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[73.241.2.21]) by smtp.googlemail.com with ESMTPSA id m19sm55195497pfk.72.2017.01.06.18.12.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 06 Jan 2017 18:12:10 -0800 (PST) From: Steve Longerbeam X-Google-Original-From: Steve Longerbeam To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, kernel@pengutronix.de, fabio.estevam@nxp.com, linux@armlinux.org.uk, mchehab@kernel.org, hverkuil@xs4all.nl, nick@shmanahar.org, markus.heiser@darmarIT.de, p.zabel@pengutronix.de, laurent.pinchart+renesas@ideasonboard.com, bparrot@ti.com, geert@linux-m68k.org, arnd@arndb.de, sudipm.mukherjee@gmail.com, minghsiu.tsai@mediatek.com, tiffany.lin@mediatek.com, jean-christophe.trotin@st.com, horms+renesas@verge.net.au, niklas.soderlund+renesas@ragnatech.se, robert.jarzmik@free.fr, songjun.wu@microchip.com, andrew-ct.chen@mediatek.com, gregkh@linuxfoundation.org Subject: [PATCH v3 09/24] ARM: dts: imx6-sabreauto: add reset-gpios property for max7310_b Date: Fri, 6 Jan 2017 18:11:27 -0800 Message-Id: <1483755102-24785-10-git-send-email-steve_longerbeam@mentor.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1483755102-24785-1-git-send-email-steve_longerbeam@mentor.com> References: <1483755102-24785-1-git-send-email-steve_longerbeam@mentor.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170106_181233_188327_9C9942A5 X-CRM114-Status: UNSURE ( 9.43 ) 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: devel@driverdev.osuosl.org, devicetree@vger.kernel.org, Steve Longerbeam , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.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 reset pin to the port expander chip (MAX7310) is controlled by a gpio, so define a reset-gpios property to control it. There are three MAX7310's on the SabreAuto CPU card (max7310_[abc]), but all use the same pin for their reset. Since all can't acquire the same pin, assign it to max7310_b, that chip is needed by more functions (usb and adv7180). Signed-off-by: Steve Longerbeam --- arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index cace88c..967c3b8 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -136,6 +136,9 @@ reg = <0x32>; gpio-controller; #gpio-cells = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_max7310>; + reset-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; }; max7310_c: gpio@34 { @@ -442,6 +445,12 @@ >; }; + pinctrl_max7310: max7310grp { + fsl,pins = < + MX6QDL_PAD_SD2_DAT0__GPIO1_IO15 0x1b0b0 + >; + }; + pinctrl_pwm3: pwm1grp { fsl,pins = < MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1