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SubjectRe: [PATCH v10 3/5] ARM: dts: at91: sama7g5: add nodes for video capture
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On 14.12.2022 14:55, Eugen Hristev - M18282 wrote:
> On 5/3/22 12:51, Eugen Hristev wrote:
>> Add node for the XISC (eXtended Image Sensor Controller) and CSI2DC
>> (csi2 demux controller).
>> These nodes represent the top level of the video capture hardware pipeline
>> and are directly connected in hardware.
>>
>> Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
>> ---
>> Changes in v10:
>> - nodes disabled by default
>>
>> arch/arm/boot/dts/sama7g5.dtsi | 51 ++++++++++++++++++++++++++++++++++
>> 1 file changed, 51 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
>> index 4decd3a91a76..fe9c6df9819b 100644
>> --- a/arch/arm/boot/dts/sama7g5.dtsi
>> +++ b/arch/arm/boot/dts/sama7g5.dtsi
>> @@ -454,6 +454,57 @@ sdmmc2: mmc@e120c000 {
>> status = "disabled";
>> };
>>
>> + csi2dc: csi2dc@e1404000 {
>> + compatible = "microchip,sama7g5-csi2dc";
>> + reg = <0xe1404000 0x500>;
>> + clocks = <&pmc PMC_TYPE_PERIPHERAL 34>, <&xisc>;
>> + clock-names = "pclk", "scck";
>> + assigned-clocks = <&xisc>;
>> + assigned-clock-rates = <266000000>;
>> + status = "disabled";
>> +
>> + ports {
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + port@0 {
>> + reg = <0>;
>> + csi2dc_in: endpoint {
>> + };
>> + };
>> +
>> + port@1 {
>> + reg = <1>;
>> + csi2dc_out: endpoint {
>> + bus-width = <14>;
>> + hsync-active = <1>;
>> + vsync-active = <1>;
>> + remote-endpoint = <&xisc_in>;
>> + };
>> + };
>> + };
>> + };
>> +
>> + xisc: xisc@e1408000 {
>> + compatible = "microchip,sama7g5-isc";
>> + reg = <0xe1408000 0x2000>;
>> + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&pmc PMC_TYPE_PERIPHERAL 56>;
>> + clock-names = "hclock";
>> + #clock-cells = <0>;
>> + clock-output-names = "isc-mck";
>> + status = "disabled";
>> +
>> + port {
>> + xisc_in: endpoint {
>> + bus-type = <5>; /* Parallel */
>> + bus-width = <14>;
>> + hsync-active = <1>;
>> + vsync-active = <1>;
>> + remote-endpoint = <&csi2dc_out>;
>> + };
>> + };
>> + };
>> +
>> pwm: pwm@e1604000 {
>> compatible = "microchip,sama7g5-pwm", "atmel,sama5d2-pwm";
>> reg = <0xe1604000 0x4000>;
>
> Hello Claudiu, Nicolas,

Hi, Eugen,

>
> This patch is ready to go now , as the media controller support for XISC
> driver is in tree.
>
> Let me know if you need this to be resent.

No need. I'll take this one for the next PR.

Thank you,
Claudiu Beznea

>
> Thanks,
> Eugen
>

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