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-rw-r--r--dts/src/arm64/allwinner/sun50i-a64-amarula-relic.dts65
1 files changed, 65 insertions, 0 deletions
diff --git a/dts/src/arm64/allwinner/sun50i-a64-amarula-relic.dts b/dts/src/arm64/allwinner/sun50i-a64-amarula-relic.dts
index 6cb2b7f..019ae09 100644
--- a/dts/src/arm64/allwinner/sun50i-a64-amarula-relic.dts
+++ b/dts/src/arm64/allwinner/sun50i-a64-amarula-relic.dts
@@ -22,6 +22,41 @@
stdout-path = "serial0:115200n8";
};
+ i2c {
+ compatible = "i2c-gpio";
+ sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>;
+ scl-gpios = <&pio 4 12 GPIO_ACTIVE_HIGH>;
+ i2c-gpio,delay-us = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ov5640: camera@3c {
+ compatible = "ovti,ov5640";
+ reg = <0x3c>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&csi_mclk_pin>;
+ clocks = <&ccu CLK_CSI_MCLK>;
+ clock-names = "xclk";
+
+ AVDD-supply = <&reg_aldo1>;
+ DOVDD-supply = <&reg_dldo3>;
+ DVDD-supply = <&reg_eldo3>;
+ reset-gpios = <&pio 4 14 GPIO_ACTIVE_LOW>; /* CSI-RST-R: PE14 */
+ powerdown-gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* CSI-STBY-R: PE15 */
+
+ port {
+ ov5640_ep: endpoint {
+ remote-endpoint = <&csi_ep>;
+ bus-width = <8>;
+ hsync-active = <1>; /* Active high */
+ vsync-active = <0>; /* Active low */
+ data-active = <1>; /* Active high */
+ pclk-sample = <1>; /* Rising */
+ };
+ };
+ };
+ };
+
wifi_pwrseq: wifi-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rtc 1>;
@@ -30,10 +65,40 @@
};
};
+&csi {
+ status = "okay";
+
+ port {
+ csi_ep: endpoint {
+ remote-endpoint = <&ov5640_ep>;
+ bus-width = <8>;
+ hsync-active = <1>; /* Active high */
+ vsync-active = <0>; /* Active low */
+ data-active = <1>; /* Active high */
+ pclk-sample = <1>; /* Rising */
+ };
+ };
+};
+
&ehci0 {
status = "okay";
};
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+ status = "okay";
+
+ sensor@48 {
+ compatible = "st,stlm75";
+ reg = <0x48>;
+ };
+};
+
+&i2c0_pins {
+ bias-pull-up;
+};
+
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;