brain-hackers_pepepper-mirror
/
linux-brain
mirror of https://github.com/brain-hackers/linux-brain.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: dts: imx7s-warp: add ov2680 sensor node 

Warp7 comes with a Omnivision OV2680 sensor, add the node here to make
complete the camera data path for this system. Add the needed regulator
to the analog voltage supply, the port and endpoints in mipi_csi node
and the pinctrl for the reset gpio.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Rui Miguel Silva 2019-03-28 14:25:16 +00:00 committed by Shawn Guo
parent 2cd37a97d1
commit e345fd4249
1 changed files with 45 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
arch/arm/boot/dts/imx7s-warp.dts
View File

@ -55,6 +55,14 @@
regulator-always-on;
};
reg_peri_3p15v: regulator-peri-3p15v {
compatible = "regulator-fixed";
regulator-name = "peri_3p15v_reg";
regulator-min-microvolt = <3150000>;
regulator-max-microvolt = <3150000>;
regulator-always-on;
};
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "imx7-sgtl5000";
@ -184,6 +192,27 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
ov2680: camera@36 {
compatible = "ovti,ov2680";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ov2680>;
reg = <0x36>;
clocks = <&osc>;
clock-names = "xvclk";
reset-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
DOVDD-supply = <&sw2_reg>;
DVDD-supply = <&sw2_reg>;
AVDD-supply = <&reg_peri_3p15v>;
port {
ov2680_to_mipi: endpoint {
remote-endpoint = <&mipi_from_sensor>;
clock-lanes = <0>;
data-lanes = <1>;
};
};
};
};
&i2c3 {
@ -221,6 +250,16 @@
clock-frequency = <166000000>;
fsl,csis-hs-settle = <3>;
status = "okay";
port@0 {
reg = <0>;
mipi_from_sensor: endpoint {
remote-endpoint = <&ov2680_to_mipi>;
data-lanes = <1>;
};
};
};
&sai1 {
@ -347,6 +386,12 @@
>;
};
pinctrl_ov2680: ov2660grp {
fsl,pins = <
MX7D_PAD_LPSR_GPIO1_IO03__GPIO1_IO3 0x14
>;
};
pinctrl_sai1: sai1grp {
fsl,pins = <
MX7D_PAD_SAI1_RX_DATA__SAI1_RX_DATA0 0x1f