ARM: dts: rockchip: add hym8563 rtc to Radxa Rock board
From: Heiko Stuebner <heiko@...> Date: Thu, 14 Aug 2014 01:05:16 +0200
Commit-Message
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@...>
Patch-Comment
if nobody complains I'll queue this into my v3.18-next/dts branch arch/arm/boot/dts/rk3188-radxarock.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
Statistics
- 17 lines added
- 0 lines removed
Changes
-------------------- arch/arm/boot/dts/rk3188-radxarock.dts --------------------
index ef72faf..ff35acfa 100644
@@ -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>;