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From: Tim Lunn <tim@feathertop.org>
To: linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org
Cc: Tim Lunn <tim@feathertop.org>, Jagan Teki <jagan@edgeble.ai>,
	Rob Herring <robh+dt@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	Heiko Stuebner <heiko@sntech.de>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>
Subject: [PATCH v2 1/9] ARM: dts: rockchip: rv1126: Add alternate UART pins
Date: Wed, 22 Nov 2023 23:22:24 +1100	[thread overview]
Message-ID: <20231122122232.952696-2-tim@feathertop.org> (raw)
In-Reply-To: <20231122122232.952696-1-tim@feathertop.org>

Add uart3m2_xfer and uart4m2_xfer pins for Rockchip RV1126. These are
used as serial ports for the indicator and Zigbee radio on the iHost.

Signed-off-by: Tim Lunn <tim@feathertop.org>
---

(no changes since v1)

 arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi b/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
index bb34b0c9cb4a..4f85b7b3fc4c 100644
--- a/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
+++ b/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
@@ -263,6 +263,14 @@ uart3m0_xfer: uart3m0-xfer {
 				/* uart3_tx_m0 */
 				<3 RK_PC6 4 &pcfg_pull_up>;
 		};
+		/omit-if-no-ref/
+		uart3m2_xfer: uart3m2-xfer {
+			rockchip,pins =
+				/* uart3_rx_m2 */
+				<3 RK_PA1 4 &pcfg_pull_up>,
+				/* uart3_tx_m2 */
+				<3 RK_PA0 4 &pcfg_pull_up>;
+		};
 	};
 	uart4 {
 		/omit-if-no-ref/
@@ -273,6 +281,14 @@ uart4m0_xfer: uart4m0-xfer {
 				/* uart4_tx_m0 */
 				<3 RK_PA4 4 &pcfg_pull_up>;
 		};
+		/omit-if-no-ref/
+		uart4m2_xfer: uart4m2-xfer {
+			rockchip,pins =
+				/* uart4_rx_m2 */
+				<1 RK_PD4 3 &pcfg_pull_up>,
+				/* uart4_tx_m2 */
+				<1 RK_PD5 3 &pcfg_pull_up>;
+		};
 	};
 	uart5 {
 		/omit-if-no-ref/
-- 
2.40.1


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  reply	other threads:[~2023-11-22 12:23 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-22 12:22 [PATCH v2 0/9] Add support for Sonoff iHost RV1126 Smart Home Gateway Tim Lunn
2023-11-22 12:22 ` Tim Lunn [this message]
2023-11-22 12:22 ` [PATCH v2 2/9] ARM: dts: rockchip: rv1126: Serial aliases Tim Lunn
2023-11-22 12:29   ` Krzysztof Kozlowski
2023-11-22 12:22 ` [PATCH v2 3/9] i2c: rk3x: Adjust offset for i2c2 on rv1126 Tim Lunn
2023-11-26 19:43   ` Andi Shyti
2023-11-27  0:26     ` Heiko Stübner
2023-11-27 10:11       ` Tim Lunn
2023-11-27 21:57         ` Andi Shyti
2023-11-22 12:22 ` [PATCH v2 4/9] ARM: dts: rockchip: rv1126: Add i2c2 nodes Tim Lunn
2023-11-22 12:29   ` Krzysztof Kozlowski
2023-11-22 13:09     ` Tim Lunn
2023-11-26 23:06     ` Heiko Stübner
2023-11-27  6:52       ` Krzysztof Kozlowski
2023-11-27  9:23         ` Tim Lunn
2023-11-27  9:27           ` Krzysztof Kozlowski
2023-11-27  9:45             ` Heiko Stübner
2023-11-27  9:58               ` Tim Lunn
2023-11-27 10:29                 ` Heiko Stübner
2023-11-27 10:43                   ` Dragan Simic
2023-11-27 10:50                     ` Heiko Stübner
2023-11-27 10:55                       ` Dragan Simic
2023-11-27 11:10                         ` Heiko Stübner
2023-11-27 13:07                           ` Dragan Simic
2023-12-12  8:04                             ` Dragan Simic
2023-11-27 12:52                   ` Tim Lunn
2023-11-27 23:11               ` Alex Bee
2023-11-27 23:35                 ` Heiko Stübner
2023-11-22 12:22 ` [PATCH v2 5/9] ARM: dts: rockchip: rv1126: Split up rgmii1 pinctrl Tim Lunn
2023-11-22 12:22 ` [PATCH v2 6/9] ARM: dts: rockchip: rv1126: Add ethernet alias Tim Lunn
2023-11-22 12:22 ` [PATCH v2 7/9] ARM: dts: rockchip: Add rv1109 SoC Tim Lunn
2023-11-22 12:22 ` [PATCH v2 8/9] ARM: dts: Add Sonoff iHost Smart Home Hub Tim Lunn
2023-11-22 12:22 ` [PATCH v2 9/9] dt-bindings: arm: rockchip: Add Sonoff iHost Tim Lunn

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