From mboxrd@z Thu Jan 1 00:00:00 1970 From: robherring2@gmail.com (Rob Herring) Date: Wed, 16 May 2012 21:02:16 -0500 Subject: [PATCH v2 1/2] dt: add clock binding doc to primecell bindings In-Reply-To: <1337220137-31666-1-git-send-email-robherring2@gmail.com> References: <1337220137-31666-1-git-send-email-robherring2@gmail.com> Message-ID: <1337220137-31666-2-git-send-email-robherring2@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Rob Herring 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 --- .../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 951ca46..64fc82b 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 at fff36000 { compatible = "arm,pl011", "arm,primecell"; arm,primecell-periphid = <0x00341011>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; -- 1.7.9.5