[PATCH 2/4] arm64: dts: qcom: qcs8300: Add CCI definitions

[Konrad Dybcio]

On 9/9/25 1:42 PM, Vikram Sharma wrote:
> From: Nihal Kumar Gupta <quic_nihalkum at quicinc.com>
> 
> Add support for three Camera Control Interface (CCI) controllers
> on the Qualcomm QCS8300 SoC. Configure clocks, power domains,
> pinctrl states and two I2C buses (i2c0, i2c1) with 1 MHz frequency.
> Nodes are added in a disabled state by default.
> 
> Co-developed-by: Ravi Shankar <quic_rshankar at quicinc.com>
> Signed-off-by: Ravi Shankar <quic_rshankar at quicinc.com>
> Co-developed-by: Vishal Verma <quic_vishverm at quicinc.com>
> Signed-off-by: Vishal Verma <quic_vishverm at quicinc.com>
> Co-developed-by: Suresh Vankadara <quic_svankada at quicinc.com>
> Signed-off-by: Suresh Vankadara <quic_svankada at quicinc.com>
> Signed-off-by: Nihal Kumar Gupta <quic_nihalkum at quicinc.com>
> Signed-off-by: Vikram Sharma <quic_vikramsa at quicinc.com>
> ---
>  arch/arm64/boot/dts/qcom/qcs8300.dtsi | 309 ++++++++++++++++++++++++++
>  1 file changed, 309 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qcs8300.dtsi b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
> index a248e269d72d..a69719e291ea 100644
> --- a/arch/arm64/boot/dts/qcom/qcs8300.dtsi
> +++ b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
> @@ -4681,6 +4681,123 @@ videocc: clock-controller at abf0000 {
>  			#power-domain-cells = <1>;
>  		};
>  
> +		cci0: cci at ac13000 {
> +			compatible = "qcom,qcs8300-cci", "qcom,msm8996-cci";
> +			reg = <0x0 0x0ac13000 0x0 0x1000>;
> +
> +			interrupts = <GIC_SPI 460 IRQ_TYPE_EDGE_RISING>;
> +
> +			clocks = <&camcc CAM_CC_CAMNOC_AXI_CLK>,
> +				 <&camcc CAM_CC_CPAS_AHB_CLK>,

Does CCI really require all three of these clocks? AXI turned out
not to be necessary on at least some platforms

Konrad