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From: Jagan Teki <jagan@amarulasolutions.com>
To: Maxime Ripard <maxime.ripard@bootlin.com>,
	Chen-Yu Tsai <wens@csie.org>, Icenowy Zheng <icenowy@aosc.io>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com
Cc: Jagan Teki <jagan@openedev.com>
Subject: [PATCH 6/7] arm64: allwinner: h6: Add RTC clock to phandle 32kHz external oscillator
Date: Thu,  1 Nov 2018 00:06:33 +0530	[thread overview]
Message-ID: <20181031183634.29640-6-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20181031183634.29640-1-jagan@amarulasolutions.com>

From: Jagan Teki <jagan@openedev.com>

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 <jagan@openedev.com>
---
 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 = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+			clock-output-names = "rtc-osc32k", "rtc-osc32k-out";
+			clocks = <&osc32k>;
+			#clock-cells = <1>;
 		};
 
 		r_ccu: clock@7010000 {
-- 
2.18.0.321.gffc6fa0e3


  parent reply	other threads:[~2018-10-31 18:37 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-31 18:36 [PATCH 1/7] clk: sunxi-ng: sun50i: h6: Fix MMC clock mux width Jagan Teki
2018-10-31 18:36 ` [PATCH 2/7] arm64: allwinner: h6: Add common orangepi nodes into dtsi Jagan Teki
2018-11-01  2:53   ` Chen-Yu Tsai
2018-11-01  7:13     ` Jagan Teki
2018-11-01  7:20       ` Chen-Yu Tsai
2018-10-31 18:36 ` [PATCH 3/7] arm64: allwinner: h6: Add OrangePi Lite2 initial support Jagan Teki
2018-10-31 18:36 ` [PATCH 4/7] arm64: allwinner: h6: Add MMC1 pinmux Jagan Teki
2018-10-31 18:36 ` [PATCH 5/7] arm64: allwinner: h6: Add RTC node Jagan Teki
2018-11-01  2:55   ` Chen-Yu Tsai
2018-11-01  7:33     ` Jagan Teki
2018-11-01  7:53       ` Chen-Yu Tsai
2018-11-01  9:02         ` Jagan Teki
2018-11-01  9:35           ` Chen-Yu Tsai
2018-10-31 18:36 ` Jagan Teki [this message]
2018-11-01  2:57   ` [PATCH 6/7] arm64: allwinner: h6: Add RTC clock to phandle 32kHz external oscillator Chen-Yu Tsai
2018-10-31 18:36 ` [RFC PATCH 7/7] arm64: allwinner: h6: orangepi-liet2: Enable AP6356S WiFi support Jagan Teki
2018-11-01  7:35   ` Jagan Teki
2018-11-01  7:58     ` Chen-Yu Tsai
2018-11-01  9:08       ` Jagan Teki
2018-11-01  9:49         ` Chen-Yu Tsai
2018-11-05  8:41 ` [PATCH 1/7] clk: sunxi-ng: sun50i: h6: Fix MMC clock mux width Maxime Ripard

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