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-rw-r--r--arch/arm/boot/dts/at91sam9g20.dtsi63
-rw-r--r--arch/arm/boot/dts/at91sam9g25ek.dts14
-rw-r--r--arch/arm/boot/dts/at91sam9g45.dtsi64
-rw-r--r--arch/arm/boot/dts/at91sam9m10g45ek.dts46
-rw-r--r--arch/arm/boot/dts/at91sam9x5.dtsi88
-rw-r--r--arch/arm/boot/dts/at91sam9x5cm.dtsi45
-rw-r--r--arch/arm/boot/dts/db8500.dtsi275
-rw-r--r--arch/arm/boot/dts/kirkwood-dreamplug.dts13
-rw-r--r--arch/arm/boot/dts/kirkwood.dtsi34
-rw-r--r--arch/arm/boot/dts/snowball.dts139
-rw-r--r--arch/arm/boot/dts/spear600-evb.dts47
-rw-r--r--arch/arm/boot/dts/spear600.dtsi174
-rw-r--r--arch/arm/boot/dts/tegra-seaboard.dts1
-rw-r--r--arch/arm/boot/dts/tegra20.dtsi1
-rw-r--r--arch/arm/boot/dts/usb_a9g20-dab-mmx.dtsi96
-rw-r--r--arch/arm/boot/dts/usb_a9g20.dts74
-rw-r--r--arch/arm/configs/at91sam9g20_defconfig3
-rw-r--r--arch/arm/configs/u8500_defconfig1
-rw-r--r--arch/arm/mach-at91/Kconfig10
-rw-r--r--arch/arm/mach-at91/at91sam9260.c1
-rw-r--r--arch/arm/mach-at91/at91sam9g45.c2
-rw-r--r--arch/arm/mach-at91/at91sam9x5.c17
-rw-r--r--arch/arm/mach-at91/board-afeb-9260v1.c1
-rw-r--r--arch/arm/mach-at91/board-cam60.c1
-rw-r--r--arch/arm/mach-at91/board-cpu9krea.c1
-rw-r--r--arch/arm/mach-at91/board-dt.c57
-rw-r--r--arch/arm/mach-at91/board-kb9202.c1
-rw-r--r--arch/arm/mach-at91/board-neocore926.c1
-rw-r--r--arch/arm/mach-at91/board-qil-a9260.c2
-rw-r--r--arch/arm/mach-at91/board-rm9200dk.c2
-rw-r--r--arch/arm/mach-at91/board-sam9-l9260.c1
-rw-r--r--arch/arm/mach-at91/board-sam9260ek.c2
-rw-r--r--arch/arm/mach-at91/board-sam9261ek.c2
-rw-r--r--arch/arm/mach-at91/board-sam9263ek.c2
-rw-r--r--arch/arm/mach-at91/board-sam9g20ek.c2
-rw-r--r--arch/arm/mach-at91/board-sam9m10g45ek.c2
-rw-r--r--arch/arm/mach-at91/board-sam9rlek.c2
-rw-r--r--arch/arm/mach-at91/board-snapper9260.c1
-rw-r--r--arch/arm/mach-at91/board-stamp9g20.c1
-rw-r--r--arch/arm/mach-at91/board-usb-a926x.c2
-rw-r--r--arch/arm/mach-at91/board-yl-9200.c1
-rw-r--r--arch/arm/mach-at91/clock.c56
-rw-r--r--arch/arm/mach-at91/generic.h2
-rw-r--r--arch/arm/mach-at91/include/mach/at91_shdwc.h4
-rw-r--r--arch/arm/mach-at91/include/mach/at91sam9x5.h5
-rw-r--r--arch/arm/mach-at91/include/mach/board.h15
-rw-r--r--arch/arm/mach-at91/pm.c13
-rw-r--r--arch/arm/mach-at91/setup.c158
-rw-r--r--arch/arm/mach-kirkwood/Makefile1
-rw-r--r--arch/arm/mach-kirkwood/board-dreamplug.c152
-rw-r--r--arch/arm/mach-kirkwood/board-dt.c151
-rw-r--r--arch/arm/mach-kirkwood/common.c11
-rw-r--r--arch/arm/mach-kirkwood/common.h15
-rw-r--r--arch/arm/mach-spear6xx/Kconfig7
-rw-r--r--arch/arm/mach-spear6xx/Makefile6
-rw-r--r--arch/arm/mach-spear6xx/clock.c14
-rw-r--r--arch/arm/mach-spear6xx/spear600.c25
-rw-r--r--arch/arm/mach-spear6xx/spear600_evb.c54
-rw-r--r--arch/arm/mach-spear6xx/spear6xx.c132
-rw-r--r--arch/arm/mach-ux500/Kconfig6
-rw-r--r--arch/arm/mach-ux500/Makefile.boot1
-rw-r--r--arch/arm/mach-ux500/board-mop500.c99
-rw-r--r--arch/arm/mach-ux500/cache-l2x0.c7
-rw-r--r--arch/arm/mach-ux500/cpu.c14
-rw-r--r--arch/arm/mach-ux500/timer.c11
-rw-r--r--arch/arm/plat-orion/common.c7
-rw-r--r--arch/arm/plat-orion/include/plat/audio.h1
-rw-r--r--arch/avr32/boards/atngw100/setup.c1
-rw-r--r--arch/avr32/boards/atstk1000/atstk1002.c1
-rw-r--r--arch/avr32/mach-at32ap/include/mach/board.h13
70 files changed, 1801 insertions, 473 deletions
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index a100db03ec9..92f36627e7f 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -59,6 +59,26 @@
reg = <0xfffff000 0x200>;
};
+ ramc0: ramc@ffffea00 {
+ compatible = "atmel,at91sam9260-sdramc";
+ reg = <0xffffea00 0x200>;
+ };
+
+ pmc: pmc@fffffc00 {
+ compatible = "atmel,at91rm9200-pmc";
+ reg = <0xfffffc00 0x100>;
+ };
+
+ rstc@fffffd00 {
+ compatible = "atmel,at91sam9260-rstc";
+ reg = <0xfffffd00 0x10>;
+ };
+
+ shdwc@fffffd10 {
+ compatible = "atmel,at91sam9260-shdwc";
+ reg = <0xfffffd10 0x10>;
+ };
+
pit: timer@fffffd30 {
compatible = "atmel,at91sam9260-pit";
reg = <0xfffffd30 0xf>;
@@ -171,6 +191,49 @@
interrupts = <21 4>;
status = "disabled";
};
+
+ usb1: gadget@fffa4000 {
+ compatible = "atmel,at91rm9200-udc";
+ reg = <0xfffa4000 0x4000>;
+ interrupts = <10 4>;
+ status = "disabled";
+ };
+ };
+
+ nand0: nand@40000000 {
+ compatible = "atmel,at91rm9200-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x40000000 0x10000000
+ 0xffffe800 0x200
+ >;
+ atmel,nand-addr-offset = <21>;
+ atmel,nand-cmd-offset = <22>;
+ gpios = <&pioC 13 0
+ &pioC 14 0
+ 0
+ >;
+ status = "disabled";
};
+
+ usb0: ohci@00500000 {
+ compatible = "atmel,at91rm9200-ohci", "usb-ohci";
+ reg = <0x00500000 0x100000>;
+ interrupts = <20 4>;
+ status = "disabled";
+ };
+ };
+
+ i2c@0 {
+ compatible = "i2c-gpio";
+ gpios = <&pioA 23 0 /* sda */
+ &pioA 24 0 /* scl */
+ >;
+ i2c-gpio,sda-open-drain;
+ i2c-gpio,scl-open-drain;
+ i2c-gpio,delay-us = <2>; /* ~100 kHz */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts
index e64eb932083..ac0dc0031dd 100644
--- a/arch/arm/boot/dts/at91sam9g25ek.dts
+++ b/arch/arm/boot/dts/at91sam9g25ek.dts
@@ -15,7 +15,7 @@
compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
chosen {
- bootargs = "128M console=ttyS0,115200 mtdparts=atmel_nand:8M(bootstrap/uboot/kernel)ro,-(rootfs) root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
+ bootargs = "128M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
};
ahb {
@@ -33,5 +33,17 @@
status = "okay";
};
};
+
+ usb0: ohci@00600000 {
+ status = "okay";
+ num-ports = <2>;
+ atmel,vbus-gpio = <&pioD 19 0
+ &pioD 20 0
+ >;
+ };
+
+ usb1: ehci@00700000 {
+ status = "okay";
+ };
};
};
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index f779667159b..3d0c32fb218 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -60,6 +60,22 @@
reg = <0xfffff000 0x200>;
};
+ ramc0: ramc@ffffe400 {
+ compatible = "atmel,at91sam9g45-ddramc";
+ reg = <0xffffe400 0x200
+ 0xffffe600 0x200>;
+ };
+
+ pmc: pmc@fffffc00 {
+ compatible = "atmel,at91rm9200-pmc";
+ reg = <0xfffffc00 0x100>;
+ };
+
+ rstc@fffffd00 {
+ compatible = "atmel,at91sam9g45-rstc";
+ reg = <0xfffffd00 0x10>;
+ };
+
pit: timer@fffffd30 {
compatible = "atmel,at91sam9260-pit";
reg = <0xfffffd30 0xf>;
@@ -67,6 +83,11 @@
};
+ shdwc@fffffd10 {
+ compatible = "atmel,at91sam9rl-shdwc";
+ reg = <0xfffffd10 0x10>;
+ };
+
tcb0: timer@fff7c000 {
compatible = "atmel,at91rm9200-tcb";
reg = <0xfff7c000 0x100>;
@@ -180,5 +201,48 @@
status = "disabled";
};
};
+
+ nand0: nand@40000000 {
+ compatible = "atmel,at91rm9200-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x40000000 0x10000000
+ 0xffffe200 0x200
+ >;
+ atmel,nand-addr-offset = <21>;
+ atmel,nand-cmd-offset = <22>;
+ gpios = <&pioC 8 0
+ &pioC 14 0
+ 0
+ >;
+ status = "disabled";
+ };
+
+ usb0: ohci@00700000 {
+ compatible = "atmel,at91rm9200-ohci", "usb-ohci";
+ reg = <0x00700000 0x100000>;
+ interrupts = <22 4>;
+ status = "disabled";
+ };
+
+ usb1: ehci@00800000 {
+ compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
+ reg = <0x00800000 0x100000>;
+ interrupts = <22 4>;
+ status = "disabled";
+ };
+ };
+
+ i2c@0 {
+ compatible = "i2c-gpio";
+ gpios = <&pioA 20 0 /* sda */
+ &pioA 21 0 /* scl */
+ >;
+ i2c-gpio,sda-open-drain;
+ i2c-gpio,scl-open-drain;
+ i2c-gpio,delay-us = <5>; /* ~100 kHz */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index 15e25f903ca..c4c8ae4123d 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -14,13 +14,24 @@
compatible = "atmel,at91sam9m10g45ek", "atmel,at91sam9g45", "atmel,at91sam9";
chosen {
- bootargs = "mem=64M console=ttyS0,115200 mtdparts=atmel_nand:4M(bootstrap/uboot/kernel)ro,60M(rootfs),-(data) root=/dev/mtdblock1 rw rootfstype=jffs2";
+ bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
};
memory@70000000 {
reg = <0x70000000 0x4000000>;
};
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ main_clock: clock@0 {
+ compatible = "atmel,osc", "fixed-clock";
+ clock-frequency = <12000000>;
+ };
+ };
+
ahb {
apb {
dbgu: serial@ffffee00 {
@@ -36,6 +47,39 @@
status = "okay";
};
};
+
+ nand0: nand@40000000 {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "soft";
+ nand-on-flash-bbt;
+ status = "okay";
+
+ boot@0 {
+ label = "bootstrap/uboot/kernel";
+ reg = <0x0 0x400000>;
+ };
+
+ rootfs@400000 {
+ label = "rootfs";
+ reg = <0x400000 0x3C00000>;
+ };
+
+ data@4000000 {
+ label = "data";
+ reg = <0x4000000 0xC000000>;
+ };
+ };
+
+ usb0: ohci@00700000 {
+ status = "okay";
+ num-ports = <2>;
+ atmel,vbus-gpio = <&pioD 1 0
+ &pioD 3 0>;
+ };
+
+ usb1: ehci@00800000 {
+ status = "okay";
+ };
};
leds {
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index a02e636d8a5..c111001f254 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -58,6 +58,26 @@
reg = <0xfffff000 0x200>;
};
+ ramc0: ramc@ffffe800 {
+ compatible = "atmel,at91sam9g45-ddramc";
+ reg = <0xffffe800 0x200>;
+ };
+
+ pmc: pmc@fffffc00 {
+ compatible = "atmel,at91rm9200-pmc";
+ reg = <0xfffffc00 0x100>;
+ };
+
+ rstc@fffffe00 {
+ compatible = "atmel,at91sam9g45-rstc";
+ reg = <0xfffffe00 0x10>;
+ };
+
+ shdwc@fffffe10 {
+ compatible = "atmel,at91sam9x5-shdwc";
+ reg = <0xfffffe10 0x10>;
+ };
+
pit: timer@fffffe30 {
compatible = "atmel,at91sam9260-pit";
reg = <0xfffffe30 0xf>;
@@ -172,5 +192,73 @@
status = "disabled";
};
};
+
+ nand0: nand@40000000 {
+ compatible = "atmel,at91rm9200-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x40000000 0x10000000
+ >;
+ atmel,nand-addr-offset = <21>;
+ atmel,nand-cmd-offset = <22>;
+ gpios = <&pioC 8 0
+ &pioC 14 0
+ 0
+ >;
+ status = "disabled";
+ };
+
+ usb0: ohci@00600000 {
+ compatible = "atmel,at91rm9200-ohci", "usb-ohci";
+ reg = <0x00600000 0x100000>;
+ interrupts = <22 4>;
+ status = "disabled";
+ };
+
+ usb1: ehci@00700000 {
+ compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
+ reg = <0x00700000 0x100000>;
+ interrupts = <22 4>;
+ status = "disabled";
+ };
+ };
+
+ i2c@0 {
+ compatible = "i2c-gpio";
+ gpios = <&pioA 30 0 /* sda */
+ &pioA 31 0 /* scl */
+ >;
+ i2c-gpio,sda-open-drain;
+ i2c-gpio,scl-open-drain;
+ i2c-gpio,delay-us = <2>; /* ~100 kHz */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c@1 {
+ compatible = "i2c-gpio";
+ gpios = <&pioC 0 0 /* sda */
+ &pioC 1 0 /* scl */
+ >;
+ i2c-gpio,sda-open-drain;
+ i2c-gpio,scl-open-drain;
+ i2c-gpio,delay-us = <2>; /* ~100 kHz */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c@2 {
+ compatible = "i2c-gpio";
+ gpios = <&pioB 4 0 /* sda */
+ &pioB 5 0 /* scl */
+ >;
+ i2c-gpio,sda-open-drain;
+ i2c-gpio,scl-open-drain;
+ i2c-gpio,delay-us = <2>; /* ~100 kHz */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/at91sam9x5cm.dtsi b/arch/arm/boot/dts/at91sam9x5cm.dtsi
index 64ae3e89025..67936f83c69 100644
--- a/arch/arm/boot/dts/at91sam9x5cm.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5cm.dtsi
@@ -12,6 +12,51 @@
reg = <0x20000000 0x8000000>;
};
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ main_clock: clock@0 {
+ compatible = "atmel,osc", "fixed-clock";
+ clock-frequency = <12000000>;
+ };
+ };
+
+ ahb {
+ nand0: nand@40000000 {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "soft";
+ nand-on-flash-bbt;
+ status = "okay";
+
+ at91bootstrap@0 {
+ label = "at91bootstrap";
+ reg = <0x0 0x40000>;
+ };
+
+ uboot@40000 {
+ label = "u-boot";
+ reg = <0x40000 0x80000>;
+ };
+
+ ubootenv@c0000 {
+ label = "U-Boot Env";
+ reg = <0xc0000 0x140000>;
+ };
+
+ kernel@200000 {
+ label = "kernel";
+ reg = <0x200000 0x600000>;
+ };
+
+ rootfs@800000 {
+ label = "rootfs";
+ reg = <0x800000 0x1f800000>;
+ };
+ };
+ };
+
leds {
compatible = "gpio-leds";
diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi
new file mode 100644
index 00000000000..d73dce64566
--- /dev/null
+++ b/arch/arm/boot/dts/db8500.dtsi
@@ -0,0 +1,275 @@
+/*
+ * Copyright 2012 Linaro Ltd
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ soc-u9500 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "stericsson,db8500";
+ interrupt-parent = <&intc>;
+ ranges;
+
+ intc: interrupt-controller@a0411000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ #address-cells = <1>;
+ interrupt-controller;
+ interrupt-parent;
+ reg = <0xa0411000 0x1000>,
+ <0xa0410100 0x100>;
+ };
+
+ L2: l2-cache {
+ compatible = "arm,pl310-cache";
+ reg = <0xa0412000 0x1000>;
+ interrupts = <0 13 4>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ pmu {
+ compatible = "arm,cortex-a9-pmu";
+ interrupts = <0 7 0x4>;
+ };
+
+ timer@a0410600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0xa0410600 0x20>;
+ interrupts = <1 13 0x304>;
+ };
+
+ rtc@80154000 {
+ compatible = "stericsson,db8500-rtc";
+ reg = <0x80154000 0x1000>;
+ interrupts = <0 18 0x4>;
+ };
+
+ gpio0: gpio@8012e000 {
+ compatible = "stericsson,db8500-gpio",
+ "stmicroelectronics,nomadik-gpio";
+ reg = <0x8012e000 0x80>;
+ interrupts = <0 119 0x4>;
+ supports-sleepmode;
+ gpio-controller;
+ };
+
+ gpio1: gpio@8012e080 {
+ compatible = "stericsson,db8500-gpio",
+ "stmicroelectronics,nomadik-gpio";
+ reg = <0x8012e080 0x80>;
+ interrupts = <0 120 0x4>;
+ supports-sleepmode;
+ gpio-controller;
+ };
+
+ gpio2: gpio@8000e000 {
+ compatible = "stericsson,db8500-gpio",
+ "stmicroelectronics,nomadik-gpio";
+ reg = <0x8000e000 0x80>;
+ interrupts = <0 121 0x4>;
+ supports-sleepmode;
+ gpio-controller;
+ };
+
+ gpio3: gpio@8000e080 {
+ compatible = "stericsson,db8500-gpio",
+ "stmicroelectronics,nomadik-gpio";
+ reg = <0x8000e080 0x80>;
+ interrupts = <0 122 0x4>;
+ supports-sleepmode;
+ gpio-controller;
+ };
+
+ gpio4: gpio@8000e100 {
+ compatible = "stericsson,db8500-gpio",
+ "stmicroelectronics,nomadik-gpio";
+ reg = <0x8000e100 0x80>;
+ interrupts = <0 123 0x4>;
+ supports-sleepmode;
+ gpio-controller;
+ };
+
+ gpio5: gpio@8000e180 {
+ compatible = "stericsson,db8500-gpio",
+ "stmicroelectronics,nomadik-gpio";
+ reg = <0x8000e180 0x80>;
+ interrupts = <0 124 0x4>;
+ supports-sleepmode;
+ gpio-controller;
+ };
+
+ gpio6: gpio@8011e000 {
+ compatible = "stericsson,db8500-gpio",
+ "stmicroelectronics,nomadik-gpio";
+ reg = <0x8011e000 0x80>;
+ interrupts = <0 125 0x4>;
+ supports-sleepmode;
+ gpio-controller;
+ };
+
+ gpio7: gpio@8011e080 {
+ compatible = "stericsson,db8500-gpio",
+ "stmicroelectronics,nomadik-gpio";
+ reg = <0x8011e080 0x80>;
+ interrupts = <0 126 0x4>;
+ supports-sleepmode;
+ gpio-controller;
+ };
+
+ gpio8: gpio@a03fe000 {
+ compatible = "stericsson,db8500-gpio",
+ "stmicroelectronics,nomadik-gpio";
+ reg = <0xa03fe000 0x80>;
+ interrupts = <0 127 0x4>;
+ supports-sleepmode;
+ gpio-controller;
+ };
+
+ usb@a03e0000 {
+ compatible = "stericsson,db8500-musb",
+ "mentor,musb";
+ reg = <0xa03e0000 0x10000>;
+ interrupts = <0 23 0x4>;
+ };
+
+ dma-controller@801C0000 {
+ compatible = "stericsson,db8500-dma40",
+ "stericsson,dma40";
+ reg = <0x801C0000 0x1000 0x40010000 0x800>;
+ interrupts = <0 25 0x4>;
+ };
+
+ prcmu@80157000 {
+ compatible = "stericsson,db8500-prcmu";
+ reg = <0x80157000 0x1000>;
+ interrupts = <46 47>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ab8500@5 {
+ compatible = "stericsson,ab8500";
+ reg = <5>; /* mailbox 5 is i2c */
+ interrupts = <0 40 0x4>;
+ };
+ };
+
+ i2c@80004000 {
+ compatible = "stericsson,db8500-i2c", "stmicroelectronics,nomadik-i2c";
+ reg = <0x80004000 0x1000>;
+ interrupts = <0 21 0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@80122000 {
+ compatible = "stericsson,db8500-i2c", "stmicroelectronics,nomadik-i2c";
+ reg = <0x80122000 0x1000>;
+ interrupts = <0 22 0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@80128000 {
+ compatible = "stericsson,db8500-i2c", "stmicroelectronics,nomadik-i2c";
+ reg = <0x80128000 0x1000>;
+ interrupts = <0 55 0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@80110000 {
+ compatible = "stericsson,db8500-i2c", "stmicroelectronics,nomadik-i2c";
+ reg = <0x80110000 0x1000>;
+ interrupts = <0 12 0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@8012a000 {
+ compatible = "stericsson,db8500-i2c", "stmicroelectronics,nomadik-i2c";
+ reg = <0x8012a000 0x1000>;
+ interrupts = <0 51 0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ ssp@80002000 {
+ compatible = "arm,pl022", "arm,primecell";
+ reg = <80002000 0x1000>;
+ interrupts = <0 14 0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ // Add one of these for each child device
+ cs-gpios = <&gpio0 31 &gpio4 14 &gpio4 16 &gpio6 22 &gpio7 0>;
+
+ };
+
+ uart@80120000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x80120000 0x1000>;
+ interrupts = <0 11 0x4>;
+ status = "disabled";
+ };
+ uart@80121000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x80121000 0x1000>;
+ interrupts = <0 19 0x4>;
+ status = "disabled";
+ };
+ uart@80007000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x80007000 0x1000>;
+ interrupts = <0 26 0x4>;
+ status = "disabled";
+ };
+
+ sdi@80126000 {
+ compatible = "arm,pl18x", "arm,primecell";
+ reg = <0x80126000 0x1000>;
+ interrupts = <0 60 0x4>;
+ status = "disabled";
+ };
+ sdi@80118000 {
+ compatible = "arm,pl18x", "arm,primecell";
+ reg = <0x80118000 0x1000>;
+ interrupts = <0 50 0x4>;
+ status = "disabled";
+ };
+ sdi@80005000 {
+ compatible = "arm,pl18x", "arm,primecell";
+ reg = <0x80005000 0x1000>;
+ interrupts = <0 41 0x4>;
+ status = "disabled";
+ };
+ sdi@80119000 {
+ compatible = "arm,pl18x", "arm,primecell";
+ reg = <0x80119000 0x1000>;
+ interrupts = <0 59 0x4>;
+ status = "disabled";
+ };
+ sdi@80114000 {
+ compatible = "arm,pl18x", "arm,primecell";
+ reg = <0x80114000 0x1000>;
+ interrupts = <0 99 0x4>;
+ status = "disabled";
+ };
+ sdi@80008000 {
+ compatible = "arm,pl18x", "arm,primecell";
+ reg = <0x80114000 0x1000>;
+ interrupts = <0 100 0x4>;
+ status = "disabled";
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts
index 8a5dff807b4..a5376b84227 100644
--- a/arch/arm/boot/dts/kirkwood-dreamplug.dts
+++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts
@@ -4,7 +4,7 @@
/ {
model = "Globalscale Technologies Dreamplug";
- compatible = "globalscale,dreamplug-003-ds2001", "globalscale,dreamplug", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+ compatible = "globalscale,dreamplug-003-ds2001", "globalscale,dreamplug", "mrvl,kirkwood-88f6281", "mrvl,kirkwood";
memory {
device_type = "memory";
@@ -15,11 +15,10 @@
bootargs = "console=ttyS0,115200n8 earlyprintk";
};
- serial@f1012000 {
- compatible = "ns16550a";
- reg = <0xf1012000 0xff>;
- reg-shift = <2>;
- interrupts = <33>;
- clock-frequency = <200000000>;
+ ocp@f1000000 {
+ serial@12000 {
+ clock-frequency = <200000000>;
+ status = "ok";
+ };
};
};
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index 771c6bbeb29..3474ef89094 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -1,6 +1,36 @@
/include/ "skeleton.dtsi"
/ {
- compatible = "marvell,kirkwood";
-};
+ compatible = "mrvl,kirkwood";
+
+ ocp@f1000000 {
+ compatible = "simple-bus";
+ ranges = <0 0xf1000000 0x1000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ serial@12000 {
+ compatible = "ns16550a";
+ reg = <0x12000 0x100>;
+ reg-shift = <2>;
+ interrupts = <33>;
+ /* set clock-frequency in board dts */
+ status = "disabled";
+ };
+ serial@12100 {
+ compatible = "ns16550a";
+ reg = <0x12100 0x100>;
+ reg-shift = <2>;
+ interrupts = <34>;
+ /* set clock-frequency in board dts */
+ status = "disabled";
+ };
+
+ rtc@10300 {
+ compatible = "mrvl,kirkwood-rtc", "mrvl,orion-rtc";
+ reg = <0x10300 0x20>;
+ interrupts = <53>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
new file mode 100644
index 00000000000..359c6d67915
--- /dev/null
+++ b/arch/arm/boot/dts/snowball.dts
@@ -0,0 +1,139 @@
+/*
+ * Copyright 2011 ST-Ericsson AB
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "db8500.dtsi"
+
+/ {
+ model = "Calao Systems Snowball platform with device tree";
+ compatible = "calaosystems,snowball-a9500";
+
+ memory {
+ reg = <0x00000000 0x20000000>;
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ button@1 {
+ debounce_interval = <50>;
+ wakeup = <1>;
+ linux,code = <2>;
+ label = "userpb";
+ gpios = <&gpio1 0>;
+ };
+ button@2 {
+ debounce_interval = <50>;
+ wakeup = <1>;
+ linux,code = <3>;
+ label = "userpb";
+ gpios = <&gpio4 23>;
+ };
+ button@3 {
+ debounce_interval = <50>;
+ wakeup = <1>;
+ linux,code = <4>;
+ label = "userpb";
+ gpios = <&gpio4 23>;
+ };
+ button@4 {
+ debounce_interval = <50>;
+ wakeup = <1>;
+ linux,code = <5>;
+ label = "userpb";
+ gpios = <&gpio5 1>;
+ };
+ button@5 {
+ debounce_interval = <50>;
+ wakeup = <1>;
+ linux,code = <6>;
+ label = "userpb";
+ gpios = <&gpio5 2>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ used-led {
+ label = "user_led";
+ gpios = <&gpio4 14>;
+ };
+ };
+
+ soc-u9500 {
+
+ external-bus@50000000 {
+ compatible = "simple-bus";
+ reg = <0x50000000 0x10000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ ethernet@50000000 {
+ compatible = "smsc,9111";
+ reg = <0x50000000 0x10000>;
+ interrupts = <12>;
+ interrupt-parent = <&gpio4>;
+ };
+ };
+
+ sdi@80126000 {
+ status = "enabled";
+ cd-gpios = <&gpio6 26>;
+ };
+
+ sdi@80114000 {
+ status = "enabled";
+ };
+
+ uart@80120000 {
+ status = "okay";
+ };
+
+ uart@80121000 {
+ status = "okay";
+ };
+
+ uart@80007000 {
+ status = "okay";
+ };
+
+ i2c@80004000 {
+ tc3589x@42 {
+ //compatible = "tc3589x";
+ reg = <0x42>;
+ interrupts = <25>;
+ interrupt-parent = <&gpio6>;
+ };
+ tps61052@33 {
+ //compatible = "tps61052";
+ reg = <0x33>;
+ };
+ };
+
+ i2c@80128000 {
+ lp5521@0x33 {
+ // compatible = "lp5521";
+ reg = <0x33>;
+ };
+ lp5521@0x34 {
+ // compatible = "lp5521";
+ reg = <0x34>;
+ };
+ bh1780@0x29 {
+ // compatible = "rohm,bh1780gli";
+ reg = <0x33>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/spear600-evb.dts b/arch/arm/boot/dts/spear600-evb.dts
new file mode 100644
index 00000000000..636292e18c9
--- /dev/null
+++ b/arch/arm/boot/dts/spear600-evb.dts
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2012 Stefan Roese <sr@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "spear600.dtsi"
+
+/ {
+ model = "ST SPEAr600 Evaluation Board";
+ compatible = "st,spear600-evb", "st,spear600";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ memory {
+ device_type = "memory";
+ reg = <0 0x10000000>;
+ };
+
+ ahb {
+ gmac: ethernet@e0800000 {
+ phy-mode = "gmii";
+ status = "okay";
+ };
+
+ apb {
+ serial@d0000000 {
+ status = "okay";
+ };
+
+ serial@d0080000 {
+ status = "okay";
+ };
+
+ i2c@d0200000 {
+ clock-frequency = <400000>;
+ status = "okay";
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/spear600.dtsi b/arch/arm/boot/dts/spear600.dtsi
new file mode 100644
index 00000000000..ebe0885a2b9
--- /dev/null
+++ b/arch/arm/boot/dts/spear600.dtsi
@@ -0,0 +1,174 @@
+/*
+ * Copyright 2012 Stefan Roese <sr@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "st,spear600";
+
+ cpus {
+ cpu@0 {
+ compatible = "arm,arm926ejs";
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 0x40000000>;
+ };
+
+ ahb {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges = <0xd0000000 0xd0000000 0x30000000>;
+
+ vic0: interrupt-controller@f1100000 {
+ compatible = "arm,pl190-vic";
+ interrupt-controller;
+ reg = <0xf1100000 0x1000>;
+ #interrupt-cells = <1>;
+ };
+
+ vic1: interrupt-controller@f1000000 {
+ compatible = "arm,pl190-vic";
+ interrupt-controller;
+ reg = <0xf1000000 0x1000>;
+ #interrupt-cells = <1>;
+ };
+
+ gmac: ethernet@e0800000 {
+ compatible = "st,spear600-gmac";
+ reg = <0xe0800000 0x8000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <24 23>;
+ interrupt-names = "macirq", "eth_wake_irq";
+ status = "disabled";
+ };
+
+ fsmc: flash@d1800000 {
+ compatible = "st,spear600-fsmc-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0xd1800000 0x1000 /* FSMC Register */
+ 0xd2000000 0x4000>; /* NAND Base */
+ reg-names = "fsmc_regs", "nand_data";
+ st,ale-off = <0x20000>;
+ st,cle-off = <0x10000>;
+ status = "disabled";
+ };
+
+ smi: flash@fc000000 {
+ compatible = "st,spear600-smi";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0xfc000000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <12>;
+ status = "disabled";
+ };
+
+ ehci@e1800000 {
+ compatible = "st,spear600-ehci", "usb-ehci";
+ reg = <0xe1800000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <27>;
+ status = "disabled";
+ };
+
+ ehci@e2000000 {
+ compatible = "st,spear600-ehci", "usb-ehci";
+ reg = <0xe2000000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <29>;
+ status = "disabled";
+ };
+
+ ohci@e1900000 {
+ compatible = "st,spear600-ohci", "usb-ohci";
+ reg = <0xe1900000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <26>;
+ status = "disabled";
+ };
+
+ ohci@e2100000 {
+ compatible = "st,spear600-ohci", "usb-ohci";
+ reg = <0xe2100000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <28>;
+ status = "disabled";
+ };
+
+ apb {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges = <0xd0000000 0xd0000000 0x30000000>;
+
+ serial@d0000000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xd0000000 0x1000>;
+ interrupt-parent = <&vic0>;
+ interrupts = <24>;
+ status = "disabled";
+ };
+
+ serial@d0080000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0xd0080000 0x1000>;
+ interrupt-parent = <&vic0>;
+ interrupts = <25>;
+ status = "disabled";
+ };
+
+ /* local/cpu GPIO */
+ gpio0: gpio@f0100000 {
+ #gpio-cells = <2>;
+ compatible = "arm,pl061", "arm,primecell";
+ gpio-controller;
+ reg = <0xf0100000 0x1000>;
+ interrupt-parent = <&vic0>;
+ interrupts = <18>;
+ };
+
+ /* basic GPIO */
+ gpio1: gpio@fc980000 {
+ #gpio-cells = <2>;
+ compatible = "arm,pl061", "arm,primecell";
+ gpio-controller;
+ reg = <0xfc980000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <19>;
+ };
+
+ /* appl GPIO */
+ gpio2: gpio@d8100000 {
+ #gpio-cells = <2>;
+ compatible = "arm,pl061", "arm,primecell";
+ gpio-controller;
+ reg = <0xd8100000 0x1000>;
+ interrupt-parent = <&vic1>;
+ interrupts = <4>;
+ };
+
+ i2c@d0200000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0xd0200000 0x1000>;
+ interrupt-parent = <&vic0>;
+ interrupts = <28>;
+ status = "disabled";
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/tegra-seaboard.dts b/arch/arm/boot/dts/tegra-seaboard.dts
index 876d5c92ce3..dbf1c5a171c 100644
--- a/arch/arm/boot/dts/tegra-seaboard.dts
+++ b/arch/arm/boot/dts/tegra-seaboard.dts
@@ -112,6 +112,7 @@
usb@c5000000 {
nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */
+ dr_mode = "otg";
};
gpio-keys {
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index aff8a175aa4..108e894a892 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -190,6 +190,7 @@
reg = <0xc5000000 0x4000>;
interrupts = < 0 20 0x04 >;
phy_type = "utmi";
+ nvidia,has-legacy-mode;
};
usb@c5004000 {
diff --git a/arch/arm/boot/dts/usb_a9g20-dab-mmx.dtsi b/arch/arm/boot/dts/usb_a9g20-dab-mmx.dtsi
new file mode 100644
index 00000000000..ad3eca17c43
--- /dev/null
+++ b/arch/arm/boot/dts/usb_a9g20-dab-mmx.dtsi
@@ -0,0 +1,96 @@
+/*
+ * calao-dab-mmx.dtsi - Device Tree Include file for Calao DAB-MMX Daughter Board
+ *
+ * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2.
+ */
+
+/ {
+ ahb {
+ apb {
+ usart1: serial@fffb4000 {
+ status = "okay";
+ };
+
+ usart3: serial@fffd0000 {
+ status = "okay";
+ };
+ };
+ };
+
+ i2c-gpio@0 {
+ status = "okay";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ user_led1 {
+ label = "user_led1";
+ gpios = <&pioB 20 1>;
+ };
+
+/*
+* led already used by mother board but active as high
+* user_led2 {
+* label = "user_led2";
+* gpios = <&pioB 21 1>;
+* };
+*/
+ user_led3 {
+ label = "user_led3";
+ gpios = <&pioB 22 1>;
+ };
+
+ user_led4 {
+ label = "user_led4";
+ gpios = <&pioB 23 1>;
+ };
+
+ red {
+ label = "red";
+ gpios = <&pioB 24 1>;
+ };
+
+ orange {
+ label = "orange";
+ gpios = <&pioB 30 1>;
+ };
+
+ green {
+ label = "green";
+ gpios = <&pioB 31 1>;
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ user_pb1 {
+ label = "user_pb1";
+ gpios = <&pioB 25 1>;
+ linux,code = <0x100>;
+ };
+
+ user_pb2 {
+ label = "user_pb2";
+ gpios = <&pioB 13 1>;
+ linux,code = <0x101>;
+ };
+
+ user_pb3 {
+ label = "user_pb3";
+ gpios = <&pioA 26 1>;
+ linux,code = <0x102>;
+ };
+
+ user_pb4 {
+ label = "user_pb4";
+ gpios = <&pioC 9 1>;
+ linux,code = <0x103>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/usb_a9g20.dts b/arch/arm/boot/dts/usb_a9g20.dts
index d74545a2a77..3b3c4e0fa79 100644
--- a/arch/arm/boot/dts/usb_a9g20.dts
+++ b/arch/arm/boot/dts/usb_a9g20.dts
@@ -13,13 +13,24 @@
compatible = "calao,usb-a9g20", "atmel,at91sam9g20", "atmel,at91sam9";
chosen {
- bootargs = "mem=64M console=ttyS0,115200 mtdparts=atmel_nand:128k(at91bootstrap),256k(barebox)ro,128k(bareboxenv),128k(bareboxenv2),4M(kernel),120M(rootfs),-(data) root=/dev/mtdblock5 rw rootfstype=ubifs";
+ bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
};
memory@20000000 {
reg = <0x20000000 0x4000000>;
};
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ main_clock: clock@0 {
+ compatible = "atmel,osc", "fixed-clock";
+ clock-frequency = <12000000>;
+ };
+ };
+
ahb {
apb {
dbgu: serial@fffff200 {
@@ -30,6 +41,58 @@
phy-mode = "rmii";
status = "okay";
};
+
+ usb1: gadget@fffa4000 {
+ atmel,vbus-gpio = <&pioC 5 0>;
+ status = "okay";
+ };
+ };
+
+ nand0: nand@40000000 {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "soft";
+ nand-on-flash-bbt;
+ status = "okay";
+
+ at91bootstrap@0 {
+ label = "at91bootstrap";
+ reg = <0x0 0x20000>;
+ };
+
+ barebox@20000 {
+ label = "barebox";
+ reg = <0x20000 0x40000>;
+ };
+
+ bareboxenv@60000 {
+ label = "bareboxenv";
+ reg = <0x60000 0x20000>;
+ };
+
+ bareboxenv2@80000 {
+ label = "bareboxenv2";
+ reg = <0x80000 0x20000>;
+ };
+
+ kernel@a0000 {
+ label = "kernel";
+ reg = <0xa0000 0x400000>;
+ };
+
+ rootfs@4a0000 {
+ label = "rootfs";
+ reg = <0x4a0000 0x7800000>;
+ };
+
+ data@7ca0000 {
+ label = "data";
+ reg = <0x7ca0000 0x8360000>;
+ };
+ };
+
+ usb0: ohci@00500000 {
+ num-ports = <2>;
+ status = "okay";
};
};
@@ -55,4 +118,13 @@
gpio-key,wakeup;
};
};
+
+ i2c@0 {
+ status = "okay";
+
+ rv3029c2@56 {
+ compatible = "rv3029c2";
+ reg = <0x56>;
+ };
+ };
};
diff --git a/arch/arm/configs/at91sam9g20_defconfig b/arch/arm/configs/at91sam9g20_defconfig
index 9123568d9a8..994d331b231 100644
--- a/arch/arm/configs/at91sam9g20_defconfig
+++ b/arch/arm/configs/at91sam9g20_defconfig
@@ -74,6 +74,8 @@ CONFIG_LEGACY_PTY_COUNT=16
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
CONFIG_HW_RANDOM=y
+CONFIG_I2C=y
+CONFIG_I2C_GPIO=y
CONFIG_SPI=y
CONFIG_SPI_ATMEL=y
CONFIG_SPI_SPIDEV=y
@@ -105,6 +107,7 @@ CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_RV3029C2=y
CONFIG_RTC_DRV_AT91SAM9=y
CONFIG_EXT2_FS=y
CONFIG_MSDOS_FS=y
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index 2d7b6e7b727..889d73ac1ae 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -13,6 +13,7 @@ CONFIG_UX500_SOC_DB8500=y
CONFIG_MACH_HREFV60=y
CONFIG_MACH_SNOWBALL=y
CONFIG_MACH_U5500=y
+CONFIG_MACH_UX500_DT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_SMP=y
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index e55cdcbd81f..45db05d8d94 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -20,9 +20,11 @@ config HAVE_AT91_USART5
config AT91_SAM9_ALT_RESET
bool
+ default !ARCH_AT91X40
config AT91_SAM9G45_RESET
bool
+ default !ARCH_AT91X40
menu "Atmel AT91 System-on-Chip"
@@ -45,7 +47,6 @@ config ARCH_AT91SAM9260
select HAVE_AT91_USART4
select HAVE_AT91_USART5
select HAVE_NET_MACB
- select AT91_SAM9_ALT_RESET
config ARCH_AT91SAM9261
bool "AT91SAM9261"
@@ -53,7 +54,6 @@ config ARCH_AT91SAM9261
select GENERIC_CLOCKEVENTS
select HAVE_FB_ATMEL
select HAVE_AT91_DBGU0
- select AT91_SAM9_ALT_RESET
config ARCH_AT91SAM9G10
bool "AT91SAM9G10"
@@ -61,7 +61,6 @@ config ARCH_AT91SAM9G10
select GENERIC_CLOCKEVENTS
select HAVE_AT91_DBGU0
select HAVE_FB_ATMEL
- select AT91_SAM9_ALT_RESET
config ARCH_AT91SAM9263
bool "AT91SAM9263"
@@ -70,7 +69,6 @@ config ARCH_AT91SAM9263
select HAVE_FB_ATMEL
select HAVE_NET_MACB
select HAVE_AT91_DBGU1
- select AT91_SAM9_ALT_RESET
config ARCH_AT91SAM9RL
bool "AT91SAM9RL"
@@ -79,7 +77,6 @@ config ARCH_AT91SAM9RL
select HAVE_AT91_USART3
select HAVE_FB_ATMEL
select HAVE_AT91_DBGU0
- select AT91_SAM9_ALT_RESET
config ARCH_AT91SAM9G20
bool "AT91SAM9G20"
@@ -90,7 +87,6 @@ config ARCH_AT91SAM9G20
select HAVE_AT91_USART4
select HAVE_AT91_USART5
select HAVE_NET_MACB
- select AT91_SAM9_ALT_RESET
config ARCH_AT91SAM9G45
bool "AT91SAM9G45"
@@ -100,7 +96,6 @@ config ARCH_AT91SAM9G45
select HAVE_FB_ATMEL
select HAVE_NET_MACB
select HAVE_AT91_DBGU1
- select AT91_SAM9G45_RESET
config ARCH_AT91SAM9X5
bool "AT91SAM9x5 family"
@@ -109,7 +104,6 @@ config ARCH_AT91SAM9X5
select HAVE_FB_ATMEL
select HAVE_NET_MACB
select HAVE_AT91_DBGU0
- select AT91_SAM9G45_RESET
config ARCH_AT91X40
bool "AT91x40"
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index 14b5a9c9a51..d1e5750a6a0 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -216,6 +216,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
CLKDEV_CON_DEV_ID("t0_clk", "fffdc000.timer", &tc3_clk),
CLKDEV_CON_DEV_ID("t1_clk", "fffdc000.timer", &tc4_clk),
CLKDEV_CON_DEV_ID("t2_clk", "fffdc000.timer", &tc5_clk),
+ CLKDEV_CON_DEV_ID("hclk", "500000.ohci", &ohci_clk),
/* fake hclk clock */
CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
CLKDEV_CON_ID("pioA", &pioA_clk),
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 0014573dfe1..df3bceacc86 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -232,6 +232,8 @@ static struct clk_lookup periph_clocks_lookups[] = {
/* more tc lookup table for DT entries */
CLKDEV_CON_DEV_ID("t0_clk", "fff7c000.timer", &tcb0_clk),
CLKDEV_CON_DEV_ID("t0_clk", "fffd4000.timer", &tcb0_clk),
+ CLKDEV_CON_DEV_ID("hclk", "700000.ohci", &uhphs_clk),
+ CLKDEV_CON_DEV_ID("ehci_clk", "800000.ehci", &uhphs_clk),
/* fake hclk clock */
CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk),
CLKDEV_CON_ID("pioA", &pioA_clk),
diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c
index a34d96afa74..b6831eeb7b7 100644
--- a/arch/arm/mach-at91/at91sam9x5.c
+++ b/arch/arm/mach-at91/at91sam9x5.c
@@ -131,7 +131,7 @@ static struct clk dma1_clk = {
.type = CLK_TYPE_PERIPHERAL,
};
static struct clk uhphs_clk = {
- .name = "uhphs_clk",
+ .name = "uhphs",
.pmc_mask = 1 << AT91SAM9X5_ID_UHPHS,
.type = CLK_TYPE_PERIPHERAL,
};
@@ -230,6 +230,9 @@ static struct clk_lookup periph_clocks_lookups[] = {
/* additional fake clock for macb_hclk */
CLKDEV_CON_DEV_ID("hclk", "f802c000.ethernet", &macb0_clk),
CLKDEV_CON_DEV_ID("hclk", "f8030000.ethernet", &macb1_clk),
+ CLKDEV_CON_DEV_ID("hclk", "600000.ohci", &uhphs_clk),
+ CLKDEV_CON_DEV_ID("ohci_clk", "600000.ohci", &uhphs_clk),
+ CLKDEV_CON_DEV_ID("ehci_clk", "700000.ehci", &uhphs_clk),
};
/*
@@ -299,14 +302,8 @@ static void __init at91sam9x5_map_io(void)
at91_init_sram(0, AT91SAM9X5_SRAM_BASE, AT91SAM9X5_SRAM_SIZE);
}
-static void __init at91sam9x5_ioremap_registers(void)
-{
- at91_ioremap_ramc(0, AT91SAM9X5_BASE_DDRSDRC0, 512);
-}
-
void __init at91sam9x5_initialize(void)
{
- arm_pm_restart = at91sam9g45_restart;
at91_extern_irq = (1 << AT91SAM9X5_ID_IRQ0);
/* Register GPIO subsystem (using DT) */
@@ -314,11 +311,6 @@ void __init at91sam9x5_initialize(void)
}
/* --------------------------------------------------------------------
- * AT91SAM9x5 devices (temporary before modification of code)
- * -------------------------------------------------------------------- */
-void __init at91_add_device_nand(struct atmel_nand_data *data) {}
-
-/* --------------------------------------------------------------------
* Interrupt initialization
* -------------------------------------------------------------------- */
/*
@@ -362,7 +354,6 @@ static unsigned int at91sam9x5_default_irq_priority[NR_AIC_IRQS] __initdata = {
struct at91_init_soc __initdata at91sam9x5_soc = {
.map_io = at91sam9x5_map_io,
.default_irq_priority = at91sam9x5_default_irq_priority,
- .ioremap_registers = at91sam9x5_ioremap_registers,
.register_clocks = at91sam9x5_register_clocks,
.init = at91sam9x5_initialize,
};
diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c
index 3bb40694b02..161efbaa102 100644
--- a/arch/arm/mach-at91/board-afeb-9260v1.c
+++ b/arch/arm/mach-at91/board-afeb-9260v1.c
@@ -138,6 +138,7 @@ static struct atmel_nand_data __initdata afeb9260_nand_data = {
.rdy_pin = AT91_PIN_PC13,
.enable_pin = AT91_PIN_PC14,
.bus_width_16 = 0,
+ .ecc_mode = NAND_ECC_SOFT,
.parts = afeb9260_nand_partition,
.num_parts = ARRAY_SIZE(afeb9260_nand_partition),
.det_pin = -EINVAL,
diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c
index 8510e9e5498..c6d44ee0c77 100644
--- a/arch/arm/mach-at91/board-cam60.c
+++ b/arch/arm/mach-at91/board-cam60.c
@@ -140,6 +140,7 @@ static struct atmel_nand_data __initdata cam60_nand_data = {
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PA9,
.enable_pin = AT91_PIN_PA7,
+ .ecc_mode = NAND_ECC_SOFT,
.parts = cam60_nand_partition,
.num_parts = ARRAY_SIZE(cam60_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c
index 989e1c5a9ca..5f3680e7c88 100644
--- a/arch/arm/mach-at91/board-cpu9krea.c
+++ b/arch/arm/mach-at91/board-cpu9krea.c
@@ -117,6 +117,7 @@ static struct atmel_nand_data __initdata cpu9krea_nand_data = {
.enable_pin = AT91_PIN_PC14,
.bus_width_16 = 0,
.det_pin = -EINVAL,
+ .ecc_mode = NAND_ECC_SOFT,
};
#ifdef CONFIG_MACH_CPU9260
diff --git a/arch/arm/mach-at91/board-dt.c b/arch/arm/mach-at91/board-dt.c
index 583b72472ad..c18d4d30780 100644
--- a/arch/arm/mach-at91/board-dt.c
+++ b/arch/arm/mach-at91/board-dt.c
@@ -19,10 +19,7 @@
#include <linux/of_irq.h>
#include <linux/of_platform.h>
-#include <mach/hardware.h>
#include <mach/board.h>
-#include <mach/system_rev.h>
-#include <mach/at91sam9_smc.h>
#include <asm/setup.h>
#include <asm/irq.h>
@@ -30,58 +27,9 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include "sam9_smc.h"
#include "generic.h"
-static void __init ek_init_early(void)
-{
- /* Initialize processor: 12.000 MHz crystal */
- at91_initialize(12000000);
-}
-
-/* det_pin is not connected */
-static struct atmel_nand_data __initdata ek_nand_data = {
- .ale = 21,
- .cle = 22,
- .det_pin = -EINVAL,
- .rdy_pin = AT91_PIN_PC8,
- .enable_pin = AT91_PIN_PC14,
-};
-
-static struct sam9_smc_config __initdata ek_nand_smc_config = {
- .ncs_read_setup = 0,
- .nrd_setup = 2,
- .ncs_write_setup = 0,
- .nwe_setup = 2,
-
- .ncs_read_pulse = 4,
- .nrd_pulse = 4,
- .ncs_write_pulse = 4,
- .nwe_pulse = 4,
-
- .read_cycle = 7,
- .write_cycle = 7,
-
- .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
- .tdf_cycles = 3,
-};
-
-static void __init ek_add_device_nand(void)
-{
- ek_nand_data.bus_width_16 = board_have_nand_16bit();
- /* setup bus-width (8 or 16) */
- if (ek_nand_data.bus_width_16)
- ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
- else
- ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
-
- /* configure chip-select 3 (NAND) */
- sam9_smc_configure(0, 3, &ek_nand_smc_config);
-
- at91_add_device_nand(&ek_nand_data);
-}
-
static const struct of_device_id irq_of_match[] __initconst = {
{ .compatible = "atmel,at91rm9200-aic", .data = at91_aic_of_init },
@@ -98,9 +46,6 @@ static void __init at91_dt_init_irq(void)
static void __init at91_dt_device_init(void)
{
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-
- /* NAND */
- ek_add_device_nand();
}
static const char *at91_dt_board_compat[] __initdata = {
@@ -114,7 +59,7 @@ DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM (Device Tree)")
/* Maintainer: Atmel */
.timer = &at91sam926x_timer,
.map_io = at91_map_io,
- .init_early = ek_init_early,
+ .init_early = at91_dt_initialize,
.init_irq = at91_dt_init_irq,
.init_machine = at91_dt_device_init,
.dt_compat = at91_dt_board_compat,
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index bb991458201..59b92aab9bc 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -108,6 +108,7 @@ static struct atmel_nand_data __initdata kb9202_nand_data = {
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PC29,
.enable_pin = AT91_PIN_PC28,
+ .ecc_mode = NAND_ECC_SOFT,
.parts = kb9202_nand_partition,
.num_parts = ARRAY_SIZE(kb9202_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c
index 3f8617c0e04..57d5f6a4726 100644
--- a/arch/arm/mach-at91/board-neocore926.c
+++ b/arch/arm/mach-at91/board-neocore926.c
@@ -190,6 +190,7 @@ static struct atmel_nand_data __initdata neocore926_nand_data = {
.rdy_pin = AT91_PIN_PB19,
.rdy_pin_active_low = 1,
.enable_pin = AT91_PIN_PD15,
+ .ecc_mode = NAND_ECC_SOFT,
.parts = neocore926_nand_partition,
.num_parts = ARRAY_SIZE(neocore926_nand_partition),
.det_pin = -EINVAL,
diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c
index e029d220cb8..b6ed5ed7081 100644
--- a/arch/arm/mach-at91/board-qil-a9260.c
+++ b/arch/arm/mach-at91/board-qil-a9260.c
@@ -138,6 +138,8 @@ static struct atmel_nand_data __initdata ek_nand_data = {
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PC13,
.enable_pin = AT91_PIN_PC14,
+ .ecc_mode = NAND_ECC_SOFT,
+ .on_flash_bbt = 1,
.parts = ek_nand_partition,
.num_parts = ARRAY_SIZE(ek_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c
index 9083df04e7e..01332aa538b 100644
--- a/arch/arm/mach-at91/board-rm9200dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -150,6 +150,8 @@ static struct atmel_nand_data __initdata dk_nand_data = {
.det_pin = AT91_PIN_PB1,
.rdy_pin = AT91_PIN_PC2,
.enable_pin = -EINVAL,
+ .ecc_mode = NAND_ECC_SOFT,
+ .on_flash_bbt = 1,
.parts = dk_nand_partition,
.num_parts = ARRAY_SIZE(dk_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c
index 84bce587735..e8b116b6cba 100644
--- a/arch/arm/mach-at91/board-sam9-l9260.c
+++ b/arch/arm/mach-at91/board-sam9-l9260.c
@@ -139,6 +139,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PC13,
.enable_pin = AT91_PIN_PC14,
+ .ecc_mode = NAND_ECC_SOFT,
.parts = ek_nand_partition,
.num_parts = ARRAY_SIZE(ek_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index be8233bcabd..d5aec55b0eb 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -181,6 +181,8 @@ static struct atmel_nand_data __initdata ek_nand_data = {
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PC13,
.enable_pin = AT91_PIN_PC14,
+ .ecc_mode = NAND_ECC_SOFT,
+ .on_flash_bbt = 1,
.parts = ek_nand_partition,
.num_parts = ARRAY_SIZE(ek_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index 40895072a1a..c3f99446286 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -187,6 +187,8 @@ static struct atmel_nand_data __initdata ek_nand_data = {
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PC15,
.enable_pin = AT91_PIN_PC14,
+ .ecc_mode = NAND_ECC_SOFT,
+ .on_flash_bbt = 1,
.parts = ek_nand_partition,
.num_parts = ARRAY_SIZE(ek_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 29f66052fe6..66f0ddf4b2a 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -187,6 +187,8 @@ static struct atmel_nand_data __initdata ek_nand_data = {
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PA22,
.enable_pin = AT91_PIN_PD15,
+ .ecc_mode = NAND_ECC_SOFT,
+ .on_flash_bbt = 1,
.parts = ek_nand_partition,
.num_parts = ARRAY_SIZE(ek_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index 843d6286c6f..8923ec9f583 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -166,6 +166,8 @@ static struct atmel_nand_data __initdata ek_nand_data = {
.rdy_pin = AT91_PIN_PC13,
.enable_pin = AT91_PIN_PC14,
.det_pin = -EINVAL,
+ .ecc_mode = NAND_ECC_SOFT,
+ .on_flash_bbt = 1,
.parts = ek_nand_partition,
.num_parts = ARRAY_SIZE(ek_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index 57497e2b887..e1bea73e6b3 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -148,6 +148,8 @@ static struct atmel_nand_data __initdata ek_nand_data = {
.rdy_pin = AT91_PIN_PC8,
.enable_pin = AT91_PIN_PC14,
.det_pin = -EINVAL,
+ .ecc_mode = NAND_ECC_SOFT,
+ .on_flash_bbt = 1,
.parts = ek_nand_partition,
.num_parts = ARRAY_SIZE(ek_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index c1366d0032b..b109ce2ba86 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -94,6 +94,8 @@ static struct atmel_nand_data __initdata ek_nand_data = {
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PD17,
.enable_pin = AT91_PIN_PB6,
+ .ecc_mode = NAND_ECC_SOFT,
+ .on_flash_bbt = 1,
.parts = ek_nand_partition,
.num_parts = ARRAY_SIZE(ek_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-snapper9260.c b/arch/arm/mach-at91/board-snapper9260.c
index 3c2e3fcc310..ebc9d01ce74 100644
--- a/arch/arm/mach-at91/board-snapper9260.c
+++ b/arch/arm/mach-at91/board-snapper9260.c
@@ -110,6 +110,7 @@ static struct atmel_nand_data __initdata snapper9260_nand_data = {
.bus_width_16 = 0,
.enable_pin = -EINVAL,
.det_pin = -EINVAL,
+ .ecc_mode = NAND_ECC_SOFT,
};
static struct sam9_smc_config __initdata snapper9260_nand_smc_config = {
diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c
index 72eb3b4d9ab..7640049410a 100644
--- a/arch/arm/mach-at91/board-stamp9g20.c
+++ b/arch/arm/mach-at91/board-stamp9g20.c
@@ -86,6 +86,7 @@ static struct atmel_nand_data __initdata nand_data = {
.enable_pin = AT91_PIN_PC14,
.bus_width_16 = 0,
.det_pin = -EINVAL,
+ .ecc_mode = NAND_ECC_SOFT,
};
static struct sam9_smc_config __initdata nand_smc_config = {
diff --git a/arch/arm/mach-at91/board-usb-a926x.c b/arch/arm/mach-at91/board-usb-a926x.c
index 26c36fc2d1e..b7483a3d098 100644
--- a/arch/arm/mach-at91/board-usb-a926x.c
+++ b/arch/arm/mach-at91/board-usb-a926x.c
@@ -198,6 +198,8 @@ static struct atmel_nand_data __initdata ek_nand_data = {
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PA22,
.enable_pin = AT91_PIN_PD15,
+ .ecc_mode = NAND_ECC_SOFT,
+ .on_flash_bbt = 1,
.parts = ek_nand_partition,
.num_parts = ARRAY_SIZE(ek_nand_partition),
};
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index 52f460768f7..38dd279d30b 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -182,6 +182,7 @@ static struct atmel_nand_data __initdata yl9200_nand_data = {
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PC14, /* R/!B (Sheet10) */
.enable_pin = AT91_PIN_PC15, /* !CE (Sheet10) */
+ .ecc_mode = NAND_ECC_SOFT,
.parts = yl9200_nand_partition,
.num_parts = ARRAY_SIZE(yl9200_nand_partition),
};
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index be51ca7f694..a0f4d7424cd 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -23,6 +23,7 @@
#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/io.h>
+#include <linux/of_address.h>
#include <mach/hardware.h>
#include <mach/at91_pmc.h>
@@ -671,16 +672,12 @@ static void __init at91_upll_usbfs_clock_init(unsigned long main_clock)
uhpck.rate_hz /= 1 + ((at91_pmc_read(AT91_PMC_USB) & AT91_PMC_OHCIUSBDIV) >> 8);
}
-int __init at91_clock_init(unsigned long main_clock)
+static int __init at91_pmc_init(unsigned long main_clock)
{
unsigned tmp, freq, mckr;
int i;
int pll_overclock = false;
- at91_pmc_base = ioremap(AT91_PMC, 256);
- if (!at91_pmc_base)
- panic("Impossible to ioremap AT91_PMC 0x%x\n", AT91_PMC);
-
/*
* When the bootloader initialized the main oscillator correctly,
* there's no problem using the cycle counter. But if it didn't,
@@ -802,6 +799,55 @@ int __init at91_clock_init(unsigned long main_clock)
return 0;
}
+#if defined(CONFIG_OF)
+static struct of_device_id pmc_ids[] = {
+ { .compatible = "atmel,at91rm9200-pmc" },
+ { /*sentinel*/ }
+};
+
+static struct of_device_id osc_ids[] = {
+ { .compatible = "atmel,osc" },
+ { /*sentinel*/ }
+};
+
+int __init at91_dt_clock_init(void)
+{
+ struct device_node *np;
+ u32 main_clock = 0;
+
+ np = of_find_matching_node(NULL, pmc_ids);
+ if (!np)
+ panic("unable to find compatible pmc node in dtb\n");
+
+ at91_pmc_base = of_iomap(np, 0);
+ if (!at91_pmc_base)
+ panic("unable to map pmc cpu registers\n");
+
+ of_node_put(np);
+
+ /* retrieve the freqency of fixed clocks from device tree */
+ np = of_find_matching_node(NULL, osc_ids);
+ if (np) {
+ u32 rate;
+ if (!of_property_read_u32(np, "clock-frequency", &rate))
+ main_clock = rate;
+ }
+
+ of_node_put(np);
+
+ return at91_pmc_init(main_clock);
+}
+#endif
+
+int __init at91_clock_init(unsigned long main_clock)
+{
+ at91_pmc_base = ioremap(AT91_PMC, 256);
+ if (!at91_pmc_base)
+ panic("Impossible to ioremap AT91_PMC 0x%x\n", AT91_PMC);
+
+ return at91_pmc_init(main_clock);
+}
+
/*
* Several unused clocks may be active. Turn them off.
*/
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 459f01a4a54..dd9b346c451 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -20,6 +20,7 @@ extern void __init at91_init_sram(int bank, unsigned long base,
extern void __init at91rm9200_set_type(int type);
extern void __init at91_initialize(unsigned long main_clock);
extern void __init at91x40_initialize(unsigned long main_clock);
+extern void __init at91_dt_initialize(void);
/* Interrupts */
extern void __init at91_init_irq_default(void);
@@ -52,6 +53,7 @@ extern void __init at91sam9rl_set_console_clock(int id);
extern void __init at91sam9g45_set_console_clock(int id);
#ifdef CONFIG_AT91_PMC_UNIT
extern int __init at91_clock_init(unsigned long main_clock);
+extern int __init at91_dt_clock_init(void);
#else
static int inline at91_clock_init(unsigned long main_clock) { return 0; }
#endif
diff --git a/arch/arm/mach-at91/include/mach/at91_shdwc.h b/arch/arm/mach-at91/include/mach/at91_shdwc.h
index 1d4fe822c77..60478ea8bd4 100644
--- a/arch/arm/mach-at91/include/mach/at91_shdwc.h
+++ b/arch/arm/mach-at91/include/mach/at91_shdwc.h
@@ -36,9 +36,11 @@ extern void __iomem *at91_shdwc_base;
#define AT91_SHDW_WKMODE0_HIGH 1
#define AT91_SHDW_WKMODE0_LOW 2
#define AT91_SHDW_WKMODE0_ANYLEVEL 3
-#define AT91_SHDW_CPTWK0 (0xf << 4) /* Counter On Wake Up 0 */
+#define AT91_SHDW_CPTWK0_MAX 0xf /* Maximum Counter On Wake Up 0 */
+#define AT91_SHDW_CPTWK0 (AT91_SHDW_CPTWK0_MAX << 4) /* Counter On Wake Up 0 */
#define AT91_SHDW_CPTWK0_(x) ((x) << 4)
#define AT91_SHDW_RTTWKEN (1 << 16) /* Real Time Timer Wake-up Enable */
+#define AT91_SHDW_RTCWKEN (1 << 17) /* Real Time Clock Wake-up Enable */
#define AT91_SHDW_SR 0x08 /* Shut Down Status Register */
#define AT91_SHDW_WAKEUP0 (1 << 0) /* Wake-up 0 Status */
diff --git a/arch/arm/mach-at91/include/mach/at91sam9x5.h b/arch/arm/mach-at91/include/mach/at91sam9x5.h
index a297a77d88e..88e43d534cd 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9x5.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9x5.h
@@ -55,11 +55,6 @@
#define AT91SAM9X5_BASE_USART2 0xf8024000
/*
- * System Peripherals
- */
-#define AT91SAM9X5_BASE_DDRSDRC0 0xffffe800
-
-/*
* Base addresses for early serial code (uncompress.h)
*/
#define AT91_DBGU AT91_BASE_DBGU0
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index dc8d6d4f17c..544a5d5ce41 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -41,6 +41,7 @@
#include <sound/atmel-ac97c.h>
#include <linux/serial.h>
#include <linux/platform_data/macb.h>
+#include <linux/platform_data/atmel.h>
/* USB Device */
struct at91_udc_data {
@@ -98,20 +99,6 @@ extern void __init at91_add_device_usbh(struct at91_usbh_data *data);
extern void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data);
extern void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data);
- /* NAND / SmartMedia */
-struct atmel_nand_data {
- int enable_pin; /* chip enable */
- int det_pin; /* card detect */
- int rdy_pin; /* ready/busy */
- u8 rdy_pin_active_low; /* rdy_pin value is inverted */
- u8 ale; /* address line number connected to ALE */
- u8 cle; /* address line number connected to CLE */
- u8 bus_width_16; /* buswidth is 16 bit */
- u8 correction_cap; /* PMECC correction capability */
- u16 sector_size; /* Sector size for PMECC */
- struct mtd_partition *parts;
- unsigned int num_parts;
-};
extern void __init at91_add_device_nand(struct atmel_nand_data *data);
/* I2C*/
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 6c9d5e69ac2..f630250c6b8 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -197,19 +197,6 @@ extern void at91_slow_clock(void __iomem *pmc, void __iomem *ramc0,
extern u32 at91_slow_clock_sz;
#endif
-void __iomem *at91_ramc_base[2];
-
-void __init at91_ioremap_ramc(int id, u32 addr, u32 size)
-{
- if (id < 0 || id > 1) {
- pr_emerg("Wrong RAM controller id (%d), cannot continue\n", id);
- BUG();
- }
- at91_ramc_base[id] = ioremap(addr, size);
- if (!at91_ramc_base[id])
- panic("Impossible to ioremap ramc.%d 0x%x\n", id, addr);
-}
-
static int at91_pm_enter(suspend_state_t state)
{
at91_gpio_suspend();
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 372396c2ecb..1083739e306 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -9,6 +9,7 @@
#include <linux/io.h>
#include <linux/mm.h>
#include <linux/pm.h>
+#include <linux/of_address.h>
#include <asm/mach/map.h>
@@ -51,6 +52,19 @@ void __init at91_init_interrupts(unsigned int *priority)
at91_gpio_irq_setup();
}
+void __iomem *at91_ramc_base[2];
+
+void __init at91_ioremap_ramc(int id, u32 addr, u32 size)
+{
+ if (id < 0 || id > 1) {
+ pr_emerg("Wrong RAM controller id (%d), cannot continue\n", id);
+ BUG();
+ }
+ at91_ramc_base[id] = ioremap(addr, size);
+ if (!at91_ramc_base[id])
+ panic("Impossible to ioremap ramc.%d 0x%x\n", id, addr);
+}
+
static struct map_desc sram_desc[2] __initdata;
void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
@@ -285,6 +299,150 @@ void __init at91_ioremap_matrix(u32 base_addr)
panic("Impossible to ioremap at91_matrix_base\n");
}
+#if defined(CONFIG_OF)
+static struct of_device_id rstc_ids[] = {
+ { .compatible = "atmel,at91sam9260-rstc", .data = at91sam9_alt_restart },
+ { .compatible = "atmel,at91sam9g45-rstc", .data = at91sam9g45_restart },
+ { /*sentinel*/ }
+};
+
+static void at91_dt_rstc(void)
+{
+ struct device_node *np;
+ const struct of_device_id *of_id;
+
+ np = of_find_matching_node(NULL, rstc_ids);
+ if (!np)
+ panic("unable to find compatible rstc node in dtb\n");
+
+ at91_rstc_base = of_iomap(np, 0);
+ if (!at91_rstc_base)
+ panic("unable to map rstc cpu registers\n");
+
+ of_id = of_match_node(rstc_ids, np);
+ if (!of_id)
+ panic("AT91: rtsc no restart function availlable\n");
+
+ arm_pm_restart = of_id->data;
+
+ of_node_put(np);
+}
+
+static struct of_device_id ramc_ids[] = {
+ { .compatible = "atmel,at91sam9260-sdramc" },
+ { .compatible = "atmel,at91sam9g45-ddramc" },
+ { /*sentinel*/ }
+};
+
+static void at91_dt_ramc(void)
+{
+ struct device_node *np;
+
+ np = of_find_matching_node(NULL, ramc_ids);
+ if (!np)
+ panic("unable to find compatible ram conroller node in dtb\n");
+
+ at91_ramc_base[0] = of_iomap(np, 0);
+ if (!at91_ramc_base[0])
+ panic("unable to map ramc[0] cpu registers\n");
+ /* the controller may have 2 banks */
+ at91_ramc_base[1] = of_iomap(np, 1);
+
+ of_node_put(np);
+}
+
+static struct of_device_id shdwc_ids[] = {
+ { .compatible = "atmel,at91sam9260-shdwc", },
+ { .compatible = "atmel,at91sam9rl-shdwc", },
+ { .compatible = "atmel,at91sam9x5-shdwc", },
+ { /*sentinel*/ }
+};
+
+static const char *shdwc_wakeup_modes[] = {
+ [AT91_SHDW_WKMODE0_NONE] = "none",
+ [AT91_SHDW_WKMODE0_HIGH] = "high",
+ [AT91_SHDW_WKMODE0_LOW] = "low",
+ [AT91_SHDW_WKMODE0_ANYLEVEL] = "any",
+};
+
+const int at91_dtget_shdwc_wakeup_mode(struct device_node *np)
+{
+ const char *pm;
+ int err, i;
+
+ err = of_property_read_string(np, "atmel,wakeup-mode", &pm);
+ if (err < 0)
+ return AT91_SHDW_WKMODE0_ANYLEVEL;
+
+ for (i = 0; i < ARRAY_SIZE(shdwc_wakeup_modes); i++)
+ if (!strcasecmp(pm, shdwc_wakeup_modes[i]))
+ return i;
+
+ return -ENODEV;
+}
+
+static void at91_dt_shdwc(void)
+{
+ struct device_node *np;
+ int wakeup_mode;
+ u32 reg;
+ u32 mode = 0;
+
+ np = of_find_matching_node(NULL, shdwc_ids);
+ if (!np) {
+ pr_debug("AT91: unable to find compatible shutdown (shdwc) conroller node in dtb\n");
+ return;
+ }
+
+ at91_shdwc_base = of_iomap(np, 0);
+ if (!at91_shdwc_base)
+ panic("AT91: unable to map shdwc cpu registers\n");
+
+ wakeup_mode = at91_dtget_shdwc_wakeup_mode(np);
+ if (wakeup_mode < 0) {
+ pr_warn("AT91: shdwc unknown wakeup mode\n");
+ goto end;
+ }
+
+ if (!of_property_read_u32(np, "atmel,wakeup-counter", &reg)) {
+ if (reg > AT91_SHDW_CPTWK0_MAX) {
+ pr_warn("AT91: shdwc wakeup conter 0x%x > 0x%x reduce it to 0x%x\n",
+ reg, AT91_SHDW_CPTWK0_MAX, AT91_SHDW_CPTWK0_MAX);
+ reg = AT91_SHDW_CPTWK0_MAX;
+ }
+ mode |= AT91_SHDW_CPTWK0_(reg);
+ }
+
+ if (of_property_read_bool(np, "atmel,wakeup-rtc-timer"))
+ mode |= AT91_SHDW_RTCWKEN;
+
+ if (of_property_read_bool(np, "atmel,wakeup-rtt-timer"))
+ mode |= AT91_SHDW_RTTWKEN;
+
+ at91_shdwc_write(AT91_SHDW_MR, wakeup_mode | mode);
+
+end:
+ pm_power_off = at91sam9_poweroff;
+
+ of_node_put(np);
+}
+
+void __init at91_dt_initialize(void)
+{
+ at91_dt_rstc();
+ at91_dt_ramc();
+ at91_dt_shdwc();
+
+ /* Init clock subsystem */
+ at91_dt_clock_init();
+
+ /* Register the processor-specific clocks */
+ at91_boot_soc.register_clocks();
+
+ at91_boot_soc.init();
+}
+#endif
+
void __init at91_initialize(unsigned long main_clock)
{
at91_boot_soc.ioremap_registers();
diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index acbc5e1db06..e299a9576bf 100644
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -21,3 +21,4 @@ obj-$(CONFIG_MACH_T5325) += t5325-setup.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_ARCH_KIRKWOOD_DT) += board-dt.o
+obj-$(CONFIG_MACH_DREAMPLUG_DT) += board-dreamplug.o
diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c
new file mode 100644
index 00000000000..985453994dd
--- /dev/null
+++ b/arch/arm/mach-kirkwood/board-dreamplug.c
@@ -0,0 +1,152 @@
+/*
+ * Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net>
+ *
+ * arch/arm/mach-kirkwood/board-dreamplug.c
+ *
+ * Marvell DreamPlug Reference Board Init for drivers not converted to
+ * flattened device tree yet.
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/partitions.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_fdt.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+#include <linux/mtd/physmap.h>
+#include <linux/spi/flash.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <mach/kirkwood.h>
+#include <mach/bridge-regs.h>
+#include <plat/mvsdio.h>
+#include "common.h"
+#include "mpp.h"
+
+struct mtd_partition dreamplug_partitions[] = {
+ {
+ .name = "u-boot",
+ .size = SZ_512K,
+ .offset = 0,
+ },
+ {
+ .name = "u-boot env",
+ .size = SZ_64K,
+ .offset = SZ_512K + SZ_512K,
+ },
+ {
+ .name = "dtb",
+ .size = SZ_64K,
+ .offset = SZ_512K + SZ_512K + SZ_512K,
+ },
+};
+
+static const struct flash_platform_data dreamplug_spi_slave_data = {
+ .type = "mx25l1606e",
+ .name = "spi_flash",
+ .parts = dreamplug_partitions,
+ .nr_parts = ARRAY_SIZE(dreamplug_partitions),
+};
+
+static struct spi_board_info __initdata dreamplug_spi_slave_info[] = {
+ {
+ .modalias = "m25p80",
+ .platform_data = &dreamplug_spi_slave_data,
+ .irq = -1,
+ .max_speed_hz = 50000000,
+ .bus_num = 0,
+ .chip_select = 0,
+ },
+};
+
+static struct mv643xx_eth_platform_data dreamplug_ge00_data = {
+ .phy_addr = MV643XX_ETH_PHY_ADDR(0),
+};
+
+static struct mv643xx_eth_platform_data dreamplug_ge01_data = {
+ .phy_addr = MV643XX_ETH_PHY_ADDR(1),
+};
+
+static struct mv_sata_platform_data dreamplug_sata_data = {
+ .n_ports = 1,
+};
+
+static struct mvsdio_platform_data dreamplug_mvsdio_data = {
+ /* unfortunately the CD signal has not been connected */
+};
+
+static struct gpio_led dreamplug_led_pins[] = {
+ {
+ .name = "dreamplug:blue:bluetooth",
+ .gpio = 47,
+ .active_low = 1,
+ },
+ {
+ .name = "dreamplug:green:wifi",
+ .gpio = 48,
+ .active_low = 1,
+ },
+ {
+ .name = "dreamplug:green:wifi_ap",
+ .gpio = 49,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led_platform_data dreamplug_led_data = {
+ .leds = dreamplug_led_pins,
+ .num_leds = ARRAY_SIZE(dreamplug_led_pins),
+};
+
+static struct platform_device dreamplug_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &dreamplug_led_data,
+ }
+};
+
+static unsigned int dreamplug_mpp_config[] __initdata = {
+ MPP0_SPI_SCn,
+ MPP1_SPI_MOSI,
+ MPP2_SPI_SCK,
+ MPP3_SPI_MISO,
+ MPP47_GPIO, /* Bluetooth LED */
+ MPP48_GPIO, /* Wifi LED */
+ MPP49_GPIO, /* Wifi AP LED */
+ 0
+};
+
+void __init dreamplug_init(void)
+{
+ /*
+ * Basic setup. Needs to be called early.
+ */
+ kirkwood_mpp_conf(dreamplug_mpp_config);
+
+ spi_register_board_info(dreamplug_spi_slave_info,
+ ARRAY_SIZE(dreamplug_spi_slave_info));
+ kirkwood_spi_init();
+
+ kirkwood_ehci_init();
+ kirkwood_ge00_init(&dreamplug_ge00_data);
+ kirkwood_ge01_init(&dreamplug_ge01_data);
+ kirkwood_sata_init(&dreamplug_sata_data);
+ kirkwood_sdio_init(&dreamplug_mvsdio_data);
+
+ platform_device_register(&dreamplug_leds);
+}
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index fbe6405602e..1c672d9e665 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -3,7 +3,7 @@
*
* arch/arm/mach-kirkwood/board-dt.c
*
- * Marvell DreamPlug Reference Board Setup
+ * Flattened Device Tree board initialization
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
@@ -12,150 +12,45 @@
#include <linux/kernel.h>
#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/partitions.h>
-#include <linux/ata_platform.h>
-#include <linux/mv643xx_eth.h>
#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_fdt.h>
-#include <linux/of_irq.h>
#include <linux/of_platform.h>
-#include <linux/gpio.h>
-#include <linux/leds.h>
-#include <linux/mtd/physmap.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/orion_spi.h>
-#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-#include <mach/kirkwood.h>
-#include <plat/mvsdio.h>
+#include <asm/mach/map.h>
+#include <mach/bridge-regs.h>
#include "common.h"
-#include "mpp.h"
static struct of_device_id kirkwood_dt_match_table[] __initdata = {
{ .compatible = "simple-bus", },
{ }
};
-struct mtd_partition dreamplug_partitions[] = {
- {
- .name = "u-boot",
- .size = SZ_512K,
- .offset = 0,
- },
- {
- .name = "u-boot env",
- .size = SZ_64K,
- .offset = SZ_512K + SZ_512K,
- },
- {
- .name = "dtb",
- .size = SZ_64K,
- .offset = SZ_512K + SZ_512K + SZ_512K,
- },
-};
-
-static const struct flash_platform_data dreamplug_spi_slave_data = {
- .type = "mx25l1606e",
- .name = "spi_flash",
- .parts = dreamplug_partitions,
- .nr_parts = ARRAY_SIZE(dreamplug_partitions),
-};
-
-static struct spi_board_info __initdata dreamplug_spi_slave_info[] = {
- {
- .modalias = "m25p80",
- .platform_data = &dreamplug_spi_slave_data,
- .irq = -1,
- .max_speed_hz = 50000000,
- .bus_num = 0,
- .chip_select = 0,
- },
-};
-
-static struct mv643xx_eth_platform_data dreamplug_ge00_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(0),
-};
-
-static struct mv643xx_eth_platform_data dreamplug_ge01_data = {
- .phy_addr = MV643XX_ETH_PHY_ADDR(1),
-};
-
-static struct mv_sata_platform_data dreamplug_sata_data = {
- .n_ports = 1,
-};
-
-static struct mvsdio_platform_data dreamplug_mvsdio_data = {
- /* unfortunately the CD signal has not been connected */
-};
-
-static struct gpio_led dreamplug_led_pins[] = {
- {
- .name = "dreamplug:blue:bluetooth",
- .gpio = 47,
- .active_low = 1,
- },
- {
- .name = "dreamplug:green:wifi",
- .gpio = 48,
- .active_low = 1,
- },
- {
- .name = "dreamplug:green:wifi_ap",
- .gpio = 49,
- .active_low = 1,
- },
-};
-
-static struct gpio_led_platform_data dreamplug_led_data = {
- .leds = dreamplug_led_pins,
- .num_leds = ARRAY_SIZE(dreamplug_led_pins),
-};
-
-static struct platform_device dreamplug_leds = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &dreamplug_led_data,
- }
-};
-
-static unsigned int dreamplug_mpp_config[] __initdata = {
- MPP0_SPI_SCn,
- MPP1_SPI_MOSI,
- MPP2_SPI_SCK,
- MPP3_SPI_MISO,
- MPP47_GPIO, /* Bluetooth LED */
- MPP48_GPIO, /* Wifi LED */
- MPP49_GPIO, /* Wifi AP LED */
- 0
-};
-
-static void __init dreamplug_init(void)
+static void __init kirkwood_dt_init(void)
{
+ pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);
+
/*
- * Basic setup. Needs to be called early.
+ * Disable propagation of mbus errors to the CPU local bus,
+ * as this causes mbus errors (which can occur for example
+ * for PCI aborts) to throw CPU aborts, which we're not set
+ * up to deal with.
*/
- kirkwood_mpp_conf(dreamplug_mpp_config);
+ writel(readl(CPU_CONFIG) & ~CPU_CONFIG_ERROR_PROP, CPU_CONFIG);
- spi_register_board_info(dreamplug_spi_slave_info,
- ARRAY_SIZE(dreamplug_spi_slave_info));
- kirkwood_spi_init();
+ kirkwood_setup_cpu_mbus();
- kirkwood_ehci_init();
- kirkwood_ge00_init(&dreamplug_ge00_data);
- kirkwood_ge01_init(&dreamplug_ge01_data);
- kirkwood_sata_init(&dreamplug_sata_data);
- kirkwood_sdio_init(&dreamplug_mvsdio_data);
+#ifdef CONFIG_CACHE_FEROCEON_L2
+ kirkwood_l2_init();
+#endif
- platform_device_register(&dreamplug_leds);
-}
+ /* internal devices that every board has */
+ kirkwood_wdt_init();
+ kirkwood_xor0_init();
+ kirkwood_xor1_init();
+ kirkwood_crypto_init();
-static void __init kirkwood_dt_init(void)
-{
- kirkwood_init();
+#ifdef CONFIG_KEXEC
+ kexec_reinit = kirkwood_enable_pcie;
+#endif
if (of_machine_is_compatible("globalscale,dreamplug"))
dreamplug_init();
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 77d4852e19f..a02cae881f2 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -279,7 +279,7 @@ void __init kirkwood_crypto_init(void)
/*****************************************************************************
* XOR0
****************************************************************************/
-static void __init kirkwood_xor0_init(void)
+void __init kirkwood_xor0_init(void)
{
kirkwood_clk_ctrl |= CGC_XOR0;
@@ -291,7 +291,7 @@ static void __init kirkwood_xor0_init(void)
/*****************************************************************************
* XOR1
****************************************************************************/
-static void __init kirkwood_xor1_init(void)
+void __init kirkwood_xor1_init(void)
{
kirkwood_clk_ctrl |= CGC_XOR1;
@@ -303,7 +303,7 @@ static void __init kirkwood_xor1_init(void)
/*****************************************************************************
* Watchdog
****************************************************************************/
-static void __init kirkwood_wdt_init(void)
+void __init kirkwood_wdt_init(void)
{
orion_wdt_init(kirkwood_tclk);
}
@@ -392,7 +392,7 @@ void __init kirkwood_audio_init(void)
/*
* Identify device ID and revision.
*/
-static char * __init kirkwood_id(void)
+char * __init kirkwood_id(void)
{
u32 dev, rev;
@@ -435,7 +435,7 @@ static char * __init kirkwood_id(void)
}
}
-static void __init kirkwood_l2_init(void)
+void __init kirkwood_l2_init(void)
{
#ifdef CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH
writel(readl(L2_CONFIG_REG) | L2_WRITETHROUGH, L2_CONFIG_REG);
@@ -450,7 +450,6 @@ void __init kirkwood_init(void)
{
printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
kirkwood_id(), kirkwood_tclk);
- kirkwood_i2s_data.tclk = kirkwood_tclk;
/*
* Disable propagation of mbus errors to the CPU local bus,
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index 9071a397136..fa8e7689c43 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -51,6 +51,21 @@ void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, int (*dev
void kirkwood_audio_init(void);
void kirkwood_restart(char, const char *);
+/* board init functions for boards not fully converted to fdt */
+#ifdef CONFIG_MACH_DREAMPLUG_DT
+void dreamplug_init(void);
+#else
+static inline void dreamplug_init(void) {};
+#endif
+
+/* early init functions not converted to fdt yet */
+char *kirkwood_id(void);
+void kirkwood_l2_init(void);
+void kirkwood_wdt_init(void);
+void kirkwood_xor0_init(void);
+void kirkwood_xor1_init(void);
+void kirkwood_crypto_init(void);
+
extern int kirkwood_tclk;
extern struct sys_timer kirkwood_timer;
diff --git a/arch/arm/mach-spear6xx/Kconfig b/arch/arm/mach-spear6xx/Kconfig
index ff4ae5ba00f..fbe298bd1d9 100644
--- a/arch/arm/mach-spear6xx/Kconfig
+++ b/arch/arm/mach-spear6xx/Kconfig
@@ -5,11 +5,12 @@
if ARCH_SPEAR6XX
menu "SPEAr6xx Implementations"
-config BOARD_SPEAR600_EVB
- bool "SPEAr600 Evaluation Board"
+config BOARD_SPEAR600_DT
+ bool "SPEAr600 generic board configured via device-tree"
select MACH_SPEAR600
+ select USE_OF
help
- Supports ST SPEAr600 Evaluation Board
+ Supports ST SPEAr600 boards configured via the device-tree
endmenu
diff --git a/arch/arm/mach-spear6xx/Makefile b/arch/arm/mach-spear6xx/Makefile
index cc1a4d82d45..76e5750552f 100644
--- a/arch/arm/mach-spear6xx/Makefile
+++ b/arch/arm/mach-spear6xx/Makefile
@@ -4,9 +4,3 @@
# common files
obj-y += clock.o spear6xx.o
-
-# spear600 specific files
-obj-$(CONFIG_MACH_SPEAR600) += spear600.o
-
-# spear600 boards files
-obj-$(CONFIG_BOARD_SPEAR600_EVB) += spear600_evb.o
diff --git a/arch/arm/mach-spear6xx/clock.c b/arch/arm/mach-spear6xx/clock.c
index ac70e0d88fe..358f2800f17 100644
--- a/arch/arm/mach-spear6xx/clock.c
+++ b/arch/arm/mach-spear6xx/clock.c
@@ -641,8 +641,8 @@ static struct clk_lookup spear_clk_lookups[] = {
{ .con_id = "gpt0_synth_clk", .clk = &gpt0_synth_clk},
{ .con_id = "gpt2_synth_clk", .clk = &gpt2_synth_clk},
{ .con_id = "gpt3_synth_clk", .clk = &gpt3_synth_clk},
- { .dev_id = "uart0", .clk = &uart0_clk},
- { .dev_id = "uart1", .clk = &uart1_clk},
+ { .dev_id = "d0000000.serial", .clk = &uart0_clk},
+ { .dev_id = "d0080000.serial", .clk = &uart1_clk},
{ .dev_id = "firda", .clk = &firda_clk},
{ .dev_id = "clcd", .clk = &clcd_clk},
{ .dev_id = "gpt0", .clk = &gpt0_clk},
@@ -655,20 +655,20 @@ static struct clk_lookup spear_clk_lookups[] = {
{ .con_id = "usbh.1_clk", .clk = &usbh1_clk},
/* clock derived from ahb clk */
{ .con_id = "apb_clk", .clk = &apb_clk},
- { .dev_id = "i2c_designware.0", .clk = &i2c_clk},
+ { .dev_id = "d0200000.i2c", .clk = &i2c_clk},
{ .dev_id = "dma", .clk = &dma_clk},
{ .dev_id = "jpeg", .clk = &jpeg_clk},
{ .dev_id = "gmac", .clk = &gmac_clk},
{ .dev_id = "smi", .clk = &smi_clk},
- { .con_id = "fsmc", .clk = &fsmc_clk},
+ { .dev_id = "fsmc-nand", .clk = &fsmc_clk},
/* clock derived from apb clk */
{ .dev_id = "adc", .clk = &adc_clk},
{ .dev_id = "ssp-pl022.0", .clk = &ssp0_clk},
{ .dev_id = "ssp-pl022.1", .clk = &ssp1_clk},
{ .dev_id = "ssp-pl022.2", .clk = &ssp2_clk},
- { .dev_id = "gpio0", .clk = &gpio0_clk},
- { .dev_id = "gpio1", .clk = &gpio1_clk},
- { .dev_id = "gpio2", .clk = &gpio2_clk},
+ { .dev_id = "f0100000.gpio", .clk = &gpio0_clk},
+ { .dev_id = "fc980000.gpio", .clk = &gpio1_clk},
+ { .dev_id = "d8100000.gpio", .clk = &gpio2_clk},
};
void __init spear6xx_clk_init(void)
diff --git a/arch/arm/mach-spear6xx/spear600.c b/arch/arm/mach-spear6xx/spear600.c
deleted file mode 100644
index d0e6eeae9b0..00000000000
--- a/arch/arm/mach-spear6xx/spear600.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * arch/arm/mach-spear6xx/spear600.c
- *
- * SPEAr600 machine source file
- *
- * Copyright (C) 2009 ST Microelectronics
- * Rajeev Kumar<rajeev-dlh.kumar@st.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/ptrace.h>
-#include <asm/irq.h>
-#include <mach/generic.h>
-#include <mach/hardware.h>
-
-/* Add spear600 specific devices here */
-
-void __init spear600_init(void)
-{
- /* call spear6xx family common init function */
- spear6xx_init();
-}
diff --git a/arch/arm/mach-spear6xx/spear600_evb.c b/arch/arm/mach-spear6xx/spear600_evb.c
deleted file mode 100644
index c6e4254741c..00000000000
--- a/arch/arm/mach-spear6xx/spear600_evb.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * arch/arm/mach-spear6xx/spear600_evb.c
- *
- * SPEAr600 evaluation board source file
- *
- * Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <asm/hardware/vic.h>
-#include <asm/mach/arch.h>
-#include <asm/mach-types.h>
-#include <mach/generic.h>
-#include <mach/hardware.h>
-
-static struct amba_device *amba_devs[] __initdata = {
- &gpio_device[0],
- &gpio_device[1],
- &gpio_device[2],
- &uart_device[0],
- &uart_device[1],
-};
-
-static struct platform_device *plat_devs[] __initdata = {
-};
-
-static void __init spear600_evb_init(void)
-{
- unsigned int i;
-
- /* call spear600 machine init function */
- spear600_init();
-
- /* Add Platform Devices */
- platform_add_devices(plat_devs, ARRAY_SIZE(plat_devs));
-
- /* Add Amba Devices */
- for (i = 0; i < ARRAY_SIZE(amba_devs); i++)
- amba_device_register(amba_devs[i], &iomem_resource);
-}
-
-MACHINE_START(SPEAR600, "ST-SPEAR600-EVB")
- .atag_offset = 0x100,
- .map_io = spear6xx_map_io,
- .init_irq = spear6xx_init_irq,
- .handle_irq = vic_handle_irq,
- .timer = &spear6xx_timer,
- .init_machine = spear600_evb_init,
- .restart = spear_restart,
-MACHINE_END
diff --git a/arch/arm/mach-spear6xx/spear6xx.c b/arch/arm/mach-spear6xx/spear6xx.c
index b997b1b10ba..2ed8b14c82c 100644
--- a/arch/arm/mach-spear6xx/spear6xx.c
+++ b/arch/arm/mach-spear6xx/spear6xx.c
@@ -6,111 +6,21 @@
* Copyright (C) 2009 ST Microelectronics
* Rajeev Kumar<rajeev-dlh.kumar@st.com>
*
+ * Copyright 2012 Stefan Roese <sr@denx.de>
+ *
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <linux/types.h>
-#include <linux/amba/pl061.h>
-#include <linux/ptrace.h>
-#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
#include <asm/hardware/vic.h>
-#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <mach/generic.h>
#include <mach/hardware.h>
-#include <mach/irqs.h>
-
-/* Add spear6xx machines common devices here */
-/* uart device registration */
-struct amba_device uart_device[] = {
- {
- .dev = {
- .init_name = "uart0",
- },
- .res = {
- .start = SPEAR6XX_ICM1_UART0_BASE,
- .end = SPEAR6XX_ICM1_UART0_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- .irq = {IRQ_UART_0},
- }, {
- .dev = {
- .init_name = "uart1",
- },
- .res = {
- .start = SPEAR6XX_ICM1_UART1_BASE,
- .end = SPEAR6XX_ICM1_UART1_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- .irq = {IRQ_UART_1},
- }
-};
-
-/* gpio device registration */
-static struct pl061_platform_data gpio_plat_data[] = {
- {
- .gpio_base = 0,
- .irq_base = SPEAR_GPIO0_INT_BASE,
- }, {
- .gpio_base = 8,
- .irq_base = SPEAR_GPIO1_INT_BASE,
- }, {
- .gpio_base = 16,
- .irq_base = SPEAR_GPIO2_INT_BASE,
- },
-};
-
-struct amba_device gpio_device[] = {
- {
- .dev = {
- .init_name = "gpio0",
- .platform_data = &gpio_plat_data[0],
- },
- .res = {
- .start = SPEAR6XX_CPU_GPIO_BASE,
- .end = SPEAR6XX_CPU_GPIO_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- .irq = {IRQ_LOCAL_GPIO},
- }, {
- .dev = {
- .init_name = "gpio1",
- .platform_data = &gpio_plat_data[1],
- },
- .res = {
- .start = SPEAR6XX_ICM3_GPIO_BASE,
- .end = SPEAR6XX_ICM3_GPIO_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- .irq = {IRQ_BASIC_GPIO},
- }, {
- .dev = {
- .init_name = "gpio2",
- .platform_data = &gpio_plat_data[2],
- },
- .res = {
- .start = SPEAR6XX_ICM2_GPIO_BASE,
- .end = SPEAR6XX_ICM2_GPIO_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- .irq = {IRQ_APPL_GPIO},
- }
-};
-
-/* This will add devices, and do machine specific tasks */
-void __init spear6xx_init(void)
-{
- /* nothing to do for now */
-}
-
-/* This will initialize vic */
-void __init spear6xx_init_irq(void)
-{
- vic_init((void __iomem *)VA_SPEAR6XX_CPU_VIC_PRI_BASE, 0, ~0, 0);
- vic_init((void __iomem *)VA_SPEAR6XX_CPU_VIC_SEC_BASE, 32, ~0, 0);
-}
/* Following will create static virtual/physical mappings */
static struct map_desc spear6xx_io_desc[] __initdata = {
@@ -181,3 +91,33 @@ static void __init spear6xx_timer_init(void)
struct sys_timer spear6xx_timer = {
.init = spear6xx_timer_init,
};
+
+static void __init spear600_dt_init(void)
+{
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static const char *spear600_dt_board_compat[] = {
+ "st,spear600",
+ NULL
+};
+
+static const struct of_device_id vic_of_match[] __initconst = {
+ { .compatible = "arm,pl190-vic", .data = vic_of_init, },
+ { /* Sentinel */ }
+};
+
+static void __init spear6xx_dt_init_irq(void)
+{
+ of_irq_init(vic_of_match);
+}
+
+DT_MACHINE_START(SPEAR600_DT, "ST SPEAr600 (Flattened Device Tree)")
+ .map_io = spear6xx_map_io,
+ .init_irq = spear6xx_dt_init_irq,
+ .handle_irq = vic_handle_irq,
+ .timer = &spear6xx_timer,
+ .init_machine = spear600_dt_init,
+ .restart = spear_restart,
+ .dt_compat = spear600_dt_board_compat,
+MACHINE_END
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index 8904d18de01..880d02ec89d 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -58,6 +58,12 @@ config UX500_AUTO_PLATFORM
At least one platform needs to be selected in order to build
a working kernel. If everything else is disabled, this
automatically enables MACH_MOP500.
+
+config MACH_UX500_DT
+ bool "Generic U8500 support using device tree"
+ depends on MACH_MOP500
+ select USE_OF
+
endmenu
config UX500_DEBUG_UART
diff --git a/arch/arm/mach-ux500/Makefile.boot b/arch/arm/mach-ux500/Makefile.boot
index ff0a4b5b0a8..dd5cd00e255 100644
--- a/arch/arm/mach-ux500/Makefile.boot
+++ b/arch/arm/mach-ux500/Makefile.boot
@@ -2,3 +2,4 @@
params_phys-y := 0x00000100
initrd_phys-y := 0x00800000
+dtb-$(CONFIG_MACH_SNOWBALL) += snowball.dtb
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 29d33037499..77d03c1fbd0 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -30,6 +30,9 @@
#include <linux/gpio_keys.h>
#include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+
#include <linux/leds.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -440,7 +443,7 @@ static struct stedma40_chan_cfg ssp0_dma_cfg_tx = {
};
#endif
-static struct pl022_ssp_controller ssp0_platform_data = {
+static struct pl022_ssp_controller ssp0_plat = {
.bus_id = 0,
#ifdef CONFIG_STE_DMA40
.enable_dma = 1,
@@ -458,7 +461,7 @@ static struct pl022_ssp_controller ssp0_platform_data = {
static void __init mop500_spi_init(struct device *parent)
{
- db8500_add_ssp0(parent, &ssp0_platform_data);
+ db8500_add_ssp0(parent, &ssp0_plat);
}
#ifdef CONFIG_STE_DMA40
@@ -618,6 +621,7 @@ static void __init mop500_init_machine(void)
mop500_pins_init();
+ /* FIXME: parent of ab8500 should be prcmu */
for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++)
mop500_platform_devs[i]->dev.parent = parent;
@@ -738,3 +742,94 @@ MACHINE_START(SNOWBALL, "Calao Systems Snowball platform")
.handle_irq = gic_handle_irq,
.init_machine = snowball_init_machine,
MACHINE_END
+
+#ifdef CONFIG_MACH_UX500_DT
+
+struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = {
+ OF_DEV_AUXDATA("arm,pl011", 0x80120000, "uart0", &uart0_plat),
+ OF_DEV_AUXDATA("arm,pl011", 0x80121000, "uart1", &uart1_plat),
+ OF_DEV_AUXDATA("arm,pl011", 0x80007000, "uart2", &uart2_plat),
+ OF_DEV_AUXDATA("arm,pl022", 0x80002000, "ssp0", &ssp0_plat),
+ {},
+};
+
+static const struct of_device_id u8500_soc_node[] = {
+ /* only create devices below soc node */
+ { .compatible = "stericsson,db8500", },
+ { },
+};
+
+static void __init u8500_init_machine(void)
+{
+ struct device *parent = NULL;
+ int i2c0_devs;
+ int i;
+
+ parent = u8500_init_devices();
+ i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
+
+ for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++)
+ mop500_platform_devs[i]->dev.parent = parent;
+ for (i = 0; i < ARRAY_SIZE(snowball_platform_devs); i++)
+ snowball_platform_devs[i]->dev.parent = parent;
+
+ /* automatically probe child nodes of db8500 device */
+ of_platform_populate(NULL, u8500_soc_node, u8500_auxdata_lookup, parent);
+
+ if (of_machine_is_compatible("st-ericsson,mop500")) {
+ mop500_gpio_keys[0].gpio = GPIO_PROX_SENSOR;
+ mop500_pins_init();
+
+ platform_add_devices(mop500_platform_devs,
+ ARRAY_SIZE(mop500_platform_devs));
+
+ mop500_sdi_init(parent);
+ } else if (of_machine_is_compatible("calaosystems,snowball-a9500")) {
+ snowball_pins_init();
+ platform_add_devices(snowball_platform_devs,
+ ARRAY_SIZE(snowball_platform_devs));
+
+ snowball_sdi_init(parent);
+ } else if (of_machine_is_compatible("st-ericsson,hrefv60+")) {
+ /*
+ * The HREFv60 board removed a GPIO expander and routed
+ * all these GPIO pins to the internal GPIO controller
+ * instead.
+ */
+ mop500_gpio_keys[0].gpio = HREFV60_PROX_SENSE_GPIO;
+ i2c0_devs -= NUM_PRE_V60_I2C0_DEVICES;
+ hrefv60_pins_init();
+ platform_add_devices(mop500_platform_devs,
+ ARRAY_SIZE(mop500_platform_devs));
+
+ hrefv60_sdi_init(parent);
+ }
+ mop500_i2c_init(parent);
+
+ i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
+ i2c_register_board_info(2, mop500_i2c2_devices,
+ ARRAY_SIZE(mop500_i2c2_devices));
+
+ /* This board has full regulator constraints */
+ regulator_has_full_constraints();
+}
+
+static const char * u8500_dt_board_compat[] = {
+ "calaosystems,snowball-a9500",
+ "st-ericsson,hrefv60+",
+ "st-ericsson,u8500",
+ "st-ericsson,mop500",
+ NULL,
+};
+
+
+DT_MACHINE_START(U8500_DT, "ST-Ericsson U8500 platform (Device Tree Support)")
+ .map_io = u8500_map_io,
+ .init_irq = ux500_init_irq,
+ /* we re-use nomadik timer here */
+ .timer = &ux500_timer,
+ .handle_irq = gic_handle_irq,
+ .init_machine = u8500_init_machine,
+ .dt_compat = u8500_dt_board_compat,
+MACHINE_END
+#endif
diff --git a/arch/arm/mach-ux500/cache-l2x0.c b/arch/arm/mach-ux500/cache-l2x0.c
index da5569d83d5..77a75ed0df6 100644
--- a/arch/arm/mach-ux500/cache-l2x0.c
+++ b/arch/arm/mach-ux500/cache-l2x0.c
@@ -5,6 +5,8 @@
*/
#include <linux/io.h>
+#include <linux/of.h>
+
#include <asm/cacheflush.h>
#include <asm/hardware/cache-l2x0.h>
#include <mach/hardware.h>
@@ -45,7 +47,10 @@ static int __init ux500_l2x0_init(void)
ux500_l2x0_unlock();
/* 64KB way size, 8 way associativity, force WA */
- l2x0_init(l2x0_base, 0x3e060000, 0xc0000fff);
+ if (of_have_populated_dt())
+ l2x0_of_init(0x3e060000, 0xc0000fff);
+ else
+ l2x0_init(l2x0_base, 0x3e060000, 0xc0000fff);
/*
* We can't disable l2 as we are in non secure mode, currently
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index 6242e88e5fd..d11f3892a27 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -16,6 +16,8 @@
#include <linux/err.h>
#include <linux/slab.h>
#include <linux/stat.h>
+#include <linux/of.h>
+#include <linux/of_irq.h>
#include <asm/hardware/gic.h>
#include <asm/mach/map.h>
@@ -28,6 +30,11 @@
void __iomem *_PRCMU_BASE;
+static const struct of_device_id ux500_dt_irq_match[] = {
+ { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
+ {},
+};
+
void __init ux500_init_irq(void)
{
void __iomem *dist_base;
@@ -42,7 +49,12 @@ void __init ux500_init_irq(void)
} else
ux500_unknown_soc();
- gic_init(0, 29, dist_base, cpu_base);
+#ifdef CONFIG_OF
+ if (of_have_populated_dt())
+ of_irq_init(ux500_dt_irq_match);
+ else
+#endif
+ gic_init(0, 29, dist_base, cpu_base);
/*
* Init clocks here so that they are available for system timer
diff --git a/arch/arm/mach-ux500/timer.c b/arch/arm/mach-ux500/timer.c
index e9d580702fb..d37df98b5c3 100644
--- a/arch/arm/mach-ux500/timer.c
+++ b/arch/arm/mach-ux500/timer.c
@@ -7,6 +7,7 @@
#include <linux/io.h>
#include <linux/errno.h>
#include <linux/clksrc-dbx500-prcmu.h>
+#include <linux/of.h>
#include <asm/smp_twd.h>
@@ -30,9 +31,13 @@ static void __init ux500_twd_init(void)
twd_local_timer = cpu_is_u5500() ? &u5500_twd_local_timer :
&u8500_twd_local_timer;
- err = twd_local_timer_register(twd_local_timer);
- if (err)
- pr_err("twd_local_timer_register failed %d\n", err);
+ if (of_have_populated_dt())
+ twd_local_timer_of_register();
+ else {
+ err = twd_local_timer_register(twd_local_timer);
+ if (err)
+ pr_err("twd_local_timer_register failed %d\n", err);
+ }
}
#else
#define ux500_twd_init() do { } while(0)
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 089899a7db7..74daf5ed143 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -21,6 +21,7 @@
#include <plat/orion_wdt.h>
#include <plat/mv_xor.h>
#include <plat/ehci-orion.h>
+#include <mach/bridge-regs.h>
/* Fill in the resources structure and link it into the platform
device structure. There is always a memory region, and nearly
@@ -568,13 +569,17 @@ void __init orion_spi_1_init(unsigned long mapbase,
****************************************************************************/
static struct orion_wdt_platform_data orion_wdt_data;
+static struct resource orion_wdt_resource =
+ DEFINE_RES_MEM(TIMER_VIRT_BASE, 0x28);
+
static struct platform_device orion_wdt_device = {
.name = "orion_wdt",
.id = -1,
.dev = {
.platform_data = &orion_wdt_data,
},
- .num_resources = 0,
+ .resource = &orion_wdt_resource,
+ .num_resources = 1,
};
void __init orion_wdt_init(unsigned long tclk)
diff --git a/arch/arm/plat-orion/include/plat/audio.h b/arch/arm/plat-orion/include/plat/audio.h
index 885f8abd927..d6a55bd2e57 100644
--- a/arch/arm/plat-orion/include/plat/audio.h
+++ b/arch/arm/plat-orion/include/plat/audio.h
@@ -2,7 +2,6 @@
#define __PLAT_AUDIO_H
struct kirkwood_asoc_platform_data {
- u32 tclk;
int burst;
};
#endif
diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c
index 7c756fb189f..afeae8978a8 100644
--- a/arch/avr32/boards/atngw100/setup.c
+++ b/arch/avr32/boards/atngw100/setup.c
@@ -97,6 +97,7 @@ static struct atmel_nand_data atngw100mkii_nand_data __initdata = {
.rdy_pin = GPIO_PIN_PB(28),
.enable_pin = GPIO_PIN_PE(23),
.bus_width_16 = true,
+ .ecc_mode = NAND_ECC_SOFT,
.parts = nand_partitions,
.num_parts = ARRAY_SIZE(nand_partitions),
};
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index c56ddac85d6..dc526332148 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -95,6 +95,7 @@ static struct atmel_nand_data atstk1006_nand_data __initdata = {
.ale = 22,
.rdy_pin = GPIO_PIN_PB(30),
.enable_pin = GPIO_PIN_PB(29),
+ .ecc_mode = NAND_ECC_SOFT,
.parts = nand_partitions,
.num_parts = ARRAY_SIZE(num_partitions),
};
diff --git a/arch/avr32/mach-at32ap/include/mach/board.h b/arch/avr32/mach-at32ap/include/mach/board.h
index 67b111ce332..71733866cb4 100644
--- a/arch/avr32/mach-at32ap/include/mach/board.h
+++ b/arch/avr32/mach-at32ap/include/mach/board.h
@@ -7,6 +7,7 @@
#include <linux/types.h>
#include <linux/serial.h>
#include <linux/platform_data/macb.h>
+#include <linux/platform_data/atmel_nand.h>
#define GPIO_PIN_NONE (-1)
@@ -116,18 +117,6 @@ struct platform_device *
at32_add_device_cf(unsigned int id, unsigned int extint,
struct cf_platform_data *data);
-/* NAND / SmartMedia */
-struct atmel_nand_data {
- int enable_pin; /* chip enable */
- int det_pin; /* card detect */
- int rdy_pin; /* ready/busy */
- u8 rdy_pin_active_low; /* rdy_pin value is inverted */
- u8 ale; /* address line number connected to ALE */
- u8 cle; /* address line number connected to CLE */
- u8 bus_width_16; /* buswidth is 16 bit */
- struct mtd_partition *parts;
- unsigned int num_parts;
-};
struct platform_device *
at32_add_device_nand(unsigned int id, struct atmel_nand_data *data);