linux-kernel - [PATCH v3 5/8] dts: sun8i-h3: add pinmux definitions for UART2-3

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Message-Id: <1473234106-32330-6-git-send-email-jorik@kippendief.biz>
Date:   Wed,  7 Sep 2016 09:41:43 +0200
From:   jorik@...pendief.biz
To:     wens@...e.org, maxime.ripard@...e-electrons.com
Cc:     mark.rutland@....com, robh+dt@...nel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, Jorik Jonker <jorik@...pendief.biz>
Subject: [PATCH v3 5/8] dts: sun8i-h3: add pinmux definitions for UART2-3

From: Jorik Jonker <jorik@...pendief.biz>

These are the pinmux definitions for uarts2-3 on H3. These are the only
pins for these UARTS, but one could choose to use reduce them to only
RX/TX.

Signed-off-by: Jorik Jonker <jorik@...pendief.biz>
---
 arch/arm/boot/dts/sun8i-h3.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index 685755c..5cde54c 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -373,6 +373,20 @@
 				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 			};
+
+			uart2_rts_cts_pins: uart2_rts_cts {
+				allwinner,pins = "PA0", "PA1", "PA2", "PA3";
+				allwinner,function = "uart2";
+				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+			};
+
+			uart3_rts_cts_pins: uart3_rts_cts {
+				allwinner,pins = "PA13", "PA14", "PA15", "PA16";
+				allwinner,function = "uart3";
+				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+			};
 		};
 
 		timer@...20c00 {
-- 
2.7.4