1 files changed, 56 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/board-trimslice.c b/arch/arm/mach-tegra/board-trimslice.c
index cda4cfd78e84..89a6d2adc1de 100644
--- a/arch/arm/mach-tegra/board-trimslice.c
+++ b/arch/arm/mach-tegra/board-trimslice.c
@@ -23,6 +23,8 @@
 #include <linux/platform_device.h>
 #include <linux/serial_8250.h>
 #include <linux/io.h>
+#include <linux/i2c.h>
+#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -30,6 +32,7 @@
 
 #include <mach/iomap.h>
 #include <mach/sdhci.h>
+#include <mach/gpio.h>
 
 #include "board.h"
 #include "clock.h"
@@ -71,12 +74,58 @@ static struct tegra_sdhci_platform_data sdhci_pdata4 = {
         .power_gpio     = -1,
 };
 
+static struct platform_device trimslice_audio_device = {
+        .name   = "tegra-snd-trimslice",
+        .id     = 0,
+};
+
 static struct platform_device *trimslice_devices[] __initdata = {
         &debug_uart,
         &tegra_sdhci_device1,
         &tegra_sdhci_device4,
+        &tegra_i2s_device1,
+        &tegra_das_device,
+        &tegra_pcm_device,
+        &trimslice_audio_device,
 };
 
+static struct i2c_board_info trimslice_i2c3_board_info[] = {
+        {
+                I2C_BOARD_INFO("tlv320aic23", 0x1a),
+        },
+        {
+                I2C_BOARD_INFO("em3027", 0x56),
+        },
+};
+
+static void trimslice_i2c_init(void)
+{
+        platform_device_register(&tegra_i2c_device1);
+        platform_device_register(&tegra_i2c_device2);
+        platform_device_register(&tegra_i2c_device3);
+
+        i2c_register_board_info(2, trimslice_i2c3_board_info,
+                                ARRAY_SIZE(trimslice_i2c3_board_info));
+}
+
+static void trimslice_usb_init(void)
+{
+        int err;
+
+        platform_device_register(&tegra_ehci3_device);
+
+        platform_device_register(&tegra_ehci2_device);
+
+        err = gpio_request_one(TRIMSLICE_GPIO_USB1_MODE, GPIOF_OUT_INIT_HIGH,
+                               "usb1mode");
+        if (err) {
+                pr_err("TrimSlice: failed to obtain USB1 mode gpio: %d\n", err);
+                return;
+        }
+
+        platform_device_register(&tegra_ehci1_device);
+}
+
 static void __init tegra_trimslice_fixup(struct machine_desc *desc,
         struct tag *tags, char **cmdline, struct meminfo *mi)
 {
@@ -90,6 +139,10 @@ static void __init tegra_trimslice_fixup(struct machine_desc *desc,
 static __initdata struct tegra_clk_init_table trimslice_clk_init_table[] = {
         /* name         parent          rate            enabled */
         { "uarta",      "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},
 };
 
@@ -112,6 +165,9 @@ static void __init tegra_trimslice_init(void)
         tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
 
         platform_add_devices(trimslice_devices, ARRAY_SIZE(trimslice_devices));
+
+        trimslice_i2c_init();
+        trimslice_usb_init();
 }
 
 MACHINE_START(TRIMSLICE, "trimslice")