diff options
| author | Heiko Stübner <heiko@sntech.de> | 2014-08-20 23:07:22 +0400 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2014-08-28 01:40:52 +0400 |
| commit | 4721ab855d1a1d3e472ff38d1cae06e23e0520cf (patch) | |
| tree | d0e80eb2ada5f4ba4f8dd4192e123dc6cb6f97d4 /arch/arm/boot/dts/rk3188-radxarock.dts | |
| parent | 0541f94fdff89fb7bc14bf5fe0da21d9d19a0c6d (diff) | |
| download | linux-4721ab855d1a1d3e472ff38d1cae06e23e0520cf.tar.xz | |
ARM: dts: rockchip: add hym8563 rtc to Radxa Rock board
The Radxa Rock uses a hym8563 as rtc. Add the i2c device and necessary
pinconfig for the interrupt pin - labeled rtc_int in the schematics.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm/boot/dts/rk3188-radxarock.dts')
| -rw-r--r-- | arch/arm/boot/dts/rk3188-radxarock.dts | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts index ef72faf9059a..ff35acfa8ae7 100644 --- a/arch/arm/boot/dts/rk3188-radxarock.dts +++ b/arch/arm/boot/dts/rk3188-radxarock.dts @@ -80,6 +80,17 @@ status = "okay"; clock-frequency = <400000>; + rtc@51 { + compatible = "haoyu,hym8563"; + reg = <0x51>; + interrupt-parent = <&gpio0>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&rtc_int>; + #clock-cells = <0>; + clock-output-names = "xin32k"; + }; + act8846: act8846@5a { compatible = "active-semi,act8846"; reg = <0x5a>; @@ -196,6 +207,12 @@ }; }; + hym8563 { + rtc_int: rtc-int { + rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + ir-receiver { ir_recv_pin: ir-recv-pin { rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>; |