From 40544ba5911d9307372882d82377bd9526a11cea Mon Sep 17 00:00:00 2001 From: Meng Dongyang Date: Mon, 6 Mar 2017 09:29:37 +0800 Subject: [PATCH] dt-bindings: add DT bindings for usb2-phy grf Adds the device tree bindings description for usb2-phy grf of RK3328 platform. Signed-off-by: Meng Dongyang Reviewed-by: Heiko Stuebner Signed-off-by: Kishon Vijay Abraham I --- Documentation/devicetree/bindings/soc/rockchip/grf.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.txt b/Documentation/devicetree/bindings/soc/rockchip/grf.txt index a0685c209218..13ec0992de0f 100644 --- a/Documentation/devicetree/bindings/soc/rockchip/grf.txt +++ b/Documentation/devicetree/bindings/soc/rockchip/grf.txt @@ -8,6 +8,8 @@ From RK3368 SoCs, the GRF is divided into two sections, - SGRF, used for general secure system, - PMUGRF, used for always on system +On RK3328 SoCs, the GRF adds a section for USB2PHYGRF, + Required Properties: - compatible: GRF should be one of the following: @@ -23,6 +25,8 @@ Required Properties: - "rockchip,rk3399-pmugrf", "syscon": for rk3399 - compatible: SGRF should be one of the following - "rockchip,rk3288-sgrf", "syscon": for rk3288 +- compatible: USB2PHYGRF should be one of the followings + - "rockchip,rk3328-usb2phy-grf", "syscon": for rk3328 - reg: physical base address of the controller and length of memory mapped region.