diff options
author | Olof Johansson <olof@lixom.net> | 2019-11-08 10:33:45 -0800 |
---|---|---|
committer | Olof Johansson <olof@lixom.net> | 2019-11-08 10:33:47 -0800 |
commit | fa9a2f92983b6882686b1ca71cb2ebc69f126d04 (patch) | |
tree | b5f9b0acee129b3ee70cd0186a25093a4f8cd673 /arch/arm/boot | |
parent | 743f4e5bc01f4f5b1d041c8dac5f471c010d8d8c (diff) | |
parent | cf79e41074b1759d8d264913b6a15b49c49f9b48 (diff) |
Merge tag 'at91-5.5-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/dt
AT91 DT for 5.5
- New Overkiz Kizbox3 board
- Rework of the other Kizbox device trees
- New filters for i2c on sama5d4 and sama5d2
* tag 'at91-5.5-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: at91: add a dts and dtsi file for kizbox2 based boards
dt-bindings: arm: at91: Document Kizbox2-2 board binding
ARM: dts: at91: sama5d4_xplained: add digital filter for i2c
ARM: dts: at91: sama5d2_xplained: add analog and digital filter for i2c
ARM: dts: at91: add Overkiz KIZBOX3 board
dt-bindings: arm: at91: Document Kizbox3 HS board binding
dt-bindings: Add vendor prefix for Overkiz SAS
ARM: dts: at91: sama5d2: add an rtc label for derived boards
ARM: dts: at91: sama5d27_som1_ek: add mmc capabilities for SDMMC0
Link: https://lore.kernel.org/r/20191108070938.GA215379@piout.net
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r-- | arch/arm/boot/dts/Makefile | 3 | ||||
-rw-r--r-- | arch/arm/boot/dts/at91-kizbox2-2.dts | 26 | ||||
-rw-r--r-- | arch/arm/boot/dts/at91-kizbox2-common.dtsi | 258 | ||||
-rw-r--r-- | arch/arm/boot/dts/at91-kizbox2.dts | 244 | ||||
-rw-r--r-- | arch/arm/boot/dts/at91-kizbox3-hs.dts | 309 | ||||
-rw-r--r-- | arch/arm/boot/dts/at91-kizbox3_common.dtsi | 412 | ||||
-rw-r--r-- | arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 1 | ||||
-rw-r--r-- | arch/arm/boot/dts/at91-sama5d2_xplained.dts | 6 | ||||
-rw-r--r-- | arch/arm/boot/dts/at91-sama5d4_xplained.dts | 1 | ||||
-rw-r--r-- | arch/arm/boot/dts/sama5d2.dtsi | 2 |
10 files changed, 1016 insertions, 246 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 847b5537f998..08011dc8c7a6 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -45,7 +45,8 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \ at91sam9x25ek.dtb \ at91sam9x35ek.dtb dtb-$(CONFIG_SOC_SAM_V7) += \ - at91-kizbox2.dtb \ + at91-kizbox2-2.dtb \ + at91-kizbox3-hs.dtb \ at91-nattis-2-natte-2.dtb \ at91-sama5d27_som1_ek.dtb \ at91-sama5d2_ptc_ek.dtb \ 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..cab8b3579efa --- /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 <a.aubert@overkiz.com> + * Kévin Raymond <k.raymond@overkiz.com> + */ +/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-common.dtsi b/arch/arm/boot/dts/at91-kizbox2-common.dtsi new file mode 100644 index 000000000000..af38253a6e7a --- /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 <a.aubert@overkiz.com> + * Gaël Portay <g.portay@overkiz.com> + * Kévin Raymond <k.raymond@overkiz.com> + */ +#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 = + <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE + AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOE 2 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; +}; + +/* RTS */ +&pinctrl_usart1 { + atmel,pins = + <AT91_PIOB 28 AT91_PERIPH_A AT91_PINCTRL_NONE + AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOE 7 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; +}; + +/* IO (inverted with WMBUS in the latest schematic) */ +&pinctrl_usart2 { + atmel,pins = + <AT91_PIOE 25 AT91_PERIPH_B AT91_PINCTRL_NONE + AT91_PIOE 26 AT91_PERIPH_B AT91_PINCTRL_PULL_UP + AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; +}; 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 <g.portay@overkiz.com> - */ -/dts-v1/; -#include "sama5d31.dtsi" -#include <dt-bindings/pwm/pwm.h> - -/ { - 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-kizbox3-hs.dts b/arch/arm/boot/dts/at91-kizbox3-hs.dts new file mode 100644 index 000000000000..8734e7f8939e --- /dev/null +++ b/arch/arm/boot/dts/at91-kizbox3-hs.dts @@ -0,0 +1,309 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * at91-kizbox3-hs.dts - Device Tree file for Overkiz KIZBOX3-HS board + * + * Copyright (C) 2018 Overkiz SAS + * + * Authors: Dorian Rocipon <d.rocipon@overkiz.com> + * Kevin Carli <k.carli@overkiz.com> + * Mickael Gardet <m.gardet@overkiz.com> + */ +/dts-v1/; +#include "at91-kizbox3_common.dtsi" + +/ { + model = "Overkiz KIZBOX3-HS"; + compatible = "overkiz,kizbox3-hs", "atmel,sama5d2", "atmel,sama5"; + + pwm_leds { + status = "okay"; + + red { + status = "okay"; + }; + + green { + status = "okay"; + }; + + blue { + status = "okay"; + }; + + white { + status = "okay"; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_led_red + &pinctrl_led_white>; + status = "okay"; + + red { + label = "pio:red:user"; + gpios = <&pioA PIN_PB1 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + white { + label = "pio:white:user"; + gpios = <&pioA PIN_PB8 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + pinctrl-names = "default" , "default", "default", + "default", "default" ; + pinctrl-0 = <&pinctrl_key_gpio_default>; + pinctrl-1 = <&pinctrl_pio_rf &pinctrl_pio_wifi>; + pinctrl-2 = <&pinctrl_pio_io_boot + &pinctrl_pio_io_reset + &pinctrl_pio_io_test_radio>; + pinctrl-3 = <&pinctrl_pio_zbe_test_radio + &pinctrl_pio_zbe_rst>; + pinctrl-4 = <&pinctrl_pio_input>; + + SW1 { + label = "SW1"; + gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>; + linux,code = <0x101>; + wakeup-source; + }; + + SW2 { + label = "SW2"; + gpios = <&pioA PIN_PA18 GPIO_ACTIVE_LOW>; + linux,code = <0x102>; + wakeup-source; + }; + + SW3 { + label = "SW3"; + gpios = <&pioA PIN_PA22 GPIO_ACTIVE_LOW>; + linux,code = <0x103>; + wakeup-source; + }; + + SW7 { + label = "SW7"; + gpios = <&pioA PIN_PA26 GPIO_ACTIVE_LOW>; + linux,code = <0x107>; + wakeup-source; + }; + + SW8 { + label = "SW8"; + gpios = <&pioA PIN_PA24 GPIO_ACTIVE_LOW>; + linux,code = <0x108>; + wakeup-source; + }; + }; + + gpios { + compatible = "gpio"; + status = "okay"; + + rf_on { + label = "rf on"; + gpio = <&pioA PIN_PC19 GPIO_ACTIVE_HIGH>; + output; + init-low; + }; + + wifi_on { + label = "wifi on"; + gpio = <&pioA PIN_PC20 GPIO_ACTIVE_HIGH>; + output; + init-low; + }; + + zbe_test_radio { + label = "zbe test radio"; + gpio = <&pioA PIN_PB21 GPIO_ACTIVE_HIGH>; + output; + init-low; + }; + + zbe_rst { + label = "zbe rst"; + gpio = <&pioA PIN_PB25 GPIO_ACTIVE_HIGH>; + output; + init-low; + }; + + io_reset { + label = "io reset"; + gpio = <&pioA PIN_PB30 GPIO_ACTIVE_HIGH>; + output; + init-low; + }; + + io_test_radio { + label = "io test radio"; + gpio = <&pioA PIN_PC9 GPIO_ACTIVE_HIGH>; + output; + init-low; + }; + + io_boot_0 { + label = "io boot 0"; + gpio = <&pioA PIN_PC11 GPIO_ACTIVE_HIGH>; + output; + init-low; + }; + + io_boot_1 { + label = "io boot 1"; + gpio = <&pioA PIN_PC17 GPIO_ACTIVE_HIGH>; + output; + init-low; + }; + + verbose_bootloader { + label = "verbose bootloader"; + gpio = <&pioA PIN_PB11 GPIO_ACTIVE_HIGH>; + input; + }; + + nail_bed_detection { + label = "nail bed detection"; + gpio = <&pioA PIN_PB12 GPIO_ACTIVE_HIGH>; + input; + }; + + id_usba { + label = "id usba"; + gpio = <&pioA PIN_PC0 GPIO_ACTIVE_LOW>; + input; + }; + }; +}; + +&pioA { + pinctrl_key_gpio_default: key_gpio_default { + pinmux= <PIN_PA22__GPIO>, + <PIN_PA24__GPIO>, + <PIN_PA26__GPIO>, + <PIN_PA29__GPIO>, + <PIN_PA18__GPIO>; + bias-disable; + }; + + pinctrl_gpio { + pinctrl_pio_rf: gpio_rf { + pinmux = <PIN_PC19__GPIO>; + bias-disable; + }; + pinctrl_pio_wifi: gpio_wifi { + pinmux = <PIN_PC20__GPIO>; + bias-disable; + }; + pinctrl_pio_io_boot: gpio_io_boot { + pinmux = + <PIN_PC11__GPIO>, + <PIN_PC17__GPIO>; + bias-disable; + }; + pinctrl_pio_io_test_radio: gpio_io_test_radio { + pinmux = <PIN_PC9__GPIO>; + bias-disable; + }; + pinctrl_pio_zbe_test_radio: gpio_zbe_test_radio { + pinmux = <PIN_PB21__GPIO>; + bias-disable; + }; + pinctrl_pio_zbe_rst: gpio_zbe_rst { + pinmux = <PIN_PB25__GPIO>; + bias-disable; + }; + /* stm32 reset must be open drain (internal pull up) */ + pinctrl_pio_io_reset: gpio_io_reset { + pinmux = <PIN_PB30__GPIO>; + bias-disable; + drive-open-drain = <1>; + output-low; + }; + pinctrl_pio_input: gpio_input { + pinmux = + <PIN_PB11__GPIO>, + <PIN_PB12__GPIO>, + <PIN_PC0__GPIO>; + bias-disable; + }; + }; + + pinctrl_leds { + pinctrl_led_red: led_red { + pinmux = <PIN_PB1__GPIO>; + bias-disable; + }; + pinctrl_led_white: led_white { + pinmux = <PIN_PB8__GPIO>; + bias-disable; + }; + }; +}; + +&adc { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&flx0 { + status = "okay"; + + uart5: serial@200 { + status = "okay"; + }; +}; + +&flx3 { + status = "okay"; + uart6: serial@200 { + status = "okay"; + }; +}; + +&flx4 { + status = "okay"; + + i2c2: i2c@600 { + status = "okay"; + }; +}; + +&usb0 { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; + +&usb2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/at91-kizbox3_common.dtsi b/arch/arm/boot/dts/at91-kizbox3_common.dtsi new file mode 100644 index 000000000000..299e74d23184 --- /dev/null +++ b/arch/arm/boot/dts/at91-kizbox3_common.dtsi @@ -0,0 +1,412 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * at91-kizbox3.dts - Device Tree Include file for Overkiz Kizbox 3 + * family SoC boards + * + * Copyright (C) 2018 Overkiz SAS + * + * Authors: Dorian Rocipon <d.rocipon@overkiz.com> + * Kevin Carli <k.carli@overkiz.com> + * Mickael Gardet <m.gardet@overkiz.com> + */ +/dts-v1/; +#include "sama5d2.dtsi" +#include "sama5d2-pinfunc.h" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/mfd/atmel-flexcom.h> +#include <dt-bindings/pinctrl/at91.h> +#include <dt-bindings/pwm/pwm.h> + +/ { + model = "Overkiz Kizbox3"; + compatible = "overkiz,kizbox3", "atmel,sama5d2", "atmel,sama5"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + serial4 = &uart4; + serial5 = &uart5; + serial6 = &uart6; + }; + + chosen { + bootargs = "ubi.mtd=ubi"; + stdout-path = "serial1:115200n8"; + }; + + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; + }; + + vdd_adc_vddana: supply_3v3_ana { + compatible = "regulator-fixed"; + regulator-name = "adc-vddana"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vdd_adc_vref: supply_3v3_ref { + compatible = "regulator-fixed"; + regulator-name = "adc-vref"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + pwm_leds { + compatible = "pwm-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_pwm_h0 + &pinctrl_pwm0_pwm_h1 + &pinctrl_pwm0_pwm_h2 + &pinctrl_pwm0_pwm_h3>; + status = "disabled"; + + red { + label = "pwm:red:user"; + pwms = <&pwm0 0 10000000 0>; + max-brightness = <255>; + linux,default-trigger = "default-on"; + status = "disabled"; + }; + + green { + label = "pwm:green:user"; + pwms = <&pwm0 1 10000000 0>; + max-brightness = <255>; + linux,default-trigger = "default-on"; + status = "disabled"; + }; + + blue { + label = "pwm:blue:user"; + pwms = <&pwm0 2 10000000 0>; + max-brightness = <255>; + status = "disabled"; + }; + + white { + label = "pwm:white:user"; + pwms = <&pwm0 3 10000000 0>; + max-brightness = <255>; + status = "disabled"; + }; + }; +}; + +&ebi { + status = "okay"; +}; + +&nand_controller { + status = "okay"; + + nand@3 { + pinctrl-0 = <&pinctrl_ebi_nand_addr>; + pinctrl-names = "default"; + reg = <0x3 0x0 0x800000>; + + 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>; + }; + + u-boot@20000 { + label = "u-boot"; + reg = <0x20000 0x140000>; + }; + + u-boot-factory@160000 { + label = "u-boot-factory"; + reg = <0x160000 0x140000>; + }; + + ubi@2A0000 { + label = "ubi"; + reg = <0x2A0000 0x7D60000>; + }; + }; + + }; +}; + +&rtc { + status = "okay"; +}; + +&pioA { + pinctrl_ebi_nand_addr: ebi-addr-1 { + pinmux = <PIN_PA0__D0>, + <PIN_PA1__D1>, + <PIN_PA2__D2>, + <PIN_PA3__D3>, + <PIN_PA4__D4>, + <PIN_PA5__D5>, + <PIN_PA6__D6>, + <PIN_PA7__D7>, + <PIN_PA8__NWE_NANDWE>, + <PIN_PA9__NCS3>, + <PIN_PA10__A21_NANDALE>, + <PIN_PA11__A22_NANDCLE>, + <PIN_PA21__NANDRDY>; + bias-disable; + }; + + pinctrl_usart { + pinctrl_usart_0: usart0-0 { + pinmux = < PIN_PB26__URXD0>, <PIN_PB27__UTXD0>; + bias-disable; + }; + pinctrl_usart_1: usart1-0 { + pinmux = < PIN_PD2__URXD1>, <PIN_PD3__UTXD1>; + bias-disable; + }; + pinctrl_usart_2: usart2-0 { + pinmux = < PIN_PD4__URXD2>, <PIN_PD5__UTXD2>; + bias-disable; + }; + pinctrl_usart_3: usart3-0 { + pinmux = < PIN_PC12__URXD3>, <PIN_PC13__UTXD3>; + bias-disable; + }; + pinctrl_usart_4: usart4-0 { + pinmux = < PIN_PB3__URXD4>, <PIN_PB4__UTXD4>; + bias-disable; + }; + pinctrl_flx0_default: flx0_usart_default { + pinmux = <PIN_PB28__FLEXCOM0_IO0>, //TX + <PIN_PB29__FLEXCOM0_IO1>; //RX + bias-disable; + }; + pinctrl_flx3_default: flx3_usart_default { + pinmux = <PIN_PB22__FLEXCOM3_IO1>, //RX + <PIN_PB23__FLEXCOM3_IO0>; //TX + bias-disable; + }; + }; + + pinctrl_flx4_default: flx4_i2c2_default { + pinmux = <PIN_PD12__FLEXCOM4_IO0>, //DATA + <PIN_PD13__FLEXCOM4_IO1>; //CLK + bias-disable; + drive-open-drain = <1>; + }; + + pinctrl_pwm0 { + pinctrl_pwm0_pwm_h0: pwm0_pwm_h0 { + pinmux = <PIN_PA30__PWMH0>; + bias-disable; + }; + pinctrl_pwm0_pwm_h1: pwm0_pwmh1 { + pinmux = <PIN_PB0__PWMH1>; + bias-disable; + }; + pinctrl_pwm0_pwm_h2: pwm0_pwm_h2 { + pinmux = <PIN_PB5__PWMH2>; + bias-disable; + }; + pinctrl_pwm0_pwm_h3: pwm0_pwm_h3 { + pinmux = <PIN_PB7__PWMH3>; + bias-disable; + }; + }; + + pinctrl_adc { + pinctrl_adc2: adc2 { + pinmux = <PIN_PD21__GPIO>; + bias-disable; + }; + pinctrl_adc3: adc3 { + pinmux = <PIN_PD22__GPIO>; + bias-disable; + }; + pinctrl_adc4: adc4 { + pinmux = <PIN_PD23__GPIO>; + bias-disable; + }; + pinctrl_adc5: adc5 { + pinmux = <PIN_PD24__GPIO>; + bias-disable; + }; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart_0>; + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "disabled"; +}; + +/* debug uart */ +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart_1>; + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "disabled"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart_2>; + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "disabled"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart_3>; + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "disabled"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart_4>; + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "disabled"; +}; + +&flx0 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; + status = "disabled"; + + uart5: serial@200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0x200 0x400>; + interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(11))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(12))>; + dma-names = "tx", "rx"; + clocks = <&pmc PMC_TYPE_PERIPHERAL 19>; + clock-names = "usart"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx0_default>; + atmel,fifo-size = <32>; + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "disabled"; + }; +}; + +&flx3 { + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; + status = "disabled"; + + uart6: serial@200 { + compatible = "atmel,at91sam9260-usart"; + reg = <0x200 0x400>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(17))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(18))>; + dma-names = "tx", "rx"; + clocks = <&pmc PMC_TYPE_PERIPHERAL 22>; + clock-names = "usart"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx3_default>; < |