summaryrefslogtreecommitdiff
path: root/arch/arm/mach-tegra
diff options
context:
space:
mode:
authorJiri Kosina <jkosina@suse.cz>2011-04-26 10:22:15 +0200
committerJiri Kosina <jkosina@suse.cz>2011-04-26 10:22:59 +0200
commit07f9479a40cc778bc1462ada11f95b01360ae4ff (patch)
tree0676cf38df3844004bb3ebfd99dfa67a4a8998f5 /arch/arm/mach-tegra
parent9d5e6bdb3013acfb311ab407eeca0b6a6a3dedbf (diff)
parentcd2e49e90f1cae7726c9a2c54488d881d7f1cd1c (diff)
Merge branch 'master' into for-next
Fast-forwarded to current state of Linus' tree as there are patches to be applied for files that didn't exist on the old branch.
Diffstat (limited to 'arch/arm/mach-tegra')
-rw-r--r--arch/arm/mach-tegra/Kconfig5
-rw-r--r--arch/arm/mach-tegra/Makefile4
-rw-r--r--arch/arm/mach-tegra/board-harmony-pcie.c24
-rw-r--r--arch/arm/mach-tegra/board-harmony-pinmux.c28
-rw-r--r--arch/arm/mach-tegra/board-harmony-power.c117
-rw-r--r--arch/arm/mach-tegra/board-harmony.c95
-rw-r--r--arch/arm/mach-tegra/board-harmony.h15
-rw-r--r--arch/arm/mach-tegra/board-paz00-pinmux.c157
-rw-r--r--arch/arm/mach-tegra/board-paz00.c128
-rw-r--r--arch/arm/mach-tegra/board-paz00.h29
-rw-r--r--arch/arm/mach-tegra/board-seaboard-pinmux.c11
-rw-r--r--arch/arm/mach-tegra/board-seaboard.c68
-rw-r--r--arch/arm/mach-tegra/board-seaboard.h3
-rw-r--r--arch/arm/mach-tegra/board-trimslice-pinmux.c9
-rw-r--r--arch/arm/mach-tegra/board-trimslice.c19
-rw-r--r--arch/arm/mach-tegra/board-trimslice.h3
-rw-r--r--arch/arm/mach-tegra/devices.c70
-rw-r--r--arch/arm/mach-tegra/devices.h4
-rw-r--r--arch/arm/mach-tegra/dma.c4
-rw-r--r--arch/arm/mach-tegra/gpio.c45
-rw-r--r--arch/arm/mach-tegra/include/mach/dma.h4
-rw-r--r--arch/arm/mach-tegra/include/mach/iomap.h3
-rw-r--r--arch/arm/mach-tegra/irq.c5
-rw-r--r--arch/arm/mach-tegra/localtimer.c3
-rw-r--r--arch/arm/mach-tegra/tegra2_clocks.c9
25 files changed, 788 insertions, 74 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 622a9ec1ff0..3cdeffc97b4 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -36,6 +36,11 @@ config MACH_KAEN
help
Support for the Kaen version of Seaboard
+config MACH_PAZ00
+ bool "Paz00 board"
+ help
+ Support for the Toshiba AC100/Dynabook AZ netbook
+
config MACH_SEABOARD
bool "Seaboard board"
help
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 9f7a7e1e0c3..1afe05038c2 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -22,6 +22,10 @@ obj-$(CONFIG_USB_SUPPORT) += usb_phy.o
obj-${CONFIG_MACH_HARMONY} += board-harmony.o
obj-${CONFIG_MACH_HARMONY} += board-harmony-pinmux.o
obj-${CONFIG_MACH_HARMONY} += board-harmony-pcie.o
+obj-${CONFIG_MACH_HARMONY} += board-harmony-power.o
+
+obj-${CONFIG_MACH_PAZ00} += board-paz00.o
+obj-${CONFIG_MACH_PAZ00} += board-paz00-pinmux.o
obj-${CONFIG_MACH_SEABOARD} += board-seaboard.o
obj-${CONFIG_MACH_SEABOARD} += board-seaboard-pinmux.o
diff --git a/arch/arm/mach-tegra/board-harmony-pcie.c b/arch/arm/mach-tegra/board-harmony-pcie.c
index f7e7d4514b6..9c27b95b8d8 100644
--- a/arch/arm/mach-tegra/board-harmony-pcie.c
+++ b/arch/arm/mach-tegra/board-harmony-pcie.c
@@ -27,13 +27,29 @@
#ifdef CONFIG_TEGRA_PCI
+/* GPIO 3 of the PMIC */
+#define EN_VDD_1V05_GPIO (TEGRA_NR_GPIOS + 2)
+
static int __init harmony_pcie_init(void)
{
+ struct regulator *regulator = NULL;
int err;
if (!machine_is_harmony())
return 0;
+ err = gpio_request(EN_VDD_1V05_GPIO, "EN_VDD_1V05");
+ if (err)
+ return err;
+
+ gpio_direction_output(EN_VDD_1V05_GPIO, 1);
+
+ regulator = regulator_get(NULL, "pex_clk");
+ if (IS_ERR_OR_NULL(regulator))
+ goto err_reg;
+
+ regulator_enable(regulator);
+
tegra_pinmux_set_tristate(TEGRA_PINGROUP_GPV, TEGRA_TRI_NORMAL);
tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXA, TEGRA_TRI_NORMAL);
tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXK, TEGRA_TRI_NORMAL);
@@ -49,9 +65,15 @@ err_pcie:
tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXA, TEGRA_TRI_TRISTATE);
tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXK, TEGRA_TRI_TRISTATE);
+ regulator_disable(regulator);
+ regulator_put(regulator);
+err_reg:
+ gpio_free(EN_VDD_1V05_GPIO);
+
return err;
}
-subsys_initcall(harmony_pcie_init);
+/* PCI should be initialized after I2C, mfd and regulators */
+subsys_initcall_sync(harmony_pcie_init);
#endif
diff --git a/arch/arm/mach-tegra/board-harmony-pinmux.c b/arch/arm/mach-tegra/board-harmony-pinmux.c
index 98368d947be..4d63e2e97a8 100644
--- a/arch/arm/mach-tegra/board-harmony-pinmux.c
+++ b/arch/arm/mach-tegra/board-harmony-pinmux.c
@@ -27,11 +27,11 @@ static struct tegra_pingroup_config harmony_pinmux[] = {
{TEGRA_PINGROUP_ATC, TEGRA_MUX_NAND, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_ATD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_ATE, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
- {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_OSC, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_PLLA_OUT, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_CDEV2, TEGRA_MUX_PLLP_OUT4, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_CRTP, TEGRA_MUX_CRT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_CSUS, TEGRA_MUX_VI_SENSOR_CLK, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
- {TEGRA_PINGROUP_DAP1, TEGRA_MUX_DAP1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_DAP1, TEGRA_MUX_DAP1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_DAP2, TEGRA_MUX_DAP2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_DAP3, TEGRA_MUX_DAP3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_DAP4, TEGRA_MUX_DAP4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
@@ -114,13 +114,13 @@ static struct tegra_pingroup_config harmony_pinmux[] = {
{TEGRA_PINGROUP_SLXK, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_SPDI, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_SPDO, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
- {TEGRA_PINGROUP_SPIA, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
- {TEGRA_PINGROUP_SPIB, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
- {TEGRA_PINGROUP_SPIC, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_SPIA, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_SPIB, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_SPIC, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_SPID, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_SPIE, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_SPIF, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
- {TEGRA_PINGROUP_SPIG, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SPIG, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_SPIH, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_UAA, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_UAB, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
@@ -141,12 +141,16 @@ static struct tegra_pingroup_config harmony_pinmux[] = {
};
static struct tegra_gpio_table gpio_table[] = {
- { .gpio = TEGRA_GPIO_PI5, .enable = true }, /* mmc2 cd */
- { .gpio = TEGRA_GPIO_PH1, .enable = true }, /* mmc2 wp */
- { .gpio = TEGRA_GPIO_PT3, .enable = true }, /* mmc2 pwr */
- { .gpio = TEGRA_GPIO_PH2, .enable = true }, /* mmc4 cd */
- { .gpio = TEGRA_GPIO_PH3, .enable = true }, /* mmc4 wp */
- { .gpio = TEGRA_GPIO_PI6, .enable = true }, /* mmc4 pwr */
+ { .gpio = TEGRA_GPIO_SD2_CD, .enable = true },
+ { .gpio = TEGRA_GPIO_SD2_WP, .enable = true },
+ { .gpio = TEGRA_GPIO_SD2_POWER, .enable = true },
+ { .gpio = TEGRA_GPIO_SD4_CD, .enable = true },
+ { .gpio = TEGRA_GPIO_SD4_WP, .enable = true },
+ { .gpio = TEGRA_GPIO_SD4_POWER, .enable = true },
+ { .gpio = TEGRA_GPIO_CDC_IRQ, .enable = true },
+ { .gpio = TEGRA_GPIO_HP_DET, .enable = true },
+ { .gpio = TEGRA_GPIO_INT_MIC_EN, .enable = true },
+ { .gpio = TEGRA_GPIO_EXT_MIC_EN, .enable = true },
};
void harmony_pinmux_init(void)
diff --git a/arch/arm/mach-tegra/board-harmony-power.c b/arch/arm/mach-tegra/board-harmony-power.c
new file mode 100644
index 00000000000..c84442cabe0
--- /dev/null
+++ b/arch/arm/mach-tegra/board-harmony-power.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2010 NVIDIA, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307, USA
+ */
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
+#include <linux/regulator/machine.h>
+#include <linux/mfd/tps6586x.h>
+
+#include <mach/irqs.h>
+
+#define PMC_CTRL 0x0
+#define PMC_CTRL_INTR_LOW (1 << 17)
+
+static struct regulator_consumer_supply tps658621_ldo0_supply[] = {
+ REGULATOR_SUPPLY("pex_clk", NULL),
+};
+
+static struct regulator_init_data ldo0_data = {
+ .constraints = {
+ .min_uV = 1250 * 1000,
+ .max_uV = 3300 * 1000,
+ .valid_modes_mask = (REGULATOR_MODE_NORMAL |
+ REGULATOR_MODE_STANDBY),
+ .valid_ops_mask = (REGULATOR_CHANGE_MODE |
+ REGULATOR_CHANGE_STATUS |
+ REGULATOR_CHANGE_VOLTAGE),
+ },
+ .num_consumer_supplies = ARRAY_SIZE(tps658621_ldo0_supply),
+ .consumer_supplies = tps658621_ldo0_supply,
+};
+
+#define HARMONY_REGULATOR_INIT(_id, _minmv, _maxmv) \
+ static struct regulator_init_data _id##_data = { \
+ .constraints = { \
+ .min_uV = (_minmv)*1000, \
+ .max_uV = (_maxmv)*1000, \
+ .valid_modes_mask = (REGULATOR_MODE_NORMAL | \
+ REGULATOR_MODE_STANDBY), \
+ .valid_ops_mask = (REGULATOR_CHANGE_MODE | \
+ REGULATOR_CHANGE_STATUS | \
+ REGULATOR_CHANGE_VOLTAGE), \
+ }, \
+ }
+
+HARMONY_REGULATOR_INIT(sm0, 725, 1500);
+HARMONY_REGULATOR_INIT(sm1, 725, 1500);
+HARMONY_REGULATOR_INIT(sm2, 3000, 4550);
+HARMONY_REGULATOR_INIT(ldo1, 725, 1500);
+HARMONY_REGULATOR_INIT(ldo2, 725, 1500);
+HARMONY_REGULATOR_INIT(ldo3, 1250, 3300);
+HARMONY_REGULATOR_INIT(ldo4, 1700, 2475);
+HARMONY_REGULATOR_INIT(ldo5, 1250, 3300);
+HARMONY_REGULATOR_INIT(ldo6, 1250, 3300);
+HARMONY_REGULATOR_INIT(ldo7, 1250, 3300);
+HARMONY_REGULATOR_INIT(ldo8, 1250, 3300);
+HARMONY_REGULATOR_INIT(ldo9, 1250, 3300);
+
+#define TPS_REG(_id, _data) \
+ { \
+ .id = TPS6586X_ID_##_id, \
+ .name = "tps6586x-regulator", \
+ .platform_data = _data, \
+ }
+
+static struct tps6586x_subdev_info tps_devs[] = {
+ TPS_REG(SM_0, &sm0_data),
+ TPS_REG(SM_1, &sm1_data),
+ TPS_REG(SM_2, &sm2_data),
+ TPS_REG(LDO_0, &ldo0_data),
+ TPS_REG(LDO_1, &ldo1_data),
+ TPS_REG(LDO_2, &ldo2_data),
+ TPS_REG(LDO_3, &ldo3_data),
+ TPS_REG(LDO_4, &ldo4_data),
+ TPS_REG(LDO_5, &ldo5_data),
+ TPS_REG(LDO_6, &ldo6_data),
+ TPS_REG(LDO_7, &ldo7_data),
+ TPS_REG(LDO_8, &ldo8_data),
+ TPS_REG(LDO_9, &ldo9_data),
+};
+
+static struct tps6586x_platform_data tps_platform = {
+ .irq_base = TEGRA_NR_IRQS,
+ .num_subdevs = ARRAY_SIZE(tps_devs),
+ .subdevs = tps_devs,
+ .gpio_base = TEGRA_NR_GPIOS,
+};
+
+static struct i2c_board_info __initdata harmony_regulators[] = {
+ {
+ I2C_BOARD_INFO("tps6586x", 0x34),
+ .irq = INT_EXTERNAL_PMU,
+ .platform_data = &tps_platform,
+ },
+};
+
+int __init harmony_regulator_init(void)
+{
+ i2c_register_board_info(3, harmony_regulators, 1);
+
+ return 0;
+}
diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c
index 49224e936eb..75c918a86a3 100644
--- a/arch/arm/mach-tegra/board-harmony.c
+++ b/arch/arm/mach-tegra/board-harmony.c
@@ -2,6 +2,7 @@
* arch/arm/mach-tegra/board-harmony.c
*
* Copyright (C) 2010 Google, Inc.
+ * Copyright (C) 2011 NVIDIA, Inc.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
@@ -22,12 +23,18 @@
#include <linux/dma-mapping.h>
#include <linux/pda_power.h>
#include <linux/io.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/i2c-tegra.h>
+
+#include <sound/wm8903.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/setup.h>
+#include <mach/harmony_audio.h>
#include <mach/iomap.h>
#include <mach/irqs.h>
#include <mach/sdhci.h>
@@ -60,11 +67,81 @@ static struct platform_device debug_uart = {
},
};
+static struct harmony_audio_platform_data harmony_audio_pdata = {
+ .gpio_spkr_en = TEGRA_GPIO_SPKR_EN,
+ .gpio_hp_det = TEGRA_GPIO_HP_DET,
+ .gpio_int_mic_en = TEGRA_GPIO_INT_MIC_EN,
+ .gpio_ext_mic_en = TEGRA_GPIO_EXT_MIC_EN,
+};
+
+static struct platform_device harmony_audio_device = {
+ .name = "tegra-snd-harmony",
+ .id = 0,
+ .dev = {
+ .platform_data = &harmony_audio_pdata,
+ },
+};
+
+static struct tegra_i2c_platform_data harmony_i2c1_platform_data = {
+ .bus_clk_rate = 400000,
+};
+
+static struct tegra_i2c_platform_data harmony_i2c2_platform_data = {
+ .bus_clk_rate = 400000,
+};
+
+static struct tegra_i2c_platform_data harmony_i2c3_platform_data = {
+ .bus_clk_rate = 400000,
+};
+
+static struct tegra_i2c_platform_data harmony_dvc_platform_data = {
+ .bus_clk_rate = 400000,
+};
+
+static struct wm8903_platform_data harmony_wm8903_pdata = {
+ .irq_active_low = 0,
+ .micdet_cfg = 0,
+ .micdet_delay = 100,
+ .gpio_base = HARMONY_GPIO_WM8903(0),
+ .gpio_cfg = {
+ WM8903_GPIO_NO_CONFIG,
+ WM8903_GPIO_NO_CONFIG,
+ 0,
+ WM8903_GPIO_NO_CONFIG,
+ WM8903_GPIO_NO_CONFIG,
+ },
+};
+
+static struct i2c_board_info __initdata wm8903_board_info = {
+ I2C_BOARD_INFO("wm8903", 0x1a),
+ .platform_data = &harmony_wm8903_pdata,
+ .irq = TEGRA_GPIO_TO_IRQ(TEGRA_GPIO_CDC_IRQ),
+};
+
+static void __init harmony_i2c_init(void)
+{
+ tegra_i2c_device1.dev.platform_data = &harmony_i2c1_platform_data;
+ tegra_i2c_device2.dev.platform_data = &harmony_i2c2_platform_data;
+ tegra_i2c_device3.dev.platform_data = &harmony_i2c3_platform_data;
+ tegra_i2c_device4.dev.platform_data = &harmony_dvc_platform_data;
+
+ platform_device_register(&tegra_i2c_device1);
+ platform_device_register(&tegra_i2c_device2);
+ platform_device_register(&tegra_i2c_device3);
+ platform_device_register(&tegra_i2c_device4);
+
+ i2c_register_board_info(0, &wm8903_board_info, 1);
+}
+
static struct platform_device *harmony_devices[] __initdata = {
&debug_uart,
&tegra_sdhci_device1,
&tegra_sdhci_device2,
&tegra_sdhci_device4,
+ &tegra_i2s_device1,
+ &tegra_das_device,
+ &tegra_pcm_device,
+ &harmony_audio_device,
};
static void __init tegra_harmony_fixup(struct machine_desc *desc,
@@ -80,6 +157,10 @@ static void __init tegra_harmony_fixup(struct machine_desc *desc,
static __initdata struct tegra_clk_init_table harmony_clk_init_table[] = {
/* name parent rate enabled */
{ "uartd", "pll_p", 216000000, true },
+ { "pll_a", "pll_p_out1", 56448000, true },
+ { "pll_a_out0", "pll_a", 11289600, true },
+ { "cdev1", NULL, 0, true },
+ { "i2s1", "pll_a_out0", 11289600, false},
{ NULL, NULL, 0, 0},
};
@@ -91,15 +172,15 @@ static struct tegra_sdhci_platform_data sdhci_pdata1 = {
};
static struct tegra_sdhci_platform_data sdhci_pdata2 = {
- .cd_gpio = TEGRA_GPIO_PI5,
- .wp_gpio = TEGRA_GPIO_PH1,
- .power_gpio = TEGRA_GPIO_PT3,
+ .cd_gpio = TEGRA_GPIO_SD2_CD,
+ .wp_gpio = TEGRA_GPIO_SD2_WP,
+ .power_gpio = TEGRA_GPIO_SD2_POWER,
};
static struct tegra_sdhci_platform_data sdhci_pdata4 = {
- .cd_gpio = TEGRA_GPIO_PH2,
- .wp_gpio = TEGRA_GPIO_PH3,
- .power_gpio = TEGRA_GPIO_PI6,
+ .cd_gpio = TEGRA_GPIO_SD4_CD,
+ .wp_gpio = TEGRA_GPIO_SD4_WP,
+ .power_gpio = TEGRA_GPIO_SD4_POWER,
.is_8bit = 1,
};
@@ -114,6 +195,8 @@ static void __init tegra_harmony_init(void)
tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
platform_add_devices(harmony_devices, ARRAY_SIZE(harmony_devices));
+ harmony_i2c_init();
+ harmony_regulator_init();
}
MACHINE_START(HARMONY, "harmony")
diff --git a/arch/arm/mach-tegra/board-harmony.h b/arch/arm/mach-tegra/board-harmony.h
index 09ca7755dd5..1e57b071f52 100644
--- a/arch/arm/mach-tegra/board-harmony.h
+++ b/arch/arm/mach-tegra/board-harmony.h
@@ -17,6 +17,21 @@
#ifndef _MACH_TEGRA_BOARD_HARMONY_H
#define _MACH_TEGRA_BOARD_HARMONY_H
+#define HARMONY_GPIO_WM8903(_x_) (TEGRA_NR_GPIOS + (_x_))
+
+#define TEGRA_GPIO_SD2_CD TEGRA_GPIO_PI5
+#define TEGRA_GPIO_SD2_WP TEGRA_GPIO_PH1
+#define TEGRA_GPIO_SD2_POWER TEGRA_GPIO_PT3
+#define TEGRA_GPIO_SD4_CD TEGRA_GPIO_PH2
+#define TEGRA_GPIO_SD4_WP TEGRA_GPIO_PH3
+#define TEGRA_GPIO_SD4_POWER TEGRA_GPIO_PI6
+#define TEGRA_GPIO_CDC_IRQ TEGRA_GPIO_PX3
+#define TEGRA_GPIO_SPKR_EN HARMONY_GPIO_WM8903(2)
+#define TEGRA_GPIO_HP_DET TEGRA_GPIO_PW2
+#define TEGRA_GPIO_INT_MIC_EN TEGRA_GPIO_PX0
+#define TEGRA_GPIO_EXT_MIC_EN TEGRA_GPIO_PX1
+
void harmony_pinmux_init(void);
+int harmony_regulator_init(void);
#endif
diff --git a/arch/arm/mach-tegra/board-paz00-pinmux.c b/arch/arm/mach-tegra/board-paz00-pinmux.c
new file mode 100644
index 00000000000..2643d1bd568
--- /dev/null
+++ b/arch/arm/mach-tegra/board-paz00-pinmux.c
@@ -0,0 +1,157 @@
+/*
+ * arch/arm/mach-tegra/board-paz00-pinmux.c
+ *
+ * Copyright (C) 2010 Marc Dietrich <marvin24@gmx.de>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <mach/pinmux.h>
+
+#include "gpio-names.h"
+#include "board-paz00.h"
+
+static struct tegra_pingroup_config paz00_pinmux[] = {
+ {TEGRA_PINGROUP_ATA, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_ATB, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_ATC, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_ATD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_ATE, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_PLLA_OUT, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_CDEV2, TEGRA_MUX_PLLP_OUT4, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_CRTP, TEGRA_MUX_CRT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_CSUS, TEGRA_MUX_PLLC_OUT1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_DAP1, TEGRA_MUX_DAP1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_DAP2, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_DAP3, TEGRA_MUX_DAP3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_DAP4, TEGRA_MUX_DAP4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_DDC, TEGRA_MUX_I2C2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_DTA, TEGRA_MUX_RSVD1, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_DTB, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_DTC, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_DTD, TEGRA_MUX_RSVD1, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_DTE, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_DTF, TEGRA_MUX_I2C3, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_GMA, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_GMB, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_GMC, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_GMD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_GME, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_GPU, TEGRA_MUX_PWM, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_GPU7, TEGRA_MUX_RTCK, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_GPV, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_HDINT, TEGRA_MUX_HDMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_I2CP, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_IRRX, TEGRA_MUX_UARTA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_IRTX, TEGRA_MUX_UARTA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_KBCA, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_KBCB, TEGRA_MUX_SDIO2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_KBCC, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_KBCD, TEGRA_MUX_SDIO2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_KBCE, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_KBCF, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LCSN, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LD0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD10, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD11, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD12, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD13, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD14, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD15, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD16, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD17, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD3, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD4, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD5, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD6, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD7, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD8, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LD9, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LDC, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LHP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LHP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LHP2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LHS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LM0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LM1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LPP, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LPW0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LPW1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LPW2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LSC0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LSC1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LSCK, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LSDA, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LSDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LSPI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_LVP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LVP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_LVS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_OWC, TEGRA_MUX_OWR, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_PMC, TEGRA_MUX_PWR_ON, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_PTA, TEGRA_MUX_HDMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_RM, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_SDB, TEGRA_MUX_PWM, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SDC, TEGRA_MUX_TWC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SDD, TEGRA_MUX_PWM, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SDIO1, TEGRA_MUX_SDIO1, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_SLXA, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SLXC, TEGRA_MUX_SPI4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SLXD, TEGRA_MUX_SPI4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SLXK, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_SPDI, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SPDO, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_SPIA, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SPIB, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SPIC, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_SPID, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SPIE, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SPIF, TEGRA_MUX_RSVD4, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_SPIG, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_SPIH, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_UAA, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_UAB, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_UAC, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_UAD, TEGRA_MUX_SPDIF, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_UCA, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_UCB, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
+ {TEGRA_PINGROUP_UDA, TEGRA_MUX_ULPI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_CK32, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_DDRC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_PMCA, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_PMCB, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_PMCC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_PMCD, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_PMCE, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_XM2C, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+ {TEGRA_PINGROUP_XM2D, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
+};
+
+static struct tegra_gpio_table gpio_table[] = {
+ { .gpio = TEGRA_GPIO_SD1_CD, .enable = true },
+ { .gpio = TEGRA_GPIO_SD1_WP, .enable = true },
+ { .gpio = TEGRA_GPIO_SD1_POWER, .enable = true },
+ { .gpio = TEGRA_GPIO_SD4_CD, .enable = true },
+ { .gpio = TEGRA_GPIO_SD4_WP, .enable = true },
+ { .gpio = TEGRA_GPIO_SD4_POWER, .enable = true },
+};
+
+void paz00_pinmux_init(void)
+{
+ tegra_pinmux_config_table(paz00_pinmux, ARRAY_SIZE(paz00_pinmux));
+
+ tegra_gpio_config(gpio_table, ARRAY_SIZE(gpio_table));
+}
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
new file mode 100644
index 00000000000..57e50a823ee
--- /dev/null
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -0,0 +1,128 @@
+/*
+ * arch/arm/mach-tegra/board-paz00.c
+ *
+ * Copyright (C) 2011 Marc Dietrich <marvin24@gmx.de>
+ *
+ * Based on board-harmony.c
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+#include <linux/clk.h>
+#include <linux/dma-mapping.h>
+#include <linux/pda_power.h>
+#include <linux/io.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include <asm/setup.h>
+
+#include <mach/iomap.h>
+#include <mach/irqs.h>
+#include <mach/sdhci.h>
+
+#include "board.h"
+#include "board-paz00.h"
+#include "clock.h"
+#include "devices.h"
+#include "gpio-names.h"
+
+static struct plat_serial8250_port debug_uart_platform_data[] = {
+ {
+ .membase = IO_ADDRESS(TEGRA_UARTD_BASE),
+ .mapbase = TEGRA_UARTD_BASE,
+ .irq = INT_UARTD,
+ .flags = UPF_BOOT_AUTOCONF,
+ .iotype = UPIO_MEM,
+ .regshift = 2,
+ .uartclk = 216000000,
+ }, {
+ .flags = 0
+ }
+};
+
+static struct platform_device debug_uart = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev = {
+ .platform_data = debug_uart_platform_data,
+ },
+};
+
+static struct platform_device *paz00_devices[] __initdata = {
+ &debug_uart,
+ &tegra_sdhci_device1,
+ &tegra_sdhci_device2,
+ &tegra_sdhci_device4,
+};
+
+static void __init tegra_paz00_fixup(struct machine_desc *desc,
+ struct tag *tags, char **cmdline, struct meminfo *mi)
+{
+ mi->nr_banks = 1;
+ mi->bank[0].start = PHYS_OFFSET;
+ mi->bank[0].size = 448 * SZ_1M;
+}
+
+static __initdata struct tegra_clk_init_table paz00_clk_init_table[] = {
+ /* name parent rate enabled */
+ { "uartd", "pll_p", 216000000, true },
+ { NULL, NULL, 0, 0},
+};
+
+
+static struct tegra_sdhci_platform_data sdhci_pdata1 = {
+ .cd_gpio = TEGRA_GPIO_SD1_CD,
+ .wp_gpio = TEGRA_GPIO_SD1_WP,
+ .power_gpio = TEGRA_GPIO_SD1_POWER,
+};
+
+static struct tegra_sdhci_platform_data sdhci_pdata2 = {
+ .cd_gpio = -1,
+ .wp_gpio = -1,
+ .power_gpio = -1,
+};
+
+static struct tegra_sdhci_platform_data sdhci_pdata4 = {
+ .cd_gpio = TEGRA_GPIO_SD4_CD,
+ .wp_gpio = TEGRA_GPIO_SD4_WP,
+ .power_gpio = TEGRA_GPIO_SD4_POWER,
+ .is_8bit = 1,
+};
+
+static void __init tegra_paz00_init(void)
+{
+ tegra_clk_init_from_table(paz00_clk_init_table);
+
+ paz00_pinmux_init();
+
+ tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1;
+ tegra_sdhci_device2.dev.platform_data = &sdhci_pdata2;
+ tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
+
+ platform_add_devices(paz00_devices, ARRAY_SIZE(paz00_devices));
+}
+
+MACHINE_START(PAZ00, "paz00")
+ .boot_params = 0x00000100,
+ .fixup = tegra_paz00_fixup,
+ .map_io = tegra_map_common_io,
+ .init_early = tegra_init_early,
+ .init_irq = tegra_init_irq,
+ .timer = &tegra_timer,
+ .init_machine = tegra_paz00_init,
+MACHINE_END
diff --git a/arch/arm/mach-tegra/board-paz00.h b/arch/arm/mach-tegra/board-paz00.h
new file mode 100644
index 00000000000..da193ca76d3
--- /dev/null
+++ b/arch/arm/mach-tegra/board-paz00.h
@@ -0,0 +1,29 @@
+/*
+ * arch/arm/mach-tegra/board-paz00.h
+ *
+ * Copyright (C) 2010 Marc Dietrich <marvin24@gmx.de>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _MACH_TEGRA_BOARD_PAZ00_H
+#define _MACH_TEGRA_BOARD_PAZ00_H
+
+#define TEGRA_GPIO_SD1_CD TEGRA_GPIO_PV5
+#define TEGRA_GPIO_SD1_WP TEGRA_GPIO_PH1
+#define TEGRA_GPIO_SD1_POWER TEGRA_GPIO_PT3
+#define TEGRA_GPIO_SD4_CD TEGRA_GPIO_PH2
+#define TEGRA_GPIO_SD4_WP TEGRA_GPIO_PH3
+#define TEGRA_GPIO_SD4_POWER TEGRA_GPIO_PI6
+
+void paz00_pinmux_init(void);
+
+#endif
diff --git a/arch/arm/mach-tegra/board-seaboard-pinmux.c b/arch/arm/mach-tegra/board-seaboard-pinmux.c
index 2d6ad83ed4b..0bda495e974 100644
--- a/arch/arm/mach-tegra/board-seaboard-pinmux.c
+++ b/arch/arm/mach-tegra/board-seaboard-pinmux.c
@@ -161,11 +161,12 @@ static __initdata struct tegra_pingroup_config seaboard_pinmux[] = {
static struct tegra_gpio_table gpio_table[] = {
- { .gpio = TEGRA_GPIO_PI5, .enable = true }, /* mmc2 cd */
- { .gpio = TEGRA_GPIO_PH1, .enable = true }, /* mmc2 wp */
- { .gpio = TEGRA_GPIO_PI6, .enable = true }, /* mmc2 pwr */
- { .gpio = TEGRA_GPIO_LIDSWITCH, .enable = true }, /* lid switch */
- { .gpio = TEGRA_GPIO_POWERKEY, .enable = true }, /* power key */
+ { .gpio = TEGRA_GPIO_SD2_CD, .enable = true },
+ { .gpio = TEGRA_GPIO_SD2_WP, .enable = true },
+ { .gpio = TEGRA_GPIO_SD2_POWER, .enable = true },
+ { .gpio = TEGRA_GPIO_LIDSWITCH, .enable = true },
+ { .gpio = TEGRA_GPIO_POWERKEY, .enable = true },
+ { .gpio = TEGRA_GPIO_ISL29018_IRQ, .enable = true },
};
void __init seaboard_pinmux_init(void)
diff --git a/arch/arm/mach-tegra/board-seaboard.c b/arch/arm/mach-tegra/board-seaboard.c
index 6ca9e61f6cd..a8d7ace9f95 100644
--- a/arch/arm/mach-tegra/board-seaboard.c
+++ b/arch/arm/mach-tegra/board-seaboard.c
@@ -18,9 +18,12 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
+#include <linux/i2c.h>
+#include <linux/i2c-tegra.h>
#include <linux/delay.h>
#include <linux/input.h>
#include <linux/io.h>
+#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <mach/iomap.h>
@@ -63,6 +66,22 @@ static __initdata struct tegra_clk_init_table seaboard_clk_init_table[] = {
{ NULL, NULL, 0, 0},
};
+static struct tegra_i2c_platform_data seaboard_i2c1_platform_data = {
+ .bus_clk_rate = 400000.
+};
+
+static struct tegra_i2c_platform_data seaboard_i2c2_platform_data = {
+ .bus_clk_rate = 400000,
+};
+
+static struct tegra_i2c_platform_data seaboard_i2c3_platform_data = {
+ .bus_clk_rate = 400000,
+};
+
+static struct tegra_i2c_platform_data seaboard_dvc_platform_data = {
+ .bus_clk_rate = 400000,
+};
+
static struct gpio_keys_button seaboard_gpio_keys_buttons[] = {
{
.code = SW_LID,
@@ -103,9 +122,9 @@ static struct tegra_sdhci_platform_data sdhci_pdata1 = {
};
static struct tegra_sdhci_platform_data sdhci_pdata3 = {
- .cd_gpio = TEGRA_GPIO_PI5,
- .wp_gpio = TEGRA_GPIO_PH1,
- .power_gpio = TEGRA_GPIO_PI6,
+ .cd_gpio = TEGRA_GPIO_SD2_CD,
+ .wp_gpio = TEGRA_GPIO_SD2_WP,
+ .power_gpio = TEGRA_GPIO_SD2_POWER,
};
static struct tegra_sdhci_platform_data sdhci_pdata4 = {
@@ -124,7 +143,36 @@ static struct platform_device *seaboard_devices[] __initdata = {
&seaboard_gpio_keys_device,
};
-static void __init __tegra_seaboard_init(void)
+static struct i2c_board_info __initdata isl29018_device = {
+ I2C_BOARD_INFO("isl29018", 0x44),
+ .irq = TEGRA_GPIO_TO_IRQ(TEGRA_GPIO_ISL29018_IRQ),
+};
+
+static struct i2c_board_info __initdata adt7461_device = {
+ I2C_BOARD_INFO("adt7461", 0x4c),
+};
+
+static void __init seaboard_i2c_init(void)
+{
+ gpio_request(TEGRA_GPIO_ISL29018_IRQ, "isl29018");
+ gpio_direction_input(TEGRA_GPIO_ISL29018_IRQ);
+
+ i2c_register_board_info(0, &isl29018_device, 1);
+
+ i2c_register_board_info(4, &adt7461_device, 1);
+
+ tegra_i2c_device1.dev.platform_data = &seaboard_i2c1_platform_data;
+ tegra_i2c_device2.dev.platform_data = &seaboard_i2c2_platform_data;
+ tegra_i2c_device3.dev.platform_data = &seaboard_i2c3_platform_data;
+ tegra_i2c_device4.dev.platform_data = &seaboard_dvc_platform_data;
+
+ platform_device_register(&tegra_i2c_device1);
+ platform_device_register(&tegra_i2c_device2);
+ platform_device_register(&tegra_i2c_device3);
+ platform_device_register(&tegra_i2c_device4);
+}
+
+static void __init seaboard_common_init(void)
{
seaboard_pinmux_init();
@@ -144,7 +192,9 @@ static void __init tegra_seaboard_init(void)
debug_uart_platform_data[0].mapbase = TEGRA_UARTD_BASE;
debug_uart_platform_data[0].irq = INT_UARTD;
- __tegra_seaboard_init();
+ seaboard_common_init();
+
+ seaboard_i2c_init();
}
static void __init tegra_kaen_init(void)
@@ -154,7 +204,9 @@ static void __init tegra_kaen_init(void)
debug_uart_platform_data[0].mapbase = TEGRA_UARTB_BASE;
debug_uart_platform_data[0].irq = INT_UARTB;
- __tegra_seaboard_init();
+ seaboard_common_init();
+
+ seaboard_i2c_init();
}
static void __init tegra_wario_init(void)
@@ -164,7 +216,9 @@ static void __init tegra_wario_init(void)
debug_uart_platform_data[0].mapbase = TEGRA_UARTB_BASE;
debug_uart_platform_data[0].irq = INT_UARTB;
- __tegra_seaboard_init();
+ seaboard_common_init();
+
+ seaboard_i2c_init();
}
diff --git a/arch/arm/mach-tegra/board-seaboard.h b/arch/arm/mach-tegra/board-seaboard.h
index a098e359973..d8415e1a843 100644
--- a/arch/arm/mach-tegra/board-seaboard.h
+++ b/arch/arm/mach-tegra/board-seaboard.h
@@ -17,6 +17,9 @@
#ifndef _MACH_TEGRA_BOARD_SEABOARD_H
#define _MACH_TEGRA_BOARD_SEABOARD_H
+#define TEGRA_GPIO_SD2_CD TEGRA_GPIO_PI5
+#define TEGRA_GPIO_SD2_WP TEGRA_GPIO_PH1
+#define TEGRA_GPIO_SD2_POWER TEGRA_GPIO_PI6
#define TEGRA_GPIO_LIDSWITCH TEGRA_GPIO_PC7
#define TEGRA_GPIO_USB1 TEGRA_GPIO_PD0
#define TEGRA_GPIO_POWERKEY TEGRA_GPIO_PV2
diff --git a/arch/arm/mach-tegra/board-trimslice-pinmux.c b/arch/arm/mach-tegra/board-trimslice-pinmux.c
index 6d4fc9f7f1f..13534fa08ab 100644
--- a/arch/arm/mach-tegra/board-trimslice-pinmux.c
+++ b/arch/arm/mach-tegra/board-trimslice-pinmux.c
@@ -16,8 +16,11 @@
#include <linux/kernel.h>
#include <linux/init.h>
+
#include <mach/pinmux.h>
+#include <mach/gpio.h>
+#include "gpio-names.h"
#include "board-trimslice.h"
static __initdata struct tegra_pingroup_config trimslice_pinmux[] = {
@@ -139,7 +142,13 @@ static __initdata struct tegra_pingroup_config trimslice_pinmux[] = {
{TEGRA_PINGROUP_XM2D, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
};
+static struct tegra_gpio_table gpio_table[] = {
+ { .gpio = TRIMSLICE_GPIO_SD4_CD, .enable = true }, /* mmc4 cd */
+ { .gpio = TRIMSLICE_GPIO_SD4_WP, .enable = true }, /* mmc4 wp */
+};
+
void __init trimslice_pinmux_init(void)
{
tegra_pinmux_config_table(trimslice_pinmux, ARRAY_SIZE(trimslice_pinmux));
+ tegra_gpio_config(gpio_table, ARRAY_SIZE(gpio_table));
}
diff --git a/arch/arm/mach-tegra/board-trimslice.c b/arch/arm/mach-tegra/board-trimslice.c
index 7be7d4acd02..cda4cfd78e8 100644
--- a/arch/arm/mach-tegra/board-trimslice.c
+++ b/arch/arm/mach-tegra/board-trimslice.c
@@ -29,9 +29,12 @@
#include <asm/setup.h>
#include <mach/iomap.h>
+#include <mach/sdhci.h>
#include "board.h"
#include "clock.h"
+#include "devices.h"
+#include "gpio-names.h"
#include "board-trimslice.h"
@@ -56,9 +59,22 @@ static struct platform_device debug_uart = {
.platform_data = debug_uart_platform_data,
},
};
+static struct tegra_sdhci_platform_data sdhci_pdata1 = {
+ .cd_gpio = -1,
+ .wp_gpio = -1,
+ .power_gpio = -1,
+};
+
+static struct tegra_sdhci_platform_data sdhci_pdata4 = {
+ .cd_gpio = TRIMSLICE_GPIO_SD4_CD,
+ .wp_gpio = TRIMSLICE_GPIO_SD4_WP,
+ .power_gpio = -1,
+};
static struct platform_device *trimslice_devices[] __initdata = {
&debug_uart,
+ &tegra_sdhci_device1,
+ &tegra_sdhci_device4,
};
static void __init tegra_trimslice_fixup(struct machine_desc *desc,
@@ -92,6 +108,9 @@ static void __init tegra_trimslice_init(void)
trimslice_pinmux_init();
+ tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1;
+ tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
+
platform_add_devices(trimslice_devices, ARRAY_SIZE(trimslice_devices));
}
diff --git a/arch/arm/mach-tegra/board-trimslice.h b/arch/arm/mach-tegra/board-trimslice.h
index 16ec0f0d3bb..e8ef6291c6f 100644
--- a/arch/arm/mach-tegra/board-trimslice.h
+++ b/arch/arm/mach-tegra/board-trimslice.h
@@ -17,6 +17,9 @@
#ifndef _MACH_TEGRA_BOARD_TRIMSLICE_H
#define _MACH_TEGRA_BOARD_TRIMSLICE_H
+#define TRIMSLICE_GPIO_SD4_CD TEGRA_GPIO_PP1 /* mmc4 cd */
+#define TRIMSLICE_GPIO_SD4_WP TEGRA_GPIO_PP2 /* mmc4 wp */
+
void trimslice_pinmux_init(void);
#endif
diff --git a/arch/arm/mach-tegra/devices.c b/arch/arm/mach-tegra/devices.c
index 682e6d33108..1528f9daef1 100644
--- a/arch/arm/mach-tegra/devices.c
+++ b/arch/arm/mach-tegra/devices.c
@@ -503,3 +503,73 @@ struct platform_device tegra_uarte_device = {
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
+
+static struct resource i2s_resource1[] = {
+ [0] = {
+ .start = INT_I2S1,
+ .end = INT_I2S1,
+ .flags = IORESOURCE_IRQ
+ },
+ [1] = {
+ .start = TEGRA_DMA_REQ_SEL_I2S_1,
+ .end = TEGRA_DMA_REQ_SEL_I2S_1,
+ .flags = IORESOURCE_DMA
+ },
+ [2] = {
+ .start = TEGRA_I2S1_BASE,
+ .end = TEGRA_I2S1_BASE + TEGRA_I2S1_SIZE - 1,
+ .flags = IORESOURCE_MEM
+ }
+};
+
+static struct resource i2s_resource2[] = {
+ [0] = {
+ .start = INT_I2S2,
+ .end = INT_I2S2,
+ .flags = IORESOURCE_IRQ
+ },
+ [1] = {
+ .start = TEGRA_DMA_REQ_SEL_I2S2_1,
+ .end = TEGRA_DMA_REQ_SEL_I2S2_1,
+ .flags = IORESOURCE_DMA
+ },
+ [2] = {
+ .start = TEGRA_I2S2_BASE,
+ .end = TEGRA_I2S2_BASE + TEGRA_I2S2_SIZE - 1,
+ .flags = IORESOURCE_MEM
+ }
+};
+
+struct platform_device tegra_i2s_device1 = {
+ .name = "tegra-i2s",
+ .id = 0,
+ .resource = i2s_resource1,
+ .num_resources = ARRAY_SIZE(i2s_resource1),
+};
+
+struct platform_device tegra_i2s_device2 = {
+ .name = "tegra-i2s",
+ .id = 1,
+ .resource = i2s_resource2,
+ .num_resources = ARRAY_SIZE(i2s_resource2),
+};
+
+static struct resource tegra_das_resources[] = {
+ [0] = {
+ .start = TEGRA_APB_MISC_DAS_BASE,
+ .end = TEGRA_APB_MISC_DAS_BASE + TEGRA_APB_MISC_DAS_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device tegra_das_device = {
+ .name = "tegra-das",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(tegra_das_resources),
+ .resource = tegra_das_resources,
+};
+
+struct platform_device tegra_pcm_device = {
+ .name = "tegra-pcm-audio",
+ .id = -1,
+};
diff --git a/arch/arm/mach-tegra/devices.h b/arch/arm/mach-tegra/devices.h
index 888810c37ee..4a7dc0a097d 100644
--- a/arch/arm/mach-tegra/devices.h
+++ b/arch/arm/mach-tegra/devices.h
@@ -42,5 +42,9 @@ extern struct platform_device tegra_uartc_device;
extern struct platform_device tegra_uartd_device;
extern struct platform_device tegra_uarte_device;
extern struct platform_device tegra_pmu_device;
+extern struct platform_device tegra_i2s_device1;
+extern struct platform_device tegra_i2s_device2;
+extern struct platform_device tegra_das_device;
+extern struct platform_device tegra_pcm_device;
#endif
diff --git a/arch/arm/mach-tegra/dma.c b/arch/arm/mach-tegra/dma.c
index e945ae28ee7..f4ef5eb317b 100644
--- a/arch/arm/mach-tegra/dma.c
+++ b/arch/arm/mach-tegra/dma.c
@@ -223,7 +223,7 @@ int tegra_dma_dequeue_req(struct tegra_dma_channel *ch,
* - Change the source selector to invalid to stop the DMA from
* FIFO to memory.
* - Read the status register to know the number of pending
- * bytes to be transfered.
+ * bytes to be transferred.
* - Finally stop or program the DMA to the next buffer in the
* list.
*/
@@ -244,7 +244,7 @@ int tegra_dma_dequeue_req(struct tegra_dma_channel *ch,
if (status & STA_BUSY)
req->bytes_transferred -= to_transfer;
- /* In continous transfer mode, DMA only tracks the count of the
+ /* In continuous transfer mode, DMA only tracks the count of the
* half DMA buffer. So, if the DMA already finished half the DMA
* then add the half buffer to the completed count.
*
diff --git a/arch/arm/mach-tegra/gpio.c b/arch/arm/mach-tegra/gpio.c
index 12090a2cf3e..65a1aba6823 100644
--- a/arch/arm/mach-tegra/gpio.c
+++ b/arch/arm/mach-tegra/gpio.c
@@ -208,9 +208,9 @@ static int tegra_gpio_irq_set_type(struct irq_data *d, unsigned int type)
spin_unlock_irqrestore(&bank->lvl_lock[port], flags);
if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
- __set_irq_handler_unlocked(d->irq, handle_level_irq);
+ __irq_set_handler_locked(d->irq, handle_level_irq);
else if (type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
- __set_irq_handler_unlocked(d->irq, handle_edge_irq);
+ __irq_set_handler_locked(d->irq, handle_edge_irq);
return 0;
}
@@ -224,7 +224,7 @@ static void tegra_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
desc->irq_data.chip->irq_ack(&desc->irq_data);
- bank = get_irq_data(irq);
+ bank = irq_get_handler_data(irq);
for (port = 0; port < 4; port++) {
int gpio = tegra_gpio_compose(bank->bank, port, 0);
@@ -257,7 +257,8 @@ static void tegra_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
void tegra_gpio_resume(void)
{
unsigned long flags;
- int b, p, i;
+ int b;
+ int p;
local_irq_save(flags);
@@ -275,31 +276,13 @@ void tegra_gpio_resume(void)
}
local_irq_restore(flags);
-
- for (i = INT_GPIO_BASE; i < (INT_GPIO_BASE + TEGRA_NR_GPIOS); i++) {
- struct irq_desc *desc = irq_to_desc(i);
- if (!desc || (desc->status & IRQ_WAKEUP))
- continue;
- enable_irq(i);
- }
}
void tegra_gpio_suspend(void)
{
unsigned long flags;
- int b, p, i;
-
- for (i = INT_GPIO_BASE; i < (INT_GPIO_BASE + TEGRA_NR_GPIOS); i++) {
- struct irq_desc *desc = irq_to_desc(i);
- if (!desc)
- continue;
- if (desc->status & IRQ_WAKEUP) {
- int gpio = i - INT_GPIO_BASE;
- pr_debug("gpio %d.%d is wakeup\n", gpio/8, gpio&7);
- continue;
- }
- disable_irq(i);
- }
+ int b;
+ int p;
local_irq_save(flags);
for (b = 0; b < ARRAY_SIZE(tegra_gpio_banks); b++) {
@@ -320,7 +303,7 @@ void tegra_gpio_suspend(void)
static int tegra_gpio_wake_enable(struct irq_data *d, unsigned int enable)
{
struct tegra_gpio_bank *bank = irq_data_get_irq_chip_data(d);
- return set_irq_wake(bank->irq, enable);
+ return irq_set_irq_wake(bank->irq, enable);
}
#endif
@@ -359,18 +342,18 @@ static int __init tegra_gpio_init(void)
for (i = INT_GPIO_BASE; i < (INT_GPIO_BASE + TEGRA_NR_GPIOS); i++) {
bank = &tegra_gpio_banks[GPIO_BANK(irq_to_gpio(i))];
- lockdep_set_class(&irq_desc[i].lock, &gpio_lock_class);
- set_irq_chip_data(i, bank);
- set_irq_chip(i, &tegra_gpio_irq_chip);
- set_irq_handler(i, handle_simple_irq);
+ irq_set_lockdep_class(i, &gpio_lock_class);
+ irq_set_chip_data(i, bank);
+ irq_set_chip_and_handler(i, &tegra_gpio_irq_chip,
+ handle_simple_irq);
set_irq_flags(i, IRQF_VALID);
}
for (i = 0; i < ARRAY_SIZE(tegra_gpio_banks); i++) {
bank = &tegra_gpio_banks[i];
- set_irq_chained_handler(bank->irq, tegra_gpio_irq_handler);
- set_irq_data(bank->irq, bank);
+ irq_set_chained_handler(bank->irq, tegra_gpio_irq_handler);
+ irq_set_handler_data(bank->irq, bank);
for (j = 0; j < 4; j++)
spin_lock_init(&bank->lvl_lock[j]);
diff --git a/arch/arm/mach-tegra/include/mach/dma.h b/arch/arm/mach-tegra/include/mach/dma.h
index 39011bd9a92..d0132e8031a 100644
--- a/arch/arm/mach-tegra/include/mach/dma.h
+++ b/arch/arm/mach-tegra/include/mach/dma.h
@@ -92,11 +92,11 @@ struct tegra_dma_req {
/* This is a called from the DMA ISR context when the DMA is still in
* progress and is actively filling same buffer.
*
- * In case of continous mode receive, this threshold is 1/2 the buffer
+ * In case of continuous mode receive, this threshold is 1/2 the buffer
* size. In other cases, this will not even be called as there is no
* hardware support for it.
*
- * In the case of continous mode receive, if there is next req already
+ * In the case of continuous mode receive, if there is next req already
* queued, DMA programs the HW to use that req when this req is
* completed. If there is no "next req" queued, then DMA ISR doesn't do
* anything before calling this callback.
diff --git a/arch/arm/mach-tegra/include/mach/iomap.h b/arch/arm/mach-tegra/include/mach/iomap.h
index 691cdabd69c..19dec3ac085 100644
--- a/arch/arm/mach-tegra/include/mach/iomap.h
+++ b/arch/arm/mach-tegra/include/mach/iomap.h
@@ -122,6 +122,9 @@
#define TEGRA_APB_MISC_BASE 0x70000000
#define TEGRA_APB_MISC_SIZE SZ_4K
+#define TEGRA_APB_MISC_DAS_BASE 0x70000c00
+#define TEGRA_APB_MISC_DAS_SIZE SZ_128
+
#define TEGRA_AC97_BASE 0x70002000
#define TEGRA_AC97_SIZE SZ_512
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
index dfbc219ea49..4330d8995b2 100644
--- a/arch/arm/mach-tegra/irq.c
+++ b/arch/arm/mach-tegra/irq.c
@@ -144,7 +144,7 @@ void __init tegra_init_irq(void)
gic_init(0, 29, IO_ADDRESS(TEGRA_ARM_INT_DIST_BASE),
IO_ADDRESS(TEGRA_ARM_PERIF_BASE + 0x100));
- gic = get_irq_chip(29);
+ gic = irq_get_chip(29);
tegra_gic_unmask_irq = gic->irq_unmask;
tegra_gic_mask_irq = gic->irq_mask;
tegra_gic_ack_irq = gic->irq_ack;
@@ -154,8 +154,7 @@ void __init tegra_init_irq(void)
for (i = 0; i < INT_MAIN_NR; i++) {
irq = INT_PRI_BASE + i;
- set_irq_chip(irq, &tegra_irq);
- set_irq_handler(irq, handle_level_irq);
+ irq_set_chip_and_handler(irq, &tegra_irq, handle_level_irq);
set_irq_flags(irq, IRQF_VALID);
}
}
diff --git a/arch/arm/mach-tegra/localtimer.c b/arch/arm/mach-tegra/localtimer.c
index f81ca7cbbc1..e91d681d45a 100644
--- a/arch/arm/mach-tegra/localtimer.c
+++ b/arch/arm/mach-tegra/localtimer.c
@@ -18,8 +18,9 @@
/*
* Setup the local clock events for a CPU.
*/
-void __cpuinit local_timer_setup(struct clock_event_device *evt)
+int __cpuinit local_timer_setup(struct clock_event_device *evt)
{
evt->irq = IRQ_LOCALTIMER;
twd_timer_setup(evt);
+ return 0;
}
diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index 3b6f290fde4..bb618075fab 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -1362,14 +1362,15 @@ static int tegra_clk_shared_bus_set_rate(struct clk *c, unsigned long rate)
{
unsigned long flags;
int ret;
+ long new_rate = rate;
- rate = clk_round_rate(c->parent, rate);
- if (rate < 0)
- return rate;
+ new_rate = clk_round_rate(c->parent, new_rate);
+ if (new_rate < 0)
+ return new_rate;
spin_lock_irqsave(&c->parent->spinlock, flags);
- c->u.shared_bus_user.rate = rate;
+ c->u.shared_bus_user.rate = new_rate;
ret = tegra_clk_shared_bus_update(c->parent);
spin_unlock_irqrestore(&c->parent->spinlock, flags);