Re: [RFC PATCH 11/14] ARM: dts: qcom: msm8974: add CCI bus

Robert Foss
2022-05-26T12:16:19Z

This patch does not apply on upstream-media/master or
upstream-next/master. Is there another branch this series should be
applied to?

On Sun, 22 May 2022 at 18:28, Luca Weiss <luca@z3ntu.xyz> wrote:
>
> Add a node for the camera-specific i2c bus found on msm8974.
>
> Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
> ---
> arch/arm/boot/dts/qcom-msm8974.dtsi | 62 +++++++++++++++++++++++++++++
> 1 file changed, 62 insertions(+)
>
> diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
> index ffa6f874917a..a80b4ae71745 100644
> --- a/arch/arm/boot/dts/qcom-msm8974.dtsi
> +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
> @@ -1434,6 +1434,34 @@ blsp2_i2c5_sleep: blsp2-i2c5-sleep {
>
> /* BLSP2_I2C6 info is missing - nobody uses it though? */
>
> + cci0_default: cci0-default {
> + pins = "gpio19", "gpio20";
> + function = "cci_i2c0";
> + drive-strength = <2>;
> + bias-disable;
> + };
> +
> + cci0_sleep: cci0-sleep {
> + pins = "gpio19", "gpio20";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-disable;
> + };
> +
> + cci1_default: cci1-default {
> + pins = "gpio21", "gpio22";
> + function = "cci_i2c1";
> + drive-strength = <2>;
> + bias-disable;
> + };
> +
> + cci1_sleep: cci1-sleep {
> + pins = "gpio21", "gpio22";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-disable;
> + };
> +
> spi8_default: spi8_default {
> mosi {
> pins = "gpio45";
> @@ -1587,6 +1615,40 @@ dsi0_phy: dsi-phy@fd922a00 {
> };
> };
>
> + cci: cci@fda0c000 {
> + compatible = "qcom,msm8974-cci";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0xfda0c000 0x1000>;
> + interrupts = <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>;
> + clocks = <&mmcc CAMSS_TOP_AHB_CLK>,
> + <&mmcc CAMSS_CCI_CCI_AHB_CLK>,
> + <&mmcc CAMSS_CCI_CCI_CLK>;
> + clock-names = "camss_top_ahb",
> + "cci_ahb",
> + "cci";
> +
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&cci0_default &cci1_default>;
> + pinctrl-1 = <&cci0_sleep &cci1_sleep>;
> +
> + status = "disabled";
> +
> + cci_i2c0: i2c-bus@0 {
> + reg = <0>;
> + clock-frequency = <400000>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + cci_i2c1: i2c-bus@1 {
> + reg = <1>;
> + clock-frequency = <400000>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> + };
> +
> gpu: adreno@fdb00000 {
> compatible = "qcom,adreno-330.1", "qcom,adreno";
> reg = <0xfdb00000 0x10000>;
> --
> 2.36.0
>