Patchwork [U-Boot,10/12] imx: mx53loco: Convert to iomux-v3

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Submitter Benoît Thébaudeau
Date May 2, 2013, 8:52 p.m.
Message ID <1367527941-30587-10-git-send-email-benoit.thebaudeau@advansee.com>
Download mbox | patch
Permalink /patch/241096/
State Superseded
Delegated to: Stefano Babic
Headers show

Comments

Benoît Thébaudeau - May 2, 2013, 8:52 p.m.
There is no change of behavior.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
---
 board/freescale/mx53loco/mx53loco.c       |  268 +++++++++--------------------
 board/freescale/mx53loco/mx53loco_video.c |   68 ++++----
 2 files changed, 113 insertions(+), 223 deletions(-)

Patch

diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c
index 8f39c38..10e9d36 100644
--- a/board/freescale/mx53loco/mx53loco.c
+++ b/board/freescale/mx53loco/mx53loco.c
@@ -24,11 +24,10 @@ 
 #include <common.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
-#include <asm/arch/mx5x_pins.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/crm_regs.h>
 #include <asm/arch/clock.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx53.h>
 #include <asm/arch/clock.h>
 #include <asm/errno.h>
 #include <asm/imx-common/mx5_video.h>
@@ -82,86 +81,51 @@  u32 get_board_rev(void)
 	return (get_cpu_rev() & ~(0xF << 8)) | (rev & 0xF) << 8;
 }
 
+#define UART_PAD_CTRL	(PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+			 PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
+
 static void setup_iomux_uart(void)
 {
-	/* UART1 RXD */
-	mxc_request_iomux(MX53_PIN_CSI0_D11, IOMUX_CONFIG_ALT2);
-	mxc_iomux_set_pad(MX53_PIN_CSI0_D11,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU |
-				PAD_CTL_ODE_OPENDRAIN_ENABLE);
-	mxc_iomux_set_input(MX53_UART1_IPP_UART_RXD_MUX_SELECT_INPUT, 0x1);
-
-	/* UART1 TXD */
-	mxc_request_iomux(MX53_PIN_CSI0_D10, IOMUX_CONFIG_ALT2);
-	mxc_iomux_set_pad(MX53_PIN_CSI0_D10,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU |
-				PAD_CTL_ODE_OPENDRAIN_ENABLE);
+	static const iomux_v3_cfg_t uart_pads[] = {
+		NEW_PAD_CTRL(MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, UART_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, UART_PAD_CTRL),
+	};
+
+	imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
 }
 
 #ifdef CONFIG_USB_EHCI_MX5
 int board_ehci_hcd_init(int port)
 {
 	/* request VBUS power enable pin, GPIO7_8 */
-	mxc_request_iomux(MX53_PIN_ATA_DA_2, IOMUX_CONFIG_ALT1);
-	gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_ATA_DA_2), 1);
+	imx_iomux_v3_setup_pad(MX53_PAD_PATA_DA_2__GPIO7_8);
+	gpio_direction_output(IMX_GPIO_NR(7, 8), 1);
 	return 0;
 }
 #endif
 
 static void setup_iomux_fec(void)
 {
-	/*FEC_MDIO*/
-	mxc_request_iomux(MX53_PIN_FEC_MDIO, IOMUX_CONFIG_ALT0);
-	mxc_iomux_set_pad(MX53_PIN_FEC_MDIO,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_22K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE);
-	mxc_iomux_set_input(MX53_FEC_FEC_MDI_SELECT_INPUT, 0x1);
-
-	/*FEC_MDC*/
-	mxc_request_iomux(MX53_PIN_FEC_MDC, IOMUX_CONFIG_ALT0);
-	mxc_iomux_set_pad(MX53_PIN_FEC_MDC, PAD_CTL_DRV_HIGH);
-
-	/* FEC RXD1 */
-	mxc_request_iomux(MX53_PIN_FEC_RXD1, IOMUX_CONFIG_ALT0);
-	mxc_iomux_set_pad(MX53_PIN_FEC_RXD1,
-			PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
-	/* FEC RXD0 */
-	mxc_request_iomux(MX53_PIN_FEC_RXD0, IOMUX_CONFIG_ALT0);
-	mxc_iomux_set_pad(MX53_PIN_FEC_RXD0,
-			PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
-	 /* FEC TXD1 */
-	mxc_request_iomux(MX53_PIN_FEC_TXD1, IOMUX_CONFIG_ALT0);
-	mxc_iomux_set_pad(MX53_PIN_FEC_TXD1, PAD_CTL_DRV_HIGH);
-
-	/* FEC TXD0 */
-	mxc_request_iomux(MX53_PIN_FEC_TXD0, IOMUX_CONFIG_ALT0);
-	mxc_iomux_set_pad(MX53_PIN_FEC_TXD0, PAD_CTL_DRV_HIGH);
-
-	/* FEC TX_EN */
-	mxc_request_iomux(MX53_PIN_FEC_TX_EN, IOMUX_CONFIG_ALT0);
-	mxc_iomux_set_pad(MX53_PIN_FEC_TX_EN, PAD_CTL_DRV_HIGH);
-
-	/* FEC TX_CLK */
-	mxc_request_iomux(MX53_PIN_FEC_REF_CLK, IOMUX_CONFIG_ALT0);
-	mxc_iomux_set_pad(MX53_PIN_FEC_REF_CLK,
-			PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
-	/* FEC RX_ER */
-	mxc_request_iomux(MX53_PIN_FEC_RX_ER, IOMUX_CONFIG_ALT0);
-	mxc_iomux_set_pad(MX53_PIN_FEC_RX_ER,
-			PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
-	/* FEC CRS */
-	mxc_request_iomux(MX53_PIN_FEC_CRS_DV, IOMUX_CONFIG_ALT0);
-	mxc_iomux_set_pad(MX53_PIN_FEC_CRS_DV,
-			PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
+	static const iomux_v3_cfg_t fec_pads[] = {
+		NEW_PAD_CTRL(MX53_PAD_FEC_MDIO__FEC_MDIO, PAD_CTL_HYS |
+			PAD_CTL_DSE_HIGH | PAD_CTL_PUS_22K_UP | PAD_CTL_ODE),
+		NEW_PAD_CTRL(MX53_PAD_FEC_MDC__FEC_MDC, PAD_CTL_DSE_HIGH),
+		NEW_PAD_CTRL(MX53_PAD_FEC_RXD1__FEC_RDATA_1,
+				PAD_CTL_HYS | PAD_CTL_PKE),
+		NEW_PAD_CTRL(MX53_PAD_FEC_RXD0__FEC_RDATA_0,
+				PAD_CTL_HYS | PAD_CTL_PKE),
+		NEW_PAD_CTRL(MX53_PAD_FEC_TXD1__FEC_TDATA_1, PAD_CTL_DSE_HIGH),
+		NEW_PAD_CTRL(MX53_PAD_FEC_TXD0__FEC_TDATA_0, PAD_CTL_DSE_HIGH),
+		NEW_PAD_CTRL(MX53_PAD_FEC_TX_EN__FEC_TX_EN, PAD_CTL_DSE_HIGH),
+		NEW_PAD_CTRL(MX53_PAD_FEC_REF_CLK__FEC_TX_CLK,
+				PAD_CTL_HYS | PAD_CTL_PKE),
+		NEW_PAD_CTRL(MX53_PAD_FEC_RX_ER__FEC_RX_ER,
+				PAD_CTL_HYS | PAD_CTL_PKE),
+		NEW_PAD_CTRL(MX53_PAD_FEC_CRS_DV__FEC_RX_DV,
+				PAD_CTL_HYS | PAD_CTL_PKE),
+	};
+
+	imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
 }
 
 #ifdef CONFIG_FSL_ESDHC
@@ -175,9 +139,9 @@  int board_mmc_getcd(struct mmc *mmc)
 	struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
 	int ret;
 
-	mxc_request_iomux(MX53_PIN_EIM_DA11, IOMUX_CONFIG_ALT1);
+	imx_iomux_v3_setup_pad(MX53_PAD_EIM_DA11__GPIO3_11);
 	gpio_direction_input(IMX_GPIO_NR(3, 11));
-	mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
+	imx_iomux_v3_setup_pad(MX53_PAD_EIM_DA13__GPIO3_13);
 	gpio_direction_input(IMX_GPIO_NR(3, 13));
 
 	if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
@@ -188,8 +152,38 @@  int board_mmc_getcd(struct mmc *mmc)
 	return ret;
 }
 
+#define SD_CMD_PAD_CTRL		(PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+				 PAD_CTL_PUS_100K_UP)
+#define SD_PAD_CTRL		(PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | \
+				 PAD_CTL_DSE_HIGH)
+
 int board_mmc_init(bd_t *bis)
 {
+	static const iomux_v3_cfg_t sd1_pads[] = {
+		NEW_PAD_CTRL(MX53_PAD_SD1_CMD__ESDHC1_CMD, SD_CMD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_SD1_CLK__ESDHC1_CLK, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_SD1_DATA0__ESDHC1_DAT0, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_SD1_DATA1__ESDHC1_DAT1, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_SD1_DATA2__ESDHC1_DAT2, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_SD1_DATA3__ESDHC1_DAT3, SD_PAD_CTRL),
+		MX53_PAD_EIM_DA13__GPIO3_13,
+	};
+
+	static const iomux_v3_cfg_t sd2_pads[] = {
+		NEW_PAD_CTRL(MX53_PAD_PATA_RESET_B__ESDHC3_CMD,
+				SD_CMD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_PATA_IORDY__ESDHC3_CLK, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_PATA_DATA8__ESDHC3_DAT0, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_PATA_DATA9__ESDHC3_DAT1, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_PATA_DATA10__ESDHC3_DAT2, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_PATA_DATA11__ESDHC3_DAT3, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_PATA_DATA0__ESDHC3_DAT4, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_PATA_DATA1__ESDHC3_DAT5, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_PATA_DATA2__ESDHC3_DAT6, SD_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_PATA_DATA3__ESDHC3_DAT7, SD_PAD_CTRL),
+		MX53_PAD_EIM_DA11__GPIO3_11,
+	};
+
 	u32 index;
 	s32 status = 0;
 
@@ -199,109 +193,12 @@  int board_mmc_init(bd_t *bis)
 	for (index = 0; index < CONFIG_SYS_FSL_ESDHC_NUM; index++) {
 		switch (index) {
 		case 0:
-			mxc_request_iomux(MX53_PIN_SD1_CMD, IOMUX_CONFIG_ALT0);
-			mxc_request_iomux(MX53_PIN_SD1_CLK, IOMUX_CONFIG_ALT0);
-			mxc_request_iomux(MX53_PIN_SD1_DATA0,
-						IOMUX_CONFIG_ALT0);
-			mxc_request_iomux(MX53_PIN_SD1_DATA1,
-						IOMUX_CONFIG_ALT0);
-			mxc_request_iomux(MX53_PIN_SD1_DATA2,
-						IOMUX_CONFIG_ALT0);
-			mxc_request_iomux(MX53_PIN_SD1_DATA3,
-						IOMUX_CONFIG_ALT0);
-			mxc_request_iomux(MX53_PIN_EIM_DA13,
-						IOMUX_CONFIG_ALT1);
-
-			mxc_iomux_set_pad(MX53_PIN_SD1_CMD,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU);
-			mxc_iomux_set_pad(MX53_PIN_SD1_CLK,
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
-				PAD_CTL_DRV_HIGH);
-			mxc_iomux_set_pad(MX53_PIN_SD1_DATA0,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-			mxc_iomux_set_pad(MX53_PIN_SD1_DATA1,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-			mxc_iomux_set_pad(MX53_PIN_SD1_DATA2,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-			mxc_iomux_set_pad(MX53_PIN_SD1_DATA3,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+			imx_iomux_v3_setup_multiple_pads(sd1_pads,
+							 ARRAY_SIZE(sd1_pads));
 			break;
 		case 1:
-			mxc_request_iomux(MX53_PIN_ATA_RESET_B,
-						IOMUX_CONFIG_ALT2);
-			mxc_request_iomux(MX53_PIN_ATA_IORDY,
-						IOMUX_CONFIG_ALT2);
-			mxc_request_iomux(MX53_PIN_ATA_DATA8,
-						IOMUX_CONFIG_ALT4);
-			mxc_request_iomux(MX53_PIN_ATA_DATA9,
-						IOMUX_CONFIG_ALT4);
-			mxc_request_iomux(MX53_PIN_ATA_DATA10,
-						IOMUX_CONFIG_ALT4);
-			mxc_request_iomux(MX53_PIN_ATA_DATA11,
-						IOMUX_CONFIG_ALT4);
-			mxc_request_iomux(MX53_PIN_ATA_DATA0,
-						IOMUX_CONFIG_ALT4);
-			mxc_request_iomux(MX53_PIN_ATA_DATA1,
-						IOMUX_CONFIG_ALT4);
-			mxc_request_iomux(MX53_PIN_ATA_DATA2,
-						IOMUX_CONFIG_ALT4);
-			mxc_request_iomux(MX53_PIN_ATA_DATA3,
-						IOMUX_CONFIG_ALT4);
-			mxc_request_iomux(MX53_PIN_EIM_DA11,
-						IOMUX_CONFIG_ALT1);
-
-			mxc_iomux_set_pad(MX53_PIN_ATA_RESET_B,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU);
-			mxc_iomux_set_pad(MX53_PIN_ATA_IORDY,
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
-				PAD_CTL_DRV_HIGH);
-			mxc_iomux_set_pad(MX53_PIN_ATA_DATA8,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-			mxc_iomux_set_pad(MX53_PIN_ATA_DATA9,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-			mxc_iomux_set_pad(MX53_PIN_ATA_DATA10,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-			mxc_iomux_set_pad(MX53_PIN_ATA_DATA11,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-			mxc_iomux_set_pad(MX53_PIN_ATA_DATA0,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-			mxc_iomux_set_pad(MX53_PIN_ATA_DATA1,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-			mxc_iomux_set_pad(MX53_PIN_ATA_DATA2,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-			mxc_iomux_set_pad(MX53_PIN_ATA_DATA3,
-				PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
-				PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
-				PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-
+			imx_iomux_v3_setup_multiple_pads(sd2_pads,
+							 ARRAY_SIZE(sd2_pads));
 			break;
 		default:
 			printf("Warning: you configured more ESDHC controller"
@@ -316,28 +213,17 @@  int board_mmc_init(bd_t *bis)
 }
 #endif
 
+#define I2C_PAD_CTRL	(PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \
+			 PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
+
 static void setup_iomux_i2c(void)
 {
-	/* I2C1 SDA */
-	mxc_request_iomux(MX53_PIN_CSI0_D8,
-		IOMUX_CONFIG_ALT5 | IOMUX_CONFIG_SION);
-	mxc_iomux_set_input(MX53_I2C1_IPP_SDA_IN_SELECT_INPUT,
-		INPUT_CTL_PATH0);
-	mxc_iomux_set_pad(MX53_PIN_CSI0_D8,
-		PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH |
-		PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE |
-		PAD_CTL_PUE_PULL |
-		PAD_CTL_ODE_OPENDRAIN_ENABLE);
-	/* I2C1 SCL */
-	mxc_request_iomux(MX53_PIN_CSI0_D9,
-		IOMUX_CONFIG_ALT5 | IOMUX_CONFIG_SION);
-	mxc_iomux_set_input(MX53_I2C1_IPP_SCL_IN_SELECT_INPUT,
-		INPUT_CTL_PATH0);
-	mxc_iomux_set_pad(MX53_PIN_CSI0_D9,
-		PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH |
-		PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE |
-		PAD_CTL_PUE_PULL |
-		PAD_CTL_ODE_OPENDRAIN_ENABLE);
+	static const iomux_v3_cfg_t i2c1_pads[] = {
+		NEW_PAD_CTRL(MX53_PAD_CSI0_DAT8__I2C1_SDA, I2C_PAD_CTRL),
+		NEW_PAD_CTRL(MX53_PAD_CSI0_DAT9__I2C1_SCL, I2C_PAD_CTRL),
+	};
+
+	imx_iomux_v3_setup_multiple_pads(i2c1_pads, ARRAY_SIZE(i2c1_pads));
 }
 
 static int power_init(void)
diff --git a/board/freescale/mx53loco/mx53loco_video.c b/board/freescale/mx53loco/mx53loco_video.c
index a4d5a6a..c4654c9 100644
--- a/board/freescale/mx53loco/mx53loco_video.c
+++ b/board/freescale/mx53loco/mx53loco_video.c
@@ -24,7 +24,7 @@ 
 #include <common.h>
 #include <linux/list.h>
 #include <asm/gpio.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx53.h>
 #include <linux/fb.h>
 #include <ipu_pixfmt.h>
 
@@ -63,42 +63,46 @@  static struct fb_videomode const seiko_wvga = {
 
 void setup_iomux_lcd(void)
 {
-	mxc_request_iomux(MX53_PIN_DI0_DISP_CLK, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DI0_PIN15, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DI0_PIN2, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DI0_PIN3, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT0, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT1, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT2, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT3, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT4, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT5, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT6, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT7, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT8, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT9, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT10, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT11, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT12, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT13, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT14, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT15, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT16, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT17, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT18, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT19, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT20, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT21, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT22, IOMUX_CONFIG_ALT0);
-	mxc_request_iomux(MX53_PIN_DISP0_DAT23, IOMUX_CONFIG_ALT0);
+	static const iomux_v3_cfg_t lcd_pads[] = {
+		MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK,
+		MX53_PAD_DI0_PIN15__IPU_DI0_PIN15,
+		MX53_PAD_DI0_PIN2__IPU_DI0_PIN2,
+		MX53_PAD_DI0_PIN3__IPU_DI0_PIN3,
+		MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0,
+		MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1,
+		MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2,
+		MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3,
+		MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4,
+		MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5,
+		MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6,
+		MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7,
+		MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8,
+		MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9,
+		MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10,
+		MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11,
+		MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12,
+		MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13,
+		MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14,
+		MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15,
+		MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16,
+		MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17,
+		MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18,
+		MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19,
+		MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20,
+		MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21,
+		MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22,
+		MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23,
+	};
+
+	imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads));
 
 	/* Turn on GPIO backlight */
-	mxc_request_iomux(MX53_PIN_EIM_D24, IOMUX_CONFIG_ALT1);
+	imx_iomux_v3_setup_pad(MX53_PAD_EIM_D24__GPIO3_24);
 	gpio_direction_output(MX53LOCO_LCD_POWER, 1);
 
 	/* Turn on display contrast */
-	mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1);
-	gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_GPIO_1), 1);
+	imx_iomux_v3_setup_pad(MX53_PAD_GPIO_1__GPIO1_1);
+	gpio_direction_output(IMX_GPIO_NR(1, 1), 1);
 }
 
 int board_video_skip(void)