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path: root/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
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Diffstat (limited to 'arch/arm/mach-imx/mach-imx27_visstrim_m10.c')
-rw-r--r--arch/arm/mach-imx/mach-imx27_visstrim_m10.c32
1 files changed, 25 insertions, 7 deletions
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index 40a3666ea632..d7e0d219726a 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -30,6 +30,7 @@
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/gpio.h>
+#include <linux/delay.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
@@ -66,6 +67,11 @@ static const int visstrim_m10_pins[] __initconst = {
PD15_AOUT_FEC_COL,
PD16_AIN_FEC_TX_ER,
PF23_AIN_FEC_TX_EN,
+ /* SSI1 */
+ PC20_PF_SSI1_FS,
+ PC21_PF_SSI1_RXD,
+ PC22_PF_SSI1_TXD,
+ PC23_PF_SSI1_CLK,
/* SDHC1 */
PE18_PF_SD1_D0,
PE19_PF_SD1_D1,
@@ -204,20 +210,30 @@ static struct i2c_board_info visstrim_m10_i2c_devices[] = {
I2C_BOARD_INFO("pca9555", 0x20),
.platform_data = &visstrim_m10_pca9555_pdata,
},
+ {
+ I2C_BOARD_INFO("tlv320aic32x4", 0x18),
+ }
};
/* USB OTG */
static int otg_phy_init(struct platform_device *pdev)
{
gpio_set_value(OTG_PHY_CS_GPIO, 0);
- return 0;
+
+ mdelay(10);
+
+ return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED);
}
static const struct mxc_usbh_platform_data
visstrim_m10_usbotg_pdata __initconst = {
.init = otg_phy_init,
.portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
- .flags = MXC_EHCI_POWER_PINS_ENABLED,
+};
+
+/* SSI */
+static const struct imx_ssi_platform_data visstrim_m10_ssi_pdata __initconst = {
+ .flags = IMX_SSI_DMA | IMX_SSI_SYN,
};
static void __init visstrim_m10_board_init(void)
@@ -229,6 +245,7 @@ static void __init visstrim_m10_board_init(void)
if (ret)
pr_err("Failed to setup pins (%d)\n", ret);
+ imx27_add_imx_ssi(0, &visstrim_m10_ssi_pdata);
imx27_add_imx_uart0(&uart_pdata);
i2c_register_board_info(0, visstrim_m10_i2c_devices,
@@ -251,9 +268,10 @@ static struct sys_timer visstrim_m10_timer = {
};
MACHINE_START(IMX27_VISSTRIM_M10, "Vista Silicon Visstrim_M10")
- .boot_params = MX27_PHYS_OFFSET + 0x100,
- .map_io = mx27_map_io,
- .init_irq = mx27_init_irq,
- .init_machine = visstrim_m10_board_init,
- .timer = &visstrim_m10_timer,
+ .boot_params = MX27_PHYS_OFFSET + 0x100,
+ .map_io = mx27_map_io,
+ .init_early = imx27_init_early,
+ .init_irq = mx27_init_irq,
+ .timer = &visstrim_m10_timer,
+ .init_machine = visstrim_m10_board_init,
MACHINE_END