Subject: [PATCH 1/1] arm: at91: add Ronetix pm9g45 board support

From: [email-masked] (Nicolas Ferre)
Date: Fri, 16 Nov 2012 14:08:58 +0100

On 10/19/2012 04:19 AM, Jean-Christophe PLAGNIOL-VILLARD :
> CPU Module with ATMEL AT91SAM9G45
> http://www.ronetix.at/pm9g45.html
> 
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email-masked]>
> Cc: Nicolas Ferre <[email-masked]>

Ok, queued in at91-3.8-dt branch.

I had to modify the Makefile part of it to match current move to
arch/arm/boot/dts/Makefile.

Acked-by: Nicolas Ferre <[email-masked]>

> ---
>  arch/arm/boot/dts/Makefile   |    1 +
>  arch/arm/boot/dts/pm9g45.dts |  144 ++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 145 insertions(+)
>  create mode 100644 arch/arm/boot/dts/pm9g45.dts
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index a9b051a..627b6ad 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -19,6 +19,7 @@ dtb-$(CONFIG_ARCH_AT91) += tny_a9g20.dtb
>  dtb-$(CONFIG_ARCH_AT91) += usb_a9g20.dtb
>  # sam9g45
>  dtb-$(CONFIG_ARCH_AT91) += at91sam9m10g45ek.dtb
> +dtb-$(CONFIG_ARCH_AT91) += pm9g45.dtb
>  # sam9n12
>  dtb-$(CONFIG_ARCH_AT91) += at91sam9n12ek.dtb
>  # sam9x5
> diff --git a/arch/arm/boot/dts/pm9g45.dts b/arch/arm/boot/dts/pm9g45.dts
> new file mode 100644
> index 0000000..b0c258d
> --- /dev/null
> +++ b/arch/arm/boot/dts/pm9g45.dts
> @@ -0,0 +1,144 @@
> +/*
> + * pm9g45.dts - Device Tree file for Ronetix pm9g45 board
> + *
> + *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <[email-masked]>
> + *
> + * Licensed under GPLv2.
> + */
> +/dts-v1/;
> +/include/ "at91sam9g45.dtsi"
> +
> +/ {
> +	model = "Ronetix pm9g45";
> +	compatible = "ronetix,pm9g45", "atmel,at91sam9g45", "atmel,at91sam9";
> +
> +	chosen {
> +		bootargs = "console=ttyS0,115200";
> +	};
> +
> +	memory {
> +		reg = <0x70000000 0x8000000>;
> +	};
> +
> +	clocks {
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		ranges;
> +
> +		main_clock: clock at 0 {
> +			compatible = "atmel,osc", "fixed-clock";
> +			clock-frequency = <12000000>;
> +		};
> +	};
> +
> +	ahb {
> +		apb {
> +			dbgu: serial at ffffee00 {
> +				status = "okay";
> +			};
> +
> +			pinctrl at fffff200 {
> +
> +				board {
> +					pinctrl_board_nand: nand0-board {
> +						atmel,pins =
> +							<3 3 0x0 0x1	/* PD3 gpio RDY pin pull_up*/
> +							 2 14 0x0 0x1>;	/* PC14 gpio enable pin pull_up */
> +					};
> +				};
> +			};
> +
> +			macb0: ethernet at fffbc000 {
> +				phy-mode = "rmii";
> +				status = "okay";
> +			};
> +		};
> +
> +		nand0: nand at 40000000 {
> +			nand-bus-width = <8>;
> +			nand-ecc-mode = "soft";
> +			nand-on-flash-bbt;
> +			pinctrl-0 = <&pinctrl_board_nand>;
> +
> +			gpios = <&pioD 3 0
> +				 &pioC 14 0
> +				 0
> +				>;
> +
> +			status = "okay";
> +
> +			at91bootstrap at 0 {
> +				label = "at91bootstrap";
> +				reg = <0x0 0x20000>;
> +			};
> +
> +			barebox at 20000 {
> +				label = "barebox";
> +				reg = <0x20000 0x40000>;
> +			};
> +
> +			bareboxenv at 60000 {
> +				label = "bareboxenv";
> +				reg = <0x60000 0x1A0000>;
> +			};
> +
> +			kernel at 200000 {
> +				label = "bareboxenv2";
> +				reg = <0x200000 0x300000>;
> +			};
> +
> +			kernel at 500000 {
> +				label = "root";
> +				reg = <0x500000 0x400000>;
> +			};
> +
> +			data at 900000 {
> +				label = "data";
> +				reg = <0x900000 0x8340000>;
> +			};
> +		};
> +
> +		usb0: ohci at 00700000 {
> +			status = "okay";
> +			num-ports = <2>;
> +		};
> +
> +		usb1: ehci at 00800000 {
> +			status = "okay";
> +		};
> +	};
> +
> +	leds {
> +		compatible = "gpio-leds";
> +
> +		led0 {
> +			label = "led0";
> +			gpios = <&pioD 0 1>;
> +			linux,default-trigger = "nand-disk";
> +		};
> +
> +		led1 {
> +			label = "led1";
> +			gpios = <&pioD 31 0>;
> +			linux,default-trigger = "heartbeat";
> +		};
> +	};
> +
> +	gpio_keys {
> +		compatible = "gpio-keys";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		right {
> +			label = "SW4";
> +			gpios = <&pioE 7 1>;
> +			linux,code = <106>;
> +		};
> +
> +		up {
> +			label = "SW3";
> +			gpios = <&pioE 8 1>;
> +			linux,code = <103>;
> +		};
> +	};
> +};
> 

-- 
Nicolas Ferre