From: Wenbin Mei <wenbin.mei@mediatek.com>
To: Ulf Hansson <ulf.hansson@linaro.org>, Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, Wenbin Mei <wenbin.mei@mediatek.com>,
srv_heupstream@mediatek.com, linux-mmc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
Chaotian Jing <chaotian.jing@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 2/4] mmc: dt-bindings: add support for MT8192 SoC
Date: Mon, 12 Oct 2020 20:45:45 +0800 [thread overview]
Message-ID: <20201012124547.16649-3-wenbin.mei@mediatek.com> (raw)
In-Reply-To: <20201012124547.16649-1-wenbin.mei@mediatek.com>
MT8192 mmc host ip is compatible with MT8183.
Add support for this.
Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com>
---
Documentation/devicetree/bindings/mmc/mtk-sd.yaml | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
index 21a2fce5b7ba..093db1c33653 100644
--- a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
+++ b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
@@ -29,26 +29,37 @@ properties:
- items:
- const: mediatek,mt7623-mmc
- const: mediatek,mt2701-mmc
+ - items:
+ - const: mediatek,mt8192-mmc
+ - const: mediatek,mt8183-mmc
clocks:
description:
Should contain phandle for the clock feeding the MMC controller.
minItems: 2
- maxItems: 4
+ maxItems: 8
items:
- description: source clock (required).
- description: HCLK which used for host (required).
- description: independent source clock gate (required for MT2712).
- description: bus clock used for internal register access (required for MT2712 MSDC0/3).
+ - description: msdc subsys clock gate (required for MT8192).
+ - description: peripheral bus clock gate (required for MT8192).
+ - description: AXI bus clock gate (required for MT8192).
+ - description: AHB bus clock gate (required for MT8192).
clock-names:
minItems: 2
- maxItems: 4
+ maxItems: 8
items:
- const: source
- const: hclk
- const: source_cg
- const: bus_clk
+ - const: sys_cg
+ - const: pclk_cg
+ - const: axi_cg
+ - const: ahb_cg
pinctrl-names:
items:
--
2.18.0
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next prev parent reply other threads:[~2020-10-12 12:47 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-12 12:45 [PATCH v6 0/4] Add mmc support for MT8192 SoC Wenbin Mei
2020-10-12 12:45 ` [PATCH v6 1/4] dt-bindings: mmc: Convert mtk-sd to json-schema Wenbin Mei
2020-10-13 16:55 ` Rob Herring
2020-10-12 12:45 ` Wenbin Mei [this message]
2020-10-13 16:57 ` [PATCH v6 2/4] mmc: dt-bindings: add support for MT8192 SoC Rob Herring
2020-10-12 12:45 ` [PATCH v6 3/4] arm64: dts: mt8192: add mmc device node Wenbin Mei
2020-10-12 12:45 ` [PATCH v6 4/4] mmc: mediatek: Add subsys clock control for MT8192 msdc Wenbin Mei
2020-10-13 9:59 ` Nicolas Boichat
2020-10-13 15:10 ` Matthias Brugger
2020-10-14 2:28 ` Wenbin Mei
2020-10-14 3:06 ` Nicolas Boichat
2020-10-14 7:44 ` Matthias Brugger
2020-10-14 8:01 ` Nicolas Boichat
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