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| author | Timon Baetz <timon.baetz@protonmail.com> | 2021-03-27 21:09:01 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-03-28 20:10:09 +0200 |
| commit | 7f4ebf3e4ce10a1ed8ff2aee5d75568dc3522b2f (patch) | |
| tree | c608a2618835976bec617da137719225e8f787de /arch/arm/boot/dts/exynos4210-i9100.dts | |
| parent | ARM: dts: exynos: white-space cleanups (diff) | |
| download | linux-7f4ebf3e4ce10a1ed8ff2aee5d75568dc3522b2f.tar.xz linux-7f4ebf3e4ce10a1ed8ff2aee5d75568dc3522b2f.zip | |
ARM: dts: exynos: Add front camera support to I9100
Add node for Samsung S5K5BAF CMOS image sensor and enable the associated
MIPI CSI-2 receiver node.
Signed-off-by: Timon Baetz <timon.baetz@protonmail.com>
Link: https://lore.kernel.org/r/20210327200851.777327-1-timon.baetz@protonmail.com
[krzk: put csis_1 node in alphabetical order]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos4210-i9100.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos4210-i9100.dts | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4210-i9100.dts b/arch/arm/boot/dts/exynos4210-i9100.dts index eb2570e447a1..525ff3d2fac3 100644 --- a/arch/arm/boot/dts/exynos4210-i9100.dts +++ b/arch/arm/boot/dts/exynos4210-i9100.dts @@ -147,6 +147,36 @@ }; }; + i2c_s5k5baf: i2c-gpio-1 { + compatible = "i2c-gpio"; + #address-cells = <1>; + #size-cells = <0>; + + sda-gpios = <&gpc1 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpc1 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + + image-sensor@2d { + compatible = "samsung,s5k5baf"; + reg = <0x2d>; + vdda-supply = <&cam_io_en_reg>; + vddreg-supply = <&vt_core_15v_reg>; + vddio-supply = <&vtcam_reg>; + clocks = <&camera 0>; + clock-names = "mclk"; + stbyn-gpios = <&gpl2 0 GPIO_ACTIVE_LOW>; + rstn-gpios = <&gpl2 1 GPIO_ACTIVE_LOW>; + clock-frequency = <24000000>; + + port { + s5k5bafx_ep: endpoint { + remote-endpoint = <&csis1_ep>; + data-lanes = <1>; + }; + }; + }; + }; + spi-3 { compatible = "spi-gpio"; #address-cells = <1>; @@ -220,7 +250,29 @@ }; &camera { + pinctrl-0 = <&cam_port_a_clk_active>; + pinctrl-names = "default"; + status = "okay"; + assigned-clocks = <&clock CLK_MOUT_CAM0>, <&clock CLK_MOUT_CAM1>; + assigned-clock-parents = <&clock CLK_XUSBXTI>, <&clock CLK_XUSBXTI>; +}; + +&csis_1 { status = "okay"; + vddcore-supply = <&vusb_reg>; + vddio-supply = <&vmipi_reg>; + clock-frequency = <160000000>; + #address-cells = <1>; + #size-cells = <0>; + + port@4 { + reg = <4>; + csis1_ep: endpoint { + remote-endpoint = <&s5k5bafx_ep>; + data-lanes = <1>; + samsung,csis-hs-settle = <6>; + }; + }; }; &cpu0 { |