linux-kernel - [PATCH 2/5] dt-bindings: clock: mediatek: document clk bindings mipi0a for Mediatek MT6765 SoC

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Message-ID: <1582278742-1626-3-git-send-email-macpaul.lin@mediatek.com>
Date:   Fri, 21 Feb 2020 17:52:19 +0800
From:   Macpaul Lin <macpaul.lin@...iatek.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        mtk01761 <wendell.lin@...iatek.com>,
        Fabien Parent <fparent@...libre.com>,
        Weiyi Lu <weiyi.lu@...iatek.com>,
        Mars Cheng <mars.cheng@...iatek.com>,
        Sean Wang <Sean.Wang@...iatek.com>,
        Macpaul Lin <macpaul.lin@...iatek.com>,
        Owen Chen <owen.chen@...iatek.com>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Evan Green <evgreen@...omium.org>,
        Yong Wu <yong.wu@...iatek.com>, Joerg Roedel <jroedel@...e.de>,
        Shawn Guo <shawnguo@...nel.org>,
        Marc Zyngier <marc.zyngier@....com>,
        Ryder Lee <Ryder.Lee@...iatek.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>, <linux-clk@...r.kernel.org>
CC:     Mediatek WSD Upstream <wsd_upstream@...iatek.com>,
        CC Hwang <cc.hwang@...iatek.com>,
        Loda Chou <loda.chou@...iatek.com>
Subject: [PATCH 2/5] dt-bindings: clock: mediatek: document clk bindings mipi0a for Mediatek MT6765 SoC

This patch adds the binding documentation for mipi0a.

Signed-off-by: Mars Cheng <mars.cheng@...iatek.com>
Signed-off-by: Owen Chen <owen.chen@...iatek.com>
Signed-off-by: Macpaul Lin <macpaul.lin@...iatek.com>
---
 .../bindings/arm/mediatek/mediatek,mipi0a.txt | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mipi0a.txt

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mipi0a.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mipi0a.txt
new file mode 100644
index 000000000000..8be5978f388d
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mipi0a.txt
@@ -0,0 +1,28 @@
+Mediatek mipi0a (mipi_rx_ana_csi0a) controller
+============================
+
+The Mediatek mipi0a controller provides various clocks
+to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+	- "mediatek,mt6765-mipi0a", "syscon"
+- #clock-cells: Must be 1
+
+The mipi0a controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+The mipi0a controller also uses the common power domain from
+Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
+The available power doamins are defined in dt-bindings/power/mt*-power.h.
+
+Example:
+
+mipi0a: clock-controller@...10000 {
+	compatible = "mediatek,mt6765-mipi0a", "syscon";
+	reg = <0 0x11c10000 0 0x1000>;
+	power-domains = <&scpsys MT6765_POWER_DOMAIN_CAM>;
+	#clock-cells = <1>;
+};
-- 
2.18.0