| Message ID | 1498736674-9233-6-git-send-email-claudiu.beznea@microchip.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Claudiu, On Thu, Jun 29, 2017 at 02:44:34PM +0300, Claudiu Beznea wrote: > Add specifig DTS files and bindings for sama5d27 SoM1 EK board. Is there any publicly available information on this SoM? One more comment below. > Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> > Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> > --- [snip] > + memory { > + reg = <0x20000000 0x20000>; Are you sure this SoM has 132KB RAM? Since you seem to rely on the bootloader to fill in the right size value, you can just drop this node and rely on sama5d2.dtsi that provides a stub node. > + }; baruch
On 29/06/2017 at 14:59:31 +0300, Baruch Siach wrote: > Hi Claudiu, > > On Thu, Jun 29, 2017 at 02:44:34PM +0300, Claudiu Beznea wrote: > > Add specifig DTS files and bindings for sama5d27 SoM1 EK board. > > Is there any publicly available information on this SoM? > > One more comment below. > > > Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> > > Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> > > --- > > [snip] > > > + memory { > > + reg = <0x20000000 0x20000>; > > Are you sure this SoM has 132KB RAM? > > Since you seem to rely on the bootloader to fill in the right size value, you > can just drop this node and rely on sama5d2.dtsi that provides a stub node. > Yeah, that is what I would do too.
On Thu, Jun 29, 2017 at 02:44:34PM +0300, Claudiu Beznea wrote: > Add specifig DTS files and bindings for sama5d27 SoM1 EK board. > > Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> > Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 551 ++++++++++++++++++++++++++++ > 2 files changed, 552 insertions(+) > create mode 100644 arch/arm/boot/dts/at91-sama5d27_som1_ek.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 9449493..3396f73 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -46,6 +46,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \ > at91sam9x35ek.dtb > dtb-$(CONFIG_SOC_SAM_V7) += \ > at91-kizbox2.dtb \ > + at91-sama5d27_som1_ek.dtb \ > at91-sama5d2_xplained.dtb \ > at91-sama5d3_xplained.dtb \ > at91-tse850-3.dtb \ > diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts > new file mode 100644 > index 0000000..a87125e > --- /dev/null > +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts > @@ -0,0 +1,551 @@ > +/* > + * at91-sama5d27_som1_ek.dts - Device Tree file for SAMA5D27-SOM1-EK board > + * > + * Copyright (c) 2017, Microchip Technology Inc. > + * 2016 Nicolas Ferre <nicolas.ferre@atmel.com> > + * 2017 Cristian Birsan <cristian.birsan@microchip.com> > + * 2017 Claudiu Beznea <claudiu.beznea@microchip.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 "at91-sama5d27_som1.dtsi" > +#include <dt-bindings/mfd/atmel-flexcom.h> > +#include <dt-bindings/gpio/gpio.h> > + > +/ { > + model = "Atmel SAMA5D27 SOM1 EK"; > + compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5"; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + memory { > + reg = <0x20000000 0x20000>; > + }; > + > + ahb { > + usb0: gadget@00300000 { > + atmel,vbus-gpio = <&pioA 116 GPIO_ACTIVE_HIGH>; Even if it is not done in other dts file (I plan to send patches to fix it), prefer macros to avoid errors: PIN_PD20. > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usba_vbus>; > + status = "okay"; > + }; > + > + usb1: ohci@00400000 { > + num-ports = <3>; > + atmel,vbus-gpio = <&pioA 10 GPIO_ACTIVE_HIGH>; Ditto > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usb_default>; > + status = "okay"; > + }; > + > + usb2: ehci@00500000 { > + status = "okay"; > + }; > + > + sdmmc0: sdio-host@a0000000 { > + bus-width = <8>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_sdmmc0_default>; > + status = "okay"; > + }; > + > + sdmmc1: sdio-host@b0000000 { > + bus-width = <4>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_sdmmc1_default>; > + status = "okay"; > + }; > + > + apb { > + isc: isc@f0008000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>; > + status = "okay"; > + }; > + > + spi0: spi@f8000000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_spi0_default>; > + status = "okay"; > + }; > + > + macb0: ethernet@f8008000 { > + status = "okay"; > + }; > + > + uart1: serial@f8020000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart1_default>; > + atmel,use-dma-rx; > + atmel,use-dma-tx; > + status = "okay"; > + }; > + > + uart2: serial@f8024000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_mikrobus2_uart>; > + atmel,use-dma-rx; > + atmel-use-dma-tx; > + status = "okay"; > + }; > + > + pwm0: pwm@f802c000 { > + status = "okay"; > + }; > + > + flx1: flexcom@f8038000 { > + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; > + status = "disabled"; > + > + i2c2: i2c@600 { > + compatible = "atmel,sama5d2-i2c"; > + reg = <0x600 0x200>; > + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 7>; > + dmas = <0>, <0>; > + dma-names = "tx", "rx"; > + #address-cells = <1>; > + #size-cells = <0>; > + clocks = <&flx1_clk>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_mikrobus_i2c>; > + atmel,fifo-size = <16>; > + status = "disabled"; > + }; > + }; > + > + shdwc@f8048010 { > + atmel,shdwc-debouncer = <976>; > + atmel,wakeup-rtc-timer; > + > + input@0 { > + reg = <0>; > + atmel,wakeup-type = "low"; > + }; > + }; > + > + watchdog@f8048040 { > + status = "okay"; > + }; > + > + can0: can@f8054000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_can0_default>; > + }; > + > + uart3: serial@fc008000 { > + atmel,use-dma-rx; > + atmel,use-dma-tx; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart3_default>; > + status = "disabled"; > + }; > + > + uart4: serial@fc00c000 { > + atmel,use-dma-rx; > + atmel,use-dma-tx; > + pinctrl-name = "default"; > + pinctrl-0 = <&pinctrl_mikrobus1_uart>; > + status = "okay"; > + }; > + > + flx3: flexcom@fc014000 { > + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>; > + status = "disabled"; > + > + uart7: serial@200 { > + compatible = "atmel,at91sam9260-usart"; > + reg = <0x200 0x200>; > + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; > + clocks = <&flx3_clk>; > + clock-names = "usart"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flx3_default>; > + atmel,fifo-size = <32>; > + status = "disabled"; > + }; > + > + spi2: spi@400 { > + compatible = "atmel,at91rm9200-spi"; > + reg = <0x400 0x200>; > + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; > + clocks = <&flx3_clk>; > + clock-names = "spi_clk"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flx3_default>; > + atmel,fifo-size = <16>; > + status = "disabled"; > + }; > + }; > + > + flx4: flexcom@fc018000 { > + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>; > + status = "okay"; > + > + uart6: serial@200 { > + compatible = "atmel,at91sam9260-usart"; > + reg = <0x200 0x200>; > + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; > + clocks = <&flx4_clk>; > + clock-names = "usart"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flx4_default>; > + atmel,fifo-size = <32>; > + status = "disabled"; > + }; > + > + spi3: spi@400 { > + compatible = "atmel,at91rm9200-spi"; > + reg = <0x400 0x200>; > + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; > + clocks = <&flx4_clk>; > + clock-names = "spi_clk"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_mikrobus_spi &pinctrl_mikrobus1_spi_cs &pinctrl_mikrobus2_spi_cs>; > + atmel,fifo-size = <16>; > + status = "okay"; > + }; > + > + i2c3: i2c@600 { > + compatible = "atmel,sama5d2-i2c"; > + reg = <0x600 0x200>; > + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; > + dmas = <0>, <0>; > + dma-names = "tx", "rx"; > + #address-cells = <1>; > + #size-cells = <0>; > + clocks = <&flx4_clk>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flx4_default>; > + atmel,fifo-size = <16>; > + status = "disabled"; > + }; > + }; > + > + i2c1: i2c@fc028000 { > + dmas = <0>, <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c1_default>; > + status = "okay"; > + }; > + > + pinctrl@fc038000 { > + > + pinctrl_can0_default: can0_default { > + pinmux = <PIN_PC10__CANTX0>, > + <PIN_PC11__CANRX0>; > + bias-disable; > + }; > + > + pinctrl_can1_default: can1_default { > + pinmux = <PIN_PC26__CANTX1>, > + <PIN_PC27__CANRX1>; > + bias-disable; > + }; > + > + pinctrl_flx3_default: flx3_default { > + pinmux = <PIN_PC20__FLEXCOM3_IO0>, > + <PIN_PC19__FLEXCOM3_IO1>, > + <PIN_PC18__FLEXCOM3_IO2>, > + <PIN_PC21__FLEXCOM3_IO3>, > + <PIN_PC22__FLEXCOM3_IO4>; > + bias-disable; > + }; > + > + pinctrl_i2c1_default: i2c1_default { > + pinmux = <PIN_PD4__TWD1>, > + <PIN_PD5__TWCK1>; > + bias-disable; > + }; > + > + pinctrl_isc_base: isc_base { > + pinmux = <PIN_PC21__ISC_PCK>, > + <PIN_PC22__ISC_VSYNC>, > + <PIN_PC23__ISC_HSYNC>, > + <PIN_PC24__ISC_MCK>; > + bias-disable; > + }; > + > + pinctrl_isc_data_8bit: isc_data_8bit { > + pinmux = <PIN_PC20__ISC_D11>, > + <PIN_PC19__ISC_D10>, > + <PIN_PC18__ISC_D9>, > + <PIN_PC17__ISC_D8>, > + <PIN_PC16__ISC_D7>, > + <PIN_PC15__ISC_D6>, > + <PIN_PC14__ISC_D5>, > + <PIN_PC13__ISC_D4>; > + bias-disable; > + }; > + > + pinctrl_isc_data_9_10: isc_data_9_10 { > + pinmux = <PIN_PC12__ISC_D3>, > + <PIN_PC11__ISC_D2>; > + bias-disable; > + }; > + > + pinctrl_isc_data_11_12: isc_data_11_12 { > + pinmux = <PIN_PC10__ISC_D1>, > + <PIN_PC9__ISC_D0>; > + bias-disable; > + }; > + > + pinctrl_key_gpio_default: key_gpio_default { > + pinmux = <PIN_PA29__GPIO>; > + bias-pull-up; > + }; > + > + pinctrl_led_gpio_default: led_gpio_default { > + pinmux = <PIN_PA27__GPIO>, > + <PIN_PB1__GPIO>, > + <PIN_PA31__GPIO>; > + bias-pull-up; > + }; > + > + pinctrl_sdmmc0_default: sdmmc0_default { > + cmd_data { > + pinmux = <PIN_PA1__SDMMC0_CMD>, > + <PIN_PA2__SDMMC0_DAT0>, > + <PIN_PA3__SDMMC0_DAT1>, > + <PIN_PA4__SDMMC0_DAT2>, > + <PIN_PA5__SDMMC0_DAT3>, > + <PIN_PA6__SDMMC0_DAT4>, > + <PIN_PA7__SDMMC0_DAT5>, > + <PIN_PA8__SDMMC0_DAT6>, > + <PIN_PA9__SDMMC0_DAT7>; > + bias-pull-up; > + }; > + > + ck_cd_vddsel { > + pinmux = <PIN_PA0__SDMMC0_CK>, > + <PIN_PA11__SDMMC0_VDDSEL>, > + <PIN_PA13__SDMMC0_CD>; > + bias-disable; > + }; > + }; > + > + pinctrl_sdmmc1_default: sdmmc1_default { > + cmd_data { > + pinmux = <PIN_PA28__SDMMC1_CMD>, > + <PIN_PA18__SDMMC1_DAT0>, > + <PIN_PA19__SDMMC1_DAT1>, > + <PIN_PA20__SDMMC1_DAT2>, > + <PIN_PA21__SDMMC1_DAT3>; > + bias-pull-up; > + }; > + > + conf-ck_cd { > + pinmux = <PIN_PA22__SDMMC1_CK>, > + <PIN_PA30__SDMMC1_CD>; > + bias-disable; > + }; > + }; > + > + pinctrl_sensor_power: sensor_power { > + pinmux = <PIN_PB12__GPIO>; > + bias-disable; > + }; > + > + pinctrl_sensor_reset: sensor_reset { > + pinmux = <PIN_PB11__GPIO>; > + bias-disable; > + }; > + > + pinctrl_spi0_default: spi0_default { > + pinmux = <PIN_PA14__SPI0_SPCK>, > + <PIN_PA15__SPI0_MOSI>, > + <PIN_PA16__SPI0_MISO>, > + <PIN_PA17__SPI0_NPCS0>; > + bias-disable; > + }; > + > + pinctrl_uart1_default: uart1_default { > + pinmux = <PIN_PD2__URXD1>, > + <PIN_PD3__UTXD1>; > + bias-disable; > + }; > + > + pinctrl_uart3_default: uart3_default { > + pinmux = <PIN_PC12__URXD3>, > + <PIN_PC13__UTXD3>; > + bias-disable; > + }; > + > + pinctrl_usb_default: usb_default { > + pinmux = <PIN_PA10__GPIO>, > + <PIN_PD19__GPIO>; > + bias-disable; > + }; > + > + pinctrl_usba_vbus: usba_vbus { > + pinmux = <PIN_PD20__GPIO>; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_an: mikrobus1_an { > + pinmux = <PIN_PD25__GPIO>; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_an: mikrobus2_an { > + pinmux = <PIN_PD26__GPIO>; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_rst: mikrobus1_rst { > + pinmux = <PIN_PB2__GPIO>; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_rst: mikrobus2_rst { > + pinmux = <PIN_PA26__GPIO>; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_spi_cs: mikrobus1_spi_cs { > + pinmux = <PIN_PD0__FLEXCOM4_IO4>; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_spi_cs: mikrobus2_spi_cs { > + pinmux = <PIN_PC31__FLEXCOM4_IO3>; > + bias-disable; > + }; > + > + pinctrl_mikrobus_spi: mikrobus_spi { > + pinmux = <PIN_PC28__FLEXCOM4_IO0>, > + <PIN_PC29__FLEXCOM4_IO1>, > + <PIN_PC30__FLEXCOM4_IO2>; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_pwm: mikrobus1_pwm { > + pinmux = <PIN_PB1__PWML1>; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_pwm: mikrobus2_pwm { > + pinmux = <PIN_PA31__PWML0>; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_int: mikrobus1_int { > + pinmux = <PIN_PB0__GPIO>; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_int: mikrobus2_int { > + pinmux = <PIN_PA25__GPIO>; > + bias-disable; > + }; > + > + pinctrl_mikrobus1_uart: mikrobus1_uart { > + pinmux = <PIN_PB3__URXD4>, > + <PIN_PB4__UTXD4>; > + bias-disable; > + }; > + > + pinctrl_mikrobus2_uart: mikrobus2_uart { > + pinmux = <PIN_PD23__URXD2>, > + <PIN_PD24__UTXD2>; > + bias-disable; > + }; > + > + pinctrl_mikrobus_i2c: mikrobus1_i2c { > + pinmux = <PIN_PA24__FLEXCOM1_IO0>, > + <PIN_PA23__FLEXCOM1_IO1>; > + bias-disable; > + }; > + > + pinctrl_flx4_default: flx4_uart_default { > + pinmux = <PIN_PC28__FLEXCOM4_IO0>, > + <PIN_PC29__FLEXCOM4_IO1>, > + <PIN_PC30__FLEXCOM4_IO2>, > + <PIN_PC31__FLEXCOM4_IO3>, > + <PIN_PD0__FLEXCOM4_IO4>; > + bias-disable; > + }; > + }; > + > + can1: can@fc050000 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_can1_default>; > + status = "okay"; > + }; > + }; > + }; > + > + gpio_keys { > + compatible = "gpio-keys"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_key_gpio_default>; > + > + bp1 { > + label = "USER"; > + gpios = <&pioA 29 GPIO_ACTIVE_LOW>; Ditto > + linux,code = <0x104>; > + }; > + }; > + > + leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_led_gpio_default>; > + status = "okay"; > + > + red { > + label = "red"; > + gpios = <&pioA 27 GPIO_ACTIVE_LOW>; Ditto > + }; > + > + green { > + label = "green"; > + gpios = <&pioA 33 GPIO_ACTIVE_LOW>; Ditto > + }; > + > + blue { > + label = "blue"; > + gpios = <&pioA 31 GPIO_ACTIVE_LOW>; Ditto Regards Ludovic > + linux,default-trigger = "heartbeat"; > + }; > + }; > +}; > -- > 2.7.4 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
Hi Baruch, Alexandre On 29.06.2017 15:16, Alexandre Belloni wrote: > On 29/06/2017 at 14:59:31 +0300, Baruch Siach wrote: >> Hi Claudiu, >> >> On Thu, Jun 29, 2017 at 02:44:34PM +0300, Claudiu Beznea wrote: >>> Add specifig DTS files and bindings for sama5d27 SoM1 EK board. >> >> Is there any publicly available information on this SoM? >> >> One more comment below. >> >>> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> >>> Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> >>> --- >> >> [snip] >> >>> + memory { >>> + reg = <0x20000000 0x20000>; >> >> Are you sure this SoM has 132KB RAM? Yes, here is a mistake, the size is 128MB. Sorry for the noise. >> >> Since you seem to rely on the bootloader to fill in the right size value, you >> can just drop this node and rely on sama5d2.dtsi that provides a stub node. >> > > Yeah, that is what I would do too. Ok, I will do it so in v2. Thank you, Claudiu > >
Hi Ludovic, On 29.06.2017 18:04, Ludovic Desroches wrote: > On Thu, Jun 29, 2017 at 02:44:34PM +0300, Claudiu Beznea wrote: >> Add specifig DTS files and bindings for sama5d27 SoM1 EK board. >> >> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> >> Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> >> --- >> arch/arm/boot/dts/Makefile | 1 + >> arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 551 ++++++++++++++++++++++++++++ >> 2 files changed, 552 insertions(+) >> create mode 100644 arch/arm/boot/dts/at91-sama5d27_som1_ek.dts >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index 9449493..3396f73 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -46,6 +46,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \ >> at91sam9x35ek.dtb >> dtb-$(CONFIG_SOC_SAM_V7) += \ >> at91-kizbox2.dtb \ >> + at91-sama5d27_som1_ek.dtb \ >> at91-sama5d2_xplained.dtb \ >> at91-sama5d3_xplained.dtb \ >> at91-tse850-3.dtb \ >> diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts >> new file mode 100644 >> index 0000000..a87125e >> --- /dev/null >> +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts >> @@ -0,0 +1,551 @@ >> +/* >> + * at91-sama5d27_som1_ek.dts - Device Tree file for SAMA5D27-SOM1-EK board >> + * >> + * Copyright (c) 2017, Microchip Technology Inc. >> + * 2016 Nicolas Ferre <nicolas.ferre@atmel.com> >> + * 2017 Cristian Birsan <cristian.birsan@microchip.com> >> + * 2017 Claudiu Beznea <claudiu.beznea@microchip.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 "at91-sama5d27_som1.dtsi" >> +#include <dt-bindings/mfd/atmel-flexcom.h> >> +#include <dt-bindings/gpio/gpio.h> >> + >> +/ { >> + model = "Atmel SAMA5D27 SOM1 EK"; >> + compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5"; >> + >> + chosen { >> + stdout-path = "serial0:115200n8"; >> + }; >> + >> + memory { >> + reg = <0x20000000 0x20000>; >> + }; >> + >> + ahb { >> + usb0: gadget@00300000 { >> + atmel,vbus-gpio = <&pioA 116 GPIO_ACTIVE_HIGH>; > > Even if it is not done in other dts file (I plan to send patches to fix > it), prefer macros to avoid errors: PIN_PD20. Indeed, it is better to use directly the pin macros. I will do the necessary changes in v2. Thank you, Claudiu > >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_usba_vbus>; >> + status = "okay"; >> + }; >> + >> + usb1: ohci@00400000 { >> + num-ports = <3>; >> + atmel,vbus-gpio = <&pioA 10 GPIO_ACTIVE_HIGH>; > > Ditto Ditto > >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_usb_default>; >> + status = "okay"; >> + }; >> + >> + usb2: ehci@00500000 { >> + status = "okay"; >> + }; >> + >> + sdmmc0: sdio-host@a0000000 { >> + bus-width = <8>; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_sdmmc0_default>; >> + status = "okay"; >> + }; >> + >> + sdmmc1: sdio-host@b0000000 { >> + bus-width = <4>; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_sdmmc1_default>; >> + status = "okay"; >> + }; >> + >> + apb { >> + isc: isc@f0008000 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>; >> + status = "okay"; >> + }; >> + >> + spi0: spi@f8000000 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_spi0_default>; >> + status = "okay"; >> + }; >> + >> + macb0: ethernet@f8008000 { >> + status = "okay"; >> + }; >> + >> + uart1: serial@f8020000 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_uart1_default>; >> + atmel,use-dma-rx; >> + atmel,use-dma-tx; >> + status = "okay"; >> + }; >> + >> + uart2: serial@f8024000 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_mikrobus2_uart>; >> + atmel,use-dma-rx; >> + atmel-use-dma-tx; >> + status = "okay"; >> + }; >> + >> + pwm0: pwm@f802c000 { >> + status = "okay"; >> + }; >> + >> + flx1: flexcom@f8038000 { >> + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; >> + status = "disabled"; >> + >> + i2c2: i2c@600 { >> + compatible = "atmel,sama5d2-i2c"; >> + reg = <0x600 0x200>; >> + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 7>; >> + dmas = <0>, <0>; >> + dma-names = "tx", "rx"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + clocks = <&flx1_clk>; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_mikrobus_i2c>; >> + atmel,fifo-size = <16>; >> + status = "disabled"; >> + }; >> + }; >> + >> + shdwc@f8048010 { >> + atmel,shdwc-debouncer = <976>; >> + atmel,wakeup-rtc-timer; >> + >> + input@0 { >> + reg = <0>; >> + atmel,wakeup-type = "low"; >> + }; >> + }; >> + >> + watchdog@f8048040 { >> + status = "okay"; >> + }; >> + >> + can0: can@f8054000 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_can0_default>; >> + }; >> + >> + uart3: serial@fc008000 { >> + atmel,use-dma-rx; >> + atmel,use-dma-tx; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_uart3_default>; >> + status = "disabled"; >> + }; >> + >> + uart4: serial@fc00c000 { >> + atmel,use-dma-rx; >> + atmel,use-dma-tx; >> + pinctrl-name = "default"; >> + pinctrl-0 = <&pinctrl_mikrobus1_uart>; >> + status = "okay"; >> + }; >> + >> + flx3: flexcom@fc014000 { >> + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>; >> + status = "disabled"; >> + >> + uart7: serial@200 { >> + compatible = "atmel,at91sam9260-usart"; >> + reg = <0x200 0x200>; >> + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; >> + clocks = <&flx3_clk>; >> + clock-names = "usart"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_flx3_default>; >> + atmel,fifo-size = <32>; >> + status = "disabled"; >> + }; >> + >> + spi2: spi@400 { >> + compatible = "atmel,at91rm9200-spi"; >> + reg = <0x400 0x200>; >> + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; >> + clocks = <&flx3_clk>; >> + clock-names = "spi_clk"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_flx3_default>; >> + atmel,fifo-size = <16>; >> + status = "disabled"; >> + }; >> + }; >> + >> + flx4: flexcom@fc018000 { >> + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>; >> + status = "okay"; >> + >> + uart6: serial@200 { >> + compatible = "atmel,at91sam9260-usart"; >> + reg = <0x200 0x200>; >> + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; >> + clocks = <&flx4_clk>; >> + clock-names = "usart"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_flx4_default>; >> + atmel,fifo-size = <32>; >> + status = "disabled"; >> + }; >> + >> + spi3: spi@400 { >> + compatible = "atmel,at91rm9200-spi"; >> + reg = <0x400 0x200>; >> + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; >> + clocks = <&flx4_clk>; >> + clock-names = "spi_clk"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_mikrobus_spi &pinctrl_mikrobus1_spi_cs &pinctrl_mikrobus2_spi_cs>; >> + atmel,fifo-size = <16>; >> + status = "okay"; >> + }; >> + >> + i2c3: i2c@600 { >> + compatible = "atmel,sama5d2-i2c"; >> + reg = <0x600 0x200>; >> + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; >> + dmas = <0>, <0>; >> + dma-names = "tx", "rx"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + clocks = <&flx4_clk>; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_flx4_default>; >> + atmel,fifo-size = <16>; >> + status = "disabled"; >> + }; >> + }; >> + >> + i2c1: i2c@fc028000 { >> + dmas = <0>, <0>; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_i2c1_default>; >> + status = "okay"; >> + }; >> + >> + pinctrl@fc038000 { >> + >> + pinctrl_can0_default: can0_default { >> + pinmux = <PIN_PC10__CANTX0>, >> + <PIN_PC11__CANRX0>; >> + bias-disable; >> + }; >> + >> + pinctrl_can1_default: can1_default { >> + pinmux = <PIN_PC26__CANTX1>, >> + <PIN_PC27__CANRX1>; >> + bias-disable; >> + }; >> + >> + pinctrl_flx3_default: flx3_default { >> + pinmux = <PIN_PC20__FLEXCOM3_IO0>, >> + <PIN_PC19__FLEXCOM3_IO1>, >> + <PIN_PC18__FLEXCOM3_IO2>, >> + <PIN_PC21__FLEXCOM3_IO3>, >> + <PIN_PC22__FLEXCOM3_IO4>; >> + bias-disable; >> + }; >> + >> + pinctrl_i2c1_default: i2c1_default { >> + pinmux = <PIN_PD4__TWD1>, >> + <PIN_PD5__TWCK1>; >> + bias-disable; >> + }; >> + >> + pinctrl_isc_base: isc_base { >> + pinmux = <PIN_PC21__ISC_PCK>, >> + <PIN_PC22__ISC_VSYNC>, >> + <PIN_PC23__ISC_HSYNC>, >> + <PIN_PC24__ISC_MCK>; >> + bias-disable; >> + }; >> + >> + pinctrl_isc_data_8bit: isc_data_8bit { >> + pinmux = <PIN_PC20__ISC_D11>, >> + <PIN_PC19__ISC_D10>, >> + <PIN_PC18__ISC_D9>, >> + <PIN_PC17__ISC_D8>, >> + <PIN_PC16__ISC_D7>, >> + <PIN_PC15__ISC_D6>, >> + <PIN_PC14__ISC_D5>, >> + <PIN_PC13__ISC_D4>; >> + bias-disable; >> + }; >> + >> + pinctrl_isc_data_9_10: isc_data_9_10 { >> + pinmux = <PIN_PC12__ISC_D3>, >> + <PIN_PC11__ISC_D2>; >> + bias-disable; >> + }; >> + >> + pinctrl_isc_data_11_12: isc_data_11_12 { >> + pinmux = <PIN_PC10__ISC_D1>, >> + <PIN_PC9__ISC_D0>; >> + bias-disable; >> + }; >> + >> + pinctrl_key_gpio_default: key_gpio_default { >> + pinmux = <PIN_PA29__GPIO>; >> + bias-pull-up; >> + }; >> + >> + pinctrl_led_gpio_default: led_gpio_default { >> + pinmux = <PIN_PA27__GPIO>, >> + <PIN_PB1__GPIO>, >> + <PIN_PA31__GPIO>; >> + bias-pull-up; >> + }; >> + >> + pinctrl_sdmmc0_default: sdmmc0_default { >> + cmd_data { >> + pinmux = <PIN_PA1__SDMMC0_CMD>, >> + <PIN_PA2__SDMMC0_DAT0>, >> + <PIN_PA3__SDMMC0_DAT1>, >> + <PIN_PA4__SDMMC0_DAT2>, >> + <PIN_PA5__SDMMC0_DAT3>, >> + <PIN_PA6__SDMMC0_DAT4>, >> + <PIN_PA7__SDMMC0_DAT5>, >> + <PIN_PA8__SDMMC0_DAT6>, >> + <PIN_PA9__SDMMC0_DAT7>; >> + bias-pull-up; >> + }; >> + >> + ck_cd_vddsel { >> + pinmux = <PIN_PA0__SDMMC0_CK>, >> + <PIN_PA11__SDMMC0_VDDSEL>, >> + <PIN_PA13__SDMMC0_CD>; >> + bias-disable; >> + }; >> + }; >> + >> + pinctrl_sdmmc1_default: sdmmc1_default { >> + cmd_data { >> + pinmux = <PIN_PA28__SDMMC1_CMD>, >> + <PIN_PA18__SDMMC1_DAT0>, >> + <PIN_PA19__SDMMC1_DAT1>, >> + <PIN_PA20__SDMMC1_DAT2>, >> + <PIN_PA21__SDMMC1_DAT3>; >> + bias-pull-up; >> + }; >> + >> + conf-ck_cd { >> + pinmux = <PIN_PA22__SDMMC1_CK>, >> + <PIN_PA30__SDMMC1_CD>; >> + bias-disable; >> + }; >> + }; >> + >> + pinctrl_sensor_power: sensor_power { >> + pinmux = <PIN_PB12__GPIO>; >> + bias-disable; >> + }; >> + >> + pinctrl_sensor_reset: sensor_reset { >> + pinmux = <PIN_PB11__GPIO>; >> + bias-disable; >> + }; >> + >> + pinctrl_spi0_default: spi0_default { >> + pinmux = <PIN_PA14__SPI0_SPCK>, >> + <PIN_PA15__SPI0_MOSI>, >> + <PIN_PA16__SPI0_MISO>, >> + <PIN_PA17__SPI0_NPCS0>; >> + bias-disable; >> + }; >> + >> + pinctrl_uart1_default: uart1_default { >> + pinmux = <PIN_PD2__URXD1>, >> + <PIN_PD3__UTXD1>; >> + bias-disable; >> + }; >> + >> + pinctrl_uart3_default: uart3_default { >> + pinmux = <PIN_PC12__URXD3>, >> + <PIN_PC13__UTXD3>; >> + bias-disable; >> + }; >> + >> + pinctrl_usb_default: usb_default { >> + pinmux = <PIN_PA10__GPIO>, >> + <PIN_PD19__GPIO>; >> + bias-disable; >> + }; >> + >> + pinctrl_usba_vbus: usba_vbus { >> + pinmux = <PIN_PD20__GPIO>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus1_an: mikrobus1_an { >> + pinmux = <PIN_PD25__GPIO>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus2_an: mikrobus2_an { >> + pinmux = <PIN_PD26__GPIO>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus1_rst: mikrobus1_rst { >> + pinmux = <PIN_PB2__GPIO>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus2_rst: mikrobus2_rst { >> + pinmux = <PIN_PA26__GPIO>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus1_spi_cs: mikrobus1_spi_cs { >> + pinmux = <PIN_PD0__FLEXCOM4_IO4>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus2_spi_cs: mikrobus2_spi_cs { >> + pinmux = <PIN_PC31__FLEXCOM4_IO3>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus_spi: mikrobus_spi { >> + pinmux = <PIN_PC28__FLEXCOM4_IO0>, >> + <PIN_PC29__FLEXCOM4_IO1>, >> + <PIN_PC30__FLEXCOM4_IO2>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus1_pwm: mikrobus1_pwm { >> + pinmux = <PIN_PB1__PWML1>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus2_pwm: mikrobus2_pwm { >> + pinmux = <PIN_PA31__PWML0>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus1_int: mikrobus1_int { >> + pinmux = <PIN_PB0__GPIO>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus2_int: mikrobus2_int { >> + pinmux = <PIN_PA25__GPIO>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus1_uart: mikrobus1_uart { >> + pinmux = <PIN_PB3__URXD4>, >> + <PIN_PB4__UTXD4>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus2_uart: mikrobus2_uart { >> + pinmux = <PIN_PD23__URXD2>, >> + <PIN_PD24__UTXD2>; >> + bias-disable; >> + }; >> + >> + pinctrl_mikrobus_i2c: mikrobus1_i2c { >> + pinmux = <PIN_PA24__FLEXCOM1_IO0>, >> + <PIN_PA23__FLEXCOM1_IO1>; >> + bias-disable; >> + }; >> + >> + pinctrl_flx4_default: flx4_uart_default { >> + pinmux = <PIN_PC28__FLEXCOM4_IO0>, >> + <PIN_PC29__FLEXCOM4_IO1>, >> + <PIN_PC30__FLEXCOM4_IO2>, >> + <PIN_PC31__FLEXCOM4_IO3>, >> + <PIN_PD0__FLEXCOM4_IO4>; >> + bias-disable; >> + }; >> + }; >> + >> + can1: can@fc050000 { >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_can1_default>; >> + status = "okay"; >> + }; >> + }; >> + }; >> + >> + gpio_keys { >> + compatible = "gpio-keys"; >> + >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_key_gpio_default>; >> + >> + bp1 { >> + label = "USER"; >> + gpios = <&pioA 29 GPIO_ACTIVE_LOW>; > > Ditto Ditto > >> + linux,code = <0x104>; >> + }; >> + }; >> + >> + leds { >> + compatible = "gpio-leds"; >> + pinctrl-names = "default"; >> + pinctrl-0 = <&pinctrl_led_gpio_default>; >> + status = "okay"; >> + >> + red { >> + label = "red"; >> + gpios = <&pioA 27 GPIO_ACTIVE_LOW>; > > Ditto Ditto > >> + }; >> + >> + green { >> + label = "green"; >> + gpios = <&pioA 33 GPIO_ACTIVE_LOW>; > > Ditto Ditto > >> + }; >> + >> + blue { >> + label = "blue"; >> + gpios = <&pioA 31 GPIO_ACTIVE_LOW>; > > Ditto Ditto > > Regards > > Ludovic > >> + linux,default-trigger = "heartbeat"; >> + }; >> + }; >> +}; >> -- >> 2.7.4 >> >> >> _______________________________________________ >> linux-arm-kernel mailing list >> linux-arm-kernel@lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 9449493..3396f73 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -46,6 +46,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \ at91sam9x35ek.dtb dtb-$(CONFIG_SOC_SAM_V7) += \ at91-kizbox2.dtb \ + at91-sama5d27_som1_ek.dtb \ at91-sama5d2_xplained.dtb \ at91-sama5d3_xplained.dtb \ at91-tse850-3.dtb \ diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts new file mode 100644 index 0000000..a87125e --- /dev/null +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts @@ -0,0 +1,551 @@ +/* + * at91-sama5d27_som1_ek.dts - Device Tree file for SAMA5D27-SOM1-EK board + * + * Copyright (c) 2017, Microchip Technology Inc. + * 2016 Nicolas Ferre <nicolas.ferre@atmel.com> + * 2017 Cristian Birsan <cristian.birsan@microchip.com> + * 2017 Claudiu Beznea <claudiu.beznea@microchip.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 "at91-sama5d27_som1.dtsi" +#include <dt-bindings/mfd/atmel-flexcom.h> +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Atmel SAMA5D27 SOM1 EK"; + compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0x20000000 0x20000>; + }; + + ahb { + usb0: gadget@00300000 { + atmel,vbus-gpio = <&pioA 116 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usba_vbus>; + status = "okay"; + }; + + usb1: ohci@00400000 { + num-ports = <3>; + atmel,vbus-gpio = <&pioA 10 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_default>; + status = "okay"; + }; + + usb2: ehci@00500000 { + status = "okay"; + }; + + sdmmc0: sdio-host@a0000000 { + bus-width = <8>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc0_default>; + status = "okay"; + }; + + sdmmc1: sdio-host@b0000000 { + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc1_default>; + status = "okay"; + }; + + apb { + isc: isc@f0008000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>; + status = "okay"; + }; + + spi0: spi@f8000000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi0_default>; + status = "okay"; + }; + + macb0: ethernet@f8008000 { + status = "okay"; + }; + + uart1: serial@f8020000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_default>; + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "okay"; + }; + + uart2: serial@f8024000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mikrobus2_uart>; + atmel,use-dma-rx; + atmel-use-dma-tx; + status = "okay"; + }; + + pwm0: pwm@f802c000 { + status = "okay"; + }; + + flx1: flexcom@f8038000 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>; + status = "disabled"; + + i2c2: i2c@600 { + compatible = "atmel,sama5d2-i2c"; + reg = <0x600 0x200>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <0>, <0>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&flx1_clk>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mikrobus_i2c>; + atmel,fifo-size = <16>; + status = "disabled"; + }; + }; + + shdwc@f8048010 { + atmel,shdwc-debouncer = <976>; + atmel,wakeup-rtc-timer; + + input@0 { + reg = <0>; + atmel,wakeup-type = "low"; + }; + }; + + watchdog@f8048040 { + status = "okay"; + }; + + can0: can@f8054000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can0_default>; + }; + + uart3: serial@fc008000 { + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3_default>; + status = "disabled"; + }; + + uart4: serial@fc00c000 { + atmel,use-dma-rx; + atmel,use-dma-tx; + pinctrl-name = "default"; + pinctrl-0 = <&pinctrl_mikrobus1_uart>; + status = "okay"; + }; + + flx3: flexcom@fc014000 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>; + status = "disabled"; + + uart7: serial@200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&flx3_clk>; + clock-names = "usart"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx3_default>; + atmel,fifo-size = <32>; + status = "disabled"; + }; + + spi2: spi@400 { + compatible = "atmel,at91rm9200-spi"; + reg = <0x400 0x200>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&flx3_clk>; + clock-names = "spi_clk"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx3_default>; + atmel,fifo-size = <16>; + status = "disabled"; + }; + }; + + flx4: flexcom@fc018000 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>; + status = "okay"; + + uart6: serial@200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&flx4_clk>; + clock-names = "usart"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx4_default>; + atmel,fifo-size = <32>; + status = "disabled"; + }; + + spi3: spi@400 { + compatible = "atmel,at91rm9200-spi"; + reg = <0x400 0x200>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&flx4_clk>; + clock-names = "spi_clk"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mikrobus_spi &pinctrl_mikrobus1_spi_cs &pinctrl_mikrobus2_spi_cs>; + atmel,fifo-size = <16>; + status = "okay"; + }; + + i2c3: i2c@600 { + compatible = "atmel,sama5d2-i2c"; + reg = <0x600 0x200>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <0>, <0>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&flx4_clk>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx4_default>; + atmel,fifo-size = <16>; + status = "disabled"; + }; + }; + + i2c1: i2c@fc028000 { + dmas = <0>, <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_default>; + status = "okay"; + }; + + pinctrl@fc038000 { + + pinctrl_can0_default: can0_default { + pinmux = <PIN_PC10__CANTX0>, + <PIN_PC11__CANRX0>; + bias-disable; + }; + + pinctrl_can1_default: can1_default { + pinmux = <PIN_PC26__CANTX1>, + <PIN_PC27__CANRX1>; + bias-disable; + }; + + pinctrl_flx3_default: flx3_default { + pinmux = <PIN_PC20__FLEXCOM3_IO0>, + <PIN_PC19__FLEXCOM3_IO1>, + <PIN_PC18__FLEXCOM3_IO2>, + <PIN_PC21__FLEXCOM3_IO3>, + <PIN_PC22__FLEXCOM3_IO4>; + bias-disable; + }; + + pinctrl_i2c1_default: i2c1_default { + pinmux = <PIN_PD4__TWD1>, + <PIN_PD5__TWCK1>; + bias-disable; + }; + + pinctrl_isc_base: isc_base { + pinmux = <PIN_PC21__ISC_PCK>, + <PIN_PC22__ISC_VSYNC>, + <PIN_PC23__ISC_HSYNC>, + <PIN_PC24__ISC_MCK>; + bias-disable; + }; + + pinctrl_isc_data_8bit: isc_data_8bit { + pinmux = <PIN_PC20__ISC_D11>, + <PIN_PC19__ISC_D10>, + <PIN_PC18__ISC_D9>, + <PIN_PC17__ISC_D8>, + <PIN_PC16__ISC_D7>, + <PIN_PC15__ISC_D6>, + <PIN_PC14__ISC_D5>, + <PIN_PC13__ISC_D4>; + bias-disable; + }; + + pinctrl_isc_data_9_10: isc_data_9_10 { + pinmux = <PIN_PC12__ISC_D3>, + <PIN_PC11__ISC_D2>; + bias-disable; + }; + + pinctrl_isc_data_11_12: isc_data_11_12 { + pinmux = <PIN_PC10__ISC_D1>, + <PIN_PC9__ISC_D0>; + bias-disable; + }; + + pinctrl_key_gpio_default: key_gpio_default { + pinmux = <PIN_PA29__GPIO>; + bias-pull-up; + }; + + pinctrl_led_gpio_default: led_gpio_default { + pinmux = <PIN_PA27__GPIO>, + <PIN_PB1__GPIO>, + <PIN_PA31__GPIO>; + bias-pull-up; + }; + + pinctrl_sdmmc0_default: sdmmc0_default { + cmd_data { + pinmux = <PIN_PA1__SDMMC0_CMD>, + <PIN_PA2__SDMMC0_DAT0>, + <PIN_PA3__SDMMC0_DAT1>, + <PIN_PA4__SDMMC0_DAT2>, + <PIN_PA5__SDMMC0_DAT3>, + <PIN_PA6__SDMMC0_DAT4>, + <PIN_PA7__SDMMC0_DAT5>, + <PIN_PA8__SDMMC0_DAT6>, + <PIN_PA9__SDMMC0_DAT7>; + bias-pull-up; + }; + + ck_cd_vddsel { + pinmux = <PIN_PA0__SDMMC0_CK>, + <PIN_PA11__SDMMC0_VDDSEL>, + <PIN_PA13__SDMMC0_CD>; + bias-disable; + }; + }; + + pinctrl_sdmmc1_default: sdmmc1_default { + cmd_data { + pinmux = <PIN_PA28__SDMMC1_CMD>, + <PIN_PA18__SDMMC1_DAT0>, + <PIN_PA19__SDMMC1_DAT1>, + <PIN_PA20__SDMMC1_DAT2>, + <PIN_PA21__SDMMC1_DAT3>; + bias-pull-up; + }; + + conf-ck_cd { + pinmux = <PIN_PA22__SDMMC1_CK>, + <PIN_PA30__SDMMC1_CD>; + bias-disable; + }; + }; + + pinctrl_sensor_power: sensor_power { + pinmux = <PIN_PB12__GPIO>; + bias-disable; + }; + + pinctrl_sensor_reset: sensor_reset { + pinmux = <PIN_PB11__GPIO>; + bias-disable; + }; + + pinctrl_spi0_default: spi0_default { + pinmux = <PIN_PA14__SPI0_SPCK>, + <PIN_PA15__SPI0_MOSI>, + <PIN_PA16__SPI0_MISO>, + <PIN_PA17__SPI0_NPCS0>; + bias-disable; + }; + + pinctrl_uart1_default: uart1_default { + pinmux = <PIN_PD2__URXD1>, + <PIN_PD3__UTXD1>; + bias-disable; + }; + + pinctrl_uart3_default: uart3_default { + pinmux = <PIN_PC12__URXD3>, + <PIN_PC13__UTXD3>; + bias-disable; + }; + + pinctrl_usb_default: usb_default { + pinmux = <PIN_PA10__GPIO>, + <PIN_PD19__GPIO>; + bias-disable; + }; + + pinctrl_usba_vbus: usba_vbus { + pinmux = <PIN_PD20__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus1_an: mikrobus1_an { + pinmux = <PIN_PD25__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus2_an: mikrobus2_an { + pinmux = <PIN_PD26__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus1_rst: mikrobus1_rst { + pinmux = <PIN_PB2__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus2_rst: mikrobus2_rst { + pinmux = <PIN_PA26__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus1_spi_cs: mikrobus1_spi_cs { + pinmux = <PIN_PD0__FLEXCOM4_IO4>; + bias-disable; + }; + + pinctrl_mikrobus2_spi_cs: mikrobus2_spi_cs { + pinmux = <PIN_PC31__FLEXCOM4_IO3>; + bias-disable; + }; + + pinctrl_mikrobus_spi: mikrobus_spi { + pinmux = <PIN_PC28__FLEXCOM4_IO0>, + <PIN_PC29__FLEXCOM4_IO1>, + <PIN_PC30__FLEXCOM4_IO2>; + bias-disable; + }; + + pinctrl_mikrobus1_pwm: mikrobus1_pwm { + pinmux = <PIN_PB1__PWML1>; + bias-disable; + }; + + pinctrl_mikrobus2_pwm: mikrobus2_pwm { + pinmux = <PIN_PA31__PWML0>; + bias-disable; + }; + + pinctrl_mikrobus1_int: mikrobus1_int { + pinmux = <PIN_PB0__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus2_int: mikrobus2_int { + pinmux = <PIN_PA25__GPIO>; + bias-disable; + }; + + pinctrl_mikrobus1_uart: mikrobus1_uart { + pinmux = <PIN_PB3__URXD4>, + <PIN_PB4__UTXD4>; + bias-disable; + }; + + pinctrl_mikrobus2_uart: mikrobus2_uart { + pinmux = <PIN_PD23__URXD2>, + <PIN_PD24__UTXD2>; + bias-disable; + }; + + pinctrl_mikrobus_i2c: mikrobus1_i2c { + pinmux = <PIN_PA24__FLEXCOM1_IO0>, + <PIN_PA23__FLEXCOM1_IO1>; + bias-disable; + }; + + pinctrl_flx4_default: flx4_uart_default { + pinmux = <PIN_PC28__FLEXCOM4_IO0>, + <PIN_PC29__FLEXCOM4_IO1>, + <PIN_PC30__FLEXCOM4_IO2>, + <PIN_PC31__FLEXCOM4_IO3>, + <PIN_PD0__FLEXCOM4_IO4>; + bias-disable; + }; + }; + + can1: can@fc050000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1_default>; + status = "okay"; + }; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_key_gpio_default>; + + bp1 { + label = "USER"; + gpios = <&pioA 29 GPIO_ACTIVE_LOW>; + linux,code = <0x104>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_led_gpio_default>; + status = "okay"; + + red { + label = "red"; + gpios = <&pioA 27 GPIO_ACTIVE_LOW>; + }; + + green { + label = "green"; + gpios = <&pioA 33 GPIO_ACTIVE_LOW>; + }; + + blue { + label = "blue"; + gpios = <&pioA 31 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; +};