Messages in this thread | | | Date | Thu, 5 Mar 2015 10:14:54 +0800 | From | Josh Wu <> | Subject | Re: [PATCH v4 2/2] ARM: at91: dts: sama5d4: add dts for sama5d4 xplained board |
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On 3/4/2015 7:07 PM, Nicolas Ferre wrote: > Le 04/03/2015 03:51, Josh Wu a écrit : >> Add at91 sama5d4 xplained board support. >> >> Signed-off-by: Josh Wu <josh.wu@atmel.com> >> --- >> >> Changes in v4: >> - Thanks to Bo Shen to find following leds issues: >> 1. the leds' label is changed in new xplained board. >> 2. as piod bank is disabled in sama5d4, that will whole led driver >> not work. So just disable the led which used piod. >> >> Changes in v3: >> - add phy0 child node under macb0 >> - rebase on top of linux next, re-formated the arch/arm/boot/dts/Makefile >> >> Changes in v2: >> - to be sorted by memory address, put the adc dt node after usart4. >> >> arch/arm/boot/dts/Makefile | 3 +- >> arch/arm/boot/dts/at91-sama5d4_xplained.dts | 239 ++++++++++++++++++++++++++++ >> 2 files changed, 241 insertions(+), 1 deletion(-) >> create mode 100644 arch/arm/boot/dts/at91-sama5d4_xplained.dts >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index a1c776b..5c189a5 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -42,7 +42,8 @@ dtb-$(CONFIG_SOC_SAM_V7) += \ >> sama5d34ek.dtb \ >> sama5d35ek.dtb \ >> sama5d36ek.dtb \ >> - at91-sama5d4ek.dtb >> + at91-sama5d4ek.dtb \ >> + at91-sama5d4_xplained.dtb >> dtb-$(CONFIG_ARCH_ATLAS6) += \ >> atlas6-evb.dtb >> dtb-$(CONFIG_ARCH_ATLAS7) += \ >> diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts >> new file mode 100644 >> index 0000000..af8f4f5 >> --- /dev/null >> +++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts >> @@ -0,0 +1,239 @@ >> +/* >> + * at91-sama5d4_xplained.dts - Device Tree file for SAMA5D4 Xplained board >> + * >> + * Copyright (C) 2015 Atmel, >> + * 2015 Josh Wu <josh.wu@atmel.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" >> + >> +/ { >> + model = "Atmel SAMA5D4 Xplained"; >> + compatible = "atmel,sama5d4-xplained", "atmel,sama5d4", "atmel,sama5"; >> + >> + chosen { >> + bootargs = "console=ttyS0,115200 ignore_loglevel earlyprintk"; >> + }; >> + >> + memory { >> + reg = <0x20000000 0x20000000>; >> + }; >> + >> + clocks { >> + #address-cells = <1>; >> + #size-cells = <1>; >> + ranges; >> + >> + main_clock: clock@0 { >> + compatible = "atmel,osc", "fixed-clock"; >> + clock-frequency = <12000000>; >> + }; >> + >> + slow_xtal { >> + clock-frequency = <32768>; >> + }; >> + >> + main_xtal { >> + clock-frequency = <12000000>; >> + }; >> + }; >> + >> + ahb { >> + apb { >> + spi0: spi@f8010000 { >> + cs-gpios = <&pioC 3 0>, <0>, <0>, <0>; >> + status = "okay"; >> + m25p80@0 { >> + compatible = "atmel,at25df321a"; >> + spi-max-frequency = <50000000>; >> + reg = <0>; >> + }; >> + }; >> + >> + macb0: ethernet@f8020000 { >> + phy-mode = "rmii"; >> + status = "okay"; >> + >> + phy0: ethernet-phy@1 { >> + interrupt-parent = <&pioE>; >> + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; >> + reg = <1>; >> + }; >> + }; >> + >> + mmc1: mmc@fc000000 { >> + 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>; >> + }; >> + }; >> + >> + usart3: serial@fc00c000 { >> + status = "okay"; >> + }; >> + >> + usart4: serial@fc010000 { >> + status = "okay"; >> + }; >> + >> + adc0: adc@fc034000 { >> + atmel,adc-vref = <3300>; >> + status = "okay"; >> + }; >> + >> + watchdog@fc068640 { >> + status = "okay"; >> + }; >> + >> + pinctrl@fc06a000 { >> + board { >> + pinctrl_mmc1_cd: mmc1_cd { >> + atmel,pins = >> + <AT91_PIOE 3 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; >> + }; >> + pinctrl_usba_vbus: usba_vbus { >> + atmel,pins = >> + <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; >> + }; >> + pinctrl_key_gpio: key_gpio_0 { >> + atmel,pins = >> + <AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE13 gpio */ > Nit: useless comment which is wrong. I remove it.
oh, my bad. > > > >> + }; >> + }; >> + }; >> + }; >> + >> + usb0: gadget@00400000 { >> + atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_usba_vbus>; >> + status = "okay"; >> + }; >> + >> + usb1: ohci@00500000 { >> + num-ports = <3>; >> + atmel,vbus-gpio = <0 >> + &pioE 11 GPIO_ACTIVE_HIGH >> + &pioE 14 GPIO_ACTIVE_HIGH >> + >; >> + status = "okay"; >> + }; >> + >> + usb2: ehci@00600000 { >> + status = "okay"; >> + }; >> + >> + nand0: nand@80000000 { >> + nand-bus-width = <8>; >> + nand-ecc-mode = "hw"; >> + nand-on-flash-bbt; >> + atmel,has-pmecc; >> + status = "okay"; >> + >> + at91bootstrap@0 { >> + label = "at91bootstrap"; >> + reg = <0x0 0x40000>; >> + }; >> + >> + bootloader@40000 { >> + label = "bootloader"; >> + reg = <0x40000 0x80000>; >> + }; >> + >> + bootloaderenv@c0000 { >> + label = "bootloader env"; >> + reg = <0xc0000 0xc0000>; >> + }; >> + >> + dtb@180000 { >> + label = "device tree"; >> + reg = <0x180000 0x80000>; >> + }; >> + >> + kernel@200000 { >> + label = "kernel"; >> + reg = <0x200000 0x600000>; >> + }; >> + >> + rootfs@800000 { >> + label = "rootfs"; >> + reg = <0x800000 0x0f800000>; >> + }; >> + }; >> + }; >> + >> + gpio_keys { >> + compatible = "gpio-keys"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_key_gpio>; >> + >> + pb_user1 { >> + label = "pb_user1"; >> + gpios = <&pioE 8 GPIO_ACTIVE_HIGH>; >> + linux,code = <0x100>; >> + gpio-key,wakeup; >> + }; >> + }; >> + >> + leds { >> + compatible = "gpio-leds"; >> + status = "okay"; >> + >> + d8 { >> + label = "d8"; >> + gpios = <&pioD 30 GPIO_ACTIVE_HIGH>; >> + status = "disabled"; >> + }; >> + >> + d10 { >> + label = "d10"; >> + gpios = <&pioE 15 GPIO_ACTIVE_LOW>; >> + linux,default-trigger = "heartbeat"; >> + }; >> + }; >> +}; >> > Otherwise, it's okay: > Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> > > I take it for at91-4.1-dt (no need to respin it).
Thank you.
Best Regards, Josh Wu > > Bye,
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