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arm64: dts: renesas: enable SDR104 on R-Car Gen3

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Successfully tested on H3 ES1.0 and ES2.0, M3-W ES1.0, and M3-N ES1.0.
Even previously stubborn cards work fine. Transfer rates were >60MB/s.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Wolfram Sang 2018-08-21 21:03:56 +02:00 committed by Simon Horman
parent 3943e8967a
commit 9bc03b5727
2 changed files with 3 additions and 0 deletions
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2
arch/arm64/boot/dts/renesas/salvator-common.dtsi
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@ -751,6 +751,7 @@ &sdhi0 {
wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
bus-width = <4>;
sd-uhs-sdr50;
sd-uhs-sdr104;
status = "okay";
};
@ -780,6 +781,7 @@ &sdhi3 {
wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
bus-width = <4>;
sd-uhs-sdr50;
sd-uhs-sdr104;
status = "okay";
};

1
arch/arm64/boot/dts/renesas/ulcb.dtsi
View File

@ -416,6 +416,7 @@ &sdhi0 {
cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
bus-width = <4>;
sd-uhs-sdr50;
sd-uhs-sdr104;
status = "okay";
};