mirror of
https://github.com/coolsnowwolf/lede.git
synced 2025-04-16 04:13:31 +00:00
54 lines
1.3 KiB
Diff
54 lines
1.3 KiB
Diff
From 0a691542952f6706436e383f984c38b361c986ee Mon Sep 17 00:00:00 2001
|
|
From: Frank Wunderlich <frank-w@public-files.de>
|
|
Date: Wed, 8 Jun 2022 18:11:49 +0200
|
|
Subject: [PATCH 17/51] arm64: dts: rockchip: add RTC to BPI-R2 Pro
|
|
|
|
Add devicetree node for hym8563 rtc to Bananapi R2 Pro board.
|
|
|
|
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
|
|
Link: https://lore.kernel.org/r/20220608161150.58919-3-linux@fw-web.de
|
|
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
|
|
---
|
|
.../boot/dts/rockchip/rk3568-bpi-r2-pro.dts | 23 +++++++++++++++++++
|
|
1 file changed, 23 insertions(+)
|
|
|
|
--- a/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts
|
|
+++ b/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts
|
|
@@ -389,6 +389,23 @@
|
|
};
|
|
};
|
|
|
|
+&i2c3 {
|
|
+ status = "okay";
|
|
+
|
|
+ hym8563: rtc@51 {
|
|
+ compatible = "haoyu,hym8563";
|
|
+ reg = <0x51>;
|
|
+ interrupt-parent = <&gpio0>;
|
|
+ interrupts = <RK_PD3 IRQ_TYPE_EDGE_FALLING>;
|
|
+ #clock-cells = <0>;
|
|
+ clock-frequency = <32768>;
|
|
+ clock-output-names = "rtcic_32kout";
|
|
+ pinctrl-names = "default";
|
|
+ pinctrl-0 = <&hym8563_int>;
|
|
+ wakeup-source;
|
|
+ };
|
|
+};
|
|
+
|
|
&i2c5 {
|
|
/* pin 3 (SDA) + 4 (SCL) of header con2 */
|
|
status = "disabled";
|
|
@@ -411,6 +428,12 @@
|
|
};
|
|
};
|
|
|
|
+ hym8563 {
|
|
+ hym8563_int: hym8563-int {
|
|
+ rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
+ };
|
|
+ };
|
|
+
|
|
pmic {
|
|
pmic_int: pmic_int {
|
|
rockchip,pins =
|