From a87b843dc44b85afbacf113357e2e4c6b0f98572 Mon Sep 17 00:00:00 2001 From: Yangbo Lu Date: Tue, 9 May 2017 10:37:06 +0800 Subject: arm64: dts: ls1046a: support SD UHS-I and eMMC HS200 on RDB This patch is to enable SD UHS-I mode and eMMC HS200 mode on LS1046ARDB in dts. Also, the eSDHC peripheral clock must be used instead of platform clock to support these modes. Signed-off-by: Yangbo Lu Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 8 ++++++++ arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 4 ++-- 2 files changed, 10 insertions(+), 2 deletions(-) (limited to 'arch/arm64/boot') diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts index c5361e91ecc1..2d2872638abc 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts @@ -72,6 +72,14 @@ status = "okay"; }; +&esdhc { + mmc-hs200-1_8v; + sd-uhs-sdr104; + sd-uhs-sdr50; + sd-uhs-sdr25; + sd-uhs-sdr12; +}; + &i2c0 { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index 7ef2b9f33e1b..5975d3002f27 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -210,10 +210,10 @@ }; esdhc: esdhc@1560000 { - compatible = "fsl,esdhc"; + compatible = "fsl,ls1046a-esdhc", "fsl,esdhc"; reg = <0x0 0x1560000 0x0 0x10000>; interrupts = ; - clock-frequency = <0>; + clocks = <&clockgen 2 1>; voltage-ranges = <1800 1800 3300 3300>; sdhci,auto-cmd12; big-endian; -- cgit