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ARM: dts: qcom: msm8974: Add CCI bus

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Add a node for the Camera Control Interface I2C bus found on MSM8974.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221002122859.75525-7-matti.lehtimaki@gmail.com
This commit is contained in:
Luca Weiss
2022-10-02 15:28:58 +03:00
committed by Bjorn Andersson
parent 4ab2f41b08
commit 4dd3949d17
1 changed files with 66 additions and 0 deletions
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66
arch/arm/boot/dts/qcom-msm8974.dtsi
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@@ -1464,6 +1464,38 @@ blsp2_i2c6_sleep: blsp2-i2c6-sleep {
bias-pull-up;
};
cci_default: cci-default-state {
cci_i2c0_default: cci-i2c0-default-pins {
pins = "gpio19", "gpio20";
function = "cci_i2c0";
drive-strength = <2>;
bias-disable;
};
cci_i2c1_default: cci-i2c1-default-pins {
pins = "gpio21", "gpio22";
function = "cci_i2c1";
drive-strength = <2>;
bias-disable;
};
};
cci_sleep: cci-sleep-state {
cci_i2c0_sleep: cci-i2c0-sleep-pins {
pins = "gpio19", "gpio20";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
cci_i2c1_sleep: cci-i2c1-sleep-pins {
pins = "gpio21", "gpio22";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
};
spi8_default: spi8_default {
mosi {
pins = "gpio45";
@@ -1616,6 +1648,40 @@ dsi0_phy: 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 = <&cci_default>;
pinctrl-1 = <&cci_sleep>;
status = "disabled";
cci_i2c0: i2c-bus@0 {
reg = <0>;
clock-frequency = <100000>;
#address-cells = <1>;
#size-cells = <0>;
};
cci_i2c1: i2c-bus@1 {
reg = <1>;
clock-frequency = <100000>;
#address-cells = <1>;
#size-cells = <0>;
};
};
gpu: adreno@fdb00000 {
compatible = "qcom,adreno-330.1", "qcom,adreno";
reg = <0xfdb00000 0x10000>;