From mboxrd@z Thu Jan 1 00:00:00 1970 From: jagan@amarulasolutions.com (Jagan Teki) Date: Thu, 1 Nov 2018 00:06:33 +0530 Subject: [PATCH 6/7] arm64: allwinner: h6: Add RTC clock to phandle 32kHz external oscillator In-Reply-To: <20181031183634.29640-1-jagan@amarulasolutions.com> References: <20181031183634.29640-1-jagan@amarulasolutions.com> Message-ID: <20181031183634.29640-6-jagan@amarulasolutions.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Jagan Teki Outside of SOC few chips need external clock source through RTC example Wifi chip. So H6 RTC clock node need to phandle 32kHz external oscillator like A64 RTC. Add support for it. prefix rtc- with clock-output-names defined in dt-binding to avoid confusion with existing osc32k name. Signed-off-by: Jagan Teki --- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index c8d2fe76da7e..028ec286aa0a 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -271,6 +271,9 @@ reg = <0x7000000 0x400>; interrupts = , ; + clock-output-names = "rtc-osc32k", "rtc-osc32k-out"; + clocks = <&osc32k>; + #clock-cells = <1>; }; r_ccu: clock at 7010000 { -- 2.18.0.321.gffc6fa0e3