Re: [PATCH v6 4/4] dt-bindings: mmc: mediatek: Add document for mt6779
From: Rob Herring <robh@kernel.org>
Date: 2020-06-17 21:02:53
Also in:
linux-arm-msm, linux-devicetree, linux-mediatek, linux-mmc, linux-tegra, lkml
On Tue, Jun 09, 2020 at 09:18:22AM +0800, Chun-Hung Wu wrote:
quoted hunk ↗ jump to hunk
Add compatible node for mt6779 mmc and HW cmdq selection node "mediatek,cqhci". Signed-off-by: Chun-Hung Wu <redacted> --- Documentation/devicetree/bindings/mmc/mtk-sd.txt | 4 ++++ 1 file changed, 4 insertions(+)diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt index 8a532f4..d4d20b9 100644 --- a/Documentation/devicetree/bindings/mmc/mtk-sd.txt +++ b/Documentation/devicetree/bindings/mmc/mtk-sd.txt@@ -12,6 +12,7 @@ Required properties: "mediatek,mt8173-mmc": for mmc host ip compatible with mt8173 "mediatek,mt8183-mmc": for mmc host ip compatible with mt8183 "mediatek,mt8516-mmc": for mmc host ip compatible with mt8516 + "mediatek,mt6779-mmc": for mmc host ip compatible with mt6779 "mediatek,mt2701-mmc": for mmc host ip compatible with mt2701 "mediatek,mt2712-mmc": for mmc host ip compatible with mt2712 "mediatek,mt7622-mmc": for MT7622 SoC@@ -49,6 +50,9 @@ 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". +- mediatek,cqhci: HW cmdq selection + If present, hw command queue is enabled. + If not present, hw command queue is disabled.
'supports-cqe' does the same thing.
Examples:
mmc0: mmc@11230000 {
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