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37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
From cf34231072d53e643d6ef1baa95a8e9df644542e Mon Sep 17 00:00:00 2001
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From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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Date: Mon, 28 Apr 2014 18:17:12 +0200
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Subject: [PATCH] ARM: sun7i: dt: add pinmux configuration for the PWM
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Add the pinctrl descriptions for both PWM channels of the Allwinner A20.
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Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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---
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arch/arm/boot/dts/sun7i-a20.dtsi | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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--- a/arch/arm/boot/dts/sun7i-a20.dtsi
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+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
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@@ -584,6 +584,20 @@
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#size-cells = <0>;
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#gpio-cells = <3>;
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+ pwm0_pins_a: pwm0@0 {
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+ allwinner,pins = "PB2";
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+ allwinner,function = "pwm";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <0>;
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+ };
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+
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+ pwm1_pins_a: pwm1@0 {
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+ allwinner,pins = "PI3";
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+ allwinner,function = "pwm";
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+ allwinner,drive = <0>;
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+ allwinner,pull = <0>;
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+ };
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+
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uart0_pins_a: uart0@0 {
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allwinner,pins = "PB22", "PB23";
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allwinner,function = "uart0";
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