ARM: i.MX IOMUX-V3 replace struct pad_desc with bitmapped cookie

The following patch is a first step to convert the 'struct pad_desc'
to a bitmapped cookie to facilitate adding platform specific pullup or
drive strength definitions to existing pad definitions without need to
rewrite the complete pad def.

The patch wraps 'struct pad_desc' in an opaque data type and
introduces macros to access the individual members.
This patch does not constitute any functional change!

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 5 insertions, 5 deletions

diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c
index 542f2b147dcc..0df50d214db8 100644
--- a/arch/arm/mach-mx5/board-mx51_babbage.c
+++ b/arch/arm/mach-mx5/board-mx51_babbage.c
@@ -65,7 +65,7 @@ static const struct gpio_keys_platform_data imx_button_data __initconst = {
         .nbuttons       = ARRAY_SIZE(babbage_buttons),
 };
 
-static struct pad_desc mx51babbage_pads[] = {
+static iomux_v3_cfg_t mx51babbage_pads[] = {
         /* UART1 */
         MX51_PAD_UART1_RXD__UART1_RXD,
         MX51_PAD_UART1_TXD__UART1_TXD,
@@ -177,8 +177,8 @@ static struct imxi2c_platform_data babbage_hsi2c_data = {
 
 static int gpio_usbh1_active(void)
 {
-        struct pad_desc usbh1stp_gpio = MX51_PAD_USBH1_STP__GPIO_1_27;
-        struct pad_desc phyreset_gpio = MX51_PAD_EIM_D21__GPIO_2_5;
+        iomux_v3_cfg_t usbh1stp_gpio = MX51_PAD_USBH1_STP__GPIO_1_27;
+        iomux_v3_cfg_t phyreset_gpio = MX51_PAD_EIM_D21__GPIO_2_5;
         int ret;
 
         /* Set USBH1_STP to GPIO and toggle it */
@@ -315,8 +315,8 @@ __setup("otg_mode=", babbage_otg_mode);
  */
 static void __init mxc_board_init(void)
 {
-        struct pad_desc usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP;
-        struct pad_desc power_key = MX51_PAD_EIM_A27__GPIO_2_21;
+        iomux_v3_cfg_t usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP;
+        iomux_v3_cfg_t power_key = MX51_PAD_EIM_A27__GPIO_2_21;
 
 #if defined(CONFIG_CPU_FREQ_IMX)
         get_cpu_op = mx51_get_cpu_op;