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| author | Neil Armstrong <narmstrong@baylibre.com> | 2020-03-12 14:31:30 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-03-12 17:22:56 +0000 |
| commit | 9ea7db818d9dcbbde581925b82bbe259e1926e20 (patch) | |
| tree | 0fa1264358b568f4bc68d75c4a320c689c00e4b2 /Documentation/devicetree/bindings/spi | |
| parent | 4e3d322058a5e5afda100005a94ec7f0bf509d43 (diff) | |
| download | lwn-9ea7db818d9dcbbde581925b82bbe259e1926e20.tar.gz lwn-9ea7db818d9dcbbde581925b82bbe259e1926e20.zip | |
spi: dt-bindings: amlogic, meson-gx-spicc: add Amlogic G12A compatible
The Amlogic G12A SPICC controllers uses a secondary clock used to feed the
baud rate generator and the delay control logic.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20200312133131.26430-9-narmstrong@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/spi')
| -rw-r--r-- | Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml b/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml index 49b617c98ae7..9147df29022a 100644 --- a/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml +++ b/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml @@ -22,6 +22,7 @@ properties: enum: - amlogic,meson-gx-spicc # SPICC controller on Amlogic GX and compatible SoCs - amlogic,meson-axg-spicc # SPICC controller on Amlogic AXG and compatible SoCs + - amlogic,meson-g12a-spicc # SPICC controller on Amlogic G12A and compatible SoCs interrupts: maxItems: 1 @@ -40,6 +41,27 @@ properties: items: - const: core +if: + properties: + compatible: + contains: + enum: + - amlogic,meson-g12a-spicc + +then: + properties: + clocks: + contains: + items: + - description: controller register bus clock + - description: baud rate generator and delay control clock + + clock-names: + minItems: 2 + items: + - const: core + - const: pclk + required: - compatible - reg |