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yaml
---
r: 272773
b: refs/heads/master
c: a697e69
h: refs/heads/master
i:
  272771: 3fc5a19
v: v3
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Stephen Warren authored and Olof Johansson committed Aug 9, 2011
1 parent dfe2362 commit 34c9357
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Showing 4 changed files with 63 additions and 7 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: dd58bdbceb087238bead08e05226c0cef20aab4d
refs/heads/master: a697e694aeb82f2643825c45dc0214666172c540
5 changes: 3 additions & 2 deletions trunk/arch/arm/mach-tegra/board-seaboard-pinmux.c
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Expand Up @@ -49,7 +49,7 @@ static __initdata struct tegra_pingroup_config seaboard_pinmux[] = {
{TEGRA_PINGROUP_CRTP, TEGRA_MUX_CRT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_CSUS, TEGRA_MUX_VI_SENSOR_CLK, 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_DAP2, TEGRA_MUX_DAP2, 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_NORMAL},
{TEGRA_PINGROUP_DDC, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
Expand Down Expand Up @@ -133,7 +133,7 @@ static __initdata struct tegra_pingroup_config seaboard_pinmux[] = {
{TEGRA_PINGROUP_SPDO, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_SPIA, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_SPIB, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_SPIC, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_SPIC, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
{TEGRA_PINGROUP_SPID, TEGRA_MUX_SPI1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_SPIE, TEGRA_MUX_SPI1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
{TEGRA_PINGROUP_SPIF, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
Expand Down Expand Up @@ -167,6 +167,7 @@ static struct tegra_gpio_table gpio_table[] = {
{ .gpio = TEGRA_GPIO_LIDSWITCH, .enable = true },
{ .gpio = TEGRA_GPIO_POWERKEY, .enable = true },
{ .gpio = TEGRA_GPIO_ISL29018_IRQ, .enable = true },
{ .gpio = TEGRA_GPIO_CDC_IRQ, .enable = true },
};

void __init seaboard_pinmux_init(void)
Expand Down
51 changes: 51 additions & 0 deletions trunk/arch/arm/mach-tegra/board-seaboard.c
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Expand Up @@ -25,9 +25,12 @@
#include <linux/gpio.h>
#include <linux/gpio_keys.h>

#include <sound/wm8903.h>

#include <mach/iomap.h>
#include <mach/irqs.h>
#include <mach/sdhci.h>
#include <mach/tegra_wm8903_pdata.h>

#include <asm/mach-types.h>
#include <asm/mach/arch.h>
Expand Down Expand Up @@ -62,6 +65,10 @@ static __initdata struct tegra_clk_init_table seaboard_clk_init_table[] = {
/* name parent rate enabled */
{ "uartb", "pll_p", 216000000, true},
{ "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},
};

Expand Down Expand Up @@ -117,13 +124,33 @@ static struct tegra_sdhci_platform_data sdhci_pdata4 = {
.is_8bit = 1,
};

static struct tegra_wm8903_platform_data seaboard_audio_pdata = {
.gpio_spkr_en = TEGRA_GPIO_SPKR_EN,
.gpio_hp_det = TEGRA_GPIO_HP_DET,
.gpio_hp_mute = -1,
.gpio_int_mic_en = -1,
.gpio_ext_mic_en = -1,
};

static struct platform_device seaboard_audio_device = {
.name = "tegra-snd-wm8903",
.id = 0,
.dev = {
.platform_data = &seaboard_audio_pdata,
},
};

static struct platform_device *seaboard_devices[] __initdata = {
&debug_uart,
&tegra_pmu_device,
&tegra_sdhci_device4,
&tegra_sdhci_device3,
&tegra_sdhci_device1,
&seaboard_gpio_keys_device,
&tegra_i2s_device1,
&tegra_das_device,
&tegra_pcm_device,
&seaboard_audio_device,
};

static struct i2c_board_info __initdata isl29018_device = {
Expand All @@ -135,12 +162,33 @@ static struct i2c_board_info __initdata adt7461_device = {
I2C_BOARD_INFO("adt7461", 0x4c),
};

static struct wm8903_platform_data wm8903_pdata = {
.irq_active_low = 0,
.micdet_cfg = 0,
.micdet_delay = 100,
.gpio_base = SEABOARD_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_device = {
I2C_BOARD_INFO("wm8903", 0x1a),
.platform_data = &wm8903_pdata,
.irq = TEGRA_GPIO_TO_IRQ(TEGRA_GPIO_CDC_IRQ),
};

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(0, &wm8903_device, 1);

i2c_register_board_info(3, &adt7461_device, 1);

Expand Down Expand Up @@ -182,6 +230,9 @@ static void __init tegra_kaen_init(void)
debug_uart_platform_data[0].mapbase = TEGRA_UARTB_BASE;
debug_uart_platform_data[0].irq = INT_UARTB;

seaboard_audio_pdata.gpio_hp_mute = TEGRA_GPIO_KAEN_HP_MUTE;
tegra_gpio_enable(TEGRA_GPIO_KAEN_HP_MUTE);

seaboard_common_init();

seaboard_i2c_init();
Expand Down
12 changes: 8 additions & 4 deletions trunk/arch/arm/mach-tegra/board-seaboard.h
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,9 @@
#ifndef _MACH_TEGRA_BOARD_SEABOARD_H
#define _MACH_TEGRA_BOARD_SEABOARD_H

#define SEABOARD_GPIO_TPS6586X(_x_) (TEGRA_NR_GPIOS + (_x_))
#define SEABOARD_GPIO_WM8903(_x_) (SEABOARD_GPIO_TPS6586X(4) + (_x_))

#define TEGRA_GPIO_SD2_CD TEGRA_GPIO_PI5
#define TEGRA_GPIO_SD2_WP TEGRA_GPIO_PH1
#define TEGRA_GPIO_SD2_POWER TEGRA_GPIO_PI6
Expand All @@ -31,10 +34,11 @@
#define TEGRA_GPIO_MAGNETOMETER TEGRA_GPIO_PN5
#define TEGRA_GPIO_ISL29018_IRQ TEGRA_GPIO_PZ2
#define TEGRA_GPIO_AC_ONLINE TEGRA_GPIO_PV3

#define TPS_GPIO_BASE TEGRA_NR_GPIOS

#define TPS_GPIO_WWAN_PWR (TPS_GPIO_BASE + 2)
#define TEGRA_GPIO_WWAN_PWR SEABOARD_GPIO_TPS6586X(2)
#define TEGRA_GPIO_CDC_IRQ TEGRA_GPIO_PX3
#define TEGRA_GPIO_SPKR_EN SEABOARD_GPIO_WM8903(2)
#define TEGRA_GPIO_HP_DET TEGRA_GPIO_PX1
#define TEGRA_GPIO_KAEN_HP_MUTE TEGRA_GPIO_PA5

void seaboard_pinmux_init(void);

Expand Down

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