From: Andy Yan Date: Fri, 17 Mar 2017 17:18:37 +0000 (+0100) Subject: dt-bindings: rk1108-cru: rename RK1108 to RV1108 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b61753a4c44eb372078e5e719686c383f91834b2;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git dt-bindings: rk1108-cru: rename RK1108 to RV1108 Rockchip finally named the SOC as RV1108, so change it. Signed-off-by: Andy Yan Acked-by: Rob Herring Signed-off-by: Heiko Stuebner --- diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk1108-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk1108-cru.txt deleted file mode 100644 index 4da126116cf0..000000000000 --- a/Documentation/devicetree/bindings/clock/rockchip,rk1108-cru.txt +++ /dev/null @@ -1,59 +0,0 @@ -* Rockchip RK1108 Clock and Reset Unit - -The RK1108 clock controller generates and supplies clock to various -controllers within the SoC and also implements a reset controller for SoC -peripherals. - -Required Properties: - -- compatible: should be "rockchip,rk1108-cru" -- reg: physical base address of the controller and length of memory mapped - region. -- #clock-cells: should be 1. -- #reset-cells: should be 1. - -Optional Properties: - -- rockchip,grf: phandle to the syscon managing the "general register files" - If missing pll rates are not changeable, due to the missing pll lock status. - -Each clock is assigned an identifier and client nodes can use this identifier -to specify the clock which they consume. All available clocks are defined as -preprocessor macros in the dt-bindings/clock/rk1108-cru.h headers and can be -used in device tree sources. Similar macros exist for the reset sources in -these files. - -External clocks: - -There are several clocks that are generated outside the SoC. It is expected -that they are defined using standard clock bindings with following -clock-output-names: - - "xin24m" - crystal input - required, - - "ext_vip" - external VIP clock - optional - - "ext_i2s" - external I2S clock - optional - - "ext_gmac" - external GMAC clock - optional - - "hdmiphy" - external clock input derived from HDMI PHY - optional - - "usbphy" - external clock input derived from USB PHY - optional - -Example: Clock controller node: - - cru: cru@20200000 { - compatible = "rockchip,rk1108-cru"; - reg = <0x20200000 0x1000>; - rockchip,grf = <&grf>; - - #clock-cells = <1>; - #reset-cells = <1>; - }; - -Example: UART controller node that consumes the clock generated by the clock - controller: - - uart0: serial@10230000 { - compatible = "rockchip,rk1108-uart", "snps,dw-apb-uart"; - reg = <0x10230000 0x100>; - interrupts = ; - reg-shift = <2>; - reg-io-width = <4>; - clocks = <&cru SCLK_UART0>; - }; diff --git a/Documentation/devicetree/bindings/clock/rockchip,rv1108-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rv1108-cru.txt new file mode 100644 index 000000000000..161326a4f9c1 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/rockchip,rv1108-cru.txt @@ -0,0 +1,59 @@ +* Rockchip RV1108 Clock and Reset Unit + +The RV1108 clock controller generates and supplies clock to various +controllers within the SoC and also implements a reset controller for SoC +peripherals. + +Required Properties: + +- compatible: should be "rockchip,rv1108-cru" +- reg: physical base address of the controller and length of memory mapped + region. +- #clock-cells: should be 1. +- #reset-cells: should be 1. + +Optional Properties: + +- rockchip,grf: phandle to the syscon managing the "general register files" + If missing pll rates are not changeable, due to the missing pll lock status. + +Each clock is assigned an identifier and client nodes can use this identifier +to specify the clock which they consume. All available clocks are defined as +preprocessor macros in the dt-bindings/clock/rv1108-cru.h headers and can be +used in device tree sources. Similar macros exist for the reset sources in +these files. + +External clocks: + +There are several clocks that are generated outside the SoC. It is expected +that they are defined using standard clock bindings with following +clock-output-names: + - "xin24m" - crystal input - required, + - "ext_vip" - external VIP clock - optional + - "ext_i2s" - external I2S clock - optional + - "ext_gmac" - external GMAC clock - optional + - "hdmiphy" - external clock input derived from HDMI PHY - optional + - "usbphy" - external clock input derived from USB PHY - optional + +Example: Clock controller node: + + cru: cru@20200000 { + compatible = "rockchip,rv1108-cru"; + reg = <0x20200000 0x1000>; + rockchip,grf = <&grf>; + + #clock-cells = <1>; + #reset-cells = <1>; + }; + +Example: UART controller node that consumes the clock generated by the clock + controller: + + uart0: serial@10230000 { + compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart"; + reg = <0x10230000 0x100>; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&cru SCLK_UART0>; + };