arm64: dts: ls1088a: support eMMC HS200 speed mode for RDB board

This patch is to add eMMC HS200 speed mode support on ls1088ardb whose controller and peripheral circut support such capability. And clocks dts property is needed for driver to get peripheral clock value used for this speed mode. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
mariux64 · Feb 14, 2020 · 4671f9c · 4671f9c
1 parent ea38ca9
commit 4671f9c
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diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
@@ -83,6 +83,7 @@
 };
 
 &esdhc {
+	mmc-hs200-1_8v;
 	status = "okay";
 };
 

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -393,6 +393,7 @@
 			reg = <0x0 0x2140000 0x0 0x10000>;
 			interrupts = <0 28 0x4>; /* Level high type */
 			clock-frequency = <0>;
+			clocks = <&clockgen 2 1>;
 			voltage-ranges = <1800 1800 3300 3300>;
 			sdhci,auto-cmd12;
 			little-endian;