diff options
| author | Yixun Lan <dlan@gentoo.org> | 2025-04-16 08:15:27 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2025-04-23 10:39:03 +0200 |
| commit | c6650433eaa9331b8b9e44a6ae19ad2e4dae5ba8 (patch) | |
| tree | 16674563a3d67a1a09c7683efdb37551da869f38 | |
| parent | 829d06ba6c502b8c2c7390463fb21d12b4e9b2a5 (diff) | |
dt-bindings: pinctrl: spacemit: add clock and reset property
SpacemiT K1 SoC's pinctrl controller requires two clocks in order
to work properly, also has one reset line from hardware perspective.
Signed-off-by: Yixun Lan <dlan@gentoo.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/20250416-02-k1-pinctrl-clk-v2-1-2b5fcbd4183c@gentoo.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml index b01ecd83b71b..d80e88aa07b4 100644 --- a/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml @@ -17,6 +17,19 @@ properties: items: - description: pinctrl io memory base + clocks: + items: + - description: Functional Clock + - description: Bus Clock + + clock-names: + items: + - const: func + - const: bus + + resets: + maxItems: 1 + patternProperties: '-cfg$': type: object @@ -94,6 +107,8 @@ patternProperties: required: - compatible - reg + - clocks + - clock-names additionalProperties: false @@ -108,6 +123,9 @@ examples: pinctrl@d401e000 { compatible = "spacemit,k1-pinctrl"; reg = <0x0 0xd401e000 0x0 0x400>; + clocks = <&syscon_apbc 42>, + <&syscon_apbc 94>; + clock-names = "func", "bus"; uart0_2_cfg: uart0-2-cfg { uart0-2-pins { |