Re: [PATCH v3] ARM: dts: add minimal DT support for Nokia N950 & N9 phones

[Tony Lindgren <tony@atomide.com>]

* Aaro Koskinen <aaro.koskinen@iki.fi> [131015 13:36]:
> Add minimal DT support for Nokia N950 & N9 phones. The same functionality
> that is provided by the current board file should work: serial console,
> USB, OneNAND and MMC.
> 
> Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
> Acked-by: Tony Lindgren <tony@atomide.com>

Oh this is not yet merged, I'll pick this one into the
omap-for-v3.13/board-removal as the board removal patch is
already there.

Regards,

Tony

> ---
> 
> 	v3: Added Tony's ACK & properties for generic USB PHY framework.
> 
> 	Previous version: http://marc.info/?t=138005105700010&r=1&w=2
> 
>  arch/arm/boot/dts/Makefile           |   2 +
>  arch/arm/boot/dts/omap3-n9.dts       |  18 ++++
>  arch/arm/boot/dts/omap3-n950-n9.dtsi | 174 +++++++++++++++++++++++++++++++++++
>  arch/arm/boot/dts/omap3-n950.dts     |  18 ++++
>  4 files changed, 212 insertions(+)
>  create mode 100644 arch/arm/boot/dts/omap3-n9.dts
>  create mode 100644 arch/arm/boot/dts/omap3-n950-n9.dtsi
>  create mode 100644 arch/arm/boot/dts/omap3-n950.dts
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 9df7d2c..62d0f4d 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -177,6 +177,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
>  	omap3-gta04.dtb \
>  	omap3-igep0020.dtb \
>  	omap3-igep0030.dtb \
> +	omap3-n9.dtb \
> +	omap3-n950.dtb \
>  	omap4-panda.dtb \
>  	omap4-panda-a4.dtb \
>  	omap4-panda-es.dtb \
> diff --git a/arch/arm/boot/dts/omap3-n9.dts b/arch/arm/boot/dts/omap3-n9.dts
> new file mode 100644
> index 0000000..39828ce
> --- /dev/null
> +++ b/arch/arm/boot/dts/omap3-n9.dts
> @@ -0,0 +1,18 @@
> +/*
> + * omap3-n9.dts - Device Tree file for Nokia N9
> + *
> + * Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + */
> +
> +/dts-v1/;
> +
> +#include "omap3-n950-n9.dtsi"
> +
> +/ {
> +	model = "Nokia N9";
> +	compatible = "nokia,omap3-n9", "ti,omap3";
> +};
> diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi
> new file mode 100644
> index 0000000..94eb77d
> --- /dev/null
> +++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi
> @@ -0,0 +1,174 @@
> +/*
> + * omap3-n950-n9.dtsi - Device Tree file for Nokia N950 & N9 (common stuff)
> + *
> + * Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + */
> +
> +#include "omap36xx.dtsi"
> +
> +/ {
> +	cpus {
> +		cpu@0 {
> +			cpu0-supply = <&vcc>;
> +		};
> +	};
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x80000000 0x40000000>; /* 1 GB */
> +	};
> +
> +	vemmc: fixedregulator@0 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "VEMMC";
> +		regulator-min-microvolt = <2900000>;
> +		regulator-max-microvolt = <2900000>;
> +		gpio = <&gpio5 29 0>; /* gpio line 157 */
> +		startup-delay-us = <150>;
> +		enable-active-high;
> +	};
> +};
> +
> +&omap3_pmx_core {
> +	mmc2_pins: pinmux_mmc2_pins {
> +		pinctrl-single,pins = <
> +			0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
> +			0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
> +			0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
> +			0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
> +			0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
> +			0x132 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
> +		>;
> +	};
> +};
> +
> +&i2c1 {
> +	clock-frequency = <2900000>;
> +
> +	twl: twl@48 {
> +		reg = <0x48>;
> +		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
> +		interrupt-parent = <&intc>;
> +	};
> +};
> +
> +/include/ "twl4030.dtsi"
> +
> +&twl {
> +	compatible = "ti,twl5031";
> +};
> +
> +&twl_gpio {
> +	ti,pullups	= <0x000001>; /* BIT(0) */
> +	ti,pulldowns	= <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */
> +};
> +
> +&i2c2 {
> +	clock-frequency = <400000>;
> +};
> +
> +&i2c3 {
> +	clock-frequency = <400000>;
> +};
> +
> +&mmc1 {
> +	status = "disabled";
> +};
> +
> +&mmc2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&mmc2_pins>;
> +	vmmc-supply = <&vemmc>;
> +	bus-width = <4>;
> +	ti,non-removable;
> +};
> +
> +&mmc3 {
> +	status = "disabled";
> +};
> +
> +&usb_otg_hs {
> +	interface-type = <0>;
> +	usb-phy = <&usb2_phy>;
> +	phys = <&usb2_phy>;
> +	phy-names = "usb2-phy";
> +	mode = <3>;
> +	power = <50>;
> +};
> +
> +&gpmc {
> +	ranges = <0 0 0x04000000 0x20000000>;
> +
> +	onenand@0,0 {
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		reg = <0 0 0x20000000>;
> +
> +		gpmc,sync-read;
> +		gpmc,sync-write;
> +		gpmc,burst-length = <16>;
> +		gpmc,burst-read;
> +		gpmc,burst-wrap;
> +		gpmc,burst-write;
> +		gpmc,device-width = <2>;
> +		gpmc,mux-add-data = <2>;
> +		gpmc,cs-on-ns = <0>;
> +		gpmc,cs-rd-off-ns = <87>;
> +		gpmc,cs-wr-off-ns = <87>;
> +		gpmc,adv-on-ns = <0>;
> +		gpmc,adv-rd-off-ns = <10>;
> +		gpmc,adv-wr-off-ns = <10>;
> +		gpmc,oe-on-ns = <15>;
> +		gpmc,oe-off-ns = <87>;
> +		gpmc,we-on-ns = <0>;
> +		gpmc,we-off-ns = <87>;
> +		gpmc,rd-cycle-ns = <112>;
> +		gpmc,wr-cycle-ns = <112>;
> +		gpmc,access-ns = <81>;
> +		gpmc,page-burst-access-ns = <15>;
> +		gpmc,bus-turnaround-ns = <0>;
> +		gpmc,cycle2cycle-delay-ns = <0>;
> +		gpmc,wait-monitoring-ns = <0>;
> +		gpmc,clk-activation-ns = <5>;
> +		gpmc,wr-data-mux-bus-ns = <30>;
> +		gpmc,wr-access-ns = <81>;
> +		gpmc,sync-clk-ps = <15000>;
> +
> +		/*
> +		 * MTD partition table corresponding to Nokia's MeeGo 1.2
> +		 * Harmattan release.
> +		 */
> +		partition@0 {
> +			label = "bootloader";
> +			reg = <0x00000000 0x00100000>;
> +		};
> +		partition@1 {
> +			label = "config";
> +			reg = <0x00100000 0x002c0000>;
> +		};
> +		partition@2 {
> +			label = "kernel";
> +			reg = <0x003c0000 0x01000000>;
> +		};
> +		partition@3 {
> +			label = "log";
> +			reg = <0x013c0000 0x00200000>;
> +		};
> +		partition@4 {
> +			label = "var";
> +			reg = <0x015c0000 0x1ca40000>;
> +		};
> +		partition@5 {
> +			label = "moslo";
> +			reg = <0x1e000000 0x02000000>;
> +		};
> +		partition@6 {
> +			label = "omap2-onenand";
> +			reg = <0x00000000 0x20000000>;
> +		};
> +	};
> +};
> diff --git a/arch/arm/boot/dts/omap3-n950.dts b/arch/arm/boot/dts/omap3-n950.dts
> new file mode 100644
> index 0000000..b076a52
> --- /dev/null
> +++ b/arch/arm/boot/dts/omap3-n950.dts
> @@ -0,0 +1,18 @@
> +/*
> + * omap3-n950.dts - Device Tree file for Nokia N950
> + *
> + * Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> + */
> +
> +/dts-v1/;
> +
> +#include "omap3-n950-n9.dtsi"
> +
> +/ {
> +	model = "Nokia N950";
> +	compatible = "nokia,omap3-n950", "ti,omap3";
> +};
> -- 
> 1.8.4.rc3
>