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authorWenbin Mei <wenbin.mei@mediatek.com>2020-08-14 09:43:44 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-09-09 19:12:33 +0200
commita69047c01eb4eb5308ca1101b387ca990f0fce17 (patch)
treec171c73b89b8ce586d164a09306b3cabbd1b9187
parent5876ee035ba68c46bac91ca73d917f8b0eb2be4c (diff)
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mmc: dt-bindings: Add resets/reset-names for Mediatek MMC bindings
commit 65557383191de46611dd3d6b639cbcfbade43c4a upstream. Add description for resets/reset-names. Cc: <stable@vger.kernel.org> # v5.4+ Fixes: 966580ad236e ("mmc: mediatek: add support for MT7622 SoC") Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com> Tested-by: Frank Wunderlich <frank-w@public-files.de> Link: https://lore.kernel.org/r/20200814014346.6496-2-wenbin.mei@mediatek.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--Documentation/devicetree/bindings/mmc/mtk-sd.txt2
1 files changed, 2 insertions, 0 deletions
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 {