[PATCH v3] ARM: dts: add minimal DT support for Nokia N950 & N9 phones
Tony Lindgren
tony at atomide.com
Tue Oct 15 20:35:38 EDT 2013
* Aaro Koskinen <aaro.koskinen at 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 at iki.fi>
> Acked-by: Tony Lindgren <tony at 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 at 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 at 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 at 0 {
> + cpu0-supply = <&vcc>;
> + };
> + };
> +
> + memory {
> + device_type = "memory";
> + reg = <0x80000000 0x40000000>; /* 1 GB */
> + };
> +
> + vemmc: fixedregulator at 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 at 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 at 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 at 0 {
> + label = "bootloader";
> + reg = <0x00000000 0x00100000>;
> + };
> + partition at 1 {
> + label = "config";
> + reg = <0x00100000 0x002c0000>;
> + };
> + partition at 2 {
> + label = "kernel";
> + reg = <0x003c0000 0x01000000>;
> + };
> + partition at 3 {
> + label = "log";
> + reg = <0x013c0000 0x00200000>;
> + };
> + partition at 4 {
> + label = "var";
> + reg = <0x015c0000 0x1ca40000>;
> + };
> + partition at 5 {
> + label = "moslo";
> + reg = <0x1e000000 0x02000000>;
> + };
> + partition at 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 at 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
>
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