[PATCH v3 2/3] dts: mediatek: configure some fixed mmc parameters
Yong Mao
yong.mao at mediatek.com
Thu Jan 19 02:19:15 PST 2017
From: yong mao <yong.mao at mediatek.com>
configure some fixed mmc parameters
Signed-off-by: Yong Mao <yong.mao at mediatek.com>
Signed-off-by: Chaotian Jing <chaotian.jing at mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
index 0ecaad4..403705e 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
@@ -134,6 +134,9 @@
bus-width = <8>;
max-frequency = <50000000>;
cap-mmc-highspeed;
+ mtk-hs200-cmd-int-delay=<26>;
+ mtk-hs400-cmd-int-delay=<14>;
+ mtk-hs400-cmd-resp-sel=<0>; /* 0:rising, 1:falling */
vmmc-supply = <&mt6397_vemc_3v3_reg>;
vqmmc-supply = <&mt6397_vio18_reg>;
non-removable;
--
1.7.9.5
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