linux-kernel - [PATCH 7/7] ARM: sunxi: hackberry: Add UART muxing

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Date:	Tue, 19 Mar 2013 11:35:16 +0100
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	kevin@...winnertech.com, sunny@...winnertech.com,
	shuge@...winnertech.com, linux-serial@...r.kernel.org,
	Russell King <linux@....linux.org.uk>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 7/7] ARM: sunxi: hackberry: Add UART muxing

We previously relied on the bootloader to do the muxing of the UART for
the Hackberry. Don't rely on it anymore and use pinctrl.

Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
Acked-by: Emilio López <emilio@...pez.com.ar>
---
 arch/arm/boot/dts/sun4i-a10-hackberry.dts |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/sun4i-a10-hackberry.dts b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
index 9ab6875..2046000 100644
--- a/arch/arm/boot/dts/sun4i-a10-hackberry.dts
+++ b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
@@ -24,6 +24,8 @@
 
 	soc {
 		uart0: serial@...28000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_pins_a>;
 			status = "okay";
 		};
 	};
-- 
1.7.10.4

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