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>

7 files changed, 11 insertions, 11 deletions

diff --git a/arch/arm/mach-mx5/board-cpuimx51.c b/arch/arm/mach-mx5/board-cpuimx51.c
index 6a9792f..bfbc14a 100644
--- a/arch/arm/mach-mx5/board-cpuimx51.c
+++ b/arch/arm/mach-mx5/board-cpuimx51.c
@@ -113,7 +113,7 @@ static struct platform_device *devices[] __initdata = {
 #endif
 };
 
-static struct pad_desc eukrea_cpuimx51_pads[] = {
+static iomux_v3_cfg_t eukrea_cpuimx51_pads[] = {
 	/* UART1 */
 	MX51_PAD_UART1_RXD__UART1_RXD,
 	MX51_PAD_UART1_TXD__UART1_TXD,
diff --git a/arch/arm/mach-mx5/board-cpuimx51sd.c b/arch/arm/mach-mx5/board-cpuimx51sd.c
index 4b3a611..e6807e3 100644
--- a/arch/arm/mach-mx5/board-cpuimx51sd.c
+++ b/arch/arm/mach-mx5/board-cpuimx51sd.c
@@ -68,7 +68,7 @@
 #define CPUIMX51SD_GPIO_3_12 IOMUX_PAD(0x57C, 0x194, 3, 0x0, 0, \
 				MX51_PAD_CTRL_1 | PAD_CTL_PUS_22K_UP)
 
-static struct pad_desc eukrea_cpuimx51sd_pads[] = {
+static iomux_v3_cfg_t eukrea_cpuimx51sd_pads[] = {
 	/* UART1 */
 	MX51_PAD_UART1_RXD__UART1_RXD,
 	MX51_PAD_UART1_TXD__UART1_TXD,
diff --git a/arch/arm/mach-mx5/board-mx51_3ds.c b/arch/arm/mach-mx5/board-mx51_3ds.c
index 79ce8dc..ba5805f 100644
--- a/arch/arm/mach-mx5/board-mx51_3ds.c
+++ b/arch/arm/mach-mx5/board-mx51_3ds.c
@@ -30,7 +30,7 @@
 #define EXPIO_PARENT_INT	(MXC_INTERNAL_IRQS + GPIO_PORTA + 6)
 #define MX51_3DS_ECSPI2_CS	(GPIO_PORTC + 28)
 
-static struct pad_desc mx51_3ds_pads[] = {
+static iomux_v3_cfg_t mx51_3ds_pads[] = {
 	/* UART1 */
 	MX51_PAD_UART1_RXD__UART1_RXD,
 	MX51_PAD_UART1_TXD__UART1_TXD,
diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c
index 542f2b1..0df50d2 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;
diff --git a/arch/arm/mach-mx5/board-mx51_efikamx.c b/arch/arm/mach-mx5/board-mx51_efikamx.c
index 6e623bd..1b1d4f1 100644
--- a/arch/arm/mach-mx5/board-mx51_efikamx.c
+++ b/arch/arm/mach-mx5/board-mx51_efikamx.c
@@ -39,7 +39,7 @@
 
 #define	MX51_USB_PLL_DIV_24_MHZ	0x01
 
-static struct pad_desc mx51efikamx_pads[] = {
+static iomux_v3_cfg_t mx51efikamx_pads[] = {
 	/* UART1 */
 	MX51_PAD_UART1_RXD__UART1_RXD,
 	MX51_PAD_UART1_TXD__UART1_TXD,
diff --git a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
index 4e74b99..b830967 100644
--- a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
+++ b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
@@ -84,7 +84,7 @@ static struct platform_device *devices[] __initdata = {
 	&mbimx51_leds_gpio,
 };
 
-static struct pad_desc mbimx51_pads[] = {
+static iomux_v3_cfg_t mbimx51_pads[] = {
 	/* UART2 */
 	MX51_PAD_UART2_RXD__UART2_RXD,
 	MX51_PAD_UART2_TXD__UART2_TXD,
diff --git a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
index 038d8c9..2751b11 100644
--- a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
+++ b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
@@ -48,7 +48,7 @@
 #define MBIMXSD_GPIO_3_31 IOMUX_PAD(0x554, 0x16C, 3, 0x0, 0, \
 				MX51_PAD_CTRL_1 | PAD_CTL_PUS_22K_UP)
 
-static struct pad_desc eukrea_mbimxsd_pads[] = {
+static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = {
 	/* LED */
 	MX51_PAD_NANDF_D10__GPIO_3_30,
 	/* SWITCH */