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From: Chen-Yu Tsai <wens@csie.org>
To: Maxime Ripard <maxime.ripard@free-electrons.com>,
	David Airlie <airlied@linux.ie>
Cc: devicetree@vger.kernel.org, Chen-Yu Tsai <wens@csie.org>,
	dri-devel@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Hans de Goede <hdegoede@redhat.com>
Subject: [PATCH 5/6] ARM: dts: sun5i: q8-common: Enable audio codec
Date: Tue, 17 May 2016 23:56:10 +0800	[thread overview]
Message-ID: <1463500571-28970-6-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1463500571-28970-1-git-send-email-wens@csie.org>

The Q8 tablets use the audio codec to provide audio output via a
headphone jack or a small mono speaker. A GPIO output is used to
control speaker amp.

The tablets may or may not have an internal microphone.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun5i-q8-common.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/sun5i-q8-common.dtsi b/arch/arm/boot/dts/sun5i-q8-common.dtsi
index 8fc1b6110fb8..5b065fd542f0 100644
--- a/arch/arm/boot/dts/sun5i-q8-common.dtsi
+++ b/arch/arm/boot/dts/sun5i-q8-common.dtsi
@@ -61,6 +61,13 @@
 	};
 };
 
+&codec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&codec_pa_pin>;
+	allwinner,pa-gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10 */
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 };
@@ -100,6 +107,13 @@
 };
 
 &pio {
+	codec_pa_pin: codec_pa_pin@0 {
+		allwinner,pins = "PG10";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
 	mmc0_cd_pin_q8: mmc0_cd_pin@0 {
 		allwinner,pins = "PG0";
 		allwinner,function = "gpio_in";
-- 
2.8.1

WARNING: multiple messages have this Message-ID (diff)
From: wens@csie.org (Chen-Yu Tsai)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 5/6] ARM: dts: sun5i: q8-common: Enable audio codec
Date: Tue, 17 May 2016 23:56:10 +0800	[thread overview]
Message-ID: <1463500571-28970-6-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1463500571-28970-1-git-send-email-wens@csie.org>

The Q8 tablets use the audio codec to provide audio output via a
headphone jack or a small mono speaker. A GPIO output is used to
control speaker amp.

The tablets may or may not have an internal microphone.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun5i-q8-common.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/sun5i-q8-common.dtsi b/arch/arm/boot/dts/sun5i-q8-common.dtsi
index 8fc1b6110fb8..5b065fd542f0 100644
--- a/arch/arm/boot/dts/sun5i-q8-common.dtsi
+++ b/arch/arm/boot/dts/sun5i-q8-common.dtsi
@@ -61,6 +61,13 @@
 	};
 };
 
+&codec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&codec_pa_pin>;
+	allwinner,pa-gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10 */
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 };
@@ -100,6 +107,13 @@
 };
 
 &pio {
+	codec_pa_pin: codec_pa_pin at 0 {
+		allwinner,pins = "PG10";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
 	mmc0_cd_pin_q8: mmc0_cd_pin at 0 {
 		allwinner,pins = "PG0";
 		allwinner,function = "gpio_in";
-- 
2.8.1

  parent reply	other threads:[~2016-05-17 15:56 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-17 15:56 [PATCH 0/6] ARM: dts: sun5i: q8-common: Enable various peripherals Chen-Yu Tsai
2016-05-17 15:56 ` Chen-Yu Tsai
2016-05-17 15:56 ` Chen-Yu Tsai
2016-05-17 15:56 ` [PATCH 1/6] drm: sun4i: do cleanup if RGB output init fails Chen-Yu Tsai
2016-05-17 15:56   ` Chen-Yu Tsai
2016-05-17 15:56   ` Chen-Yu Tsai
2016-05-25 12:38   ` Maxime Ripard
2016-05-25 12:38     ` Maxime Ripard
2016-05-17 15:56 ` [PATCH 2/6] ARM: dts: axp209: Disable ldo5 by default Chen-Yu Tsai
2016-05-17 15:56   ` Chen-Yu Tsai
2016-05-25 12:39   ` Maxime Ripard
2016-05-25 12:39     ` Maxime Ripard
2016-05-25 12:39     ` Maxime Ripard
2016-05-17 15:56 ` [PATCH 3/6] ARM: dts: sun5i: q8-common: Enable USB-based WiFi Chen-Yu Tsai
2016-05-17 15:56   ` Chen-Yu Tsai
2016-05-17 15:56   ` Chen-Yu Tsai
2016-05-17 15:56 ` [PATCH 4/6] ARM: dts: sun5i: q8-common: Enable USB power supply Chen-Yu Tsai
2016-05-17 15:56   ` Chen-Yu Tsai
2016-05-25 12:41   ` Maxime Ripard
2016-05-25 12:41     ` Maxime Ripard
2016-05-17 15:56 ` Chen-Yu Tsai [this message]
2016-05-17 15:56   ` [PATCH 5/6] ARM: dts: sun5i: q8-common: Enable audio codec Chen-Yu Tsai
2016-05-25 12:43   ` Maxime Ripard
2016-05-25 12:43     ` Maxime Ripard
2016-05-25 12:43     ` Maxime Ripard
2016-05-17 15:56 ` [PATCH 6/6] ARM: dts: sun5i: q8-common: Enable display pipeline and LCD display Chen-Yu Tsai
2016-05-17 15:56   ` Chen-Yu Tsai
2016-05-17 15:56   ` Chen-Yu Tsai
2016-05-25 12:44   ` Maxime Ripard
2016-05-25 12:44     ` Maxime Ripard
2016-05-25 12:44     ` Maxime Ripard
2016-05-18  8:13 ` [PATCH 0/6] ARM: dts: sun5i: q8-common: Enable various peripherals Hans de Goede
2016-05-18  8:13   ` Hans de Goede
2016-05-18  8:13   ` Hans de Goede
2016-05-25 12:40   ` Maxime Ripard
2016-05-25 12:40     ` Maxime Ripard

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