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authorMarcel Ziswiler <marcel.ziswiler@toradex.com>2015-06-09 13:18:22 +0200
committerMarcel Ziswiler <marcel.ziswiler@toradex.com>2015-06-09 13:18:22 +0200
commite2caaebe56849de50fdf977c2fff8c77cd55a795 (patch)
tree928af689452ff738406a2464b4328d941f8a5c83 /arch/arm/mach-tegra
parent48507630703287a594d6a485af1913674cec836d (diff)
apalis_t30: clean-up board file
Diffstat (limited to 'arch/arm/mach-tegra')
-rw-r--r--arch/arm/mach-tegra/board-apalis_t30.c460
1 files changed, 238 insertions, 222 deletions
diff --git a/arch/arm/mach-tegra/board-apalis_t30.c b/arch/arm/mach-tegra/board-apalis_t30.c
index 1f3f84ad132f..52120ef62c2a 100644
--- a/arch/arm/mach-tegra/board-apalis_t30.c
+++ b/arch/arm/mach-tegra/board-apalis_t30.c
@@ -1,7 +1,7 @@
/*
* arch/arm/mach-tegra/board-apalis_t30.c
*
- * Copyright (c) 2013-2014 Toradex, Inc.
+ * Copyright (c) 2013-2015 Toradex, Inc.
*
* This source code is licensed under the GNU General Public License,
* Version 2. See the file COPYING for more details.
@@ -12,10 +12,10 @@
#include <linux/can/platform/mcp251x.h>
#include <linux/clk.h>
-#include <linux/types.h> /* required by linux/gpio_keys.h */
#include <linux/gpio_keys.h>
#include <linux/i2c.h>
#include <linux/i2c-tegra.h>
+#include <linux/input/fusion_F0710A.h>
#include <linux/input.h>
#include <linux/io.h>
#include <linux/leds.h>
@@ -40,7 +40,6 @@
#include <media/soc_camera.h>
#include <media/tegra_v4l2_camera.h>
-#include <linux/input/fusion_F0710A.h>
#include "board-apalis_t30.h"
#include "board.h"
@@ -57,11 +56,17 @@
/* I2S */
static struct tegra_asoc_platform_data apalis_t30_audio_sgtl5000_pdata = {
- .gpio_spkr_en = -1,
+ .gpio_ext_mic_en = -1,
.gpio_hp_det = -1,
.gpio_hp_mute = -1,
.gpio_int_mic_en = -1,
- .gpio_ext_mic_en = -1,
+ .gpio_spkr_en = -1,
+ .i2s_param[BASEBAND] = {
+ .audio_port_id = -1,
+ },
+ .i2s_param[BT_SCO] = {
+ .audio_port_id = -1,
+ },
.i2s_param[HIFI_CODEC] = {
.audio_port_id = 1, /* index of below registered
tegra_i2s_device plus one if HDA codec
@@ -70,28 +75,22 @@ static struct tegra_asoc_platform_data apalis_t30_audio_sgtl5000_pdata = {
.is_i2s_master = 1,
.sample_size = 16,
},
- .i2s_param[BASEBAND] = {
- .audio_port_id = -1,
- },
- .i2s_param[BT_SCO] = {
- .audio_port_id = -1,
- },
};
static struct platform_device apalis_t30_audio_sgtl5000_device = {
- .name = "tegra-snd-apalis_t30-sgtl5000",
- .id = 0,
.dev = {
.platform_data = &apalis_t30_audio_sgtl5000_pdata,
},
+ .id = 0,
+ .name = "tegra-snd-apalis_t30-sgtl5000",
};
/* Camera */
#ifdef CONFIG_TEGRA_CAMERA
static struct platform_device tegra_camera = {
- .name = "tegra_camera",
.id = -1,
+ .name = "tegra_camera",
};
#endif /* CONFIG_TEGRA_CAMERA */
@@ -105,44 +104,12 @@ static int tegra_camera_enable(struct nvhost_device *ndev)
return 0;
}
-#if defined(CONFIG_SOC_CAMERA_MAX9526) || defined(CONFIG_SOC_CAMERA_MAX9526_MODULE)
-static struct i2c_board_info camera_i2c_max9526 = {
- I2C_BOARD_INFO("max9526", 0x20),
-};
-
-static struct tegra_camera_platform_data max9526_tegra_camera_platform_data = {
- .disable_camera = tegra_camera_disable,
- .enable_camera = tegra_camera_enable,
- .flip_h = 0,
- .flip_v = 0,
- .port = TEGRA_CAMERA_PORT_VIP,
- .internal_sync = false,
- .vip_h_active_start = 0x8F,
- .vip_v_active_start = 0x12,
-};
-
-static struct soc_camera_link iclink_max9526 = {
- .board_info = &camera_i2c_max9526,
- .bus_id = -1, /* This must match the .id of tegra_vi01_device */
- .priv = &max9526_tegra_camera_platform_data,
- .i2c_adapter_id = 2,
-};
-
-static struct platform_device soc_camera_max9526 = {
- .name = "soc-camera-pdrv",
- .id = 0,
- .dev = {
- .platform_data = &iclink_max9526,
- },
-};
-#endif /* CONFIG_SOC_CAMERA_MAX9526 | CONFIG_SOC_CAMERA_MAX9526_MODULE */
-
#if defined(CONFIG_VIDEO_ADV7180) || defined(CONFIG_VIDEO_ADV7180_MODULE)
static struct i2c_board_info camera_i2c_adv7180 = {
I2C_BOARD_INFO("adv7180", 0x21),
};
-static struct tegra_camera_platform_data adv7180_tegra_camera_platform_data = {
+static struct tegra_camera_platform_data adv7180_platform_data = {
.disable_camera = tegra_camera_disable,
.enable_camera = tegra_camera_enable,
.flip_h = 0,
@@ -156,16 +123,16 @@ static struct tegra_camera_platform_data adv7180_tegra_camera_platform_data = {
static struct soc_camera_link iclink_adv7180 = {
.board_info = &camera_i2c_adv7180,
.bus_id = -1, /* This must match the .id of tegra_vi01_device */
- .priv = &adv7180_tegra_camera_platform_data,
.i2c_adapter_id = 2,
+ .priv = &adv7180_platform_data,
};
static struct platform_device soc_camera_adv7180 = {
- .name = "soc-camera-pdrv",
- .id = 1,
- .dev = {
+ .dev = {
.platform_data = &iclink_adv7180,
},
+ .id = 0,
+ .name = "soc-camera-pdrv",
};
#endif /* CONFIG_VIDEO_ADV7180 | CONFIG_VIDEO_ADV7180_MODULE */
@@ -174,77 +141,118 @@ static struct i2c_board_info camera_i2c_adv7280 = {
I2C_BOARD_INFO("adv7280", 0x21),
};
-static struct tegra_camera_platform_data adv7280_tegra_camera_platform_data = {
+static struct tegra_camera_platform_data adv7280_platform_data = {
.disable_camera = tegra_camera_disable,
.enable_camera = tegra_camera_enable,
- .flip_h = 0,
- .flip_v = 0,
- .port = TEGRA_CAMERA_PORT_VIP,
+ .flip_h = 0,
+ .flip_v = 0,
.internal_sync = false,
+ .port = TEGRA_CAMERA_PORT_VIP,
.vip_h_active_start = 0x44,
- .vip_v_active_start = 0x27,
+ .vip_v_active_start = 0x27,
};
static struct soc_camera_link iclink_adv7280 = {
.board_info = &camera_i2c_adv7280,
.bus_id = -1, /* This must match the .id of tegra_vi01_device */
- .priv = &adv7280_tegra_camera_platform_data,
.i2c_adapter_id = 2,
+ .priv = &adv7280_platform_data,
};
static struct platform_device soc_camera_adv7280 = {
- .name = "soc-camera-pdrv",
- .id = 2,
- .dev = {
+ .dev = {
.platform_data = &iclink_adv7280,
},
+ .id = 1,
+ .name = "soc-camera-pdrv",
};
#endif /* CONFIG_VIDEO_ADV7280 | CONFIG_VIDEO_ADV7280_MODULE */
-#if defined(CONFIG_SOC_CAMERA_TVP5150) || defined(CONFIG_SOC_CAMERA_TVP5150_MODULE)
-static struct i2c_board_info camera_i2c_tvp5150soc = {
- I2C_BOARD_INFO("tvp5150soc", 0x5d),
+#if defined(CONFIG_SOC_CAMERA_AS0260) || \
+ defined(CONFIG_SOC_CAMERA_AS0260_MODULE)
+static struct i2c_board_info camera_i2c_as0260soc = {
+ I2C_BOARD_INFO("as0260soc", 0x48),
};
-static struct tegra_camera_platform_data tvp5150soc_tegra_camera_platform_data = {
+static struct tegra_camera_platform_data as0260soc_platform_data = {
+ .continuous_clk = true,
+ .disable_camera = tegra_camera_disable,
+ .enable_camera = tegra_camera_enable,
+ .flip_h = 0,
+ .flip_v = 0,
+ .internal_sync = false,
+ .lanes = 2,
+ .port = TEGRA_CAMERA_PORT_CSI_A,
+// .port = TEGRA_CAMERA_PORT_CSI_B,
+// .port = TEGRA_CAMERA_PORT_VIP,
+ .vip_h_active_start = 0,
+// .vip_h_active_start = 8F,
+ .vip_v_active_start = 0,
+// .vip_v_active_start = 12,
+};
+
+static struct soc_camera_link iclink_as0260soc = {
+ .board_info = &camera_i2c_as0260soc,
+ .bus_id = -1, /* This must match the .id of tegra_vi01_device */
+ .i2c_adapter_id = 2,
+ .priv = &as0260soc_platform_data,
+};
+
+static struct platform_device soc_camera_as0260soc = {
+ .dev = {
+ .platform_data = &iclink_as0260soc,
+ },
+ .id = 2,
+ .name = "soc-camera-pdrv",
+};
+#endif /* CONFIG_SOC_CAMERA_AS0260 | CONFIG_SOC_CAMERA_AS0260_MODULE */
+
+#if defined(CONFIG_SOC_CAMERA_MAX9526) || \
+ defined(CONFIG_SOC_CAMERA_MAX9526_MODULE)
+static struct i2c_board_info camera_i2c_max9526 = {
+ I2C_BOARD_INFO("max9526", 0x20),
+};
+
+static struct tegra_camera_platform_data max9526_platform_data = {
.disable_camera = tegra_camera_disable,
.enable_camera = tegra_camera_enable,
.flip_h = 0,
.flip_v = 0,
- .port = TEGRA_CAMERA_PORT_VIP,
.internal_sync = false,
+ .port = TEGRA_CAMERA_PORT_VIP,
.vip_h_active_start = 0x8F,
.vip_v_active_start = 0x12,
};
-static struct soc_camera_link iclink_tvp5150soc = {
- .board_info = &camera_i2c_tvp5150soc,
+static struct soc_camera_link iclink_max9526 = {
+ .board_info = &camera_i2c_max9526,
.bus_id = -1, /* This must match the .id of tegra_vi01_device */
- .priv = &tvp5150soc_tegra_camera_platform_data,
.i2c_adapter_id = 2,
+ .priv = &max9526_platform_data,
};
-static struct platform_device soc_camera_tvp5150soc = {
- .name = "soc-camera-pdrv",
- .id = 3,
- .dev = {
- .platform_data = &iclink_tvp5150soc,
+static struct platform_device soc_camera_max9526 = {
+ .dev = {
+ .platform_data = &iclink_max9526,
},
+ .id = 3,
+ .name = "soc-camera-pdrv",
};
-#endif /* CONFIG_SOC_CAMERA_TVP5150 | CONFIG_SOC_CAMERA_TVP5150_MODULE */
+#endif /* CONFIG_SOC_CAMERA_MAX9526 | CONFIG_SOC_CAMERA_MAX9526_MODULE */
-#if defined(CONFIG_SOC_CAMERA_OV7670SOC) || defined(CONFIG_SOC_CAMERA_OV7670SOC_MODULE)
+#if defined(CONFIG_SOC_CAMERA_OV7670SOC) || \
+ defined(CONFIG_SOC_CAMERA_OV7670SOC_MODULE)
static struct i2c_board_info camera_i2c_ov7670soc = {
I2C_BOARD_INFO("ov7670soc", 0x21),
};
-static struct tegra_camera_platform_data ov7670_tegra_camera_platform_data = {
+static struct tegra_camera_platform_data ov7670_platform_data = {
.disable_camera = tegra_camera_disable,
.enable_camera = tegra_camera_enable,
.flip_h = 0,
.flip_v = 0,
- .port = TEGRA_CAMERA_PORT_VIP,
.internal_sync = false,
+ .port = TEGRA_CAMERA_PORT_VIP,
.vip_h_active_start = 0x8F,
.vip_v_active_start = 0x12,
};
@@ -252,56 +260,51 @@ static struct tegra_camera_platform_data ov7670_tegra_camera_platform_data = {
static struct soc_camera_link iclink_ov7670soc = {
.board_info = &camera_i2c_ov7670soc,
.bus_id = -1, /* This must match the .id of tegra_vi01_device */
- .priv = &ov7670_tegra_camera_platform_data,
.i2c_adapter_id = 2,
+ .priv = &ov7670_platform_data,
};
static struct platform_device soc_camera_ov7670soc = {
- .name = "soc-camera-pdrv",
- .id = 4,
- .dev = {
+ .dev = {
.platform_data = &iclink_ov7670soc,
},
+ .id = 4,
+ .name = "soc-camera-pdrv",
};
#endif /* CONFIG_SOC_CAMERA_OV7670SOC | CONFIG_SOC_CAMERA_OV7670SOC_MODULE */
-#if defined(CONFIG_SOC_CAMERA_AS0260) || defined(CONFIG_SOC_CAMERA_AS0260_MODULE)
-static struct i2c_board_info camera_i2c_as0260soc = {
- I2C_BOARD_INFO("as0260soc", 0x48),
+#if defined(CONFIG_SOC_CAMERA_TVP5150) || \
+ defined(CONFIG_SOC_CAMERA_TVP5150_MODULE)
+static struct i2c_board_info camera_i2c_tvp5150soc = {
+ I2C_BOARD_INFO("tvp5150soc", 0x5d),
};
-static struct tegra_camera_platform_data as0260soc_tegra_camera_platform_data = {
+static struct tegra_camera_platform_data tvp5150soc_platform_data = {
.disable_camera = tegra_camera_disable,
.enable_camera = tegra_camera_enable,
.flip_h = 0,
.flip_v = 0,
- .port = TEGRA_CAMERA_PORT_CSI_A,
-// .port = TEGRA_CAMERA_PORT_CSI_B,
-// .port = TEGRA_CAMERA_PORT_VIP,
- .lanes = 2,
- .continuous_clk = true,
.internal_sync = false,
- .vip_h_active_start = 0,
-// .vip_h_active_start = 8F,
- .vip_v_active_start = 0,
-// .vip_v_active_start = 12,
+ .port = TEGRA_CAMERA_PORT_VIP,
+ .vip_h_active_start = 0x8F,
+ .vip_v_active_start = 0x12,
};
-static struct soc_camera_link iclink_as0260soc = {
- .board_info = &camera_i2c_as0260soc,
+static struct soc_camera_link iclink_tvp5150soc = {
+ .board_info = &camera_i2c_tvp5150soc,
.bus_id = -1, /* This must match the .id of tegra_vi01_device */
- .priv = &as0260soc_tegra_camera_platform_data,
.i2c_adapter_id = 2,
+ .priv = &tvp5150soc_platform_data,
};
-static struct platform_device soc_camera_as0260soc = {
- .name = "soc-camera-pdrv",
- .id = 5,
- .dev = {
- .platform_data = &iclink_as0260soc,
+static struct platform_device soc_camera_tvp5150soc = {
+ .dev = {
+ .platform_data = &iclink_tvp5150soc,
},
+ .id = 5,
+ .name = "soc-camera-pdrv",
};
-#endif /* CONFIG_SOC_CAMERA_AS0260 | CONFIG_SOC_CAMERA_AS0260_MODULE */
+#endif /* CONFIG_SOC_CAMERA_TVP5150 | CONFIG_SOC_CAMERA_TVP5150_MODULE */
#endif /* CONFIG_VIDEO_TEGRA | CONFIG_VIDEO_TEGRA_MODULE */
@@ -355,39 +358,39 @@ static void __init apalis_t30_mcp2515_can_init(void)
/* Clocks */
static struct tegra_clk_init_table apalis_t30_clk_init_table[] __initdata = {
- /* name parent rate enabled */
- {"apbif", "clk_m", 12000000, false},
- {"audio0", "i2s0_sync", 0, false},
- {"audio1", "i2s1_sync", 0, false},
- {"audio2", "i2s2_sync", 0, false},
- {"audio3", "i2s3_sync", 0, false},
- {"audio4", "i2s4_sync", 0, false},
- {"blink", "clk_32k", 32768, true},
+ /* name parent rate enabled */
+ {"apbif", "clk_m", 12000000, false},
+ {"audio0", "i2s0_sync", 0, false},
+ {"audio1", "i2s1_sync", 0, false},
+ {"audio2", "i2s2_sync", 0, false},
+ {"audio3", "i2s3_sync", 0, false},
+ {"audio4", "i2s4_sync", 0, false},
+ {"blink", "clk_32k", 32768, true},
/* required for vi_sensor ? */
- {"csus", "clk_m", 0, true},
- {"d_audio", "clk_m", 12000000, false},
- {"dam0", "clk_m", 12000000, false},
- {"dam1", "clk_m", 12000000, false},
- {"dam2", "clk_m", 12000000, false},
- {"hda", "pll_p", 108000000, false},
- {"hda2codec_2x","pll_p", 48000000, false},
- {"i2c1", "pll_p", 3200000, false},
- {"i2c2", "pll_p", 3200000, false},
- {"i2c3", "pll_p", 3200000, false},
- {"i2c4", "pll_p", 3200000, false},
- {"i2c5", "pll_p", 3200000, false},
- {"i2s0", "pll_a_out0", 0, false},
- {"i2s1", "pll_a_out0", 0, false},
- {"i2s2", "pll_a_out0", 0, false},
- {"i2s3", "pll_a_out0", 0, false},
- {"i2s4", "pll_a_out0", 0, false},
- {"pll_a", NULL, 564480000, true},
- {"pll_m", NULL, 0, false},
- {"pwm", "pll_p", 3187500, false},
- {"spdif_out", "pll_a_out0", 0, false},
- {"vi", "pll_p", 0, false},
- {"vi_sensor", "pll_p", 150000000, false},
- {NULL, NULL, 0, 0},
+ {"csus", "clk_m", 0, true},
+ {"d_audio", "clk_m", 12000000, false},
+ {"dam0", "clk_m", 12000000, false},
+ {"dam1", "clk_m", 12000000, false},
+ {"dam2", "clk_m", 12000000, false},
+ {"hda", "pll_p", 108000000, false},
+ {"hda2codec_2x", "pll_p", 48000000, false},
+ {"i2c1", "pll_p", 3200000, false},
+ {"i2c2", "pll_p", 3200000, false},
+ {"i2c3", "pll_p", 3200000, false},
+ {"i2c4", "pll_p", 3200000, false},
+ {"i2c5", "pll_p", 3200000, false},
+ {"i2s0", "pll_a_out0", 0, false},
+ {"i2s1", "pll_a_out0", 0, false},
+ {"i2s2", "pll_a_out0", 0, false},
+ {"i2s3", "pll_a_out0", 0, false},
+ {"i2s4", "pll_a_out0", 0, false},
+ {"pll_a", NULL, 564480000, true},
+ {"pll_m", NULL, 0, false},
+ {"pwm", "pll_p", 3187500, false},
+ {"spdif_out", "pll_a_out0", 0, false},
+ {"vi", "pll_p", 0, false},
+ {"vi_sensor", "pll_p", 150000000, false},
+ {NULL, NULL, 0, 0},
};
/* GPIO */
@@ -428,8 +431,8 @@ static void apalis_t30_gpio_init(void)
apalis_t30_gpios[i].label);
if (err) {
- pr_warning("gpio_request(%s) failed, err = %d",
- apalis_t30_gpios[i].label, err);
+ pr_warn("gpio_request(%s) failed, err = %d",
+ apalis_t30_gpios[i].label, err);
} else {
gpio_export(apalis_t30_gpios[i].gpio, true);
}
@@ -437,7 +440,7 @@ static void apalis_t30_gpio_init(void)
}
/*
- * Fusion touch screen GPIOs (using Toradex display/touch adapater)
+ * Fusion touch screen GPIOs (using Toradex display/touch adapter)
* Apalis GPIO 5, MXM-11, Ixora X27-17, pen down interrupt
* Apalis GPIO 6, MXM-13, Ixora X27-18, reset
* gpio_request muxes the GPIO function automatically, we only have to make
@@ -446,9 +449,9 @@ static void apalis_t30_gpio_init(void)
static int pinmux_fusion_pins(void);
static struct fusion_f0710a_init_data apalis_fusion_pdata = {
- .pinmux_fusion_pins = &pinmux_fusion_pins,
- .gpio_int = APALIS_GPIO5, /* MXM-11, Pen down interrupt */
- .gpio_reset = APALIS_GPIO6, /* MXM-13, Reset interrupt */
+ .gpio_int = APALIS_GPIO5, /* MXM-11, Pen down interrupt */
+ .gpio_reset = APALIS_GPIO6, /* MXM-13, Reset interrupt */
+ .pinmux_fusion_pins = &pinmux_fusion_pins,
};
static int pinmux_fusion_pins(void)
@@ -456,6 +459,7 @@ static int pinmux_fusion_pins(void)
gpio_free(apalis_fusion_pdata.gpio_int);
gpio_free(apalis_fusion_pdata.gpio_reset);
apalis_fusion_pdata.pinmux_fusion_pins = NULL;
+
return 0;
}
@@ -474,7 +478,7 @@ static struct i2c_board_info apalis_t30_i2c_bus1_board_info[] __initdata = {
{
/* TouchRevolution Fusion 7 and 10 multi-touch controller */
I2C_BOARD_INFO("fusion_F0710A", 0x10),
- .platform_data = &apalis_fusion_pdata,
+ .platform_data = &apalis_fusion_pdata,
},
};
@@ -532,19 +536,19 @@ static struct stmpe_ts_platform_data stmpe811_ts_data = {
/* STMPE811 ADC controller */
static struct stmpe_adc_platform_data stmpe811_adc_data = {
- .sample_time = 4, /* ADC converstion time: 80 clocks */
+ .adc_freq = 1, /* 3.25 MHz ADC clock speed */
.mod_12b = 1, /* 12-bit ADC */
.ref_sel = 0, /* internal ADC reference */
- .adc_freq = 1, /* 3.25 MHz ADC clock speed */
+ .sample_time = 4, /* ADC converstion time: 80 clocks */
};
static struct stmpe_platform_data stmpe811_data = {
+ .adc = &stmpe811_adc_data,
.blocks = STMPE_BLOCK_TOUCHSCREEN | STMPE_BLOCK_ADC,
.id = 1,
.irq_base = STMPE811_IRQ_BASE,
.irq_trigger = IRQF_TRIGGER_FALLING,
.ts = &stmpe811_ts_data,
- .adc = &stmpe811_adc_data,
};
static void lm95245_probe_callback(struct device *dev);
@@ -620,13 +624,13 @@ static void __init apalis_t30_i2c_init(void)
#ifdef CONFIG_KEYBOARD_GPIO
#define GPIO_KEY(_id, _gpio, _lowactive, _iswake) \
{ \
- .code = _id, \
- .gpio = TEGRA_GPIO_##_gpio, \
.active_low = _lowactive, \
+ .code = _id, \
+ .debounce_interval = 10, \
.desc = #_id, \
+ .gpio = TEGRA_GPIO_##_gpio, \
.type = EV_KEY, \
.wakeup = _iswake, \
- .debounce_interval = 10, \
}
static struct gpio_keys_button apalis_t30_keys[] = {
@@ -644,11 +648,11 @@ static struct gpio_keys_platform_data apalis_t30_keys_platform_data = {
};
static struct platform_device apalis_t30_keys_device = {
- .name = "gpio-keys",
- .id = 0,
.dev = {
.platform_data = &apalis_t30_keys_platform_data,
},
+ .id = 0,
+ .name = "gpio-keys",
};
#endif /* CONFIG_KEYBOARD_GPIO */
@@ -722,7 +726,7 @@ static void __init apalis_t30_sdhci_init(void)
The default link speed setting is 5 GT/s (GEN2). 0x98 is the Link Control 2
PCIe Capability Register of the PEX8605 PCIe switch. The switch supports
link speed auto negotiation, but falsely sets the link speed to 5 GT/s. */
-static void __devinit quirk_apalis_plx_gen1(struct pci_dev *dev)
+static void quirk_apalis_plx_gen1(struct pci_dev *dev)
{
pci_write_config_dword(dev, 0x98, 0x01);
mdelay(50);
@@ -730,11 +734,11 @@ static void __devinit quirk_apalis_plx_gen1(struct pci_dev *dev)
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PLX, 0x8605, quirk_apalis_plx_gen1);
static struct tegra_pci_platform_data apalis_t30_pci_platform_data = {
+ .gpio = 0,
.port_status[0] = 1,
.port_status[1] = 1,
.port_status[2] = 1,
.use_dock_detect = 0,
- .gpio = 0,
};
static void apalis_t30_pci_init(void)
@@ -750,7 +754,7 @@ static void apalis_t30_pci_init(void)
gpio_set_value(PEX_PERST_N, 1);
/* Err_5: PEX_REFCLK_OUTpx/nx Clock Outputs is not Guaranteed Until
900 us After PEX_PERST# De-assertion */
- msleep(1);
+ mdelay(1);
gpio_set_value(RESET_MOCI_N, 1);
tegra_pci_device.dev.platform_data = &apalis_t30_pci_platform_data;
@@ -760,36 +764,36 @@ static void apalis_t30_pci_init(void)
/* PWM LEDs */
static struct led_pwm tegra_leds_pwm[] = {
{
+ .max_brightness = 255,
.name = "PWM3",
.pwm_id = 1,
- .max_brightness = 255,
.pwm_period_ns = 19600,
},
{
+ .max_brightness = 255,
.name = "PWM2",
.pwm_id = 2,
- .max_brightness = 255,
.pwm_period_ns = 19600,
},
{
+ .max_brightness = 255,
.name = "PWM1",
.pwm_id = 3,
- .max_brightness = 255,
.pwm_period_ns = 19600,
},
};
static struct led_pwm_platform_data tegra_leds_pwm_data = {
- .num_leds = ARRAY_SIZE(tegra_leds_pwm),
.leds = tegra_leds_pwm,
+ .num_leds = ARRAY_SIZE(tegra_leds_pwm),
};
static struct platform_device tegra_led_pwm_device = {
- .name = "leds_pwm",
- .id = -1,
.dev = {
.platform_data = &tegra_leds_pwm_data,
},
+ .id = -1,
+ .name = "leds_pwm",
};
/* RTC */
@@ -797,22 +801,22 @@ static struct platform_device tegra_led_pwm_device = {
#ifdef CONFIG_RTC_DRV_TEGRA
static struct resource tegra_rtc_resources[] = {
[0] = {
- .start = TEGRA_RTC_BASE,
.end = TEGRA_RTC_BASE + TEGRA_RTC_SIZE - 1,
.flags = IORESOURCE_MEM,
+ .start = TEGRA_RTC_BASE,
},
[1] = {
- .start = INT_RTC,
.end = INT_RTC,
.flags = IORESOURCE_IRQ,
+ .start = INT_RTC,
},
};
static struct platform_device tegra_rtc_device = {
- .name = "tegra_rtc",
.id = -1,
- .resource = tegra_rtc_resources,
+ .name = "tegra_rtc",
.num_resources = ARRAY_SIZE(tegra_rtc_resources),
+ .resource = tegra_rtc_resources,
};
#endif /* CONFIG_RTC_DRV_TEGRA */
@@ -821,24 +825,24 @@ static struct platform_device tegra_rtc_device = {
#ifdef CONFIG_SATA_AHCI_TEGRA
static struct gpio_led apalis_gpio_leds[] = {
[0] = {
- .name = "SATA1_ACT_N",
+ .active_low = 1,
.default_trigger = "ide-disk",
.gpio = SATA1_ACT_N,
- .active_low = 1,
+ .name = "SATA1_ACT_N",
.retain_state_suspended = 0,
},
};
static struct gpio_led_platform_data apalis_gpio_led_data = {
- .num_leds = ARRAY_SIZE(apalis_gpio_leds),
.leds = apalis_gpio_leds,
+ .num_leds = ARRAY_SIZE(apalis_gpio_leds),
};
static struct platform_device apalis_led_gpio_device = {
- .name = "leds-gpio",
.dev = {
.platform_data = &apalis_gpio_led_data,
},
+ .name = "leds-gpio",
};
static void apalis_t30_sata_init(void)
@@ -909,9 +913,9 @@ static struct spi_clk_parent spi_parent_clk[] = {
};
static struct tegra_spi_platform_data apalis_t30_spi_pdata = {
+ .is_clkon_always = false,
.is_dma_based = true,
.max_dma_buffer = 16 * 1024,
- .is_clkon_always = false,
.max_rate = 100000000,
};
@@ -924,7 +928,7 @@ static void __init apalis_t30_spi_init(void)
c = tegra_get_clock_by_name(spi_parent_clk[i].name);
if (IS_ERR_OR_NULL(c)) {
pr_err("Not able to get the clock for %s\n",
- spi_parent_clk[i].name);
+ spi_parent_clk[i].name);
continue;
}
spi_parent_clk[i].parent_clk = c;
@@ -934,18 +938,18 @@ static void __init apalis_t30_spi_init(void)
apalis_t30_spi_pdata.parent_clk_count = ARRAY_SIZE(spi_parent_clk);
tegra_spi_device1.dev.platform_data = &apalis_t30_spi_pdata;
platform_add_devices(apalis_t30_spi_devices,
- ARRAY_SIZE(apalis_t30_spi_devices));
+ ARRAY_SIZE(apalis_t30_spi_devices));
}
/* Thermal throttling */
static void *apalis_t30_alert_data;
static void (*apalis_t30_alert_func)(void *);
-static int apalis_t30_low_edge = 0;
-static int apalis_t30_low_hysteresis = 3000;
-static int apalis_t30_low_limit = 0;
-static struct device *lm95245_device = NULL;
-static int thermd_alert_irq_disabled = 0;
+static int apalis_t30_low_edge;
+static int apalis_t30_low_hysteresis;
+static int apalis_t30_low_limit;
+static struct device *lm95245_device;
+static int thermd_alert_irq_disabled;
struct work_struct thermd_alert_work;
struct workqueue_struct *thermd_alert_workqueue;
@@ -1079,46 +1083,53 @@ static int lm95245_get_temp(void *_data, long *temp)
{
struct device *lm95245_device = _data;
int lm95245_temp = 0;
+
lm95245_get_remote_temp(lm95245_device, &lm95245_temp);
*temp = lm95245_temp;
+
return 0;
}
static int lm95245_get_temp_low(void *_data, long *temp)
{
*temp = 0;
+
return 0;
}
/* Our temperature sensor only allows triggering an interrupt on over-
temperature shutdown aka the high limit we therefore need to setup a
workqueue to catch leaving the low limit. */
-static int lm95245_set_limits(void *_data,
- long lo_limit_milli,
- long hi_limit_milli)
+static int lm95245_set_limits(void *_data, long lo_limit_milli,
+ long hi_limit_milli)
{
struct device *lm95245_device = _data;
+
apalis_t30_low_limit = lo_limit_milli;
- if (lm95245_device) lm95245_set_remote_os_limit(lm95245_device,
- hi_limit_milli);
+ if (lm95245_device)
+ lm95245_set_remote_os_limit(lm95245_device, hi_limit_milli);
+
return 0;
}
-static int lm95245_set_alert(void *_data,
- void (*alert_func)(void *),
- void *alert_data)
+static int lm95245_set_alert(void *_data, void (*alert_func)(void *),
+ void *alert_data)
{
lm95245_device = _data;
apalis_t30_alert_func = alert_func;
apalis_t30_alert_data = alert_data;
+
return 0;
}
static int lm95245_set_shutdown_temp(void *_data, long shutdown_temp)
{
struct device *lm95245_device = _data;
- if (lm95245_device) lm95245_set_remote_critical_limit(lm95245_device,
- shutdown_temp);
+
+ if (lm95245_device)
+ lm95245_set_remote_critical_limit(lm95245_device,
+ shutdown_temp);
+
return 0;
}
@@ -1128,8 +1139,10 @@ static int lm95245_get_itemp(void *dev_data, long *temp)
{
struct device *lm95245_device = dev_data;
int lm95245_temp = 0;
+
lm95245_get_local_temp(lm95245_device, &lm95245_temp);
*temp = lm95245_temp;
+
return 0;
}
#endif /* CONFIG_TEGRA_SKIN_THROTTLE */
@@ -1139,7 +1152,7 @@ static void lm95245_probe_callback(struct device *dev)
struct tegra_thermal_device *lm95245_remote;
lm95245_remote = kzalloc(sizeof(struct tegra_thermal_device),
- GFP_KERNEL);
+ GFP_KERNEL);
if (!lm95245_remote) {
pr_err("unable to allocate thermal device\n");
return;
@@ -1160,8 +1173,9 @@ static void lm95245_probe_callback(struct device *dev)
#ifdef CONFIG_TEGRA_SKIN_THROTTLE
{
struct tegra_thermal_device *lm95245_local;
+
lm95245_local = kzalloc(sizeof(struct tegra_thermal_device),
- GFP_KERNEL);
+ GFP_KERNEL);
if (!lm95245_local) {
kfree(lm95245_local);
pr_err("unable to allocate thermal device\n");
@@ -1182,13 +1196,19 @@ static void lm95245_probe_callback(struct device *dev)
pr_err("%s: unable to register THERMD_ALERT_N interrupt\n",
__func__);
- //initalize the local temp limit
- if(dev)
+ /* initialise the local temp limit */
+ if (dev)
lm95245_set_local_shared_os__critical_limit(dev, TCRIT_LOCAL);
}
static void apalis_t30_thermd_alert_init(void)
{
+ apalis_t30_low_edge = 0;
+ apalis_t30_low_hysteresis = 3000;
+ apalis_t30_low_limit = 0;
+ lm95245_device = NULL;
+ thermd_alert_irq_disabled = 0;
+
gpio_request(THERMD_ALERT_N, "THERMD_ALERT_N");
gpio_direction_input(THERMD_ALERT_N);
@@ -1222,9 +1242,8 @@ static void __init uart_debug_init(void)
int debug_port_id;
debug_port_id = get_tegra_uart_debug_port_id();
- if (debug_port_id < 0) {
+ if (debug_port_id < 0)
debug_port_id = 0;
- }
switch (debug_port_id) {
case 0:
@@ -1272,7 +1291,6 @@ static void __init uart_debug_init(void)
debug_uarta_device.dev.platform_data))->mapbase;
break;
}
- return;
}
static void __init apalis_t30_uart_init(void)
@@ -1284,7 +1302,7 @@ static void __init apalis_t30_uart_init(void)
c = tegra_get_clock_by_name(uart_parent_clk[i].name);
if (IS_ERR_OR_NULL(c)) {
pr_err("Not able to get the clock for %s\n",
- uart_parent_clk[i].name);
+ uart_parent_clk[i].name);
continue;
}
uart_parent_clk[i].parent_clk = c;
@@ -1303,7 +1321,7 @@ static void __init apalis_t30_uart_init(void)
/* Clock enable for the debug channel */
if (!IS_ERR_OR_NULL(debug_uart_clk)) {
pr_info("The debug console clock name is %s\n",
- debug_uart_clk->name);
+ debug_uart_clk->name);
c = tegra_get_clock_by_name("pll_p");
if (IS_ERR_OR_NULL(c))
pr_err("Not getting the parent clock pll_p\n");
@@ -1314,12 +1332,12 @@ static void __init apalis_t30_uart_init(void)
clk_set_rate(debug_uart_clk, clk_get_rate(c));
} else {
pr_err("Not getting the clock %s for debug console\n",
- debug_uart_clk->name);
+ debug_uart_clk->name);
}
}
platform_add_devices(apalis_t30_uart_devices,
- ARRAY_SIZE(apalis_t30_uart_devices));
+ ARRAY_SIZE(apalis_t30_uart_devices));
}
/* USB */
@@ -1458,19 +1476,18 @@ static void apalis_t30_usb_init(void)
#ifdef CONFIG_W1_MASTER_TEGRA
struct tegra_w1_timings apalis_t30_w1_timings = {
- .tsu = 1,
- .trelease = 0xf,
- .trdv = 0xf,
+ .psclk = 0x50,
+ .rdsclk = 0x7,
.tlow0 = 0x3c,
.tlow1 = 1,
- .tslot = 0x77,
-
- .tpdl = 0x78,
.tpdh = 0x1e,
- .trstl = 0x1df,
+ .tpdl = 0x78,
+ .trdv = 0xf,
+ .trelease = 0xf,
.trsth = 0x1df,
- .rdsclk = 0x7,
- .psclk = 0x50,
+ .trstl = 0x1df,
+ .tslot = 0x77,
+ .tsu = 1,
};
struct tegra_w1_platform_data apalis_t30_w1_platform_data = {
@@ -1516,9 +1533,6 @@ static struct platform_device *apalis_t30_devices[] __initdata = {
&apalis_t30_audio_sgtl5000_device,
&tegra_hda_device,
&tegra_cec_device,
-#ifdef CONFIG_KEYBOARD_GPIO
-// &apalis_t30_keys_device,
-#endif
&tegra_led_pwm_device,
&tegra_pwfm1_device,
&tegra_pwfm2_device,
@@ -1530,9 +1544,8 @@ static struct platform_device *apalis_t30_devices[] __initdata = {
static void __init apalis_t30_init(void)
{
- tegra_thermal_init(&thermal_data,
- throttle_list,
- ARRAY_SIZE(throttle_list));
+ tegra_thermal_init(&thermal_data, throttle_list,
+ ARRAY_SIZE(throttle_list));
tegra_clk_init_from_table(apalis_t30_clk_init_table);
apalis_t30_pinmux_init();
apalis_t30_thermd_alert_init();
@@ -1546,37 +1559,40 @@ static void __init apalis_t30_init(void)
#ifdef CONFIG_W1_MASTER_TEGRA
tegra_w1_device.dev.platform_data = &apalis_t30_w1_platform_data;
#endif
- platform_add_devices(apalis_t30_devices, ARRAY_SIZE(apalis_t30_devices)
- );
+ platform_add_devices(apalis_t30_devices,
+ ARRAY_SIZE(apalis_t30_devices));
tegra_ram_console_debug_init();
tegra_io_dpd_init();
apalis_t30_sdhci_init();
apalis_t30_regulator_init();
apalis_t30_suspend_init();
apalis_t30_panel_init();
-// apalis_t30_sensors_init();
apalis_t30_sata_init();
apalis_t30_emc_init();
apalis_t30_register_spidev();
#if defined(CONFIG_VIDEO_TEGRA) || defined(CONFIG_VIDEO_TEGRA_MODULE)
-#if defined(CONFIG_SOC_CAMERA_MAX9526) || defined(CONFIG_SOC_CAMERA_MAX9526_MODULE)
- platform_device_register(&soc_camera_max9526);
-#endif
#if defined(CONFIG_VIDEO_ADV7180) || defined(CONFIG_VIDEO_ADV7180_MODULE)
platform_device_register(&soc_camera_adv7180);
#endif
#if defined(CONFIG_VIDEO_ADV7280) || defined(CONFIG_VIDEO_ADV7280_MODULE)
platform_device_register(&soc_camera_adv7280);
#endif
-#if defined(CONFIG_SOC_CAMERA_TVP5150) || defined(CONFIG_SOC_CAMERA_TVP5150_MODULE)
- platform_device_register(&soc_camera_tvp5150soc);
+#if defined(CONFIG_SOC_CAMERA_AS0260) || \
+ defined(CONFIG_SOC_CAMERA_AS0260_MODULE)
+ platform_device_register(&soc_camera_as0260soc);
#endif
-#if defined(CONFIG_SOC_CAMERA_OV7670SOC) || defined(CONFIG_SOC_CAMERA_OV7670SOC_MODULE)
+#if defined(CONFIG_SOC_CAMERA_MAX9526) || \
+ defined(CONFIG_SOC_CAMERA_MAX9526_MODULE)
+ platform_device_register(&soc_camera_max9526);
+#endif
+#if defined(CONFIG_SOC_CAMERA_OV7670SOC) || \
+ defined(CONFIG_SOC_CAMERA_OV7670SOC_MODULE)
platform_device_register(&soc_camera_ov7670soc);
#endif
-#if defined(CONFIG_SOC_CAMERA_AS0260) || defined(CONFIG_SOC_CAMERA_AS0260_MODULE)
- platform_device_register(&soc_camera_as0260soc);
+#if defined(CONFIG_SOC_CAMERA_TVP5150) || \
+ defined(CONFIG_SOC_CAMERA_TVP5150_MODULE)
+ platform_device_register(&soc_camera_tvp5150soc);
#endif
#endif /* CONFIG_VIDEO_TEGRA | CONFIG_VIDEO_TEGRA_MODULE */