From: Alexander Shiyan <shc_work@mail.ru>
Date: Sun, 23 Dec 2018 06:03:41 +0000 (+0300)
Subject: ARM: dts: i.MX51: imx51-digi-connectcore: Enable ESDHC1
X-Git-Tag: v5.1-rc1~157^2~22^2~20
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=526f56a359c5f7681ba640e8c797d97c98b1b259;p=linux.git

ARM: dts: i.MX51: imx51-digi-connectcore: Enable ESDHC1

This patch adds definitions for ESDHC1 for Digi Connectore SOM & JSK.
This interface can be used to boot a module.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts b/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts
index a5010e9e343b..a2eea58510dc 100644
--- a/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts
+++ b/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts
@@ -21,6 +21,10 @@ chosen {
 	};
 };
 
+&esdhc1 {
+	status = "okay";
+};
+
 &owire {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_owire>;
diff --git a/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi b/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi
index e9421b851ad5..a2a6408203e3 100644
--- a/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi
+++ b/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi
@@ -145,6 +145,13 @@ pwgt2spi_reg: pwgt2spi {
 	};
 };
 
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1>;
+	max-frequency = <50000000>;
+	bus-width = <1>;
+};
+
 &esdhc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc2>;
@@ -234,6 +241,14 @@ MX51_PAD_CSPI1_SS0__GPIO4_24		0x85 /* CS0 */
 			>;
 		};
 
+		pinctrl_esdhc1: esdhc1grp {
+			fsl,pins = <
+				MX51_PAD_SD1_CLK__SD1_CLK		0x400021d5
+				MX51_PAD_SD1_CMD__SD1_CMD		0x400020d5
+				MX51_PAD_SD1_DATA0__SD1_DATA0		0x400020d5
+			>;
+		};
+
 		pinctrl_esdhc2: esdhc2grp {
 			fsl,pins = <
 				MX51_PAD_SD2_CMD__SD2_CMD		0x400020d5