[PATCH v4] arm64: dts: ls1028a: Add esdhc node in dts

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From: Ashish Kumar <Ashish.Kumar@xxxxxxx>

This patch is to add esdhc node and enable SD UHS-I,
eMMC HS200 for ls1028ardb/ls1028aqds board.

Signed-off-by: Ashish Kumar <Ashish.Kumar@xxxxxxx>
Signed-off-by: Yangbo Lu <yangbo.lu@xxxxxxx>
Signed-off-by: Yinbo Zhu <yinbo.zhu@xxxxxxx>
---
Change in v4:
		put esdhc 'status' at end of property list.
		sort the nodes in unit-address
		Use IRQ_TYPE_LEVEL_HIGH represent 0x4 in "interrupts = <0 28 0x4>"

 arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts |  8 +++++++
 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 13 +++++++++++
 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi    | 27 +++++++++++++++++++++++
 3 files changed, 48 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index de6ef39..5e14e5a 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -95,6 +95,14 @@
 	status = "okay";
 };
 
+&esdhc {
+	status = "okay";
+};
+
+&esdhc1 {
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index 9fb9113..12c9cd3 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -83,6 +83,19 @@
 	};
 };
 
+&esdhc {
+	sd-uhs-sdr104;
+	sd-uhs-sdr50;
+	sd-uhs-sdr25;
+	sd-uhs-sdr12;
+	status = "okay";
+	};
+
+&esdhc1 {
+	mmc-hs200-1_8v;
+	status = "okay";
+	};
+
 &i2c0 {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 7975519..f299075 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -245,6 +245,33 @@
 			status = "disabled";
 		};
 
+		esdhc: mmc@2140000 {
+			compatible = "fsl,ls1028a-esdhc", "fsl,esdhc";
+			reg = <0x0 0x2140000 0x0 0x10000>;
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <0>; /* fixed up by bootloader */
+			clocks = <&clockgen 2 1>;
+			voltage-ranges = <1800 1800 3300 3300>;
+			sdhci,auto-cmd12;
+			little-endian;
+			bus-width = <4>;
+			status = "disabled";
+		};
+
+		esdhc1: mmc@2150000 {
+			compatible = "fsl,ls1028a-esdhc", "fsl,esdhc";
+			reg = <0x0 0x2150000 0x0 0x10000>;
+			interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+			clock-frequency = <0>; /* fixed up by bootloader */
+			clocks = <&clockgen 2 1>;
+			voltage-ranges = <1800 1800 3300 3300>;
+			sdhci,auto-cmd12;
+			broken-cd;
+			little-endian;
+			bus-width = <4>;
+			status = "disabled";
+		};
+
 		duart0: serial@21c0500 {
 			compatible = "fsl,ns16550", "ns16550a";
 			reg = <0x00 0x21c0500 0x0 0x100>;
-- 
2.9.5




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