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arm: dts: alif: Add camera support to appkit DTS files #22

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arm: dts: alif: Add camera support to appkit DTS files #22

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118 changes: 116 additions & 2 deletions arch/arm/boot/dts/alif/ensemble/appkit/appkit-e6.dts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@

#include "../common/ensemble-ex.dtsi"
#include "../common/devkit_ex_dct_defines.h"
#include <dt-bindings/media/video-interfaces.h>

/ {
model = "appkit-e6";
Expand All @@ -26,12 +27,21 @@
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_camera_power: reg_camera {
compatible = "regulator-fixed";
regulator-name = "camera-power";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2700000>;
regulator-always-on;
status = "okay";
};
reg_2p7v: regulator-2v7 {
compatible = "regulator-fixed";
regulator-name = "fixed-2.7V";
regulator-name = "vaa-supply";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2700000>;
regulator-always-on;
status = "okay";
};
reg_1p8v: regulator-1v8 {
compatible = "regulator-fixed";
Expand All @@ -42,10 +52,11 @@
};
reg_1p2v: regulator-1v2 {
compatible = "regulator-fixed";
regulator-name = "fixed-1.2V";
regulator-name = "vdd-supply";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
status = "okay";
};

chosen {
Expand Down Expand Up @@ -334,6 +345,99 @@
status = ETHOSU_NPU_STATUS;
};

/ {
i2cmux {
compatible = "i2c-mux-gpio";
#address-cells = <1>;
#size-cells = <0>;
mux-gpios = <&port15 3 GPIO_ACTIVE_HIGH>;
i2c-parent = <&i2c1>;
status = "okay";
i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;

arx3a0_selfie: arx3a0@36 {
compatible = "onnn,arx3a0";
reg = <0x36>;
clocks = <&psclks ENSEMBLE_EXT_CLK>;
clock-names = "extclk";
pinctrl-0 = <&pinctrl_csi_cam>;
pinctrl-names = "default";
reset-gpios = <&port15 4 GPIO_ACTIVE_LOW>;
power-gpios = <&port8 5 GPIO_ACTIVE_HIGH>;
vaa-supply = <&reg_2p7v>;
vdd-supply = <&reg_1p2v>;
vdd_io-supply = <&reg_1p8v>;
status = "okay";
port {
arx3a0_csi2_ep: endpoint {
bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
data-lanes = <1 2>;
remote-endpoint = <&csi2_in>;
link-frequencies = /bits/ 64 <400000000>;
};
};
};
};
};
};

&dphy {
status = CSI_STATUS;
};

&csi {
status = CSI_STATUS;

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;
csi2_in: endpoint {
bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
remote-endpoint = <&arx3a0_csi2_ep>;
data-lanes = <1 2>;
};
};

port@1 {
reg = <1>;
csi_out_ep: endpoint {
remote-endpoint = <&cpi_ep_in>;
bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
};
};
};
};

&cpi {
status = CPI_STATUS;

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;
cpi_ep_in: endpoint {
remote-endpoint = <&csi_out_ep>;
bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
};
};

port@1 {
reg = <1>;
cpi_isp_out: endpoint {
};
};

};
};

&pinmux {
/*
* syntax:
Expand Down Expand Up @@ -483,6 +587,12 @@
>;
};

pinctrl_csi_cam: camera1grp {
pinmux = <
PIN_P0_3__CAM_XVCLK_A 0x23
>;
};

pinctrl_camera: camera0grp {
pinmux = <
PIN_P10_2__CAM_PCLK_B 0x0
Expand Down Expand Up @@ -549,3 +659,7 @@
};

};

&gpio7 {
status = "okay";
};
118 changes: 116 additions & 2 deletions arch/arm/boot/dts/alif/ensemble/appkit/appkit-e8-unicore.dts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@

#include "../common/ensemble-ex.dtsi"
#include "../common/devkit_ex_dct_defines.h"
#include <dt-bindings/media/video-interfaces.h>

/ {
model = "appkit-e8";
Expand All @@ -26,12 +27,21 @@
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_camera_power: reg_camera {
compatible = "regulator-fixed";
regulator-name = "camera-power";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2700000>;
regulator-always-on;
status = "okay";
};
reg_2p7v: regulator-2v7 {
compatible = "regulator-fixed";
regulator-name = "fixed-2.7V";
regulator-name = "vaa-supply";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2700000>;
regulator-always-on;
status = "okay";
};
reg_1p8v: regulator-1v8 {
compatible = "regulator-fixed";
Expand All @@ -42,10 +52,11 @@
};
reg_1p2v: regulator-1v2 {
compatible = "regulator-fixed";
regulator-name = "fixed-1.2V";
regulator-name = "vdd-supply";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
status = "okay";
};

chosen {
Expand Down Expand Up @@ -334,6 +345,99 @@
status = ETHOSU_NPU_STATUS;
};

/ {
i2cmux {
compatible = "i2c-mux-gpio";
#address-cells = <1>;
#size-cells = <0>;
mux-gpios = <&port15 3 GPIO_ACTIVE_HIGH>;
i2c-parent = <&i2c1>;
status = "okay";
i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;

arx3a0_selfie: arx3a0@36 {
compatible = "onnn,arx3a0";
reg = <0x36>;
clocks = <&psclks ENSEMBLE_EXT_CLK>;
clock-names = "extclk";
pinctrl-0 = <&pinctrl_csi_cam>;
pinctrl-names = "default";
reset-gpios = <&port15 4 GPIO_ACTIVE_LOW>;
power-gpios = <&port8 5 GPIO_ACTIVE_HIGH>;
vaa-supply = <&reg_2p7v>;
vdd-supply = <&reg_1p2v>;
vdd_io-supply = <&reg_1p8v>;
status = "okay";
port {
arx3a0_csi2_ep: endpoint {
bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
data-lanes = <1 2>;
remote-endpoint = <&csi2_in>;
link-frequencies = /bits/ 64 <400000000>;
};
};
};
};
};
};

&dphy {
status = CSI_STATUS;
};

&csi {
status = CSI_STATUS;

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;
csi2_in: endpoint {
bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
remote-endpoint = <&arx3a0_csi2_ep>;
data-lanes = <1 2>;
};
};

port@1 {
reg = <1>;
csi_out_ep: endpoint {
remote-endpoint = <&cpi_ep_in>;
bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
};
};
};
};

&cpi {
status = CPI_STATUS;

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;
cpi_ep_in: endpoint {
remote-endpoint = <&csi_out_ep>;
bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
};
};

port@1 {
reg = <1>;
cpi_isp_out: endpoint {
};
};

};
};

&pinmux {
/*
* syntax:
Expand Down Expand Up @@ -483,6 +587,12 @@
>;
};

pinctrl_csi_cam: camera1grp {
pinmux = <
PIN_P0_3__CAM_XVCLK_A 0x23
>;
};

pinctrl_camera: camera0grp {
pinmux = <
PIN_P10_2__CAM_PCLK_B 0x0
Expand Down Expand Up @@ -549,3 +659,7 @@
};

};

&gpio7 {
status = "okay";
};
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