diff options
Diffstat (limited to 'Documentation/devicetree/bindings/timer')
| -rw-r--r-- | Documentation/devicetree/bindings/timer/rockchip,rk-timer.txt | 27 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml | 64 |
2 files changed, 64 insertions, 27 deletions
diff --git a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.txt b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.txt deleted file mode 100644 index d65fdce7c7f0..000000000000 --- a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.txt +++ /dev/null @@ -1,27 +0,0 @@ -Rockchip rk timer - -Required properties: -- compatible: should be: - "rockchip,rv1108-timer", "rockchip,rk3288-timer": for Rockchip RV1108 - "rockchip,rk3036-timer", "rockchip,rk3288-timer": for Rockchip RK3036 - "rockchip,rk3066-timer", "rockchip,rk3288-timer": for Rockchip RK3066 - "rockchip,rk3188-timer", "rockchip,rk3288-timer": for Rockchip RK3188 - "rockchip,rk3228-timer", "rockchip,rk3288-timer": for Rockchip RK3228 - "rockchip,rk3229-timer", "rockchip,rk3288-timer": for Rockchip RK3229 - "rockchip,rk3288-timer": for Rockchip RK3288 - "rockchip,rk3368-timer", "rockchip,rk3288-timer": for Rockchip RK3368 - "rockchip,rk3399-timer": for Rockchip RK3399 -- reg: base address of the timer register starting with TIMERS CONTROL register -- interrupts: should contain the interrupts for Timer0 -- clocks : must contain an entry for each entry in clock-names -- clock-names : must include the following entries: - "timer", "pclk" - -Example: - timer: timer@ff810000 { - compatible = "rockchip,rk3288-timer"; - reg = <0xff810000 0x20>; - interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&xin24m>, <&cru PCLK_TIMER>; - clock-names = "timer", "pclk"; - }; diff --git a/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml new file mode 100644 index 000000000000..e26ecb5893ae --- /dev/null +++ b/Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/rockchip,rk-timer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip Timer Device Tree Bindings + +maintainers: + - Daniel Lezcano <daniel.lezcano@linaro.org> + +properties: + compatible: + oneOf: + - const: rockchip,rk3288-timer + - const: rockchip,rk3399-timer + - items: + - enum: + - rockchip,rv1108-timer + - rockchip,rk3036-timer + - rockchip,rk3066-timer + - rockchip,rk3188-timer + - rockchip,rk3228-timer + - rockchip,rk3229-timer + - rockchip,rk3288-timer + - rockchip,rk3368-timer + - rockchip,px30-timer + - const: rockchip,rk3288-timer + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: pclk + - const: timer + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/rk3288-cru.h> + + timer: timer@ff810000 { + compatible = "rockchip,rk3288-timer"; + reg = <0xff810000 0x20>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru PCLK_TIMER>, <&xin24m>; + clock-names = "pclk", "timer"; + }; |