Add dt-bindings for Imagination E5010 JPEG Encoder driver which is implemented as stateful V4L2 M2M driver. Co-developed-by: David Huang <d-huang@xxxxxx> Signed-off-by: David Huang <d-huang@xxxxxx> Signed-off-by: Devarsh Thakkar <devarsht@xxxxxx> --- V2: No change, just sending this together with driver and cover-letter .../bindings/media/img,e5010-jpeg-enc.yaml | 79 +++++++++++++++++++ MAINTAINERS | 5 ++ 2 files changed, 84 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml diff --git a/Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml b/Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml new file mode 100644 index 000000000000..0060373eace7 --- /dev/null +++ b/Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/img,e5010-jpeg-enc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Imagination E5010 JPEG Encoder + +maintainers: + - Devarsh Thakkar <devarsht@xxxxxx> + +description: | + The E5010 is a JPEG encoder from Imagination Technologies implemented on + TI's AM62A SoC. It is capable of real time encoding of YUV420 and YUV422 + inputs to JPEG and M-JPEG. It supports baseline JPEG Encoding up to + 8Kx8K resolution. + +properties: + compatible: + const: img,e5010-jpeg-enc + + reg: + items: + - description: The E5010 main register region + - description: The E5010 mmu register region + + reg-names: + items: + - const: regjasper + - const: regmmu + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + maxItems: 2 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - interrupts + - clocks + - clock-names + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/soc/ti,sci_pm_domain.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + cbass_main { + #address-cells = <2>; + #size-cells = <2>; + e5010: e5010@fd20000 { + compatible = "img,e5010-jpeg-enc"; + reg = <0x00 0xfd20000 0x00 0x100>, + <0x00 0xfd20200 0x00 0x200>; + reg-names = "regjasper", "regmmu"; + clocks = <&k3_clks 201 0>; + clock-names = "core_clk"; + power-domains = <&k3_pds 201 TI_SCI_PD_EXCLUSIVE>; + interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index a5c16bb92fe2..aab11219810f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10170,6 +10170,11 @@ S: Maintained F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml F: drivers/auxdisplay/img-ascii-lcd.c +IMGTEC JPEG ENCODER DRIVER +M: Devarsh Thakkar <devarsht@xxxxxx> +S: Supported +F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml + IMGTEC IR DECODER DRIVER S: Orphan F: drivers/media/rc/img-ir/ -- 2.34.1
