diff options
| author | Samuel Holland <samuel@sholland.org> | 2022-11-14 05:21:09 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-11-24 20:34:23 +0300 |
| commit | e7a838694185c7d0965baa9ed2515f2e0ff8d502 (patch) | |
| tree | 335c4f508005e029a497efd4a433edb83de963a8 /Documentation/devicetree/bindings/phy | |
| parent | 5a0d2df462568486b85a88ed2c88ffbfa1645cd1 (diff) | |
| download | linux-e7a838694185c7d0965baa9ed2515f2e0ff8d502.tar.xz | |
dt-bindings: sun6i-a31-mipi-dphy: Add the A100 DPHY variant
A100 features an updated DPHY, which moves PLL control inside the DPHY
register space. (Previously PLL-MIPI was controlled from the CCU. This
does not affect the "clocks" property because the link between PLL-MIPI
and the DPHY was never represented in the devicetree.) It also requires
a modified analog power-on sequence. Finally, the new DPHY adds support
for operating as an LVDS PHY. D1 uses this same variant.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20221114022113.31694-5-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/phy')
| -rw-r--r-- | Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml index 4c45d7fcc853..fe9702e7bdd8 100644 --- a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml +++ b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml @@ -17,9 +17,13 @@ properties: compatible: oneOf: - const: allwinner,sun6i-a31-mipi-dphy + - const: allwinner,sun50i-a100-mipi-dphy - items: - const: allwinner,sun50i-a64-mipi-dphy - const: allwinner,sun6i-a31-mipi-dphy + - items: + - const: allwinner,sun20i-d1-mipi-dphy + - const: allwinner,sun50i-a100-mipi-dphy reg: maxItems: 1 |