| Message ID | 1453293337-16078-4-git-send-email-LW@KARO-electronics.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi, On 20/01/2016 at 13:35:37 +0100, Lothar Waßmann wrote : > 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 > + * This file can also be called at91-txa5-5010.dts if you prefer unless you plan to have multiple variants of the board with different SoCs. > +/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"; > + The vendor for sama5d4-txa5 is not atmel, this should be "karo,sama5d4-txa5". Don't forget to add that vendor prefix in Documentation/devicetree/bindings/vendor-prefixes.txt > + aliases { > + display = &display; > + ethernet0 = &macb0; > + serial0 = &usart0; > + serial1 = &usart1; > + serial2 = &usart3; > + spi0 = &spi0; > + }; > + > + clocks { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + Those properties should be removed. You probably based yourself on a dts for an old kernel. > + main_clock: clock@0 { > + compatible = "atmel,osc", "fixed-clock"; > + clock-frequency = <12000000>; > + }; This node is useless, I think you can remove the whole clocks groups as you define slow_xtal and main_xtal later. > + display: display { > + display-timings { > + }; > + }; > + Don't you need some timings?
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@KARO-electronics.de> Once remarks by Alexandre are addressed, you can add my: Acked-by: Nicolas Ferre <nicolas.ferre@atmel.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@KARO-electronics.de> > + * based on: at91-sama5d4_xplained.dts > + * 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" > +#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"; > +}; >
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@KARO-electronics.de> + * based on: at91-sama5d4_xplained.dts + * 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" +#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"; +};
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@KARO-electronics.de> --- 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