From: Chen-Yu Tsai <wens@csie.org> To: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Chen-Yu Tsai <wens@csie.org>, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org Subject: [PATCH 03/12] ARM: dts: sun8i: Add pinmux set for uart0 Date: Sun, 17 Aug 2014 11:52:09 +0800 [thread overview] Message-ID: <1408247538-16950-4-git-send-email-wens@csie.org> (raw) In-Reply-To: <1408247538-16950-1-git-send-email-wens@csie.org> uart0 on sun8i is only muxed with mmc0, which makes it a poor choice for the console. However, some tablets only have pads for uart0 available on the circuit board. Here we add the uart0 pinmux set for people who need it. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- arch/arm/boot/dts/sun8i-a23.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi b/arch/arm/boot/dts/sun8i-a23.dtsi index a40e632..0d6bb6d 100644 --- a/arch/arm/boot/dts/sun8i-a23.dtsi +++ b/arch/arm/boot/dts/sun8i-a23.dtsi @@ -199,6 +199,13 @@ #address-cells = <1>; #size-cells = <0>; #gpio-cells = <3>; + + uart0_pins_a: uart0@0 { + allwinner,pins = "PF2", "PF4"; + allwinner,function = "uart0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; }; ahb1_rst: reset@01c202c0 { -- 2.1.0
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From: wens@csie.org (Chen-Yu Tsai) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 03/12] ARM: dts: sun8i: Add pinmux set for uart0 Date: Sun, 17 Aug 2014 11:52:09 +0800 [thread overview] Message-ID: <1408247538-16950-4-git-send-email-wens@csie.org> (raw) In-Reply-To: <1408247538-16950-1-git-send-email-wens@csie.org> uart0 on sun8i is only muxed with mmc0, which makes it a poor choice for the console. However, some tablets only have pads for uart0 available on the circuit board. Here we add the uart0 pinmux set for people who need it. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- arch/arm/boot/dts/sun8i-a23.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi b/arch/arm/boot/dts/sun8i-a23.dtsi index a40e632..0d6bb6d 100644 --- a/arch/arm/boot/dts/sun8i-a23.dtsi +++ b/arch/arm/boot/dts/sun8i-a23.dtsi @@ -199,6 +199,13 @@ #address-cells = <1>; #size-cells = <0>; #gpio-cells = <3>; + + uart0_pins_a: uart0 at 0 { + allwinner,pins = "PF2", "PF4"; + allwinner,function = "uart0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; }; ahb1_rst: reset at 01c202c0 { -- 2.1.0
next prev parent reply other threads:[~2014-08-17 3:54 UTC|newest] Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-08-17 3:52 [PATCH 00/12] ARM: sun8i: Enable pinctrl, i2c and mmc Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 3:52 ` [PATCH 01/12] ARM: dts: sun8i: Add PIO controller node to the sun8i dtsi Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 3:52 ` [PATCH 02/12] ARM: dts: sun8i: Add R_PIO controller node to the dtsi Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai [this message] 2014-08-17 3:52 ` [PATCH 03/12] ARM: dts: sun8i: Add pinmux set for uart0 Chen-Yu Tsai 2014-08-17 3:52 ` [PATCH 04/12] ARM: dts: sun8i: Add pin muxing option for R_UART Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 3:52 ` [PATCH 05/12] ARM: dts: sun8i: ippo-q8h: Add pinctrl properties " Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 3:52 ` [PATCH 06/12] ARM: dts: sun8i: Add mmc clocks to the dtsi Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 3:52 ` [PATCH 07/12] ARM: dts: sun8i: Add pin-muxing info for the mmc controllers Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 3:52 ` [PATCH 08/12] ARM: dts: sun8i: Add mmc controller nodes Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 3:52 ` [PATCH 09/12] ARM: dts: sun8i: Enable mmc controller on ippo-q8h-v5 Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 3:52 ` [PATCH 10/12] ARM: dts: sun8i: Add pin-muxing info for the i2c controllers Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 3:52 ` [PATCH 11/12] ARM: dts: sun8i: Add i2c controller nodes Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 8:02 ` Maxime Ripard 2014-08-17 8:02 ` Maxime Ripard 2014-08-17 15:20 ` Chen-Yu Tsai 2014-08-17 15:20 ` Chen-Yu Tsai 2014-08-18 14:27 ` Maxime Ripard 2014-08-18 14:27 ` Maxime Ripard 2014-08-18 15:57 ` [linux-sunxi] " Chen-Yu Tsai 2014-08-18 15:57 ` Chen-Yu Tsai 2014-08-17 3:52 ` [PATCH 12/12] ARM: dts: sun8i: Enable i2c controllers on ippo-q8h-v5 Chen-Yu Tsai 2014-08-17 3:52 ` Chen-Yu Tsai 2014-08-17 8:03 ` [PATCH 00/12] ARM: sun8i: Enable pinctrl, i2c and mmc Maxime Ripard 2014-08-17 8:03 ` Maxime Ripard
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