diff mbox series

[23/32] dt-bindings: phy-rockchip-inno-usb2: add assign clock property in usb2-phy node

Message ID 20170410131823.26485-24-kishon@ti.com
State Accepted
Commit e3462f9e073ea34c1407a85d3c5fa773202b6797
Headers show
Series [01/32] mfd: exynos-lpass: Use common soc/exynos-regs-pmu.h header | expand

Commit Message

Kishon Vijay Abraham I April 10, 2017, 1:18 p.m. UTC 
From: Meng Dongyang <daniel.meng@rock-chips.com>


On some platform such as RK3328, the 480m clock may need to assign
clock parent in dts in stead of clock driver. So this patch add
property of assigned-clocks and assigned-clock-parents to assign
parent for 480m clock.

Signed-off-by: Meng Dongyang <daniel.meng@rock-chips.com>

Acked-by: Rob Herring <robh@kernel.org>

Reviewed-by: Heiko Stuebner <heiko@sntech.de>

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

---
 Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt | 6 ++++++
 1 file changed, 6 insertions(+)

-- 
2.11.0
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
index 3c29c77a7018..e71a8d23f4a8 100644
--- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
+++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
@@ -2,6 +2,7 @@  ROCKCHIP USB2.0 PHY WITH INNO IP BLOCK
 
 Required properties (phy (parent) node):
  - compatible : should be one of the listed compatibles:
+	* "rockchip,rk3328-usb2phy"
 	* "rockchip,rk3366-usb2phy"
 	* "rockchip,rk3399-usb2phy"
  - reg : the address offset of grf for usb-phy configuration.
@@ -11,6 +12,11 @@  Required properties (phy (parent) node):
 Optional properties:
  - clocks : phandle + phy specifier pair, for the input clock of phy.
  - clock-names : input clock name of phy, must be "phyclk".
+ - assigned-clocks : phandle of usb 480m clock.
+ - assigned-clock-parents : parent of usb 480m clock, select between
+		 usb-phy output 480m and xin24m.
+		 Refer to clk/clock-bindings.txt for generic clock
+		 consumer properties.
 
 Required nodes : a sub-node is required for each port the phy provides.
 		 The sub-node name is used to identify host or otg port,