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| author | Fabio Estevam <festevam@denx.de> | 2024-04-08 15:06:53 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-04-24 14:49:55 +0300 |
| commit | e32b45673c7006a3d735ca5c18f648d5832dbac1 (patch) | |
| tree | d0e6119e423e391fb1638e0f22d9cce2759fa0e3 /Documentation/devicetree/bindings/media | |
| parent | 1df7b8cd3a83778a36315682cd41ea21d9d81d9c (diff) | |
| download | linux-e32b45673c7006a3d735ca5c18f648d5832dbac1.tar.xz | |
media: dt-bindings: nxp,imx8-jpeg: Add clocks entries
The JPEG decoder/encoder present in iMX8QXP and iMX8QM SoCs need
the PER and IPG clocks to be functional, so add the clock entries.
This also fixes the following schema warning:
imx8qm-apalis-eval.dtb: jpegdec@58400000: 'assigned-clock-rates', 'assigned-clocks', 'clock-names', 'clocks' do not match any of the regexes: 'pinctrl-[0-9]+'
from schema $id: http://devicetree.org/schemas/media/nxp,imx8-jpeg.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Mirela Rabulea <mirela.rabulea@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'Documentation/devicetree/bindings/media')
| -rw-r--r-- | Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml b/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml index 3d9d1db37040..2be30c5fdc83 100644 --- a/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml +++ b/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml @@ -31,6 +31,11 @@ properties: reg: maxItems: 1 + clocks: + items: + - description: AXI DMA engine clock for fetching JPEG bitstream from memory (per) + - description: IP bus clock for register access (ipg) + interrupts: description: | There are 4 slots available in the IP, which the driver may use @@ -49,6 +54,7 @@ properties: required: - compatible - reg + - clocks - interrupts - power-domains @@ -56,12 +62,15 @@ additionalProperties: false examples: - | + #include <dt-bindings/clock/imx8-lpcg.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/firmware/imx/rsrc.h> jpegdec: jpegdec@58400000 { compatible = "nxp,imx8qxp-jpgdec"; reg = <0x58400000 0x00050000 >; + clocks = <&img_jpeg_dec_lpcg IMX_LPCG_CLK_0>, + <&img_jpeg_dec_lpcg IMX_LPCG_CLK_4>; interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>, @@ -76,6 +85,8 @@ examples: jpegenc: jpegenc@58450000 { compatible = "nxp,imx8qm-jpgenc", "nxp,imx8qxp-jpgenc"; reg = <0x58450000 0x00050000 >; + clocks = <&img_jpeg_enc_lpcg IMX_LPCG_CLK_0>, + <&img_jpeg__lpcg IMX_LPCG_CLK_4>; interrupts = <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>, |