From: Wenbin Mei <wenbin.mei@mediatek.com>
To: Ulf Hansson <ulf.hansson@linaro.org>, Rob Herring <robh+dt@kernel.org>
Cc: Chaotian Jing <chaotian.jing@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
<linux-mmc@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <srv_heupstream@mediatek.com>,
Wenbin Mei <wenbin.mei@mediatek.com>
Subject: [PATCH v3 2/4] mmc: dt-bindings: add support for MT8192 SoC
Date: Wed, 30 Sep 2020 16:31:18 +0800 [thread overview]
Message-ID: <20200930083120.11971-3-wenbin.mei@mediatek.com> (raw)
In-Reply-To: <20200930083120.11971-1-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 7f89cbdc52a5..81d2951bfc37 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
next prev parent reply other threads:[~2020-09-30 8:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-30 8:31 [PATCH v3 0/4] Add mmc support for MT8192 SoC Wenbin Mei
2020-09-30 8:31 ` [PATCH v3 1/4] dt-bindings: mmc: Convert mtk-sd to json-schema Wenbin Mei
2020-10-05 12:41 ` Ulf Hansson
2020-09-30 8:31 ` Wenbin Mei [this message]
2020-09-30 8:31 ` [PATCH v3 3/4] arm64: dts: mt8192: add mmc device node Wenbin Mei
2020-09-30 8:31 ` [PATCH v3 4/4] mmc: mediatek: Add subsys clock control for MT8192 msdc Wenbin Mei
2020-10-01 6:14 ` Nicolas Boichat
2020-10-10 9:18 ` Wenbin Mei
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