From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 4.20 150/304] ARM: dts: imx51-zii-rdu1: Do not specify "power-gpio" for hpa1 Date: Mon, 28 Jan 2019 10:41:07 -0500 Message-ID: <20190128154341.47195-150-sashal@kernel.org> References: <20190128154341.47195-1-sashal@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190128154341.47195-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Andrey Smirnov , Fabio Estevam , Shawn Guo , Sasha Levin , devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org From: Andrey Smirnov [ Upstream commit 79da07dec740a42c70963ebacbd2bf8866af9e20 ] TPA6130A2 SD pin on RDU1 is not really controlled by SoC and instead is only meant to notify the system that audio was "muted" by external actors. To accommodate that, drop "power-gpio" property of hpa1 node as well as specify a name for that GPIO so that userspace can access it. Signed-off-by: Andrey Smirnov Signed-off-by: Fabio Estevam Tested-by: Chris Healy Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin --- arch/arm/boot/dts/imx51-zii-rdu1.dts | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts index 69d753cac89a..44985f61c0ba 100644 --- a/arch/arm/boot/dts/imx51-zii-rdu1.dts +++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts @@ -477,6 +477,15 @@ }; &gpio1 { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "hp-amp-shutdown-b", "", "", + "", "", "", "", + "", "", "", "", + "", "", "", "", + "", "", "", "", + "", "", "", ""; + unused-sd3-wp-gpio { /* * See pinctrl_esdhc1 below for more details on this @@ -495,9 +504,6 @@ hpa1: amp@60 { compatible = "ti,tpa6130a2"; reg = <0x60>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ampgpio>; - power-gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; Vdd-supply = <®_3p3v>; }; @@ -671,7 +677,10 @@ }; &iomuxc { - pinctrl_ampgpio: ampgpiogrp { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + pinctrl_hog: hoggrp { fsl,pins = < MX51_PAD_GPIO1_9__GPIO1_9 0x5e >; -- 2.19.1