From: Luca Weiss <luca@xxxxxxxxx>
Add a node for the Camera Control Interface I2C bus found on MSM8974.
Signed-off-by: Luca Weiss <luca@xxxxxxxxx>
Signed-off-by: Matti Lehtimäki <matti.lehtimaki@xxxxxxxxx>
---
arch/arm/boot/dts/qcom-msm8974.dtsi | 66 +++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 7a9be0acf3f5..b89d56590448 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -1463,6 +1463,38 @@ 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: 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 = <&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>;
--
2.34.1
