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| author | Chukun Pan <amadeus@jmu.edu.cn> | 2022-07-26 10:30:46 +0800 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2022-09-10 01:01:10 +0200 |
| commit | 1b8d4233f51632cb3134b373b5727e26ab7e0a49 (patch) | |
| tree | 2a03c60bc9730d5d40d16b19217ce8c5e89f035c /arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | |
| parent | cd4e5f30f51f1066170a7c5f267cba6f062213e7 (diff) | |
| download | linux-1b8d4233f51632cb3134b373b5727e26ab7e0a49.tar.gz linux-1b8d4233f51632cb3134b373b5727e26ab7e0a49.tar.bz2 linux-1b8d4233f51632cb3134b373b5727e26ab7e0a49.zip | |
arm64: dts: rockchip: add rtc to rock3a
Add devicetree node for hym8563 rtc to
Radxa ROCK3 Model A board.
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20220726023046.5876-1-amadeus@jmu.edu.cn
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts index cd8cc0c3c68a..037a2c3b1602 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts @@ -484,6 +484,23 @@ status = "disabled"; }; +&i2c5 { + status = "okay"; + + hym8563: rtc@51 { + compatible = "haoyu,hym8563"; + reg = <0x51>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "rtcic_32kout"; + pinctrl-names = "default"; + pinctrl-0 = <&hym8563_int>; + wakeup-source; + }; +}; + &i2s0_8ch { status = "okay"; }; @@ -524,6 +541,12 @@ }; }; + hym8563 { + hym8563_int: hym8563-int { + rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + leds { led_user_en: led_user_en { rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; |