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From: Andre Przywara <andre.przywara@arm.com>
To: Jernej Skrabec <jernej.skrabec@gmail.com>,
	Chen-Yu Tsai <wens@csie.org>,
	Samuel Holland <samuel@sholland.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>
Cc: linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Nick Alilovic <nickalilovic@gmail.com>
Subject: [PATCH v2 1/2] arm64: dts: allwinner: h616: Add 32K fanout pin
Date: Fri,  9 Feb 2024 11:57:58 +0000	[thread overview]
Message-ID: <20240209115759.3582869-2-andre.przywara@arm.com> (raw)
In-Reply-To: <20240209115759.3582869-1-andre.przywara@arm.com>

On some boards the designers saved on a 32KHz crystal for some external
chips, so the SoC has to help out, with providing a 32 KHz clock signal.

Add a pinctrl group node to allow DT nodes to reference this fanout signal.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
index d549d277d9729..12ffabc79bcde 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
@@ -256,6 +256,12 @@ uart1_rts_cts_pins: uart1-rts-cts-pins {
 				pins = "PG8", "PG9";
 				function = "uart1";
 			};
+
+			/omit-if-no-ref/
+			x32clk_fanout_pin: x32clk-fanout-pin {
+				pins = "PG10";
+				function = "clock";
+			};
 		};
 
 		gic: interrupt-controller@3021000 {
-- 
2.25.1


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WARNING: multiple messages have this Message-ID (diff)
From: Andre Przywara <andre.przywara@arm.com>
To: Jernej Skrabec <jernej.skrabec@gmail.com>,
	Chen-Yu Tsai <wens@csie.org>,
	Samuel Holland <samuel@sholland.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>
Cc: linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Nick Alilovic <nickalilovic@gmail.com>
Subject: [PATCH v2 1/2] arm64: dts: allwinner: h616: Add 32K fanout pin
Date: Fri,  9 Feb 2024 11:57:58 +0000	[thread overview]
Message-ID: <20240209115759.3582869-2-andre.przywara@arm.com> (raw)
In-Reply-To: <20240209115759.3582869-1-andre.przywara@arm.com>

On some boards the designers saved on a 32KHz crystal for some external
chips, so the SoC has to help out, with providing a 32 KHz clock signal.

Add a pinctrl group node to allow DT nodes to reference this fanout signal.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
index d549d277d9729..12ffabc79bcde 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
@@ -256,6 +256,12 @@ uart1_rts_cts_pins: uart1-rts-cts-pins {
 				pins = "PG8", "PG9";
 				function = "uart1";
 			};
+
+			/omit-if-no-ref/
+			x32clk_fanout_pin: x32clk-fanout-pin {
+				pins = "PG10";
+				function = "clock";
+			};
 		};
 
 		gic: interrupt-controller@3021000 {
-- 
2.25.1


  reply	other threads:[~2024-02-09 11:58 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-09 11:57 [PATCH v2 0/2] arm64: dts: allwinner: Add Transpeed WiFi nodes Andre Przywara
2024-02-09 11:57 ` Andre Przywara
2024-02-09 11:57 ` Andre Przywara [this message]
2024-02-09 11:57   ` [PATCH v2 1/2] arm64: dts: allwinner: h616: Add 32K fanout pin Andre Przywara
2024-02-09 12:21   ` Jernej Škrabec
2024-02-09 12:21     ` Jernej Škrabec
2024-02-09 11:57 ` [PATCH v2 2/2] arm64: dts: allwinner: Transpeed 8K618-T: add WiFi nodes Andre Przywara
2024-02-09 11:57   ` Andre Przywara
2024-02-09 12:21   ` Jernej Škrabec
2024-02-09 12:21     ` Jernej Škrabec
2024-02-09 12:22   ` Jernej Škrabec
2024-02-09 12:22     ` Jernej Škrabec
2024-02-11 20:16 ` [PATCH v2 0/2] arm64: dts: allwinner: Add Transpeed " Jernej Škrabec
2024-02-11 20:16   ` Jernej Škrabec

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