ARM: mx5: dynamically allocate high speed i2c (imx-i2c actually)

[pandora-kernel.git] / arch / arm / mach-mx5 / board-mx51_babbage.c

diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c
index 15c6000..41a911f 100644 (file)
--- a/arch/arm/mach-mx5/board-mx51_babbage.c
+++ b/arch/arm/mach-mx5/board-mx51_babbage.c
@@ -31,7 +31,6 @@
 #include <asm/mach/time.h>
 
 #include "devices-imx51.h"
-#include "devices.h"
 #include "cpu_op-mx51.h"
 
 #define BABBAGE_USB_HUB_RESET  IMX_GPIO_NR(1, 7)
@@ -41,8 +40,6 @@
 #define BABBAGE_POWER_KEY      IMX_GPIO_NR(2, 21)
 #define BABBAGE_ECSPI1_CS0     IMX_GPIO_NR(4, 24)
 #define BABBAGE_ECSPI1_CS1     IMX_GPIO_NR(4, 25)
-#define BABBAGE_SD1_CD         IMX_GPIO_NR(1, 0)
-#define BABBAGE_SD1_WP         IMX_GPIO_NR(1, 1)
 #define BABBAGE_SD2_CD         IMX_GPIO_NR(1, 6)
 #define BABBAGE_SD2_WP         IMX_GPIO_NR(1, 5)
 
@@ -146,8 +143,9 @@ static iomux_v3_cfg_t mx51babbage_pads[] = {
        MX51_PAD_SD1_DATA1__SD1_DATA1,
        MX51_PAD_SD1_DATA2__SD1_DATA2,
        MX51_PAD_SD1_DATA3__SD1_DATA3,
-       MX51_PAD_GPIO1_0__GPIO1_0,
-       MX51_PAD_GPIO1_1__GPIO1_1,
+       /* CD/WP from controller */
+       MX51_PAD_GPIO1_0__SD1_CD,
+       MX51_PAD_GPIO1_1__SD1_WP,
 
        /* SD 2 */
        MX51_PAD_SD2_CMD__SD2_CMD,
@@ -156,6 +154,7 @@ static iomux_v3_cfg_t mx51babbage_pads[] = {
        MX51_PAD_SD2_DATA1__SD2_DATA1,
        MX51_PAD_SD2_DATA2__SD2_DATA2,
        MX51_PAD_SD2_DATA3__SD2_DATA3,
+       /* CD/WP gpio */
        MX51_PAD_GPIO1_6__GPIO1_6,
        MX51_PAD_GPIO1_5__GPIO1_5,
 
@@ -176,7 +175,7 @@ static const struct imxi2c_platform_data babbage_i2c_data __initconst = {
        .bitrate = 100000,
 };
 
-static struct imxi2c_platform_data babbage_hsi2c_data = {
+static const struct imxi2c_platform_data babbage_hsi2c_data __initconst = {
        .bitrate = 400000,
 };
 
@@ -249,7 +248,7 @@ static int initialize_otg_port(struct platform_device *pdev)
        void __iomem *usb_base;
        void __iomem *usbother_base;
 
-       usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K);
+       usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
        if (!usb_base)
                return -ENOMEM;
        usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
@@ -272,7 +271,7 @@ static int initialize_usbh1_port(struct platform_device *pdev)
        void __iomem *usb_base;
        void __iomem *usbother_base;
 
-       usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K);
+       usb_base = ioremap(MX51_USB_OTG_BASE_ADDR, SZ_4K);
        if (!usb_base)
                return -ENOMEM;
        usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
@@ -288,17 +287,17 @@ static int initialize_usbh1_port(struct platform_device *pdev)
                        MXC_EHCI_ITC_NO_THRESHOLD);
 }
 
-static struct mxc_usbh_platform_data dr_utmi_config = {
+static const struct mxc_usbh_platform_data dr_utmi_config __initconst = {
        .init           = initialize_otg_port,
        .portsc = MXC_EHCI_UTMI_16BIT,
 };
 
-static struct fsl_usb2_platform_data usb_pdata = {
+static const struct fsl_usb2_platform_data usb_pdata __initconst = {
        .operating_mode = FSL_USB2_DR_DEVICE,
        .phy_mode       = FSL_USB2_PHY_UTMI_WIDE,
 };
 
-static struct mxc_usbh_platform_data usbh1_config = {
+static const struct mxc_usbh_platform_data usbh1_config __initconst = {
        .init           = initialize_usbh1_port,
        .portsc = MXC_EHCI_MODE_ULPI,
 };
@@ -340,13 +339,15 @@ static const struct spi_imx_master mx51_babbage_spi_pdata __initconst = {
 };
 
 static const struct esdhc_platform_data mx51_babbage_sd1_data __initconst = {
-       .cd_gpio = BABBAGE_SD1_CD,
-       .wp_gpio = BABBAGE_SD1_WP,
+       .cd_type = ESDHC_CD_CONTROLLER,
+       .wp_type = ESDHC_WP_CONTROLLER,
 };
 
 static const struct esdhc_platform_data mx51_babbage_sd2_data __initconst = {
        .cd_gpio = BABBAGE_SD2_CD,
        .wp_gpio = BABBAGE_SD2_WP,
+       .cd_type = ESDHC_CD_GPIO,
+       .wp_type = ESDHC_WP_GPIO,
 };
 
 /*
@@ -379,17 +380,17 @@ static void __init mx51_babbage_init(void)
 
        imx51_add_imx_i2c(0, &babbage_i2c_data);
        imx51_add_imx_i2c(1, &babbage_i2c_data);
-       mxc_register_device(&mxc_hsi2c_device, &babbage_hsi2c_data);
+       imx51_add_hsi2c(&babbage_hsi2c_data);
 
        if (otg_mode_host)
-               mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config);
+               imx51_add_mxc_ehci_otg(&dr_utmi_config);
        else {
                initialize_otg_port(NULL);
-               mxc_register_device(&mxc_usbdr_udc_device, &usb_pdata);
+               imx51_add_fsl_usb2_udc(&usb_pdata);
        }
 
        gpio_usbh1_active();
-       mxc_register_device(&mxc_usbh1_device, &usbh1_config);
+       imx51_add_mxc_ehci_hs(1, &usbh1_config);
        /* setback USBH1_STP to be function */
        mxc_iomux_v3_setup_pad(usbh1stp);
        babbage_usbhub_reset();