[4/7] ARM: dts: add I2SE Duckbill common definitions

Message ID	1477164150-13553-5-git-send-email-mhei@heimpold.de (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org> From: Michael Heimpold <mhei@heimpold.de> To: Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <kernel@pengutronix.de>, Fabio Estevam <fabio.estevam@nxp.com> Subject: [PATCH 4/7] ARM: dts: add I2SE Duckbill common definitions Date: Sat, 22 Oct 2016 21:22:27 +0200 Message-Id: <1477164150-13553-5-git-send-email-mhei@heimpold.de> In-Reply-To: <1477164150-13553-1-git-send-email-mhei@heimpold.de> References: <1477164150-13553-1-git-send-email-mhei@heimpold.de> Precedence: list Cc: Michael Heimpold <mhei@heimpold.de>, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org

diff --git a/arch/arm/boot/dts/imx28-duckbill-2-common.dtsi b/arch/arm/boot/dts/imx28-duckbill-2-common.dtsi new file mode 100644 index 0000000..3354f8f --- /dev/null +++ b/arch/arm/boot/dts/imx28-duckbill-2-common.dtsi @@ -0,0 +1,110 @@ +/* + * Copyright (C) 2013-2014 Michael Heimpold <mhei@heimpold.de> + * Copyright (C) 2015 I2SE GmbH <info@i2se.com> + * + * 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 + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> +#include "imx28-duckbill-base.dtsi" + +/ { + model = "I2SE Duckbill 2"; + compatible = "i2se,duckbill", "fsl,imx28"; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_8bit_pins_a + &mmc0_cd_cfg &mmc0_sck_cfg>; + bus-width = <8>; + vmmc-supply = <&reg_3p3v>; + status = "okay"; + non-removable; + }; + + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + mac0_phy_reset_pin: mac0_phy_reset_pin@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_GPMI_ALE__GPIO_0_26 /* PHY Reset */ + >; + fsl,drive-strength = <MXS_DRIVE_4mA>; + fsl,voltage = <MXS_VOLTAGE_HIGH>; + fsl,pull-up = <MXS_PULL_DISABLE>; + }; + + mac0_phy_int_pin: mac0_phy_int_pin@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_GPMI_D07__GPIO_0_7 /* PHY Interrupt */ + >; + fsl,drive-strength = <MXS_DRIVE_4mA>; + fsl,voltage = <MXS_VOLTAGE_HIGH>; + fsl,pull-up = <MXS_PULL_DISABLE>; + }; + + status_led_pins: status_led_pins@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_SAIF0_MCLK__GPIO_3_20 + MX28_PAD_SAIF0_LRCLK__GPIO_3_21 + >; + fsl,drive-strength = <MXS_DRIVE_4mA>; + fsl,voltage = <MXS_VOLTAGE_HIGH>; + fsl,pull-up = <MXS_PULL_DISABLE>; + }; + }; + }; + }; + + ahb@80080000 { + mac0: ethernet@800f0000 { + phy-reset-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>; + phy-handle = <&ethphy>; + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_phy_int_pin>; + interrupt-parent = <&gpio0>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + max-speed = <100>; + }; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&status_led_pins>; + + status_red { + label = "duckbill:red:status"; + gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "default-on"; + }; + + status_green { + label = "duckbill:green:status"; + gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx28-duckbill-base.dtsi b/arch/arm/boot/dts/imx28-duckbill-base.dtsi new file mode 100644 index 0000000..b64efd5 --- /dev/null +++ b/arch/arm/boot/dts/imx28-duckbill-base.dtsi @@ -0,0 +1,88 @@ +/* + * Copyright (C) 2013-2014 Michael Heimpold <mhei@heimpold.de> + * Copyright (C) 2015 I2SE GmbH <info@i2se.com> + * + * 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 + */ + +#include "imx28.dtsi" + +/ { + model = "I2SE Duckbill"; + compatible = "i2se,duckbill", "fsl,imx28"; + + memory { + reg = <0x40000000 0x08000000>; + }; + + apb@80000000 { + apbh@80000000 { + pinctrl@80018000 { + pinctrl-names = "default"; + pinctrl-0 = <&hog_pins_a>; + + hog_pins_a: hog_pins@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_LCD_D17__GPIO_1_17 /* Revision detection */ + >; + fsl,drive-strength = <MXS_DRIVE_4mA>; + fsl,voltage = <MXS_VOLTAGE_HIGH>; + fsl,pull-up = <MXS_PULL_DISABLE>; + }; + }; + }; + + apbx@80040000 { + lradc@80050000 { + status = "okay"; + }; + + duart: serial@80074000 { + pinctrl-names = "default"; + pinctrl-0 = <&duart_pins_a>; + status = "okay"; + }; + + usbphy0: usbphy@8007c000 { + status = "okay"; + }; + }; + }; + + ahb@80080000 { + usb0: usb@80080000 { + status = "okay"; + dr_mode = "peripheral"; + }; + + mac0: ethernet@800f0000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>, <&mac0_phy_reset_pin>; + phy-supply = <&reg_3p3v>; + phy-reset-duration = <25>; + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_3p3v: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx28-duckbill-common.dtsi b/arch/arm/boot/dts/imx28-duckbill-common.dtsi new file mode 100644 index 0000000..167b53f --- /dev/null +++ b/arch/arm/boot/dts/imx28-duckbill-common.dtsi @@ -0,0 +1,80 @@ +/* + * Copyright (C) 2013-2014 Michael Heimpold <mhei@heimpold.de> + * Copyright (C) 2015 I2SE GmbH <info@i2se.com> + * + * 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 + */ + +#include <dt-bindings/gpio/gpio.h> +#include "imx28-duckbill-base.dtsi" + +/ { + model = "I2SE Duckbill"; + compatible = "i2se,duckbill", "fsl,imx28"; + + apb@80000000 { + apbh@80000000 { + ssp0: ssp@80010000 { + compatible = "fsl,imx28-mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_4bit_pins_a + &mmc0_cd_cfg &mmc0_sck_cfg>; + bus-width = <4>; + vmmc-supply = <&reg_3p3v>; + status = "okay"; + }; + + pinctrl@80018000 { + mac0_phy_reset_pin: mac0_phy_reset_pin@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_SSP0_DATA7__GPIO_2_7 /* PHY Reset */ + >; + fsl,drive-strength = <MXS_DRIVE_4mA>; + fsl,voltage = <MXS_VOLTAGE_HIGH>; + fsl,pull-up = <MXS_PULL_DISABLE>; + }; + + status_led_pins: status_led_pins@0 { + reg = <0>; + fsl,pinmux-ids = < + MX28_PAD_AUART1_RX__GPIO_3_4 + MX28_PAD_AUART1_TX__GPIO_3_5 + >; + fsl,drive-strength = <MXS_DRIVE_4mA>; + fsl,voltage = <MXS_VOLTAGE_HIGH>; + fsl,pull-up = <MXS_PULL_DISABLE>; + }; + }; + }; + }; + + ahb@80080000 { + mac0: ethernet@800f0000 { + phy-reset-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&status_led_pins>; + + status_red { + label = "duckbill:red:status"; + gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "default-on"; + }; + + status_green { + label = "duckbill:green:status"; + gpios = <&gpio3 5 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; +};

[4/7] ARM: dts: add I2SE Duckbill common definitions

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