diff options
| author | Frank Wunderlich <frank-w@public-files.de> | 2022-06-08 18:11:49 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2022-06-11 17:13:10 +0200 |
| commit | efaa0c1378ed800abd1abe0aa51ffd30002efdb4 (patch) | |
| tree | 7bfba1a268452f92f110732861c2c0863789e6d7 /arch/arm64/boot/dts/rockchip | |
| parent | 4188962d993ef3633a61f66ba5afe9e43088f3c5 (diff) | |
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>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts b/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts index 40cf2236c0b6..f7339f42d3dd 100644 --- 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 = |