From 20431db949ce5eec0ff6012688c0ff6d9feb3319 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Tue, 17 Mar 2015 16:54:50 +0530 Subject: [PATCH] ARM: dts: am4372: Add "ti,am437x-ocp2scp" as compatible string for OCP2SCP Added a new compatible string "ti,am437x-ocp2scp" for OCP2SCP module. This is needed since except for the OCP2SCP used in AM437x, SYNC2 value in OCP2SCP TIMING should be changed whereas the default value is sufficient in AM437x. Cc: Tony Lindgren Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Tony Lindgren --- Documentation/devicetree/bindings/bus/omap-ocp2scp.txt | 3 ++- arch/arm/boot/dts/am4372.dtsi | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt index 63dd8051521c..18729f6fe1e5 100644 --- a/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt +++ b/Documentation/devicetree/bindings/bus/omap-ocp2scp.txt @@ -1,7 +1,8 @@ * OMAP OCP2SCP - ocp interface to scp interface properties: -- compatible : Should be "ti,omap-ocp2scp" +- compatible : Should be "ti,am437x-ocp2scp" for AM437x processor + Should be "ti,omap-ocp2scp" for all others - reg : Address and length of the register set for the device - #address-cells, #size-cells : Must be present if the device has sub-nodes - ranges : the child address space are mapped 1:1 onto the parent address space diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index 1943fc333e7c..286e31790e29 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -787,7 +787,7 @@ }; ocp2scp0: ocp2scp@483a8000 { - compatible = "ti,omap-ocp2scp"; + compatible = "ti,am437x-ocp2scp", "ti,omap-ocp2scp"; #address-cells = <1>; #size-cells = <1>; ranges; @@ -806,7 +806,7 @@ }; ocp2scp1: ocp2scp@483e8000 { - compatible = "ti,omap-ocp2scp"; + compatible = "ti,am437x-ocp2scp", "ti,omap-ocp2scp"; #address-cells = <1>; #size-cells = <1>; ranges;