diff options
| author | Rayyan Ansari <rayyan@ansari.sh> | 2022-10-02 15:28:57 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-11-05 22:02:41 -0500 |
| commit | 4ab2f41b0850768716c446461653178372bcd35c (patch) | |
| tree | 526839ff4593011d1ca53abd748832a1af51e85f | |
| parent | da6b4c059283166c1939143574b3ade96817304e (diff) | |
ARM: dts: qcom: msm8226: Add CCI bus
Add a node for the Camera Control Interface I2C bus found on MSM8226.
Signed-off-by: Rayyan Ansari <rayyan@ansari.sh>
Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221002122859.75525-6-matti.lehtimaki@gmail.com
| -rw-r--r-- | arch/arm/boot/dts/qcom-msm8226.dtsi | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom-msm8226.dtsi index 70cea141bc44..81f30b66f4d7 100644 --- a/arch/arm/boot/dts/qcom-msm8226.dtsi +++ b/arch/arm/boot/dts/qcom-msm8226.dtsi @@ -7,6 +7,7 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/qcom,gcc-msm8974.h> +#include <dt-bindings/clock/qcom,mmcc-msm8974.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/power/qcom-rpmpd.h> #include <dt-bindings/reset/qcom,gcc-msm8974.h> @@ -298,6 +299,33 @@ #size-cells = <0>; }; + cci: cci@fda0c000 { + compatible = "qcom,msm8226-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 = <400000>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + usb: usb@f9a55000 { compatible = "qcom,ci-hdrc"; reg = <0xf9a55000 0x200>, @@ -389,6 +417,22 @@ bias-disable; }; + cci_default: cci-default-state { + pins = "gpio29", "gpio30"; + function = "cci_i2c0"; + + drive-strength = <2>; + bias-disable; + }; + + cci_sleep: cci-sleep-state { + pins = "gpio29", "gpio30"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + sdhc1_default_state: sdhc1-default-state { clk-pins { pins = "sdc1_clk"; |