[2/2] ARM: dts: at91: add a common kizboxmini dtsi file
diff mbox series

Message ID 20191018140304.31547-3-kamel.bouhara@bootlin.com
State New
Headers show
Series
  • Add Kizboxmini boards support
Related show

Commit Message

Kamel Bouhara Oct. 18, 2019, 2:03 p.m. UTC
Split the Kizbox Mini boards into two board configuration, the
Kizboxmini Mother board and the Kizboxmini RailDIN board.

Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
Signed-off-by: Kévin RAYMOND <k.raymond@overkiz.com>
Signed-off-by: Mickael GARDET <m.gardet@overkiz.com>
---
 arch/arm/boot/dts/Makefile                    |   2 +
 arch/arm/boot/dts/at91-kizboxmini-mb.dts      |  38 ++++
 arch/arm/boot/dts/at91-kizboxmini-rd.dts      |  54 ++++++
 arch/arm/boot/dts/at91-kizboxmini_common.dtsi | 166 ++++++++++++++++++
 4 files changed, 260 insertions(+)
 create mode 100644 arch/arm/boot/dts/at91-kizboxmini-mb.dts
 create mode 100644 arch/arm/boot/dts/at91-kizboxmini-rd.dts
 create mode 100644 arch/arm/boot/dts/at91-kizboxmini_common.dtsi

Comments

Alexandre Belloni Oct. 18, 2019, 2:23 p.m. UTC | #1
On 18/10/2019 16:03:04+0200, Kamel Bouhara wrote:
> Split the Kizbox Mini boards into two board configuration, the
> Kizboxmini Mother board and the Kizboxmini RailDIN board.
> 
> Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
> Signed-off-by: Kévin RAYMOND <k.raymond@overkiz.com>
> Signed-off-by: Mickael GARDET <m.gardet@overkiz.com>
> ---
>  arch/arm/boot/dts/Makefile                    |   2 +
>  arch/arm/boot/dts/at91-kizboxmini-mb.dts      |  38 ++++
>  arch/arm/boot/dts/at91-kizboxmini-rd.dts      |  54 ++++++
>  arch/arm/boot/dts/at91-kizboxmini_common.dtsi | 166 ++++++++++++++++++

This adds more than the subject says.

>  4 files changed, 260 insertions(+)
>  create mode 100644 arch/arm/boot/dts/at91-kizboxmini-mb.dts
>  create mode 100644 arch/arm/boot/dts/at91-kizboxmini-rd.dts
>  create mode 100644 arch/arm/boot/dts/at91-kizboxmini_common.dtsi
> 

Is arch/arm/boot/dts/at91-kizboxmini.dts still necessary after that?

> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index c976b72a4c94..6b3a65f3f6f8 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -38,6 +38,8 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
>  	at91-ariettag25.dtb \
>  	at91-cosino_mega2560.dtb \
>  	at91-kizboxmini.dtb \
> +	at91-kizboxmini-mb.dtb \
> +	at91-kizboxmini-rd.dtb \
>  	at91-wb45n.dtb \
>  	at91sam9g15ek.dtb \
>  	at91sam9g25ek.dtb \
> diff --git a/arch/arm/boot/dts/at91-kizboxmini-mb.dts b/arch/arm/boot/dts/at91-kizboxmini-mb.dts
> new file mode 100644
> index 000000000000..52921f547dd6
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91-kizboxmini-mb.dts
> @@ -0,0 +1,38 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2015-2018 Overkiz SAS
> + *   Author: Mickael Gardet <m.gardet@overkiz.com>
> + *           Kévin Raymond <k.raymond@overkiz.com>
> + */
> +/dts-v1/;
> +#include "at91-kizboxmini_common.dtsi"
> +
> +/ {
> +	model = "Overkiz Kizbox Mini Mother Board";
> +	compatible = "overkiz,kizboxmini-mb", "atmel,at91sam9g25",
> +		     "atmel,at91sam9x5", "atmel,at91sam9";
> +
> +	clocks {
> +		slow_xtal {
> +			clock-frequency = <32768>;
> +		};
> +	};
> +
> +	pwm_leds {
> +		blue {
> +			label = "pwm:blue:user";
> +			pwms = <&pwm0 2 10000000 0>;
> +			max-brightness = <255>;
> +			linux,default-trigger = "none";

The pwm is redefined here but is still left disabled from the common
dtsi.

> +		};
> +	};
> +};
> +
> +&usb0 {
> +	num-ports = <2>;
> +};
> +
> +&rtc {
> +	status = "okay";
> +};
> +
> diff --git a/arch/arm/boot/dts/at91-kizboxmini-rd.dts b/arch/arm/boot/dts/at91-kizboxmini-rd.dts
> new file mode 100644
> index 000000000000..1d2db8e16271
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91-kizboxmini-rd.dts
> @@ -0,0 +1,54 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2015-2018 Overkiz SAS
> + *   Author: Mickael Gardet <m.gardet@overkiz.com>
> + *           Kévin Raymond <k.raymond@overkiz.com>
> + */
> +/dts-v1/;
> +#include "at91-kizboxmini_common.dtsi"
> +
> +/ {
> +	model = "Overkiz Kizbox Mini RailDIN";
> +	compatible = "overkiz,kizboxmini-rd", "atmel,at91sam9g25",
> +		     "atmel,at91sam9x5", "atmel,at91sam9";
> +
> +	clocks {
> +		slow_xtal {
> +			clock-frequency = <32768>;
> +		};
> +		adc_op_clk {
> +			status = "okay";
> +		};
> +	};
> +};
> +
> +&pinctrl {
> +	adc0 {
> +		pinctrl_adc0_ad5: adc0_ad5-0 {
> +			/* pull-up disable */
> +			atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
> +		};
> +	};
> +};
> +
> +&usart0 {
> +	status = "disabled";
> +};
> +
> +&rtc {
> +	status = "okay";
> +};
> +
> +&leds {
> +	blue {
> +		status = "okay";
> +	};
> +};
> +
> +&adc0 {
> +	atmel,adc-vref = <2500>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_adc0_ad5>;
> +	atmel,adc-channels-used = <0x0020>;
> +	status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/at91-kizboxmini_common.dtsi b/arch/arm/boot/dts/at91-kizboxmini_common.dtsi
> new file mode 100644
> index 000000000000..2598b776a278
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91-kizboxmini_common.dtsi
> @@ -0,0 +1,166 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini board
> + *
> + * Copyright (C) 2014-2018 Overkiz SAS
> + *   Author: Antoine Aubert <a.aubert@overkiz.com>
> + *           Gaël Portay <g.portay@overkiz.com>
> + *           Kévin Raymond <k.raymond@overkiz.com>
> + *           Dorian Rocipon <d.rocipon@overkiz.com>
> + */
> +#include "at91sam9g25.dtsi"
> +
> +/ {
> +	chosen {
> +		bootargs = "ubi.mtd=ubi";
> +		stdout-path = &dbgu;
> +	};
> +
> +	memory {
> +		reg = <0x20000000 0x8000000>;
> +	};
> +
> +	clocks {
> +		main_xtal {
> +			clock-frequency = <12000000>;
> +		};
> +
> +		adc_op_clk {
> +			status = "disabled";
> +		};
> +	};
> +
> +	gpio_keys {
> +		compatible = "gpio-keys";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		prog {
> +			label = "PB_PROG";
> +			gpios = <&pioC 17 GPIO_ACTIVE_LOW>;
> +			linux,code = <0x102>;
> +			wakeup-source;
> +		};
> +
> +		reset {
> +			label = "PB_RST";
> +			gpios = <&pioC 16 GPIO_ACTIVE_LOW>;
> +			linux,code = <0x100>;
> +			wakeup-source;
> +		};
> +	};
> +
> +	leds: pwm_leds {
> +		compatible = "pwm-leds";
> +
> +		blue {
> +			label = "pwm:blue:user";
> +			pwms = <&pwm0 2 10000000 0>;
> +			max-brightness = <255>;
> +			linux,default-trigger = "none";
> +			status = "disabled";
> +		};
> +
> +		green {
> +			label = "pwm:green:user";
> +			pwms = <&pwm0 0 10000000 0>;
> +			max-brightness = <255>;
> +			linux,default-trigger = "default-on";
> +		};
> +
> +		red {
> +			label = "pwm:red:user";
> +			pwms = <&pwm0 1 10000000 0>;
> +			max-brightness = <255>;
> +			linux,default-trigger = "default-on";
> +		};
> +	};
> +};
> +
> +&usart0 {
> +	atmel,use-dma-rx;
> +	atmel,use-dma-tx;
> +	status = "okay";
> +};
> +
> +&macb0 {
> +	phy-mode = "rmii";
> +	status = "okay";
> +};
> +
> +&pwm0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_pwm0_pwm0_1
> +		     &pinctrl_pwm0_pwm1_1
> +		     &pinctrl_pwm0_pwm2_1>;
> +	status = "okay";
> +};
> +
> +&dbgu {
> +	status = "okay";
> +};
> +
> +&watchdog {
> +	status = "okay";
> +};
> +
> +&adc0 {
> +	status = "disabled";
> +};
> +
> +&rtc {
> +	status = "disabled";
> +};
> +
> +&ebi {
> +	pinctrl-0 = <&pinctrl_ebi_addr_nand
> +			&pinctrl_ebi_data_0_7>;
> +	pinctrl-names = "default";
> +	status = "okay";
> +};
> +
> +&nand_controller {
> +	status = "okay";
> +	pinctrl-0 = <&pinctrl_nand_oe_we
> +		     &pinctrl_nand_cs
> +		     &pinctrl_nand_rb>;
> +	pinctrl-names = "default";
> +
> +	nand@3 {
> +		reg = <0x3 0x0 0x800000>;
> +		rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
> +		cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
> +		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>;
> +			};
> +		};
> +	};
> +};
> +
> +&usb0 {
> +	num-ports = <1>;
> +	status = "okay";
> +};
> +
> +&usb1 {
> +	status = "okay";
> +};
> +
> -- 
> 2.23.0
>
Rob Herring Oct. 29, 2019, 12:34 p.m. UTC | #2
On Fri, Oct 18, 2019 at 04:03:04PM +0200, Kamel Bouhara wrote:
> Split the Kizbox Mini boards into two board configuration, the
> Kizboxmini Mother board and the Kizboxmini RailDIN board.
> 
> Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
> Signed-off-by: Kévin RAYMOND <k.raymond@overkiz.com>
> Signed-off-by: Mickael GARDET <m.gardet@overkiz.com>
> ---
>  arch/arm/boot/dts/Makefile                    |   2 +
>  arch/arm/boot/dts/at91-kizboxmini-mb.dts      |  38 ++++
>  arch/arm/boot/dts/at91-kizboxmini-rd.dts      |  54 ++++++
>  arch/arm/boot/dts/at91-kizboxmini_common.dtsi | 166 ++++++++++++++++++
>  4 files changed, 260 insertions(+)
>  create mode 100644 arch/arm/boot/dts/at91-kizboxmini-mb.dts
>  create mode 100644 arch/arm/boot/dts/at91-kizboxmini-rd.dts
>  create mode 100644 arch/arm/boot/dts/at91-kizboxmini_common.dtsi
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index c976b72a4c94..6b3a65f3f6f8 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -38,6 +38,8 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
>  	at91-ariettag25.dtb \
>  	at91-cosino_mega2560.dtb \
>  	at91-kizboxmini.dtb \
> +	at91-kizboxmini-mb.dtb \
> +	at91-kizboxmini-rd.dtb \
>  	at91-wb45n.dtb \
>  	at91sam9g15ek.dtb \
>  	at91sam9g25ek.dtb \
> diff --git a/arch/arm/boot/dts/at91-kizboxmini-mb.dts b/arch/arm/boot/dts/at91-kizboxmini-mb.dts
> new file mode 100644
> index 000000000000..52921f547dd6
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91-kizboxmini-mb.dts
> @@ -0,0 +1,38 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2015-2018 Overkiz SAS
> + *   Author: Mickael Gardet <m.gardet@overkiz.com>
> + *           Kévin Raymond <k.raymond@overkiz.com>
> + */
> +/dts-v1/;
> +#include "at91-kizboxmini_common.dtsi"
> +
> +/ {
> +	model = "Overkiz Kizbox Mini Mother Board";
> +	compatible = "overkiz,kizboxmini-mb", "atmel,at91sam9g25",
> +		     "atmel,at91sam9x5", "atmel,at91sam9";
> +
> +	clocks {
> +		slow_xtal {

Don't use '_' in node names.

> +			clock-frequency = <32768>;
> +		};
> +	};
> +
> +	pwm_leds {
> +		blue {
> +			label = "pwm:blue:user";
> +			pwms = <&pwm0 2 10000000 0>;
> +			max-brightness = <255>;
> +			linux,default-trigger = "none";
> +		};
> +	};
> +};
> +
> +&usb0 {
> +	num-ports = <2>;
> +};
> +
> +&rtc {
> +	status = "okay";
> +};
> +
> diff --git a/arch/arm/boot/dts/at91-kizboxmini-rd.dts b/arch/arm/boot/dts/at91-kizboxmini-rd.dts
> new file mode 100644
> index 000000000000..1d2db8e16271
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91-kizboxmini-rd.dts
> @@ -0,0 +1,54 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2015-2018 Overkiz SAS
> + *   Author: Mickael Gardet <m.gardet@overkiz.com>
> + *           Kévin Raymond <k.raymond@overkiz.com>
> + */
> +/dts-v1/;
> +#include "at91-kizboxmini_common.dtsi"
> +
> +/ {
> +	model = "Overkiz Kizbox Mini RailDIN";
> +	compatible = "overkiz,kizboxmini-rd", "atmel,at91sam9g25",
> +		     "atmel,at91sam9x5", "atmel,at91sam9";
> +
> +	clocks {
> +		slow_xtal {
> +			clock-frequency = <32768>;
> +		};
> +		adc_op_clk {
> +			status = "okay";
> +		};
> +	};
> +};
> +
> +&pinctrl {
> +	adc0 {
> +		pinctrl_adc0_ad5: adc0_ad5-0 {
> +			/* pull-up disable */
> +			atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
> +		};
> +	};
> +};
> +
> +&usart0 {
> +	status = "disabled";
> +};
> +
> +&rtc {
> +	status = "okay";
> +};
> +
> +&leds {
> +	blue {
> +		status = "okay";
> +	};
> +};
> +
> +&adc0 {
> +	atmel,adc-vref = <2500>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_adc0_ad5>;
> +	atmel,adc-channels-used = <0x0020>;
> +	status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/at91-kizboxmini_common.dtsi b/arch/arm/boot/dts/at91-kizboxmini_common.dtsi
> new file mode 100644
> index 000000000000..2598b776a278
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91-kizboxmini_common.dtsi
> @@ -0,0 +1,166 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini board
> + *
> + * Copyright (C) 2014-2018 Overkiz SAS
> + *   Author: Antoine Aubert <a.aubert@overkiz.com>
> + *           Gaël Portay <g.portay@overkiz.com>
> + *           Kévin Raymond <k.raymond@overkiz.com>
> + *           Dorian Rocipon <d.rocipon@overkiz.com>
> + */
> +#include "at91sam9g25.dtsi"
> +
> +/ {
> +	chosen {
> +		bootargs = "ubi.mtd=ubi";
> +		stdout-path = &dbgu;
> +	};
> +
> +	memory {

memory@20000000

Build your dtb with W=12 and fix any new warnings (feel free to fix 
existing ones too :) ).

> +		reg = <0x20000000 0x8000000>;
> +	};
> +
> +	clocks {
> +		main_xtal {
> +			clock-frequency = <12000000>;
> +		};
> +
> +		adc_op_clk {
> +			status = "disabled";
> +		};
> +	};
> +
> +	gpio_keys {
> +		compatible = "gpio-keys";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		prog {
> +			label = "PB_PROG";
> +			gpios = <&pioC 17 GPIO_ACTIVE_LOW>;
> +			linux,code = <0x102>;
> +			wakeup-source;
> +		};
> +
> +		reset {
> +			label = "PB_RST";
> +			gpios = <&pioC 16 GPIO_ACTIVE_LOW>;
> +			linux,code = <0x100>;
> +			wakeup-source;
> +		};
> +	};
> +
> +	leds: pwm_leds {
> +		compatible = "pwm-leds";
> +
> +		blue {
> +			label = "pwm:blue:user";
> +			pwms = <&pwm0 2 10000000 0>;
> +			max-brightness = <255>;
> +			linux,default-trigger = "none";
> +			status = "disabled";
> +		};
> +
> +		green {
> +			label = "pwm:green:user";
> +			pwms = <&pwm0 0 10000000 0>;
> +			max-brightness = <255>;
> +			linux,default-trigger = "default-on";
> +		};
> +
> +		red {
> +			label = "pwm:red:user";
> +			pwms = <&pwm0 1 10000000 0>;
> +			max-brightness = <255>;
> +			linux,default-trigger = "default-on";
> +		};
> +	};
> +};
> +
> +&usart0 {
> +	atmel,use-dma-rx;
> +	atmel,use-dma-tx;
> +	status = "okay";
> +};
> +
> +&macb0 {
> +	phy-mode = "rmii";
> +	status = "okay";
> +};
> +
> +&pwm0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_pwm0_pwm0_1
> +		     &pinctrl_pwm0_pwm1_1
> +		     &pinctrl_pwm0_pwm2_1>;
> +	status = "okay";
> +};
> +
> +&dbgu {
> +	status = "okay";
> +};
> +
> +&watchdog {
> +	status = "okay";
> +};
> +
> +&adc0 {
> +	status = "disabled";
> +};
> +
> +&rtc {
> +	status = "disabled";
> +};
> +
> +&ebi {
> +	pinctrl-0 = <&pinctrl_ebi_addr_nand
> +			&pinctrl_ebi_data_0_7>;
> +	pinctrl-names = "default";
> +	status = "okay";
> +};
> +
> +&nand_controller {
> +	status = "okay";
> +	pinctrl-0 = <&pinctrl_nand_oe_we
> +		     &pinctrl_nand_cs
> +		     &pinctrl_nand_rb>;
> +	pinctrl-names = "default";
> +
> +	nand@3 {
> +		reg = <0x3 0x0 0x800000>;
> +		rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
> +		cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
> +		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>;
> +			};
> +		};
> +	};
> +};
> +
> +&usb0 {
> +	num-ports = <1>;
> +	status = "okay";
> +};
> +
> +&usb1 {
> +	status = "okay";
> +};
> +
> -- 
> 2.23.0
>
Alexandre Belloni Oct. 31, 2019, 11:08 a.m. UTC | #3
On 29/10/2019 07:34:26-0500, Rob Herring wrote:
> On Fri, Oct 18, 2019 at 04:03:04PM +0200, Kamel Bouhara wrote:
> > Split the Kizbox Mini boards into two board configuration, the
> > Kizboxmini Mother board and the Kizboxmini RailDIN board.
> > 
> > Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
> > Signed-off-by: Kévin RAYMOND <k.raymond@overkiz.com>
> > Signed-off-by: Mickael GARDET <m.gardet@overkiz.com>
> > ---
> >  arch/arm/boot/dts/Makefile                    |   2 +
> >  arch/arm/boot/dts/at91-kizboxmini-mb.dts      |  38 ++++
> >  arch/arm/boot/dts/at91-kizboxmini-rd.dts      |  54 ++++++
> >  arch/arm/boot/dts/at91-kizboxmini_common.dtsi | 166 ++++++++++++++++++
> >  4 files changed, 260 insertions(+)
> >  create mode 100644 arch/arm/boot/dts/at91-kizboxmini-mb.dts
> >  create mode 100644 arch/arm/boot/dts/at91-kizboxmini-rd.dts
> >  create mode 100644 arch/arm/boot/dts/at91-kizboxmini_common.dtsi
> > 
> > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> > index c976b72a4c94..6b3a65f3f6f8 100644
> > --- a/arch/arm/boot/dts/Makefile
> > +++ b/arch/arm/boot/dts/Makefile
> > @@ -38,6 +38,8 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
> >  	at91-ariettag25.dtb \
> >  	at91-cosino_mega2560.dtb \
> >  	at91-kizboxmini.dtb \
> > +	at91-kizboxmini-mb.dtb \
> > +	at91-kizboxmini-rd.dtb \
> >  	at91-wb45n.dtb \
> >  	at91sam9g15ek.dtb \
> >  	at91sam9g25ek.dtb \
> > diff --git a/arch/arm/boot/dts/at91-kizboxmini-mb.dts b/arch/arm/boot/dts/at91-kizboxmini-mb.dts
> > new file mode 100644
> > index 000000000000..52921f547dd6
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/at91-kizboxmini-mb.dts
> > @@ -0,0 +1,38 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Copyright (C) 2015-2018 Overkiz SAS
> > + *   Author: Mickael Gardet <m.gardet@overkiz.com>
> > + *           Kévin Raymond <k.raymond@overkiz.com>
> > + */
> > +/dts-v1/;
> > +#include "at91-kizboxmini_common.dtsi"
> > +
> > +/ {
> > +	model = "Overkiz Kizbox Mini Mother Board";
> > +	compatible = "overkiz,kizboxmini-mb", "atmel,at91sam9g25",
> > +		     "atmel,at91sam9x5", "atmel,at91sam9";
> > +
> > +	clocks {
> > +		slow_xtal {
> 
> Don't use '_' in node names.
> 

We are stuck with that one until we change the dtsi.

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index c976b72a4c94..6b3a65f3f6f8 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -38,6 +38,8 @@  dtb-$(CONFIG_SOC_AT91SAM9) += \
 	at91-ariettag25.dtb \
 	at91-cosino_mega2560.dtb \
 	at91-kizboxmini.dtb \
+	at91-kizboxmini-mb.dtb \
+	at91-kizboxmini-rd.dtb \
 	at91-wb45n.dtb \
 	at91sam9g15ek.dtb \
 	at91sam9g25ek.dtb \
diff --git a/arch/arm/boot/dts/at91-kizboxmini-mb.dts b/arch/arm/boot/dts/at91-kizboxmini-mb.dts
new file mode 100644
index 000000000000..52921f547dd6
--- /dev/null
+++ b/arch/arm/boot/dts/at91-kizboxmini-mb.dts
@@ -0,0 +1,38 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2018 Overkiz SAS
+ *   Author: Mickael Gardet <m.gardet@overkiz.com>
+ *           Kévin Raymond <k.raymond@overkiz.com>
+ */
+/dts-v1/;
+#include "at91-kizboxmini_common.dtsi"
+
+/ {
+	model = "Overkiz Kizbox Mini Mother Board";
+	compatible = "overkiz,kizboxmini-mb", "atmel,at91sam9g25",
+		     "atmel,at91sam9x5", "atmel,at91sam9";
+
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+	};
+
+	pwm_leds {
+		blue {
+			label = "pwm:blue:user";
+			pwms = <&pwm0 2 10000000 0>;
+			max-brightness = <255>;
+			linux,default-trigger = "none";
+		};
+	};
+};
+
+&usb0 {
+	num-ports = <2>;
+};
+
+&rtc {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/at91-kizboxmini-rd.dts b/arch/arm/boot/dts/at91-kizboxmini-rd.dts
new file mode 100644
index 000000000000..1d2db8e16271
--- /dev/null
+++ b/arch/arm/boot/dts/at91-kizboxmini-rd.dts
@@ -0,0 +1,54 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2018 Overkiz SAS
+ *   Author: Mickael Gardet <m.gardet@overkiz.com>
+ *           Kévin Raymond <k.raymond@overkiz.com>
+ */
+/dts-v1/;
+#include "at91-kizboxmini_common.dtsi"
+
+/ {
+	model = "Overkiz Kizbox Mini RailDIN";
+	compatible = "overkiz,kizboxmini-rd", "atmel,at91sam9g25",
+		     "atmel,at91sam9x5", "atmel,at91sam9";
+
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+		adc_op_clk {
+			status = "okay";
+		};
+	};
+};
+
+&pinctrl {
+	adc0 {
+		pinctrl_adc0_ad5: adc0_ad5-0 {
+			/* pull-up disable */
+			atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+		};
+	};
+};
+
+&usart0 {
+	status = "disabled";
+};
+
+&rtc {
+	status = "okay";
+};
+
+&leds {
+	blue {
+		status = "okay";
+	};
+};
+
+&adc0 {
+	atmel,adc-vref = <2500>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_adc0_ad5>;
+	atmel,adc-channels-used = <0x0020>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/at91-kizboxmini_common.dtsi b/arch/arm/boot/dts/at91-kizboxmini_common.dtsi
new file mode 100644
index 000000000000..2598b776a278
--- /dev/null
+++ b/arch/arm/boot/dts/at91-kizboxmini_common.dtsi
@@ -0,0 +1,166 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini board
+ *
+ * Copyright (C) 2014-2018 Overkiz SAS
+ *   Author: Antoine Aubert <a.aubert@overkiz.com>
+ *           Gaël Portay <g.portay@overkiz.com>
+ *           Kévin Raymond <k.raymond@overkiz.com>
+ *           Dorian Rocipon <d.rocipon@overkiz.com>
+ */
+#include "at91sam9g25.dtsi"
+
+/ {
+	chosen {
+		bootargs = "ubi.mtd=ubi";
+		stdout-path = &dbgu;
+	};
+
+	memory {
+		reg = <0x20000000 0x8000000>;
+	};
+
+	clocks {
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
+
+		adc_op_clk {
+			status = "disabled";
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		prog {
+			label = "PB_PROG";
+			gpios = <&pioC 17 GPIO_ACTIVE_LOW>;
+			linux,code = <0x102>;
+			wakeup-source;
+		};
+
+		reset {
+			label = "PB_RST";
+			gpios = <&pioC 16 GPIO_ACTIVE_LOW>;
+			linux,code = <0x100>;
+			wakeup-source;
+		};
+	};
+
+	leds: pwm_leds {
+		compatible = "pwm-leds";
+
+		blue {
+			label = "pwm:blue:user";
+			pwms = <&pwm0 2 10000000 0>;
+			max-brightness = <255>;
+			linux,default-trigger = "none";
+			status = "disabled";
+		};
+
+		green {
+			label = "pwm:green:user";
+			pwms = <&pwm0 0 10000000 0>;
+			max-brightness = <255>;
+			linux,default-trigger = "default-on";
+		};
+
+		red {
+			label = "pwm:red:user";
+			pwms = <&pwm0 1 10000000 0>;
+			max-brightness = <255>;
+			linux,default-trigger = "default-on";
+		};
+	};
+};
+
+&usart0 {
+	atmel,use-dma-rx;
+	atmel,use-dma-tx;
+	status = "okay";
+};
+
+&macb0 {
+	phy-mode = "rmii";
+	status = "okay";
+};
+
+&pwm0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm0_pwm0_1
+		     &pinctrl_pwm0_pwm1_1
+		     &pinctrl_pwm0_pwm2_1>;
+	status = "okay";
+};
+
+&dbgu {
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+};
+
+&adc0 {
+	status = "disabled";
+};
+
+&rtc {
+	status = "disabled";
+};
+
+&ebi {
+	pinctrl-0 = <&pinctrl_ebi_addr_nand
+			&pinctrl_ebi_data_0_7>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&nand_controller {
+	status = "okay";
+	pinctrl-0 = <&pinctrl_nand_oe_we
+		     &pinctrl_nand_cs
+		     &pinctrl_nand_rb>;
+	pinctrl-names = "default";
+
+	nand@3 {
+		reg = <0x3 0x0 0x800000>;
+		rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
+		cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
+		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>;
+			};
+		};
+	};
+};
+
+&usb0 {
+	num-ports = <1>;
+	status = "okay";
+};
+
+&usb1 {
+	status = "okay";
+};
+