From 260b6aa03edd87a3a85c137e7b95305d9eb40485 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sat, 14 Apr 2012 20:30:29 -0500 Subject: [PATCH] dt: add clock binding doc to primecell bindings Add clock binding information for primecell peripherals. For most, a clock input name of "apb_pclk" is required. Any primecell peripherals which are different will need to be documented separately. Signed-off-by: Rob Herring Signed-off-by: Mike Turquette --- Documentation/devicetree/bindings/arm/primecell.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/primecell.txt b/Documentation/devicetree/bindings/arm/primecell.txt index 951ca46789d4..64fc82bc8928 100644 --- a/Documentation/devicetree/bindings/arm/primecell.txt +++ b/Documentation/devicetree/bindings/arm/primecell.txt @@ -13,11 +13,17 @@ Required properties: Optional properties: - arm,primecell-periphid : Value to override the h/w value with +- clocks : From common clock binding. First clock is phandle to clock for apb + pclk. Additional clocks are optional and specific to those peripherals. +- clock-names : From common clock binding. Shall be "apb_pclk" for first clock. Example: serial@fff36000 { compatible = "arm,pl011", "arm,primecell"; arm,primecell-periphid = <0x00341011>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; -- GitLab