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Message-ID: <56A625B3.2070709@atmel.com>
Date: Mon, 25 Jan 2016 14:40:03 +0100
From: Nicolas Ferre <nicolas.ferre@...el.com>
To: Lothar Waßmann <LW@...O-electronics.de>,
"Alexandre Belloni" <alexandre.belloni@...e-electrons.com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
Kumar Gala <galak@...eaurora.org>,
Mark Rutland <mark.rutland@....com>,
Pawel Moll <pawel.moll@....com>,
Rob Herring <robh+dt@...nel.org>,
Russell King <linux@....linux.org.uk>,
<devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] ARM: dts: sama5d4: add support for Ka-Ro electronics
TXA5 modules
Le 20/01/2016 13:35, Lothar Waßmann a écrit :
> The TXA5-5010/-5011 are Computers On Module manufactured by
> Ka-Ro electronics GmbH with the following characteristics:
> Processor Atmel SAMA5D42, 528 MHz
> RAM 256MB 32-bit DDR2 SDRAM
> ROM 128MB NAND Flash (TXA5-5010) / 4GB eMMC (TXA5-5011)
> Power supply Single 3.1V to 5.5V
> Size 26mm SO-DIMM
> Temp. Range -40°C/-25°C to 85°C
>
> Signed-off-by: Lothar Waßmann <LW@...O-electronics.de>
Once remarks by Alexandre are addressed, you can add my:
Acked-by: Nicolas Ferre <nicolas.ferre@...el.com>
as well. It's good to see your board integrated in Linux Mainline:
thanks! We'll queue it in a couple of weeks for inclusion in at91-4.6-dt
branch.
Bye,
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/at91-sama5d4-txa5-5010.dts | 217 +++++++++++++++++++++++++++
> 2 files changed, 218 insertions(+)
> create mode 100644 arch/arm/boot/dts/at91-sama5d4-txa5-5010.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index a4a6d70..8fbc0cb 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -49,6 +49,7 @@ dtb-$(CONFIG_SOC_SAM_V7) += \
> sama5d35ek.dtb \
> sama5d36ek.dtb \
> at91-sama5d4_ma5d4evk.dtb \
> + at91-sama5d4-txa5-5010.dtb \
> at91-sama5d4_xplained.dtb \
> at91-sama5d4ek.dtb \
> at91-vinco.dtb
> diff --git a/arch/arm/boot/dts/at91-sama5d4-txa5-5010.dts b/arch/arm/boot/dts/at91-sama5d4-txa5-5010.dts
> new file mode 100644
> index 0000000..fb4a253
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91-sama5d4-txa5-5010.dts
> @@ -0,0 +1,217 @@
> +/*
> + * at91-sama5d4-txa5.dts - Device Tree file for Ka-Ro electronics TXA5 module
> + *
> + * Copyright (C) 2015 Lothar Waßmann <LW@...O-electronics.de>
> + * based on: at91-sama5d4_xplained.dts
> + * Copyright (C) 2015 Atmel,
> + * 2015 Josh Wu <josh.wu@...el.com>
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of the
> + * License, or (at your option) any later version.
> + *
> + * This file is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +/dts-v1/;
> +#include "sama5d4.dtsi"
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/pwm/pwm.h>
> +
> +/ {
> + model = "Ka-Ro SAMA5D4 TXA5";
> + compatible = "atmel,sama5d4-txa5", "atmel,sama5d4", "atmel,sama5";
> +
> + aliases {
> + display = &display;
> + ethernet0 = &macb0;
> + serial0 = &usart0;
> + serial1 = &usart1;
> + serial2 = &usart3;
> + spi0 = &spi0;
> + };
> +
> + clocks {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + main_clock: clock@0 {
> + compatible = "atmel,osc", "fixed-clock";
> + clock-frequency = <12000000>;
> + };
> + };
> +
> + backlight: backlight {
> + compatible = "pwm-backlight";
> + pwms = <&hlcdc_pwm 0 500000 PWM_POLARITY_INVERTED>;
> + };
> +
> + display: display {
> + display-timings {
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + status = "okay";
> +
> + heartbeat {
> + label = "heartbeat";
> + gpios = <&pioD 29 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +};
> +
> +&adc0 {
> + atmel,adc-vref = <3300>;
> + status = "okay";
> +};
> +
> +&hlcdc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lcd_rgb888>;
> + status = "okay";
> +};
> +
> +&i2c1 {
> + status = "okay";
> +};
> +
> +&macb0 {
> + phy-mode = "rmii";
> + status = "okay";
> +
> + phy0: ethernet-phy@1 {
> + interrupt-parent = <&pioE>;
> + interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
> + reg = <1>;
> + };
> +};
> +
> +&main_xtal {
> + clock-frequency = <12000000>;
> +};
> +
> +&mmc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
> + status = "okay";
> + slot@0 {
> + reg = <0>;
> + bus-width = <4>;
> + cd-gpios = <&pioE 3 0>;
> + };
> +};
> +
> +&nand0 {
> + nand-bus-width = <8>;
> + nand-ecc-mode = "hw";
> + nand-on-flash-bbt;
> + atmel,has-pmecc;
> + status = "okay";
> +};
> +
> +&pinctrl {
> + sama5d4-txa5 {
> + pinctrl_mmc1_cd: mmc1-cd {
> + atmel,pins = <AT91_PIOE 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
> + };
> +
> + pinctrl_spi0_cs: spi0 {
> + atmel,pins = <
> + AT91_PIOB 21 AT91_PERIPH_GPIO 0 /* CSPI_SS0 */
> + AT91_PIOB 22 AT91_PERIPH_GPIO 0 /* CSPI_SS1 */
> + AT91_PIOB 23 AT91_PERIPH_GPIO 0 /* CSPI_RDY */
> + >;
> + };
> +
> + pinctrl_usba_vbus: usba-vbus {
> + atmel,pins = <
> + AT91_PIOE 10 AT91_PERIPH_GPIO 0 /* USBOTG_VBUSEN */
> + AT91_PIOD 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* USBOTG_OC */
> + >;
> + };
> +
> + pinctrl_usbb_vbus: usbb-vbus {
> + atmel,pins = <
> + AT91_PIOE 11 AT91_PERIPH_GPIO 0 /* USBH_VBUSEN */
> + AT91_PIOD 9 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* USBH_OC */
> + >;
> + };
> + };
> +};
> +
> +&slow_xtal {
> + clock-frequency = <32768>;
> +};
> +
> +&spi0 {
> + cs-gpios = <&pioB 21 0>, <&pioB 22 0>, <0>, <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_spi0 &pinctrl_spi0_cs>;
> + status = "okay";
> +};
> +
> +&usart0 {
> + status = "okay";
> +};
> +
> +&usart1 {
> + status = "okay";
> +};
> +
> +&usart3 {
> + status = "okay";
> +};
> +
> +&usb0 {
> + atmel,vbus-gpio = <&pioE 10 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usba_vbus>;
> + status = "okay";
> +};
> +
> +&usb1 {
> + num-ports = <1>;
> + atmel,vbus-gpio = <&pioE 11 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usbb_vbus>;
> + status = "okay";
> +};
> +
> +&watchdog {
> + status = "okay";
> +};
>
--
Nicolas Ferre
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