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[209.132.180.67]) by mx.google.com with ESMTP id sa23si3086182ejb.289.2019.10.18.03.20.15; Fri, 18 Oct 2019 03:20:39 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2439220AbfJQIyS (ORCPT + 99 others); Thu, 17 Oct 2019 04:54:18 -0400 Received: from relay7-d.mail.gandi.net ([217.70.183.200]:38561 "EHLO relay7-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2439155AbfJQIyQ (ORCPT ); Thu, 17 Oct 2019 04:54:16 -0400 X-Originating-IP: 86.207.98.53 Received: from localhost (aclermont-ferrand-651-1-259-53.w86-207.abo.wanadoo.fr [86.207.98.53]) (Authenticated sender: kamel.bouhara@bootlin.com) by relay7-d.mail.gandi.net (Postfix) with ESMTPSA id 0E3FD2000D; Thu, 17 Oct 2019 08:54:12 +0000 (UTC) From: Kamel Bouhara To: Rob Herring , Nicolas Ferre , Alexandre Belloni , Ludovic Desroches , linux-arm-kernel@lists.infradead.org Cc: Thomas Petazzoni , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Kamel Bouhara , =?UTF-8?q?K=C3=A9vin=20RAYMOND?= , Mickael GARDET Subject: [PATCH 2/2] ARM: dts: at91: add a common kizbox2 dtsi file Date: Thu, 17 Oct 2019 10:54:05 +0200 Message-Id: <20191017085405.12599-3-kamel.bouhara@bootlin.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191017085405.12599-1-kamel.bouhara@bootlin.com> References: <20191017085405.12599-1-kamel.bouhara@bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There are three different boards available depending on the PCB (3 antennas support and several revison). Add a dtsi file to share common binding between all kizbox2 boards. Signed-off-by: Kamel Bouhara Signed-off-by: Kévin RAYMOND Signed-off-by: Mickael GARDET --- arch/arm/boot/dts/Makefile | 6 +- arch/arm/boot/dts/at91-kizbox.dts | 173 +++++++------- arch/arm/boot/dts/at91-kizbox2-0.dts | 17 ++ arch/arm/boot/dts/at91-kizbox2-1.dts | 22 ++ arch/arm/boot/dts/at91-kizbox2-2.dts | 26 +++ arch/arm/boot/dts/at91-kizbox2-3.dts | 30 +++ arch/arm/boot/dts/at91-kizbox2-rev2.dts | 34 +++ arch/arm/boot/dts/at91-kizbox2.dts | 244 ------------------- arch/arm/boot/dts/at91-kizbox2_common.dtsi | 258 +++++++++++++++++++++ 9 files changed, 477 insertions(+), 333 deletions(-) create mode 100644 arch/arm/boot/dts/at91-kizbox2-0.dts create mode 100644 arch/arm/boot/dts/at91-kizbox2-1.dts create mode 100644 arch/arm/boot/dts/at91-kizbox2-2.dts create mode 100644 arch/arm/boot/dts/at91-kizbox2-3.dts create mode 100644 arch/arm/boot/dts/at91-kizbox2-rev2.dts delete mode 100644 arch/arm/boot/dts/at91-kizbox2.dts create mode 100644 arch/arm/boot/dts/at91-kizbox2_common.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 3bda216c41be..c976b72a4c94 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -45,7 +45,11 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \ at91sam9x25ek.dtb \ at91sam9x35ek.dtb dtb-$(CONFIG_SOC_SAM_V7) += \ - at91-kizbox2.dtb \ + at91-kizbox2-0.dtb \ + at91-kizbox2-1.dtb \ + at91-kizbox2-2.dtb \ + at91-kizbox2-rev2.dtb \ + at91-kizbox2-3.dtb \ at91-kizbox3-hs.dtb \ at91-nattis-2-natte-2.dtb \ at91-sama5d27_som1_ek.dtb \ diff --git a/arch/arm/boot/dts/at91-kizbox.dts b/arch/arm/boot/dts/at91-kizbox.dts index 90996eaf73b2..9eb1ea750159 100644 --- a/arch/arm/boot/dts/at91-kizbox.dts +++ b/arch/arm/boot/dts/at91-kizbox.dts @@ -28,85 +28,6 @@ }; }; - ahb { - apb { - tcb0: timer@fffa0000 { - timer@0 { - compatible = "atmel,tcb-timer"; - reg = <0>, <1>; - }; - - timer@2 { - compatible = "atmel,tcb-timer"; - reg = <2>; - }; - }; - - macb0: ethernet@fffc4000 { - phy-mode = "mii"; - pinctrl-0 = <&pinctrl_macb_rmii - &pinctrl_macb_rmii_mii_alt>; - status = "okay"; - }; - - usart3: serial@fffd0000 { - status = "okay"; - }; - - dbgu: serial@fffff200 { - status = "okay"; - }; - - watchdog@fffffd40 { - timeout-sec = <15>; - atmel,max-heartbeat-sec = <16>; - atmel,min-heartbeat-sec = <0>; - status = "okay"; - }; - }; - - usb0: ohci@500000 { - num-ports = <1>; - status = "okay"; - }; - - ebi: ebi@10000000 { - status = "okay"; - - nand_controller: nand-controller { - status = "okay"; - pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>; - pinctrl-names = "default"; - - nand@3 { - reg = <0x3 0x0 0x800000>; - rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>; - cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>; - nand-bus-width = <8>; - nand-ecc-mode = "soft"; - nand-on-flash-bbt; - label = "atmel_nand"; - - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - bootstrap@0 { - label = "bootstrap"; - reg = <0x0 0x20000>; - }; - - ubi@20000 { - label = "ubi"; - reg = <0x20000 0x7fe0000>; - }; - }; - }; - }; - }; - }; - gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; @@ -127,15 +48,6 @@ }; }; - i2c-gpio-0 { - status = "okay"; - - rtc: pcf8563@51 { - compatible = "nxp,pcf8563"; - reg = <0x51>; - }; - }; - pwm_leds { compatible = "pwm-leds"; @@ -179,3 +91,88 @@ &pinctrl_tcb1_tiob0>; }; }; + +&tcb0 { + timer@0 { + compatible = "atmel,tcb-timer"; + reg = <0>, <1>; + }; + + timer@2 { + compatible = "atmel,tcb-timer"; + reg = <2>; + }; +}; + +&ebi { + status = "okay"; +}; + +&nand_controller { + status = "okay"; + pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>; + pinctrl-names = "default"; + + nand@3 { + reg = <0x3 0x0 0x800000>; + rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>; + cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>; + nand-bus-width = <8>; + nand-ecc-mode = "soft"; + nand-on-flash-bbt; + label = "atmel_nand"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + bootstrap@0 { + label = "bootstrap"; + reg = <0x0 0x20000>; + }; + + ubi@20000 { + label = "ubi"; + reg = <0x20000 0x7fe0000>; + }; + }; + }; +}; + +&macb0 { + phy-mode = "mii"; + pinctrl-0 = <&pinctrl_macb_rmii + &pinctrl_macb_rmii_mii_alt>; + status = "okay"; +}; + +&usart3 { + status = "okay"; +}; + +&dbgu { + status = "okay"; +}; + +&watchdog { + timeout-sec = <15>; + atmel,max-heartbeat-sec = <16>; + atmel,min-heartbeat-sec = <0>; + status = "okay"; +}; + +&usb0 { + num-ports = <1>; + status = "okay"; +}; + +&i2c-gpio-0 { + status = "okay"; + + rtc: pcf8563@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; +}; + diff --git a/arch/arm/boot/dts/at91-kizbox2-0.dts b/arch/arm/boot/dts/at91-kizbox2-0.dts new file mode 100644 index 000000000000..fd3f81fc0526 --- /dev/null +++ b/arch/arm/boot/dts/at91-kizbox2-0.dts @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * at91-kizbox2-0.dts - Device Tree file for the Kizbox 2 board + * + * Copyright (C) 2015 Overkiz SAS + * + * Authors: Antoine Aubert + * Kévin Raymond + */ +/dts-v1/; +#include "at91-kizbox2_common.dtsi" + +/ { + model = "Overkiz Kizbox 2 Mother Board"; + compatible = "overkiz,kizbox2-0", "atmel,sama5d31", + "atmel,sama5d3", "atmel,sama5"; +}; diff --git a/arch/arm/boot/dts/at91-kizbox2-1.dts b/arch/arm/boot/dts/at91-kizbox2-1.dts new file mode 100644 index 000000000000..00b26b5be466 --- /dev/null +++ b/arch/arm/boot/dts/at91-kizbox2-1.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * at91-kizbox2-1.dts - Device Tree file for the Kizbox 2 with one + * head board + * + * Copyright (C) 2015 Overkiz SAS + * + * Authors: Antoine Aubert + * Kévin Raymond + */ +/dts-v1/; +#include "at91-kizbox2_common.dtsi" + +/ { + model = "Overkiz Kizbox 2 with one head"; + compatible = "overkiz,kizbox2-1", "atmel,sama5d31", + "atmel,sama5d3", "atmel,sama5"; +}; + +&usart1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/at91-kizbox2-2.dts b/arch/arm/boot/dts/at91-kizbox2-2.dts new file mode 100644 index 000000000000..7251c14878cd --- /dev/null +++ b/arch/arm/boot/dts/at91-kizbox2-2.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * at91-kizbox2-2.dts - Device Tree file for the Kizbox2 with + * two head board + * + * Copyright (C) 2015 Overkiz SAS + * + * Authors: Antoine Aubert + * Kévin Raymond + */ +/dts-v1/; +#include "at91-kizbox2_common.dtsi" + +/ { + model = "Overkiz Kizbox 2 with two heads"; + compatible = "overkiz,kizbox2-2", "atmel,sama5d31", + "atmel,sama5d3", "atmel,sama5"; +}; + +&usart1 { + status = "okay"; +}; + +&usart2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/at91-kizbox2-3.dts b/arch/arm/boot/dts/at91-kizbox2-3.dts new file mode 100644 index 000000000000..004854eae512 --- /dev/null +++ b/arch/arm/boot/dts/at91-kizbox2-3.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * at91-kizbox2-3.dts - Device Tree file for the Kizbox2 with three + * heads board + * + * Copyright (C) 2015 Overkiz SAS + * + * Authors: Antoine Aubert + * Kévin Raymond + */ +/dts-v1/; +#include "at91-kizbox2_common.dtsi" + +/ { + model = "Overkiz Kizbox 2 with three heads"; + compatible = "overkiz,kizbox2-3", "atmel,sama5d31", + "atmel,sama5d3", "atmel,sama5"; +}; + +&usart0 { + status = "okay"; +}; + +&usart1 { + status = "okay"; +}; + +&usart2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/at91-kizbox2-rev2.dts b/arch/arm/boot/dts/at91-kizbox2-rev2.dts new file mode 100644 index 000000000000..00d7185e186a --- /dev/null +++ b/arch/arm/boot/dts/at91-kizbox2-rev2.dts @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * at91-kizbox2-rev2.dts - Device Tree file for the Kizbox2 rev2 with + * two heads board + * + * Copyright (C) 2017 Overkiz SAS + * + * Author: Kévin Raymond + */ +/dts-v1/; +#include "at91-kizbox2_common.dtsi" + +/ { + model = "Overkiz Kizbox 2 Rev 2 with two heads"; + compatible = "overkiz,kizbox2-rev2", "atmel,sama5d31", + "atmel,sama5d3", "atmel,sama5"; + + ahb { + gpio_keys { + user { + status = "disabled"; + }; + }; + }; +}; + +&usart1 { + status = "okay"; +}; + +&usart2 { + status = "okay"; +}; + diff --git a/arch/arm/boot/dts/at91-kizbox2.dts b/arch/arm/boot/dts/at91-kizbox2.dts deleted file mode 100644 index 86d821884bd4..000000000000 --- a/arch/arm/boot/dts/at91-kizbox2.dts +++ /dev/null @@ -1,244 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * at91-kizbox2.dts - Device Tree file for Overkiz Kizbox 2 board - * - * Copyright (C) 2014 Gaël PORTAY - */ -/dts-v1/; -#include "sama5d31.dtsi" -#include - -/ { - model = "Overkiz Kizbox 2"; - compatible = "overkiz,kizbox2", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; - - chosen { - bootargs = "ubi.mtd=ubi"; - stdout-path = &dbgu; - }; - - memory { - reg = <0x20000000 0x10000000>; - }; - - clocks { - slow_xtal { - clock-frequency = <32768>; - }; - - main_xtal { - clock-frequency = <12000000>; - }; - }; - - ahb { - apb { - i2c1: i2c@f0018000 { - status = "okay"; - - pmic: act8865@5b { - compatible = "active-semi,act8865"; - reg = <0x5b>; - status = "okay"; - - regulators { - vcc_1v8_reg: DCDC_REG1 { - regulator-name = "VCC_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; - - vcc_1v2_reg: DCDC_REG2 { - regulator-name = "VCC_1V2"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - regulator-always-on; - }; - - vcc_3v3_reg: DCDC_REG3 { - regulator-name = "VCC_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - vddfuse_reg: LDO_REG1 { - regulator-name = "FUSE_2V5"; - regulator-min-microvolt = <2500000>; - regulator-max-microvolt = <2500000>; - }; - - vddana_reg: LDO_REG2 { - regulator-name = "VDDANA"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - vled_reg: LDO_REG3 { - regulator-name = "VLED"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - - v3v8_rf_reg: LDO_REG4 { - regulator-name = "V3V8_RF"; - regulator-min-microvolt = <3800000>; - regulator-max-microvolt = <3800000>; - regulator-always-on; - }; - }; - }; - }; - - tcb0: timer@f0010000 { - timer@0 { - compatible = "atmel,tcb-timer"; - reg = <0>; - }; - - timer@1 { - compatible = "atmel,tcb-timer"; - reg = <1>; - }; - }; - - usart0: serial@f001c000 { - status = "okay"; - }; - - usart1: serial@f0020000 { - status = "okay"; - }; - - pwm0: pwm@f002c000 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm0_pwmh0_1 - &pinctrl_pwm0_pwmh1_1 - &pinctrl_pwm0_pwmh2_0>; - status = "okay"; - }; - - adc0: adc@f8018000 { - atmel,adc-vref = <3333>; - status = "okay"; - }; - - usart2: serial@f8020000 { - status = "okay"; - }; - - macb1: ethernet@f802c000 { - phy-mode = "rmii"; - status = "okay"; - }; - - dbgu: serial@ffffee00 { - status = "okay"; - }; - - watchdog@fffffe40 { - status = "okay"; - }; - }; - - usb1: ohci@600000 { - status = "okay"; - }; - - usb2: ehci@700000 { - status = "okay"; - }; - - ebi: ebi@10000000 { - pinctrl-0 = <&pinctrl_ebi_nand_addr>; - pinctrl-names = "default"; - status = "okay"; - - nand_controller: nand-controller { - status = "okay"; - - nand@3 { - reg = <0x3 0x0 0x2>; - atmel,rb = <0>; - nand-bus-width = <8>; - nand-ecc-mode = "hw"; - nand-ecc-strength = <4>; - nand-ecc-step-size = <512>; - nand-on-flash-bbt; - label = "atmel_nand"; - - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - bootstrap@0 { - label = "bootstrap"; - reg = <0x0 0x20000>; - }; - - ubi@20000 { - label = "ubi"; - reg = <0x20000 0x7fe0000>; - }; - }; - }; - }; - }; - }; - - gpio_keys { - compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - - prog { - label = "PB_PROG"; - gpios = <&pioE 27 GPIO_ACTIVE_LOW>; - linux,code = <0x102>; - wakeup-source; - }; - - reset { - label = "PB_RST"; - gpios = <&pioE 29 GPIO_ACTIVE_LOW>; - linux,code = <0x100>; - wakeup-source; - }; - - user { - label = "PB_USER"; - gpios = <&pioE 31 GPIO_ACTIVE_HIGH>; - linux,code = <0x101>; - wakeup-source; - }; - }; - - pwm_leds { - compatible = "pwm-leds"; - - blue { - label = "pwm:blue:user"; - pwms = <&pwm0 2 10000000 0>; - max-brightness = <255>; - linux,default-trigger = "default-on"; - }; - - green { - label = "pwm:green:user"; - pwms = <&pwm0 1 10000000 0>; - max-brightness = <255>; - linux,default-trigger = "default-on"; - }; - - red { - label = "pwm:red:user"; - pwms = <&pwm0 0 10000000 0>; - max-brightness = <255>; - linux,default-trigger = "default-on"; - }; - }; -}; diff --git a/arch/arm/boot/dts/at91-kizbox2_common.dtsi b/arch/arm/boot/dts/at91-kizbox2_common.dtsi new file mode 100644 index 000000000000..b8f644e4cf22 --- /dev/null +++ b/arch/arm/boot/dts/at91-kizbox2_common.dtsi @@ -0,0 +1,258 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * at91-kizbox2_common.dtsi - Device Tree Include file for + * Overkiz Kizbox 2 family SoC + * + * Copyright (C) 2014-2018 Overkiz SAS + * + * Authors: Antoine Aubert + * Gaël Portay + * Kévin Raymond + */ +#include "sama5d31.dtsi" + +/ { + chosen { + bootargs = "ubi.mtd=ubi"; + stdout-path = &dbgu; + }; + + memory { + reg = <0x20000000 0x10000000>; + }; + + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + prog { + label = "PB_PROG"; + gpios = <&pioE 27 GPIO_ACTIVE_LOW>; + linux,code = <0x102>; + wakeup-source; + }; + + reset { + label = "PB_RST"; + gpios = <&pioE 29 GPIO_ACTIVE_LOW>; + linux,code = <0x100>; + wakeup-source; + }; + + user { + label = "PB_USER"; + gpios = <&pioE 31 GPIO_ACTIVE_HIGH>; + linux,code = <0x101>; + wakeup-source; + }; + }; + + pwm_leds { + compatible = "pwm-leds"; + + blue { + label = "pwm:blue:user"; + pwms = <&pwm0 2 10000000 0>; + max-brightness = <255>; + linux,default-trigger = "none"; + }; + + green { + label = "pwm:green:user"; + pwms = <&pwm0 1 10000000 0>; + max-brightness = <255>; + linux,default-trigger = "default-on"; + }; + + red { + label = "pwm:red:user"; + pwms = <&pwm0 0 10000000 0>; + max-brightness = <255>; + linux,default-trigger = "default-on"; + }; + }; +}; + +&i2c1 { + status = "okay"; + + pmic: act8865@5b { + compatible = "active-semi,act8865"; + reg = <0x5b>; + status = "okay"; + + regulators { + vcc_1v8_reg: DCDC_REG1 { + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vcc_1v2_reg: DCDC_REG2 { + regulator-name = "VCC_1V2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + vcc_3v3_reg: DCDC_REG3 { + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vddfuse_reg: LDO_REG1 { + regulator-name = "FUSE_2V5"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + }; + + vddana_reg: LDO_REG2 { + regulator-name = "VDDANA"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vled_reg: LDO_REG3 { + regulator-name = "VLED"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + v3v8_rf_reg: LDO_REG4 { + regulator-name = "V3V8_RF"; + regulator-min-microvolt = <3800000>; + regulator-max-microvolt = <3800000>; + regulator-always-on; + }; + }; + }; +}; + +&usart0 { + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "disabled"; +}; + +&usart1 { + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "disabled"; +}; + +&usart2 { + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "disabled"; +}; + +&pwm0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_pwmh0_1 + &pinctrl_pwm0_pwmh1_1 + &pinctrl_pwm0_pwmh2_0>; + status = "okay"; +}; + +&adc0 { + atmel,adc-vref = <3333>; + status = "okay"; +}; + +&macb1 { + phy-mode = "rmii"; + status = "okay"; +}; + +&dbgu { + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; + +&ebi { + pinctrl-0 = <&pinctrl_ebi_nand_addr>; + pinctrl-names = "default"; + status = "okay"; +}; + +&nand_controller { + status = "okay"; + + nand@3 { + reg = <0x3 0x0 0x2>; + atmel,rb = <0>; + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + nand-on-flash-bbt; + label = "atmel_nand"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + bootstrap@0 { + label = "bootstrap"; + reg = <0x0 0x20000>; + }; + + ubi@20000 { + label = "ubi"; + reg = <0x20000 0x7fe0000>; + }; + }; + }; +}; + +&usb1 { + status = "okay"; +}; + +&usb2 { + status = "okay"; +}; + +// WMBUS (inverted with IO in the latest schematic) +&pinctrl_usart0 { + atmel,pins = + ; +}; + +// RTS +&pinctrl_usart1 { + atmel,pins = + ; +}; + +// IO (inverted with WMBUS in the latest schematic) +&pinctrl_usart2 { + atmel,pins = + ; +}; -- 2.23.0