From: hdegoede@redhat.com (Hans de Goede)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] ARM: dts: sun7i: Add uart4_pins_b definition
Date: Thu, 21 May 2015 14:32:33 +0200 [thread overview]
Message-ID: <1432211555-25078-1-git-send-email-hdegoede@redhat.com> (raw)
From: Michael Ring <mail@michael-ring.org>
Some boards (e.g. the BananaPro) use alternative pins for uart4, add a pinmux
entry for these.
Signed-off-by: Michael Ring <mail@michael-ring.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
arch/arm/boot/dts/sun7i-a20.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index e04cdf9..99d48b4 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -844,6 +844,13 @@
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ uart4_pins_b: uart4 at 1 {
+ allwinner,pins = "PH4", "PH5";
+ allwinner,function = "uart4";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
uart5_pins_a: uart5 at 0 {
allwinner,pins = "PI10", "PI11";
allwinner,function = "uart5";
--
2.4.1
next reply other threads:[~2015-05-21 12:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-21 12:32 Hans de Goede [this message]
2015-05-21 12:32 ` [PATCH 2/3] ARM: dts: sun7i: Add uart2 support for BananaPi Hans de Goede
2015-05-21 18:45 ` Maxime Ripard
2015-05-21 12:32 ` [PATCH 3/3] ARM: dts: sun7i: Add uart4 support for BananaPro, disable uart2 Hans de Goede
2015-05-21 17:45 ` [PATCH 1/3] ARM: dts: sun7i: Add uart4_pins_b definition Maxime Ripard
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