arm64: dts: renesas: r8a774c0-cat874: Add support for AISTARVISION MIPI Adapter V2.1
This patch adds support for AISTARVISION MIPI Adapter V2.1 board connected to G2E board. Common file aistarvision-mipi-adapter-2.1.dtsi is created which have the camera endpoint nodes for imx219 and ov5645 so that this can be re-used with other G2x platforms. r8a774c0-ek874-mipi-2.1.dts file enables the required VIN/CSI nodes and by default ties ov5645 camera endpoint to CSI2. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/1587397794-11237-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
parent
7fc3b53a7b
commit
0e36587c08
@ -5,7 +5,8 @@ dtb-$(CONFIG_ARCH_R8A774A1) += r8a774a1-hihope-rzg2m-ex-idk-1110wr.dtb
|
||||
dtb-$(CONFIG_ARCH_R8A774B1) += r8a774b1-hihope-rzg2n.dtb
|
||||
dtb-$(CONFIG_ARCH_R8A774B1) += r8a774b1-hihope-rzg2n-ex.dtb
|
||||
dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-cat874.dtb r8a774c0-ek874.dtb \
|
||||
r8a774c0-ek874-idk-2121wr.dtb
|
||||
r8a774c0-ek874-idk-2121wr.dtb \
|
||||
r8a774c0-ek874-mipi-2.1.dtb
|
||||
dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-salvator-x.dtb
|
||||
dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-ulcb.dtb r8a77950-ulcb-kf.dtb
|
||||
dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-salvator-x.dtb r8a77951-salvator-xs.dtb
|
||||
|
@ -0,0 +1,94 @@
|
||||
// SPDX-License-Identifier: GPL-2.0
|
||||
/*
|
||||
* Device Tree Source for the AISTARVISION MIPI Adapter V2.1
|
||||
*
|
||||
* Copyright (C) 2020 Renesas Electronics Corp.
|
||||
*/
|
||||
|
||||
/ {
|
||||
ov5645_vdddo_1v8: 1p8v {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-name = "camera_vdddo";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ov5645_vdda_2v8: 2p8v {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-name = "camera_vdda";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
ov5645_vddd_1v5: 1p5v {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-name = "camera_vddd";
|
||||
regulator-min-microvolt = <1500000>;
|
||||
regulator-max-microvolt = <1500000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
imx219_vana_2v8: 2p8v {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-name = "camera_vana";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
imx219_vdig_1v8: 1p8v {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-name = "camera_vdig";
|
||||
regulator-min-microvolt = <1500000>;
|
||||
regulator-max-microvolt = <1500000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
imx219_vddl_1v2: 1p2v {
|
||||
compatible = "regulator-fixed";
|
||||
regulator-name = "camera_vddl";
|
||||
regulator-min-microvolt = <1200000>;
|
||||
regulator-max-microvolt = <1200000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
osc25250_clk: osc25250_clk {
|
||||
compatible = "fixed-clock";
|
||||
#clock-cells = <0>;
|
||||
clock-frequency = <24000000>;
|
||||
};
|
||||
};
|
||||
|
||||
&MIPI_PARENT_I2C {
|
||||
ov5645: ov5645@3c {
|
||||
compatible = "ovti,ov5645";
|
||||
reg = <0x3c>;
|
||||
clock-names = "xclk";
|
||||
clocks = <&osc25250_clk>;
|
||||
clock-frequency = <24000000>;
|
||||
vdddo-supply = <&ov5645_vdddo_1v8>;
|
||||
vdda-supply = <&ov5645_vdda_2v8>;
|
||||
vddd-supply = <&ov5645_vddd_1v5>;
|
||||
|
||||
port {
|
||||
ov5645_ep: endpoint {
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
imx219: imx219@10 {
|
||||
compatible = "sony,imx219";
|
||||
reg = <0x10>;
|
||||
clocks = <&osc25250_clk>;
|
||||
VANA-supply = <&imx219_vana_2v8>;
|
||||
VDIG-supply = <&imx219_vdig_1v8>;
|
||||
VDDL-supply = <&imx219_vddl_1v2>;
|
||||
|
||||
port {
|
||||
imx219_ep: endpoint {
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
72
arch/arm64/boot/dts/renesas/r8a774c0-ek874-mipi-2.1.dts
Normal file
72
arch/arm64/boot/dts/renesas/r8a774c0-ek874-mipi-2.1.dts
Normal file
@ -0,0 +1,72 @@
|
||||
// SPDX-License-Identifier: GPL-2.0
|
||||
/*
|
||||
* Device Tree Source for the Silicon Linux RZ/G2E 96board platform (CAT874)
|
||||
* connected with aistarvision-mipi-v2-adapter board
|
||||
*
|
||||
* Copyright (C) 2020 Renesas Electronics Corp.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
#include "r8a774c0-ek874.dts"
|
||||
#define MIPI_PARENT_I2C i2c3
|
||||
#include "aistarvision-mipi-adapter-2.1.dtsi"
|
||||
|
||||
/ {
|
||||
model = "Silicon Linux RZ/G2E evaluation kit EK874 (CAT874 + CAT875) with aistarvision-mipi-v2-adapter board";
|
||||
compatible = "si-linux,cat875", "si-linux,cat874", "renesas,r8a774c0";
|
||||
};
|
||||
|
||||
&i2c3 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vin4 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vin5 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&csi40 {
|
||||
status = "okay";
|
||||
|
||||
ports {
|
||||
port {
|
||||
csi40_in: endpoint {
|
||||
clock-lanes = <0>;
|
||||
data-lanes = <1 2>;
|
||||
remote-endpoint = <&ov5645_ep>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&ov5645 {
|
||||
enable-gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>;
|
||||
reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
|
||||
|
||||
port {
|
||||
ov5645_ep: endpoint {
|
||||
clock-lanes = <0>;
|
||||
data-lanes = <1 2>;
|
||||
remote-endpoint = <&csi40_in>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&imx219 {
|
||||
port {
|
||||
imx219_ep: endpoint {
|
||||
clock-lanes = <0>;
|
||||
data-lanes = <1 2>;
|
||||
link-frequencies = /bits/ 64 <456000000>;
|
||||
/* uncomment remote-endpoint property to tie imx219 to
|
||||
* CSI2 also make sure remote-endpoint for ov5645 camera
|
||||
* is commented and remote endpoint phandle in csi40_in
|
||||
* is imx219_ep
|
||||
*/
|
||||
/* remote-endpoint = <&csi40_in>; */
|
||||
};
|
||||
};
|
||||
};
|
Loading…
Reference in New Issue
Block a user