[PATCH] arm64: dts: meson: add i2c3/rtc nodes and vrtc alias to GT-King/GT-King-Pro
From: Christian Hewitt
Date: Tue Dec 01 2020 - 01:32:18 EST
The GT-King and GT-King-Pro boxes have an RTC chip and power cell, so enable it.
GTKING:~ # dmesg | grep rtc
[ 5.237245] meson-vrtc ff8000a8.rtc: registered as rtc1
[ 5.261869] rtc-hym8563 0-0051: registered as rtc0
[ 5.265016] rtc-hym8563 0-0051: setting system clock to 2020-11-30T09:16:54 UTC (1606727814)
Signed-off-by: Christian Hewitt <christianshewitt@xxxxxxxxx>
---
.../boot/dts/amlogic/meson-g12b-gtking-pro.dts | 17 +++++++++++++++++
.../boot/dts/amlogic/meson-g12b-gtking.dts | 18 ++++++++++++++++++
2 files changed, 35 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts
index f0c56a16af3d..0e5c500fb78f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking-pro.dts
@@ -14,6 +14,11 @@
compatible = "azw,gtking", "amlogic,g12b";
model = "Beelink GT-King Pro";
+ aliases {
+ rtc0 = &rtc;
+ rtc1 = &vrtc;
+ };
+
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
@@ -112,6 +117,18 @@
status = "okay";
};
+&i2c3 {
+ status = "okay";
+ pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
+ pinctrl-names = "default";
+
+ rtc: rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ wakeup-source;
+ };
+};
+
&tdmif_b {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
index eeb7bc5539ef..10b87eb97b14 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-gtking.dts
@@ -14,6 +14,11 @@
compatible = "azw,gtking", "amlogic,g12b";
model = "Beelink GT-King";
+ aliases {
+ rtc0 = &rtc;
+ rtc1 = &vrtc;
+ };
+
spdif_dit: audio-codec-1 {
#sound-dai-cells = <0>;
compatible = "linux,spdif-dit";
@@ -122,6 +127,19 @@
status = "okay";
};
+
+&i2c3 {
+ status = "okay";
+ pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
+ pinctrl-names = "default";
+
+ rtc: rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ wakeup-source;
+ };
+};
+
&spdifout {
pinctrl-0 = <&spdif_out_h_pins>;
pinctrl-names = "default";
--
2.17.1