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>

4 files changed, 11 insertions, 11 deletions

diff --git a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c
index 950dbb1..14a5ffc 100644
--- a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c
+++ b/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c
@@ -111,7 +111,7 @@ static struct mx3fb_platform_data mx3fb_pdata = {
 	.num_modes	= ARRAY_SIZE(fb_modedb),
 };
 
-static struct pad_desc eukrea_mbimxsd_pads[] = {
+static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = {
 	/* LCD */
 	MX35_PAD_LD0__IPU_DISPB_DAT_0,
 	MX35_PAD_LD1__IPU_DISPB_DAT_1,
diff --git a/arch/arm/mach-mx3/mach-cpuimx35.c b/arch/arm/mach-mx3/mach-cpuimx35.c
index dda1988..26ae90f 100644
--- a/arch/arm/mach-mx3/mach-cpuimx35.c
+++ b/arch/arm/mach-mx3/mach-cpuimx35.c
@@ -72,7 +72,7 @@ static struct i2c_board_info eukrea_cpuimx35_i2c_devices[] = {
 	},
 };
 
-static struct pad_desc eukrea_cpuimx35_pads[] = {
+static iomux_v3_cfg_t eukrea_cpuimx35_pads[] = {
 	/* UART1 */
 	MX35_PAD_CTS1__UART1_CTS,
 	MX35_PAD_RTS1__UART1_RTS,
diff --git a/arch/arm/mach-mx3/mach-mx35_3ds.c b/arch/arm/mach-mx3/mach-mx35_3ds.c
index 7e73153..8bd8992 100644
--- a/arch/arm/mach-mx3/mach-mx35_3ds.c
+++ b/arch/arm/mach-mx3/mach-mx35_3ds.c
@@ -79,7 +79,7 @@ static struct platform_device *devices[] __initdata = {
 	&mx35pdk_flash,
 };
 
-static struct pad_desc mx35pdk_pads[] = {
+static iomux_v3_cfg_t mx35pdk_pads[] = {
 	/* UART1 */
 	MX35_PAD_CTS1__UART1_CTS,
 	MX35_PAD_RTS1__UART1_RTS,
diff --git a/arch/arm/mach-mx3/mach-pcm043.c b/arch/arm/mach-mx3/mach-pcm043.c
index 826c6dc..e229a74 100644
--- a/arch/arm/mach-mx3/mach-pcm043.c
+++ b/arch/arm/mach-mx3/mach-pcm043.c
@@ -140,7 +140,7 @@ static struct platform_device *devices[] __initdata = {
 	&pcm043_flash,
 };
 
-static struct pad_desc pcm043_pads[] = {
+static iomux_v3_cfg_t pcm043_pads[] = {
 	/* UART1 */
 	MX35_PAD_CTS1__UART1_CTS,
 	MX35_PAD_RTS1__UART1_RTS,
@@ -227,8 +227,8 @@ static struct pad_desc pcm043_pads[] = {
 
 static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97)
 {
-	struct pad_desc txfs_gpio = MX35_PAD_STXFS4__GPIO2_31;
-	struct pad_desc txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS;
+	iomux_v3_cfg_t txfs_gpio = MX35_PAD_STXFS4__GPIO2_31;
+	iomux_v3_cfg_t txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS;
 	int ret;
 
 	ret = gpio_request(AC97_GPIO_TXFS, "SSI");
@@ -250,11 +250,11 @@ static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97)
 
 static void pcm043_ac97_cold_reset(struct snd_ac97 *ac97)
 {
-	struct pad_desc txfs_gpio = MX35_PAD_STXFS4__GPIO2_31;
-	struct pad_desc txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS;
-	struct pad_desc txd_gpio = MX35_PAD_STXD4__GPIO2_28;
-	struct pad_desc txd = MX35_PAD_STXD4__AUDMUX_AUD4_TXD;
-	struct pad_desc reset_gpio = MX35_PAD_SD2_CMD__GPIO2_0;
+	iomux_v3_cfg_t txfs_gpio = MX35_PAD_STXFS4__GPIO2_31;
+	iomux_v3_cfg_t txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS;
+	iomux_v3_cfg_t txd_gpio = MX35_PAD_STXD4__GPIO2_28;
+	iomux_v3_cfg_t txd = MX35_PAD_STXD4__AUDMUX_AUD4_TXD;
+	iomux_v3_cfg_t reset_gpio = MX35_PAD_SD2_CMD__GPIO2_0;
 	int ret;
 
 	ret = gpio_request(AC97_GPIO_TXFS, "SSI");