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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 <yangbo.lu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
hifive-unleashed-5.1
Yangbo Lu 2017-05-09 10:37:06 +08:00 committed by Shawn Guo
parent 9f6c20981e
commit a87b843dc4
2 changed files with 10 additions and 2 deletions
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8
arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
View File

@ -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";

4
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
View File

@ -210,10 +210,10 @@
};
esdhc: esdhc@1560000 {
compatible = "fsl,esdhc";
compatible = "fsl,ls1046a-esdhc", "fsl,esdhc";
reg = <0x0 0x1560000 0x0 0x10000>;
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <0>;
clocks = <&clockgen 2 1>;
voltage-ranges = <1800 1800 3300 3300>;
sdhci,auto-cmd12;
big-endian;