diff options
| author | Frank Li <Frank.Li@nxp.com> | 2026-02-16 14:18:43 -0500 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2026-03-26 14:33:07 +0100 |
| commit | 7425b2eaf50a90f57cde586a4a7a0e2e9c2fc0d1 (patch) | |
| tree | e3b822d1935a444af95f8b6e35b1553f1ca1aa95 | |
| parent | 2b301f534883ee1eed1a78a5d43e49ead72c2a0c (diff) | |
media: dt-bindings: add NXP i.MX93 compatible string
The i.MX93 uses the DW CSI-2 RX controller, which is similar to the
Rockchip RK3568 implementation.
The i.MX93 variant provides one IRQ, two clocks, and no resets. Add the
"fsl,imx93-mipi-csi2" compatible string and keep the same constraints for
RK3568.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Michael Riesch <michael.riesch@collabora.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/media/rockchip,rk3568-mipi-csi2.yaml | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/media/rockchip,rk3568-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/rockchip,rk3568-mipi-csi2.yaml index 2c2bd87582eb..4ac4a3b6f406 100644 --- a/Documentation/devicetree/bindings/media/rockchip,rk3568-mipi-csi2.yaml +++ b/Documentation/devicetree/bindings/media/rockchip,rk3568-mipi-csi2.yaml @@ -17,6 +17,7 @@ description: properties: compatible: enum: + - fsl,imx93-mipi-csi2 - rockchip,rk3568-mipi-csi2 reg: @@ -26,14 +27,23 @@ properties: items: - description: Interrupt that signals changes in CSI2HOST_ERR1. - description: Interrupt that signals changes in CSI2HOST_ERR2. + minItems: 1 interrupt-names: items: - const: err1 - const: err2 + minItems: 1 clocks: - maxItems: 1 + minItems: 1 + maxItems: 2 + + clock-names: + items: + - const: per + - const: pixel + minItems: 1 phys: maxItems: 1 @@ -88,10 +98,43 @@ required: - phys - ports - power-domains - - resets additionalProperties: false +allOf: + - if: + properties: + compatible: + contains: + const: rockchip,rk3568-mipi-csi2 + then: + properties: + interrupts: + minItems: 2 + interrupt-names: + minItems: 2 + clocks: + maxItems: 1 + clock-names: + maxItems: 1 + required: + - resets + + - if: + properties: + compatible: + contains: + const: fsl,imx93-mipi-csi2 + then: + properties: + interrupts: + maxItems: 1 + interrupt-names: false + clocks: + minItems: 2 + clock-names: + minItems: 2 + examples: - | #include <dt-bindings/clock/rk3568-cru.h> |