From mboxrd@z Thu Jan 1 00:00:00 1970 From: mgr@pengutronix.de (Michael Grzeschik) Date: Sun, 8 Mar 2015 17:00:22 +0100 Subject: [PATCH 2/2] ARM: dts: imx6: add support for technexion toucan board In-Reply-To: <20150303010530.GA20455@dragon> References: <1424457195-8796-1-git-send-email-m.grzeschik@pengutronix.de> <1424457195-8796-2-git-send-email-m.grzeschik@pengutronix.de> <20150303010530.GA20455@dragon> Message-ID: <20150308160022.GA29524@pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Mar 03, 2015 at 09:05:32AM +0800, Shawn Guo wrote: > On Fri, Feb 20, 2015 at 07:33:15PM +0100, Michael Grzeschik wrote: > > This patch adds the second user of the edm1 module. > > > > Signed-off-by: Michael Grzeschik > > --- > > arch/arm/boot/dts/Makefile | 1 + > > arch/arm/boot/dts/imx6dl-toucan.dts | 203 ++++++++++++++++++++++++++++++++++++ > > 2 files changed, 204 insertions(+) > > create mode 100644 arch/arm/boot/dts/imx6dl-toucan.dts > > > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > > index 91bd5bd..bea96c8 100644 > > --- a/arch/arm/boot/dts/Makefile > > +++ b/arch/arm/boot/dts/Makefile > > @@ -234,6 +234,7 @@ dtb-$(CONFIG_ARCH_MXC) += \ > > imx6dl-tx6dl-comtft.dtb \ > > imx6dl-tx6u-801x.dtb \ > > imx6dl-tx6u-811x.dtb \ > > + imx6dl-toucan.dtb \ > > 'o' goes before 'x' in alphabet table. Will be fixed in v2. > > > imx6dl-wandboard.dtb \ > > imx6dl-wandboard-revb1.dtb \ > > imx6q-arm2.dtb \ > > diff --git a/arch/arm/boot/dts/imx6dl-toucan.dts b/arch/arm/boot/dts/imx6dl-toucan.dts > > new file mode 100644 > > index 0000000..c801774 > > --- /dev/null > > +++ b/arch/arm/boot/dts/imx6dl-toucan.dts > > @@ -0,0 +1,203 @@ > > +/* > > + * Copyright 2015 Michael Grzeschik , Pengutronix > > + * > > + * The code contained herein is licensed under the GNU General Public > > + * License. You may obtain a copy of the GNU General Public License > > + * Version 2 or later at the following locations: > > + * > > + * http://www.opensource.org/licenses/gpl-license.html > > + * http://www.gnu.org/copyleft/gpl.html > > + */ > > +/dts-v1/; > > + > > +#include "imx6dl.dtsi" > > +#include "imx6qdl-edm1.dtsi" > > +#include > > + > > +/ { > > + model = "Technexion Toucan"; > > + compatible = "technexion,toucan", "fsl,imx6dl"; > > + > > + memory { > > + reg = <0x10000000 0x40000000>; > > + }; > > + > > + regulators { > > + compatible = "simple-bus"; > > + #address-cells = <1>; > > + #size-cells = <0>; > > + > > + reg_usbotg_vbus: regulator at 0 { > > + compatible = "regulator-fixed"; > > + reg = <7>; > > 'reg' value should match @unit-address. Will be fixed in v2. > > > + regulator-name = "usbotg_vbus"; > > + regulator-min-microvolt = <5000000>; > > + regulator-max-microvolt = <5000000>; > > + pinctrl-names = "default"; > > + gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; > > + enable-active-high; > > + }; > > + > > + reg_2p5v: regulator at 1 { > > + compatible = "regulator-fixed"; > > + reg = <0>; > > + regulator-name = "2P5V"; > > + regulator-min-microvolt = <2500000>; > > + regulator-max-microvolt = <2500000>; > > + regulator-always-on; > > + }; > > + > > + reg_3p3v: regulator at 2 { > > + compatible = "regulator-fixed"; > > + reg = <1>; > > + regulator-name = "3P3V"; > > + regulator-min-microvolt = <3300000>; > > + regulator-max-microvolt = <3300000>; > > + regulator-always-on; > > + }; > > + }; > > + > > + sound { > > + compatible = "fsl,imx6-toucan-sgtl5000", > > + "fsl,imx-audio-sgtl5000"; > > + model = "imx6-toucan-sgtl5000"; > > + ssi-controller = <&ssi1>; > > + audio-codec = <&codec>; > > + audio-routing = > > + "MIC_IN", "Mic Jack", > > + "Mic Jack", "Mic Bias", > > + "Headphone Jack", "HP_OUT"; > > + mux-int-port = <1>; > > + mux-ext-port = <3>; > > + }; > > Can generic simple-audio-card be used instead? I don't know. Is it common to use simple-audio-card for sgtl5000? The Wandboard is using the same nodes. It probably makes sense to keep it as it is tested. So I will leave this as is for v2. > > > +}; > > + > > +&iomuxc { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_hog>; > > + > > + imx6qdl-toucan { > > + pinctrl_hog: hoggrp { > > + fsl,pins = < > > + MX6QDL_PAD_CSI0_DAT19__GPIO6_IO05 0x0b0b0 > > + MX6QDL_PAD_CSI0_DAT16__GPIO6_IO02 0x0b0b0 > > + MX6QDL_PAD_CSI0_DAT18__GPIO6_IO04 0x0b0b0 > > + MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x0b0b0 > > + MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x0b0b0 > > + MX6QDL_PAD_EIM_BCLK__GPIO6_IO31 0x0b0b0 > > + MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x0b0b0 > > + MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x0b0b0 > > + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x0b0b0 > > + MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x0b0b0 > > + MX6QDL_PAD_SD4_DAT0__GPIO2_IO08 0x17059 > > + >; > > + }; > > + }; > > +}; > > + > > +&fec { > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_enet>; > > + phy-mode = "rgmii"; > > + phy-reset-gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; > > + interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>, > > + <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>; > > + status = "okay"; > > +}; > > + > > +&audmux { > > Please sort these nodes alphabetically in label name. Will change it in v2. Thanks, Michael -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |