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[24.22.235.96]) by smtp.gmail.com with ESMTPSA id n127sm22750178pga.57.2019.05.22.00.12.51 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 22 May 2019 00:12:52 -0700 (PDT) From: Andrey Smirnov To: linux-arm-kernel@lists.infradead.org Cc: Andrey Smirnov , Shawn Guo , Chris Healy , Fabio Estevam , Lucas Stach , linux-kernel@vger.kernel.org Subject: [PATCH 1/3] ARM: dts: imx6: rdu2: Add node for UCS1002 USB charger chip Date: Wed, 22 May 2019 00:12:25 -0700 Message-Id: <20190522071227.31488-1-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add node for UCS1002 USB charger chip connected to front panel USB and replace "regulator-fixed" previously used to control VBUS. Signed-off-by: Andrey Smirnov Cc: Shawn Guo Cc: Chris Healy Cc: Fabio Estevam Cc: Lucas Stach Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 35 ++++++++++++------------- 1 file changed, 17 insertions(+), 18 deletions(-) diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi index 93be00a60c88..977d923e35df 100644 --- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi @@ -60,18 +60,6 @@ regulator-always-on; }; - reg_5p0v_user_usb: regulator-5p0v-user-usb { - compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_user_usb>; - vin-supply = <®_5p0v_main>; - regulator-name = "5V_USER_USB"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio3 22 GPIO_ACTIVE_LOW>; - startup-delay-us = <1000>; - }; - reg_3p3v_pmic: regulator-3p3v-pmic { compatible = "regulator-fixed"; vin-supply = <®_12p0v>; @@ -590,6 +578,16 @@ status = "disabled"; }; + reg_5p0v_user_usb: charger@32 { + compatible = "microchip,ucs1002"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ucs1002_pins>; + reg = <0x32>; + interrupts-extended = <&gpio5 2 IRQ_TYPE_EDGE_BOTH>, + <&gpio3 21 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "a_det", "alert"; + }; + hpa1: amp@60 { compatible = "ti,tpa6130a2"; pinctrl-names = "default"; @@ -982,12 +980,6 @@ >; }; - pinctrl_reg_user_usb: usbotggrp { - fsl,pins = < - MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x40000038 - >; - }; - pinctrl_rmii_phy_irq: phygrp { fsl,pins = < MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x40010000 @@ -1047,6 +1039,13 @@ >; }; + pinctrl_ucs1002_pins: ucs1002grp { + fsl,pins = < + MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b0 + MX6QDL_PAD_EIM_D21__GPIO3_IO21 0x1b0b0 + >; + }; + pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX6QDL_PAD_SD2_CMD__SD2_CMD 0x10059 -- 2.21.0