From patchwork Sun Dec 17 20:37:21 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Agner X-Patchwork-Id: 10117883 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4D70260392 for ; Sun, 17 Dec 2017 20:40:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3BE7428AE2 for ; Sun, 17 Dec 2017 20:40:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2D76B28E26; Sun, 17 Dec 2017 20:40:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A78CD28AE2 for ; Sun, 17 Dec 2017 20:40:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=N14JPGSurznUN1ByPXAcNLqyHjDSkreh6cY3Jn5nQso=; b=b/nvOQPlUWamBL6PCoVanflT6K twnHuJe3v3wHiSJI2gbQPtPrzoDT6TkO5WhLsJGFvwAviEO2sz2RsgLyTxFvxUIbi9XFIHmQpQg+h uxG+STgXD5mIDfRVs98K0WeYKEtuUWR3Sl0E0Eyb4iaBT55T+1WfXpRx6CrKk3Lu2Tk4XzHpJuh7a x0Ks1NfqCGQYL13Kdnl8PPYvuRX9tsBpxVwGSlPbzjRd6xHKluUtUFjh3TeWEvlaG2iuBZM7gEBVF 1icX+lowdapeGs/4jb0rjQ0Bmig9OadUV16JAM4+1Hnh0RTj09JoNFWIOXfMpJymnym4rn7VYiAZ/ R3MrGTKg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1eQfjW-00080t-1D; Sun, 17 Dec 2017 20:40:26 +0000 Received: from mail.kmu-office.ch ([2a02:418:6a02::a2]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1eQfhN-0004gW-6K for linux-arm-kernel@lists.infradead.org; Sun, 17 Dec 2017 20:38:24 +0000 Received: from trochilidae.toradex.int (unknown [IPv6:2001:1620:c6e::127]) by mail.kmu-office.ch (Postfix) with ESMTPSA id 5F77E5C3A94; Sun, 17 Dec 2017 21:31:21 +0100 (CET) From: Stefan Agner To: shawnguo@kernel.org, kernel@pengutronix.de Subject: [PATCH v2 7/9] ARM: dts: imx7-colibri: specify backlight GPIO Date: Sun, 17 Dec 2017 21:37:21 +0100 Message-Id: <20171217203723.15896-7-stefan@agner.ch> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20171217203723.15896-1-stefan@agner.ch> References: <20171217203723.15896-1-stefan@agner.ch> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=agner.ch; s=dkim; t=1513542681; bh=zQli1ciuSQBK3vll9FD1W5dgx+Q1VEHI+ltI/9WvbXE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=TtquUItQtXrGflbJEv8vzLXnmdvNTncZ3w7gdnMoMpNIVSwV1n6U95zy1g0ecZ/G76PbkHacGu81GFiYf533FQ5CnSYEpt3cfgvI/ONNBklezl3hLjpFqwjTavpBFeDasr8Q7isuILtAS17f+6BDsTKQsJZyZ95+ygJSxecbznw= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171217_123813_942629_42361457 X-CRM114-Status: UNSURE ( 7.95 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Stefan Agner , robh+dt@kernel.org, fabio.estevam@nxp.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The Colibri standard defines SODIMM 71 as backlight enable GPIO. Assign the GPIO to the backlight node in the module level device tree. Signed-off-by: Stefan Agner Reviewed-by: Fabio Estevam --- arch/arm/boot/dts/imx7-colibri.dtsi | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi index d623ef0f6e3e..689ff6822634 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -43,7 +43,10 @@ / { bl: backlight { compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_bl_on>; pwms = <&pwm1 0 5000000 0>; + enable-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; }; reg_module_3v3: regulator-module-3v3 { @@ -360,7 +363,6 @@ fsl,pins = < MX7D_PAD_ECSPI2_SS0__GPIO4_IO23 0x14 /* SODIMM 65 */ MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x74 /* SODIMM 69 */ - MX7D_PAD_SD1_WP__GPIO5_IO1 0x14 /* SODIMM 71 */ MX7D_PAD_I2C4_SDA__GPIO4_IO15 0x14 /* SODIMM 75 */ MX7D_PAD_ECSPI1_MISO__GPIO4_IO18 0x14 /* SODIMM 79 */ MX7D_PAD_I2C3_SCL__GPIO4_IO12 0x14 /* SODIMM 81 */ @@ -436,6 +438,12 @@ >; }; + pinctrl_gpio_bl_on: gpio-bl-on { + fsl,pins = < + MX7D_PAD_SD1_WP__GPIO5_IO1 0x14 /* SODIMM 71 */ + >; + }; + pinctrl_gpmi_nand: gpmi-nand-grp { fsl,pins = < MX7D_PAD_SD3_CLK__NAND_CLE 0x71