UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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 <tony@atomide.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Kishon Vijay Abraham I 2015-03-17 16:54:50 +05:30 committed by Tony Lindgren
parent c517d838eb
commit 20431db949
2 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Documentation/devicetree/bindings/bus/omap-ocp2scp.txt
View File

@ -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

4
arch/arm/boot/dts/am4372.dtsi
View File

@ -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;