[PATCH 3/3] phy: rockchip-emmc: adapt binding to specifiy register offset and length
From: Kishon Vijay Abraham I
Date: Sun Apr 17 2016 - 02:57:33 EST
From: Heiko Stuebner <heiko@xxxxxxxxx>
The emmc-phy occupies a contiguous set of 8 registers inside the general
register files, so the reg property should specify this.
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
---
.../devicetree/bindings/phy/rockchip-emmc-phy.txt | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
index 461e958..555cb0f 100644
--- a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
+++ b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
@@ -4,7 +4,7 @@ Rockchip EMMC PHY
Required properties:
- compatible: rockchip,rk3399-emmc-phy
- #phy-cells: must be 0
- - reg: PHY configure reg address offset in "general
+ - reg: PHY register address offset and length in "general
register files"
Example:
@@ -12,12 +12,14 @@ Example:
grf: syscon@ff770000 {
compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd";
+ #address-cells = <1>;
+ #size-cells = <1>;
...
emmcphy: phy@f780 {
compatible = "rockchip,rk3399-emmc-phy";
- reg = <0xf780>;
+ reg = <0xf780 0x20>;
#phy-cells = <0>;
};
};
--
1.7.9.5