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ARM: dts: imx6: RIoTboard explicitly define pad settings 

Instead of relying on defaults or bootloader settings, explicitly define
all pad settings.

This resolves reported issues of no analogue audio output.

Signed-off-by: Iain Paton <ipaton0@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
hifive-unleashed-5.1
Iain Paton 2014-07-13 16:56:35 +01:00 committed by Shawn Guo
parent e7779620d0
commit cb9456b538
1 changed files with 16 additions and 16 deletions
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32
arch/arm/boot/dts/imx6dl-riotboard.dts
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@ -334,10 +334,10 @@
imx6-riotboard {
pinctrl_audmux: audmuxgrp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x8000000
MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x8000000
MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x8000000
MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x8000000
MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0
MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0
MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 /* CAM_MCLK */
>;
};
@ -375,7 +375,7 @@
fsl,pins = <
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x80000000
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
@ -388,9 +388,9 @@
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 /* AR8035 pin strapping: MODE#1: pull up */
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 /* AR8035 pin strapping: MODE#3: pull up */
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x130b0 /* AR8035 pin strapping: MODE#0: pull down */
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0xc0000000 /* GPIO16 -> AR8035 25MHz */
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 /* GPIO16 -> AR8035 25MHz */
MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x130b0 /* RGMII_nRST */
MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* AR8035 interrupt */
MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x180b0 /* AR8035 interrupt */
MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1
>;
};
@ -425,8 +425,8 @@
pinctrl_led: ledgrp {
fsl,pins = <
MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x80000000 /* user led0 */
MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x80000000 /* user led1 */
MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b1 /* user led0 */
MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x1b0b1 /* user led1 */
>;
};
@ -492,8 +492,8 @@
pinctrl_usbotg: usbotggrp {
fsl,pins = <
MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* MX6QDL_PAD_EIM_D22__USB_OTG_PWR */
MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x80000000
MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x000b0 /* MX6QDL_PAD_EIM_D22__USB_OTG_PWR */
MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x1b0b0
>;
};
@ -505,8 +505,8 @@
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x80000000 /* SD2 CD */
MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000 /* SD2 WP */
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 /* SD2 CD */
MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1f0b0 /* SD2 WP */
>;
};
@ -518,8 +518,8 @@
MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x80000000 /* SD3 CD */
MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x80000000 /* SD3 WP */
MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0 /* SD3 CD */
MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1f0b0 /* SD3 WP */
>;
};
@ -531,7 +531,7 @@
MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x80000000 /* SD4 RST (eMMC) */
MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x17059 /* SD4 RST (eMMC) */
>;
};
};