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author | QC Publisher <qcpublisher@qti.qualcomm.com> | 2022-10-18 03:06:54 -0700 |
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committer | Andrei Ciubotariu <aciubotariu@google.com> | 2022-11-18 05:46:10 +0000 |
commit | 1773e9a97577956d68fd25747f197860169e4b73 (patch) | |
tree | 5b3c048cb47ffc09e4cad93f21a0e12353245f91 /bindings/clock/rockchip,rk3568-cru.yaml | |
parent | 828d5762afddd2782cbcf32ea7c4165d4620d31e (diff) | |
download | devicetree-1773e9a97577956d68fd25747f197860169e4b73.tar.gz |
Commit label r00005.1b - ES1 0.0.005.1b
TRACKING-ID:8cd85703-ff04-47aa-9967-c43e5c9f377d
Diffstat (limited to 'bindings/clock/rockchip,rk3568-cru.yaml')
-rwxr-xr-x | bindings/clock/rockchip,rk3568-cru.yaml | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/bindings/clock/rockchip,rk3568-cru.yaml b/bindings/clock/rockchip,rk3568-cru.yaml new file mode 100755 index 00000000..b2c26097 --- /dev/null +++ b/bindings/clock/rockchip,rk3568-cru.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/rockchip,rk3568-cru.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROCKCHIP rk3568 Family Clock Control Module Binding + +maintainers: + - Elaine Zhang <zhangqing@rock-chips.com> + - Heiko Stuebner <heiko@sntech.de> + +description: | + The RK3568 clock controller generates the clock and also implements a + reset controller for SoC peripherals. + (examples: provide SCLK_UART1\PCLK_UART1 and SRST_P_UART1\SRST_S_UART1 for UART module) + 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/rk3568-cru.h headers and can be + used in device tree sources. + +properties: + compatible: + enum: + - rockchip,rk3568-cru + - rockchip,rk3568-pmucru + + reg: + maxItems: 1 + + "#clock-cells": + const: 1 + + "#reset-cells": + const: 1 + +required: + - compatible + - reg + - "#clock-cells" + - "#reset-cells" + +additionalProperties: false + +examples: + # Clock Control Module node: + - | + pmucru: clock-controller@fdd00000 { + compatible = "rockchip,rk3568-pmucru"; + reg = <0xfdd00000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + - | + cru: clock-controller@fdd20000 { + compatible = "rockchip,rk3568-cru"; + reg = <0xfdd20000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; |