diff mbox series

[3/5] dt-bindings: clock: mediatek: document clk bindings vcodecsys for Mediatek MT6765 SoC

Message ID 1582278742-1626-4-git-send-email-macpaul.lin@mediatek.com (mailing list archive)
State Mainlined
Commit 0502f26c6441d82cf7299678198b644f3838e871
Headers show
Series Add basic clock support for mt6765 | expand

Commit Message

Macpaul Lin Feb. 21, 2020, 9:52 a.m. UTC
This patch adds the binding documentation for vcodecsys.

Signed-off-by: Mars Cheng <mars.cheng@mediatek.com>
Signed-off-by: Owen Chen <owen.chen@mediatek.com>
Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
---
 .../arm/mediatek/mediatek,vcodecsys.txt       | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,vcodecsys.txt

Comments

Stephen Boyd May 29, 2020, 4:23 a.m. UTC | #1
Quoting Macpaul Lin (2020-02-21 01:52:20)
> This patch adds the binding documentation for vcodecsys.
> 
> Signed-off-by: Mars Cheng <mars.cheng@mediatek.com>
> Signed-off-by: Owen Chen <owen.chen@mediatek.com>
> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
> ---

Applied to clk-next
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vcodecsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vcodecsys.txt
new file mode 100644
index 000000000000..c877bcc1a5c5
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vcodecsys.txt
@@ -0,0 +1,27 @@ 
+Mediatek vcodecsys controller
+============================
+
+The Mediatek vcodecsys controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+	- "mediatek,mt6765-vcodecsys", "syscon"
+- #clock-cells: Must be 1
+
+The vcodecsys 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 vcodecsys 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:
+
+venc_gcon: clock-controller@17000000 {
+	compatible = "mediatek,mt6765-vcodecsys", "syscon";
+	reg = <0 0x17000000 0 0x10000>;
+	power-domains = <&scpsys MT6765_POWER_DOMAIN_VCODEC>;
+	#clock-cells = <1>;
+};