[PATCH v3] ARM: dts: add minimal DT support for Nokia N950 & N9 phones
Benoit Cousson
bcousson at baylibre.com
Fri Oct 18 11:57:17 EDT 2013
On 16/10/2013 02:35, Tony Lindgren wrote:
> * 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.
Just to be sure. Does that mean that you'll take care of that one, and
thus I do not have to queue it?
Thanks,
Benoit
> 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
>>
--
Benoît Cousson
BayLibre
Embedded Linux Technology Lab
www.baylibre.com
More information about the linux-arm-kernel
mailing list