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-rw-r--r--arch/arm/mach-omap2/Makefile.boot6
-rw-r--r--arch/arm/mach-omap2/board-3430sdp.c1
-rw-r--r--arch/arm/mach-omap2/board-am3517evm.c2
-rw-r--r--arch/arm/mach-omap2/board-cm-t35.c2
-rw-r--r--arch/arm/mach-omap2/board-devkit8000.c2
-rw-r--r--arch/arm/mach-omap2/board-igep0020.c7
-rw-r--r--arch/arm/mach-omap2/board-igep0030.c6
-rw-r--r--arch/arm/mach-omap2/board-omap3beagle.c1
-rw-r--r--arch/arm/mach-omap2/board-omap3evm.c1
-rw-r--r--arch/arm/mach-omap2/board-omap3stalker.c2
-rw-r--r--arch/arm/mach-omap2/board-overo.c1
-rw-r--r--arch/arm/mach-omap2/devices.c109
12 files changed, 133 insertions, 7 deletions
diff --git a/arch/arm/mach-omap2/Makefile.boot b/arch/arm/mach-omap2/Makefile.boot
index 565aff7f37a..422c1700ccf 100644
--- a/arch/arm/mach-omap2/Makefile.boot
+++ b/arch/arm/mach-omap2/Makefile.boot
@@ -1,3 +1,9 @@
zreladdr-y := 0x80008000
params_phys-y := 0x80000100
initrd_phys-y := 0x80800000
+
+dtb-$(CONFIG_MACH_OMAP3_BEAGLE) += omap3-beagle.dtb
+dtb-$(CONFIG_MACH_OMAP4_PANDA) += omap4-panda.dtb
+dtb-$(CONFIG_MACH_OVERO) += omap3-overo.dtb
+dtb-$(CONFIG_MACH_IGEP0020) += isee-igep-v2.dtb
+dtb-$(CONFIG_MACH_IGEP0030) += isee-igep-v3.dtb
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 9afd087cc29..e512b48c936 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -275,6 +275,7 @@ static struct panel_generic_dpi_data dvi_panel = {
.name = "generic",
.platform_enable = sdp3430_panel_enable_dvi,
.platform_disable = sdp3430_panel_disable_dvi,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device sdp3430_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index ce7d5e6e415..ace46665d67 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -311,6 +311,7 @@ static struct panel_generic_dpi_data lcd_panel = {
.name = "sharp_lq",
.platform_enable = am3517_evm_panel_enable_lcd,
.platform_disable = am3517_evm_panel_disable_lcd,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device am3517_evm_lcd_device = {
@@ -359,6 +360,7 @@ static struct panel_generic_dpi_data dvi_panel = {
.name = "generic",
.platform_enable = am3517_evm_panel_enable_dvi,
.platform_disable = am3517_evm_panel_disable_dvi,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device am3517_evm_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 02a12b41c0f..edd48356c30 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -356,6 +356,7 @@ static struct panel_generic_dpi_data lcd_panel = {
.name = "toppoly_tdo35s",
.platform_enable = cm_t35_panel_enable_lcd,
.platform_disable = cm_t35_panel_disable_lcd,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device cm_t35_lcd_device = {
@@ -370,6 +371,7 @@ static struct panel_generic_dpi_data dvi_panel = {
.name = "generic",
.platform_enable = cm_t35_panel_enable_dvi,
.platform_disable = cm_t35_panel_disable_dvi,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device cm_t35_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 65f9fde2c56..0a35c3a3ed9 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -151,6 +151,7 @@ static struct panel_generic_dpi_data lcd_panel = {
.name = "generic",
.platform_enable = devkit8000_panel_enable_lcd,
.platform_disable = devkit8000_panel_disable_lcd,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device devkit8000_lcd_device = {
@@ -165,6 +166,7 @@ static struct panel_generic_dpi_data dvi_panel = {
.name = "generic",
.platform_enable = devkit8000_panel_enable_dvi,
.platform_disable = devkit8000_panel_disable_dvi,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device devkit8000_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 5f8a2fd0633..8b24d62e8f2 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -465,6 +465,7 @@ static struct panel_generic_dpi_data dvi_panel = {
.name = "generic",
.platform_enable = igep2_enable_dvi,
.platform_disable = igep2_disable_dvi,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device igep2_dvi_device = {
@@ -703,6 +704,11 @@ static void __init igep2_init(void)
}
+static const char *igep2_dt_compat[] __initdata = {
+ "ISEE,igep-v2",
+ NULL
+};
+
MACHINE_START(IGEP0020, "IGEP v2 board")
.boot_params = 0x80000100,
.reserve = omap_reserve,
@@ -711,4 +717,5 @@ MACHINE_START(IGEP0020, "IGEP v2 board")
.init_irq = omap_init_irq,
.init_machine = igep2_init,
.timer = &omap_timer,
+ .dt_compat = &igep2_dt_compat,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c
index b10db0e6ee6..01762bb6800 100644
--- a/arch/arm/mach-omap2/board-igep0030.c
+++ b/arch/arm/mach-omap2/board-igep0030.c
@@ -447,6 +447,11 @@ static void __init igep3_init(void)
}
+static const char *igep3_dt_compat[] __initdata = {
+ "ISEE,igep-v3",
+ NULL
+};
+
MACHINE_START(IGEP0030, "IGEP OMAP3 module")
.boot_params = 0x80000100,
.reserve = omap_reserve,
@@ -455,4 +460,5 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module")
.init_irq = omap_init_irq,
.init_machine = igep3_init,
.timer = &omap_timer,
+ .dt_compat = &igep3_dt_compat,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 4c62a01a379..34b0cb4d189 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -202,6 +202,7 @@ static struct panel_generic_dpi_data dvi_panel = {
.name = "generic",
.platform_enable = beagle_enable_dvi,
.platform_disable = beagle_disable_dvi,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device beagle_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 5a1a916e5cc..792ca7454b8 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -341,6 +341,7 @@ static struct panel_generic_dpi_data dvi_panel = {
.name = "generic",
.platform_enable = omap3_evm_enable_dvi,
.platform_disable = omap3_evm_disable_dvi,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device omap3_evm_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index a6e0b9161c9..8491295d650 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -165,6 +165,7 @@ static struct panel_generic_dpi_data lcd_panel = {
.name = "generic",
.platform_enable = omap3_stalker_enable_lcd,
.platform_disable = omap3_stalker_disable_lcd,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device omap3_stalker_lcd_device = {
@@ -218,6 +219,7 @@ static struct panel_generic_dpi_data dvi_panel = {
.name = "generic",
.platform_enable = omap3_stalker_enable_dvi,
.platform_disable = omap3_stalker_disable_dvi,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device omap3_stalker_dvi_device = {
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index da6d2f150d9..bcdffe22d19 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -296,6 +296,7 @@ static struct panel_generic_dpi_data dvi_panel = {
.name = "generic",
.platform_enable = overo_panel_enable_dvi,
.platform_disable = overo_panel_disable_dvi,
+ .i2c_bus_num = 3,
};
static struct omap_dss_device overo_dvi_device = {
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index d478f53f908..f30c1bdaa98 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -22,6 +22,7 @@
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/pmu.h>
+#include <asm/cti.h>
#include <plat/tc.h>
#include <plat/board.h>
@@ -386,20 +387,95 @@ static struct resource omap3_pmu_resource = {
.flags = IORESOURCE_IRQ,
};
+static struct resource omap4_pmu_resource[] = {
+ {
+ .start = OMAP44XX_IRQ_CTI0,
+ .end = OMAP44XX_IRQ_CTI0,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = OMAP44XX_IRQ_CTI1,
+ .end = OMAP44XX_IRQ_CTI1,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
static struct platform_device omap_pmu_device = {
.name = "arm-pmu",
.id = ARM_PMU_DEVICE_CPU,
.num_resources = 1,
};
+static struct arm_pmu_platdata omap4_pmu_data;
+static struct cti omap4_cti[2];
+
+static void omap4_enable_cti(int irq)
+{
+ if (irq == OMAP44XX_IRQ_CTI0)
+ cti_enable(&omap4_cti[0]);
+ else if (irq == OMAP44XX_IRQ_CTI1)
+ cti_enable(&omap4_cti[1]);
+}
+
+static void omap4_disable_cti(int irq)
+{
+ if (irq == OMAP44XX_IRQ_CTI0)
+ cti_disable(&omap4_cti[0]);
+ else if (irq == OMAP44XX_IRQ_CTI1)
+ cti_disable(&omap4_cti[1]);
+}
+
+static irqreturn_t omap4_pmu_handler(int irq, void *dev, irq_handler_t handler)
+{
+ if (irq == OMAP44XX_IRQ_CTI0)
+ cti_irq_ack(&omap4_cti[0]);
+ else if (irq == OMAP44XX_IRQ_CTI1)
+ cti_irq_ack(&omap4_cti[1]);
+
+ return handler(irq, dev);
+}
+
+static void omap4_configure_pmu_irq(void)
+{
+ void __iomem *base0;
+ void __iomem *base1;
+
+ base0 = ioremap(OMAP44XX_CTI0_BASE, SZ_4K);
+ base1 = ioremap(OMAP44XX_CTI1_BASE, SZ_4K);
+ if (!base0 && !base1) {
+ pr_err("ioremap for OMAP4 CTI failed\n");
+ return;
+ }
+
+ /*configure CTI0 for pmu irq routing*/
+ cti_init(&omap4_cti[0], base0, OMAP44XX_IRQ_CTI0, 6);
+ cti_unlock(&omap4_cti[0]);
+ cti_map_trigger(&omap4_cti[0], 1, 6, 2);
+
+ /*configure CTI1 for pmu irq routing*/
+ cti_init(&omap4_cti[1], base1, OMAP44XX_IRQ_CTI1, 6);
+ cti_unlock(&omap4_cti[1]);
+ cti_map_trigger(&omap4_cti[1], 1, 6, 2);
+
+ omap4_pmu_data.handle_irq = omap4_pmu_handler;
+ omap4_pmu_data.enable_irq = omap4_enable_cti;
+ omap4_pmu_data.disable_irq = omap4_disable_cti;
+}
+
static void omap_init_pmu(void)
{
- if (cpu_is_omap24xx())
+ if (cpu_is_omap24xx()) {
omap_pmu_device.resource = &omap2_pmu_resource;
- else if (cpu_is_omap34xx())
+ } else if (cpu_is_omap34xx()) {
omap_pmu_device.resource = &omap3_pmu_resource;
- else
+ } else if (cpu_is_omap44xx()) {
+ omap_pmu_device.resource = omap4_pmu_resource;
+ omap_pmu_device.num_resources = 2;
+ omap_pmu_device.dev.platform_data = &omap4_pmu_data;
+ omap4_configure_pmu_irq();
+ } else {
return;
+ }
platform_device_register(&omap_pmu_device);
}
@@ -637,13 +713,21 @@ static inline void omap_hdq_init(void) {}
#if defined(CONFIG_VIDEO_OMAP2_VOUT) || \
defined(CONFIG_VIDEO_OMAP2_VOUT_MODULE)
#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
-static struct resource omap_vout_resource[3 - CONFIG_FB_OMAP2_NUM_FBS] = {
-};
+#define NUM_FB CONFIG_FB_OMAP2_NUM_FBS
+#elif defined(CONFIG_DRM_OMAP) || defined(CONFIG_DRM_OMAP_MODULE)
+#define NUM_FB CONFIG_DRM_OMAP_NUM_CRTCS
#else
-static struct resource omap_vout_resource[2] = {
-};
+#define NUM_FB 1 /* we don't want gfx pipe */
+#endif
+#ifdef CONFIG_ARCH_OMAP4
+#define NUM_PIPES 4
+#else
+#define NUM_PIPES 3
#endif
+static struct resource omap_vout_resource[NUM_PIPES - NUM_FB] = {
+};
+
static struct platform_device omap_vout_device = {
.name = "omap_vout",
.num_resources = ARRAY_SIZE(omap_vout_resource),
@@ -659,6 +743,16 @@ static void omap_init_vout(void)
static inline void omap_init_vout(void) {}
#endif
+static struct platform_device omap_gpu_device = {
+ .name = "omap_gpu",
+ .id = -1,
+};
+
+static void omap_init_gpu(void)
+{
+ platform_device_register(&omap_gpu_device);
+}
+
/*-------------------------------------------------------------------------*/
static int __init omap2_init_devices(void)
@@ -677,6 +771,7 @@ static int __init omap2_init_devices(void)
omap_init_sham();
omap_init_aes();
omap_init_vout();
+ omap_init_gpu();
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-04 00:12:48 +0000