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author | Inochi Amaoto <inochiama@outlook.com> | 2023-12-18 07:04:03 +0300 |
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committer | Stephen Boyd <sboyd@kernel.org> | 2024-01-04 02:52:52 +0300 |
commit | 5a72f0711151b5ccdd14e22ff5f2ba3605483a95 (patch) | |
tree | cd592b1d09f3a865b4886886920c1347db86e66c /Documentation/devicetree/bindings | |
parent | b85ea95d086471afb4ad062012a4d73cd328fa86 (diff) | |
download | linux-5a72f0711151b5ccdd14e22ff5f2ba3605483a95.tar.xz |
dt-bindings: clock: sophgo: Add clock controller of CV1800 series SoC
Add definition for the clock controller of the CV1800 series SoC.
For CV181X, it has a clock that CV180X does not have. To avoid misuse,
also add a compatible string to identify CV181X series SoC.
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Link: https://github.com/milkv-duo/duo-files/blob/main/hardware/CV1800B/CV1800B-CV1801B-Preliminary-Datasheet-full-en.pdf
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/IA1PR20MB49535E448097F6FFC1218C39BB90A@IA1PR20MB4953.namprd20.prod.outlook.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r-- | Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml b/Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml new file mode 100644 index 000000000000..c1dc24673c0d --- /dev/null +++ b/Documentation/devicetree/bindings/clock/sophgo,cv1800-clk.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/sophgo,cv1800-clk.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo CV1800 Series Clock Controller + +maintainers: + - Inochi Amaoto <inochiama@outlook.com> + +properties: + compatible: + enum: + - sophgo,cv1800-clk + - sophgo,cv1810-clk + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + "#clock-cells": + const: 1 + description: + See <dt-bindings/clock/sophgo,cv1800.h> for valid indices. + +required: + - compatible + - reg + - clocks + - "#clock-cells" + +additionalProperties: false + +examples: + - | + clock-controller@3002000 { + compatible = "sophgo,cv1800-clk"; + reg = <0x03002000 0x1000>; + clocks = <&osc>; + #clock-cells = <1>; + }; + +... |