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Groups > linux.kernel > #1562569
| From | Yong Mao <yong.mao@mediatek.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 1/3] mmc: dt-bindings: update Mediatek MMC bindings |
| Date | 2017-01-19 11:30 +0100 |
| Message-ID | <t1i8F-jB-11@gated-at.bofh.it> (permalink) |
| References | <t1hYZ-cB-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: yong mao <yong.mao@mediatek.com>
Add description for mtk-hs200-cmd-int-delay
Add description for mtk-hs400-cmd-int-delay
Add description for mtk-hs400-cmd-resp-sel
Signed-off-by: Yong Mao <yong.mao@mediatek.com>
---
Documentation/devicetree/bindings/mmc/mtk-sd.txt | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
index 0120c7f..149f472 100644
--- a/Documentation/devicetree/bindings/mmc/mtk-sd.txt
+++ b/Documentation/devicetree/bindings/mmc/mtk-sd.txt
@@ -21,6 +21,12 @@ Optional properties:
- assigned-clocks: PLL of the source clock
- assigned-clock-parents: parent of source clock, used for HS400 mode to get 400Mhz source clock
- hs400-ds-delay: HS400 DS delay setting
+- mtk-hs200-cmd-int-delay: HS200 command internal delay setting.
+ The value is an integer from 0 to 31
+- mtk-hs400-cmd-int-delay: HS400 command internal delay setting
+ The value is an integer from 0 to 31
+- mtk-hs400-cmd-resp-sel: HS400 command response sample selection
+ The value is an integer from 0 to 1
Examples:
mmc0: mmc@11230000 {
@@ -38,4 +44,7 @@ mmc0: mmc@11230000 {
assigned-clocks = <&topckgen CLK_TOP_MSDC50_0_SEL>;
assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_D2>;
hs400-ds-delay = <0x14015>;
+ mtk-hs200-cmd-int-delay = <26>;
+ mtk-hs400-cmd-int-delay = <14>;
+ mtk-hs400-cmd-resp-sel = <0>; /* 0: rising, 1: falling */
};
--
1.7.9.5
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[PATCH v3 0/3] mmc: mediatek: Use data tune for CMD line tune Yong Mao <yong.mao@mediatek.com> - 2017-01-19 11:20 +0100
[PATCH v3 2/3] dts: mediatek: configure some fixed mmc parameters Yong Mao <yong.mao@mediatek.com> - 2017-01-19 11:20 +0100
Re: [PATCH v3 2/3] dts: mediatek: configure some fixed mmc parameters Ulf Hansson <ulf.hansson@linaro.org> - 2017-01-20 09:10 +0100
Re: [PATCH v3 2/3] dts: mediatek: configure some fixed mmc parameters Matthias Brugger <matthias.bgg@gmail.com> - 2017-01-24 11:40 +0100
[PATCH v3 1/3] mmc: dt-bindings: update Mediatek MMC bindings Yong Mao <yong.mao@mediatek.com> - 2017-01-19 11:30 +0100
Re: [PATCH v3 1/3] mmc: dt-bindings: update Mediatek MMC bindings Daniel Kurtz <djkurtz@chromium.org> - 2017-01-20 08:50 +0100
Re: [PATCH v3 1/3] mmc: dt-bindings: update Mediatek MMC bindings Ulf Hansson <ulf.hansson@linaro.org> - 2017-01-20 09:10 +0100
[PATCH v3 3/3] mmc: mediatek: Use data tune for CMD line tune Yong Mao <yong.mao@mediatek.com> - 2017-01-19 11:30 +0100
Re: [PATCH v3 3/3] mmc: mediatek: Use data tune for CMD line tune kbuild test robot <lkp@intel.com> - 2017-01-20 05:50 +0100
[PATCH] mmc: mediatek: fix semicolon.cocci warnings kbuild test robot <lkp@intel.com> - 2017-01-20 06:00 +0100
Re: [PATCH v3 3/3] mmc: mediatek: Use data tune for CMD line tune Ulf Hansson <ulf.hansson@linaro.org> - 2017-01-20 09:30 +0100
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