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ARM: dts: Add rear camera nodes for exynos4412-trats2

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This patch enables the rear facing camera (s5c73m3) on TRATS2 board
by adding the I2C0 bus controller, s5c73m3 sensor, MIPI CSI-2 receiver
and the sensor's voltage regulator supply nodes.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Sylwester Nawrocki 2014-05-09 06:01:40 +09:00 committed by Kukjin Kim
parent ee5eda64af
commit 4cb378646e
1 changed files with 69 additions and 3 deletions
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72
arch/arm/boot/dts/exynos4412-trats2.dts
View File

@ -80,7 +80,24 @@
enable-active-high; enable-active-high;
}; };
/* More to come */ cam_af_reg: voltage-regulator-3 {
compatible = "regulator-fixed";
regulator-name = "CAM_AF";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
gpio = <&gpm0 4 0>;
enable-active-high;
};
cam_isp_core_reg: voltage-regulator-4 {
compatible = "regulator-fixed";
regulator-name = "CAM_ISP_CORE_1.2V_EN";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
gpio = <&gpm0 3 0>;
enable-active-high;
regulator-always-on;
};
}; };
gpio-keys { gpio-keys {
@ -140,6 +157,38 @@
}; };
}; };
i2c_0: i2c@13860000 {
samsung,i2c-sda-delay = <100>;
samsung,i2c-slave-addr = <0x10>;
samsung,i2c-max-bus-freq = <400000>;
pinctrl-0 = <&i2c0_bus>;
pinctrl-names = "default";
status = "okay";
s5c73m3@3c {
compatible = "samsung,s5c73m3";
reg = <0x3c>;
standby-gpios = <&gpm0 1 1>; /* ISP_STANDBY */
xshutdown-gpios = <&gpf1 3 1>; /* ISP_RESET */
vdd-int-supply = <&buck9_reg>;
vddio-cis-supply = <&ldo9_reg>;
vdda-supply = <&ldo17_reg>;
vddio-host-supply = <&ldo18_reg>;
vdd-af-supply = <&cam_af_reg>;
vdd-reg-supply = <&cam_io_reg>;
clock-frequency = <24000000>;
/* CAM_A_CLKOUT */
clocks = <&camera 0>;
clock-names = "cis_extclk";
port {
s5c73m3_ep: endpoint {
remote-endpoint = <&csis0_ep>;
data-lanes = <1 2 3 4>;
};
};
};
};
i2c@138D0000 { i2c@138D0000 {
samsung,i2c-sda-delay = <100>; samsung,i2c-sda-delay = <100>;
samsung,i2c-slave-addr = <0x10>; samsung,i2c-slave-addr = <0x10>;
@ -586,8 +635,8 @@
status = "okay"; status = "okay";
}; };
camera { camera: camera {
pinctrl-0 = <&cam_port_b_clk_active>; pinctrl-0 = <&cam_port_a_clk_active &cam_port_b_clk_active>;
pinctrl-names = "default"; pinctrl-names = "default";
status = "okay"; status = "okay";
@ -607,6 +656,23 @@
status = "okay"; status = "okay";
}; };
csis_0: csis@11880000 {
status = "okay";
vddcore-supply = <&ldo8_reg>;
vddio-supply = <&ldo10_reg>;
clock-frequency = <176000000>;
/* Camera C (3) MIPI CSI-2 (CSIS0) */
port@3 {
reg = <3>;
csis0_ep: endpoint {
remote-endpoint = <&s5c73m3_ep>;
data-lanes = <1 2 3 4>;
samsung,csis-hs-settle = <12>;
};
};
};
csis_1: csis@11890000 { csis_1: csis@11890000 {
vddcore-supply = <&ldo8_reg>; vddcore-supply = <&ldo8_reg>;
vddio-supply = <&ldo10_reg>; vddio-supply = <&ldo10_reg>;