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| author | Tomer Maimon <tmaimon77@gmail.com> | 2023-07-27 23:21:23 +0300 |
|---|---|---|
| committer | Iwona Winiarska <iwona.winiarska@intel.com> | 2023-08-07 19:27:55 +0300 |
| commit | c8955701d65730ebececd134b9998aebc0314ae1 (patch) | |
| tree | dd6633cc9ee00f4f4dfa0468910ea9e127e4c79b /Documentation/devicetree/bindings/peci | |
| parent | 621995b6d795c2c1a0a501241d4b647fbe865e68 (diff) | |
| download | linux-c8955701d65730ebececd134b9998aebc0314ae1.tar.xz | |
dt-bindings: Add bindings for peci-npcm
Add device tree bindings for the peci-npcm controller driver.
Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Signed-off-by: Tyrone Ting <warp5tw@gmail.com>
Co-developed-by: Iwona Winiarska <iwona.winiarska@intel.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com>
Link: https://lore.kernel.org/r/20230727202126.1477515-2-iwona.winiarska@intel.com
Diffstat (limited to 'Documentation/devicetree/bindings/peci')
| -rw-r--r-- | Documentation/devicetree/bindings/peci/nuvoton,npcm-peci.yaml | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/peci/nuvoton,npcm-peci.yaml b/Documentation/devicetree/bindings/peci/nuvoton,npcm-peci.yaml new file mode 100644 index 000000000000..087e02a9ade3 --- /dev/null +++ b/Documentation/devicetree/bindings/peci/nuvoton,npcm-peci.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/peci/nuvoton,npcm-peci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton PECI Bus + +maintainers: + - Tomer Maimon <tmaimon77@gmail.com> + +allOf: + - $ref: peci-controller.yaml# + +properties: + compatible: + enum: + - nuvoton,npcm750-peci + - nuvoton,npcm845-peci + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + description: + Clock source for PECI controller. Should reference the APB clock. + maxItems: 1 + + cmd-timeout-ms: + minimum: 1 + maximum: 1000 + default: 1000 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/nuvoton,npcm7xx-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + peci-controller@f0100000 { + compatible = "nuvoton,npcm750-peci"; + reg = <0xf0100000 0x200>; + interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk NPCM7XX_CLK_APB3>; + cmd-timeout-ms = <1000>; + }; +... |