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-rw-r--r--Documentation/devicetree/bindings/net/emac_rockchip.txt8
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/net/emac_rockchip.txt b/Documentation/devicetree/bindings/net/emac_rockchip.txt
index 8dc1c79fef7f..05bd7dafce17 100644
--- a/Documentation/devicetree/bindings/net/emac_rockchip.txt
+++ b/Documentation/devicetree/bindings/net/emac_rockchip.txt
@@ -1,8 +1,10 @@
-* ARC EMAC 10/100 Ethernet platform driver for Rockchip Rk3066/RK3188 SoCs
+* ARC EMAC 10/100 Ethernet platform driver for Rockchip RK3036/RK3066/RK3188 SoCs
Required properties:
-- compatible: Should be "rockchip,rk3066-emac" or "rockchip,rk3188-emac"
- according to the target SoC.
+- compatible: should be "rockchip,<name>-emac"
+ "rockchip,rk3036-emac": found on RK3036 SoCs
+ "rockchip,rk3066-emac": found on RK3066 SoCs
+ "rockchip,rk3188-emac": found on RK3188 SoCs
- reg: Address and length of the register set for the device
- interrupts: Should contain the EMAC interrupts
- rockchip,grf: phandle to the syscon grf used to control speed and mode