[v4,1/3] mmc: dt-bindings: Add resets/reset-names for Mediatek MMC bindings

From: Wenbin Mei
Date: Thu Aug 13 2020 - 05:07:27 EST

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In reply to: Wenbin Mei: "[v4,0/3] mmc: mediatek: add optional reset property mmc: mediatek: add optional module reset property arm64: dts: mt7622: add reset node for mmc device Documentation/devicetree/bindings/mmc/mtk-sd.txt | 2 ++ arch/arm64/boot/dts/mediatek/mt7622.dtsi | 2 ++ drivers/mmc/host/mtk-sd.c| 13 +++++++++++++ 3 files changed, 17 insertions(+)"
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Add description for resets/reset-names.

Cc: <stable@xxxxxxxxxxxxxxx> # v5.4+
Fixes: 966580ad236e ("mmc: mediatek: add support for MT7622 SoC")
Signed-off-by: Wenbin Mei <wenbin.mei@xxxxxxxxxxxx>
Tested-by: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/mmc/mtk-sd.txt | 2 ++
1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
index 8a532f4453f2..09aecec47003 100644
--- a/Documentation/devicetree/bindings/mmc/mtk-sd.txt
+++ b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
@@ -49,6 +49,8 @@ Optional properties:
error caused by stop clock(fifo full)
Valid range = [0:0x7]. if not present, default value is 0.
applied to compatible "mediatek,mt2701-mmc".
+- resets: Phandle and reset specifier pair to softreset line of MSDC IP.
+- reset-names: Should be "hrst".

Examples:
mmc0: mmc@11230000 {
--
2.18.0