linux-kernel - [PATCH 07/10] ARM: dts: imx6ul: phycore: Add eMMC at usdhc2

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Date:   Tue, 9 Jul 2019 09:19:24 +0200
From:   Stefan Riedmueller <s.riedmueller@...tec.de>
To:     shawnguo@...nel.org, s.hauer@...gutronix.de, robh+dt@...nel.org,
        mark.rutland@....com
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, martyn.welch@...labora.com,
        kernel@...gutronix.de, festevam@...il.com, linux-imx@....com
Subject: [PATCH 07/10] ARM: dts: imx6ul: phycore: Add eMMC at usdhc2

The phyCORE-i.MX 6UL/ULL now can have eMMC instead of the NAND flash
memory. Add the eMMC node and disable it by default so it can be enabled
in case it is populated.

Signed-off-by: Stefan Riedmueller <s.riedmueller@...tec.de>
---
 arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
index de6ffbb0183c..09a313daedb8 100644
--- a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
@@ -90,6 +90,15 @@
 	status = "okay";
 };
 
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	bus-width = <8>;
+	no-1-8-v;
+	non-removable;
+	status = "disabled";
+};
+
 &iomuxc {
 	pinctrl_enet1: enet1grp {
 		fsl,pins = <
@@ -145,4 +154,19 @@
 		>;
 	};
 
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x170f9
+			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x100f9
+			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x170f9
+			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x170f9
+			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x170f9
+			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x170f9
+			MX6UL_PAD_NAND_DATA04__USDHC2_DATA4	0x170f9
+			MX6UL_PAD_NAND_DATA05__USDHC2_DATA5	0x170f9
+			MX6UL_PAD_NAND_DATA06__USDHC2_DATA6	0x170f9
+			MX6UL_PAD_NAND_DATA07__USDHC2_DATA7	0x170f9
+		>;
+	};
+
 };
-- 
2.7.4