From: Peng Fan <peng.fan@nxp.com>
Date: Thu, 13 Apr 2017 06:09:54 +0000 (+0800)
Subject: arm: dts: imx7d-sdb: add usdhc support
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=e02ec19f4d6b99ed53b24c32fd1ab9b402956941;p=u-boot.git

arm: dts: imx7d-sdb: add usdhc support

Add usdhc support

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---

diff --git a/arch/arm/dts/imx7d-sdb.dts b/arch/arm/dts/imx7d-sdb.dts
index 7fab6f2b6f..85b83c351f 100644
--- a/arch/arm/dts/imx7d-sdb.dts
+++ b/arch/arm/dts/imx7d-sdb.dts
@@ -113,6 +113,55 @@
 				MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL	0x4000007f
 			>;
 		};
+
+		pinctrl_usdhc1_gpio: usdhc1_gpiogrp {
+			fsl,pins = <
+				MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59 /* CD */
+				MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* WP */
+				MX7D_PAD_SD1_RESET_B__GPIO5_IO2		0x59 /* vmmc */
+				MX7D_PAD_GPIO1_IO08__SD1_VSELECT	0x59 /* VSELECT */
+			>;
+		};
+
+		pinctrl_usdhc1: usdhc1grp {
+			fsl,pins = <
+				MX7D_PAD_SD1_CMD__SD1_CMD		0x59
+				MX7D_PAD_SD1_CLK__SD1_CLK		0x19
+				MX7D_PAD_SD1_DATA0__SD1_DATA0		0x59
+				MX7D_PAD_SD1_DATA1__SD1_DATA1		0x59
+				MX7D_PAD_SD1_DATA2__SD1_DATA2		0x59
+				MX7D_PAD_SD1_DATA3__SD1_DATA3		0x59
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				MX7D_PAD_SD2_CMD__SD2_CMD       0x59
+				MX7D_PAD_SD2_CLK__SD2_CLK       0x19
+				MX7D_PAD_SD2_DATA0__SD2_DATA0   0x59
+				MX7D_PAD_SD2_DATA1__SD2_DATA1   0x59
+				MX7D_PAD_SD2_DATA2__SD2_DATA2   0x59
+				MX7D_PAD_SD2_DATA3__SD2_DATA3   0x59
+				MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21	0x19 /* WL_REG_ON */
+				MX7D_PAD_ECSPI2_SCLK__GPIO4_IO20	0x19 /* WL_HOST_WAKE */
+			>;
+		};
+
+		pinctrl_usdhc3: usdhc3grp {
+			fsl,pins = <
+				MX7D_PAD_SD3_CMD__SD3_CMD		0x59
+				MX7D_PAD_SD3_CLK__SD3_CLK		0x19
+				MX7D_PAD_SD3_DATA0__SD3_DATA0		0x59
+				MX7D_PAD_SD3_DATA1__SD3_DATA1		0x59
+				MX7D_PAD_SD3_DATA2__SD3_DATA2		0x59
+				MX7D_PAD_SD3_DATA3__SD3_DATA3		0x59
+				MX7D_PAD_SD3_DATA4__SD3_DATA4		0x59
+				MX7D_PAD_SD3_DATA5__SD3_DATA5		0x59
+				MX7D_PAD_SD3_DATA6__SD3_DATA6		0x59
+				MX7D_PAD_SD3_DATA7__SD3_DATA7		0x59
+				MX7D_PAD_SD3_STROBE__SD3_STROBE         0x19
+			>;
+		};
 	};
 };
 
@@ -234,3 +283,27 @@
 	pinctrl-0 = <&pinctrl_i2c4>;
 	status = "okay";
 };
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
+	cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&reg_sd1_vmmc>;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	non-removable;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};