ARM: dts: add minimal DT support for Nokia N950 & N9 phones
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> Signed-off-by: Tony Lindgren <tony@atomide.com>hifive-unleashed-5.1
Aaro Koskinen
Tony Lindgren
parent
c482525659
commit
df01318850
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@ -174,6 +174,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
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omap3-evm.dtb \
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omap3-evm-37xx.dtb \
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omap3-n900.dtb \
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omap3-n9.dtb \
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omap3-n950.dtb \
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omap3-tobi.dtb \
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omap3-gta04.dtb \
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omap3-igep0020.dtb \
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@ -0,0 +1,18 @@
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/*
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* omap3-n9.dts - Device Tree file for Nokia N9
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*
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* Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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#include "omap3-n950-n9.dtsi"
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/ {
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model = "Nokia N9";
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compatible = "nokia,omap3-n9", "ti,omap3";
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};
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@ -0,0 +1,174 @@
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/*
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* omap3-n950-n9.dtsi - Device Tree file for Nokia N950 & N9 (common stuff)
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*
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* Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include "omap36xx.dtsi"
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/ {
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cpus {
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cpu@0 {
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cpu0-supply = <&vcc>;
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};
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};
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memory {
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device_type = "memory";
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reg = <0x80000000 0x40000000>; /* 1 GB */
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};
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vemmc: fixedregulator@0 {
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compatible = "regulator-fixed";
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regulator-name = "VEMMC";
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regulator-min-microvolt = <2900000>;
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regulator-max-microvolt = <2900000>;
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gpio = <&gpio5 29 0>; /* gpio line 157 */
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startup-delay-us = <150>;
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enable-active-high;
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};
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};
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&omap3_pmx_core {
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mmc2_pins: pinmux_mmc2_pins {
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pinctrl-single,pins = <
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0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
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0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
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0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
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0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
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0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
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0x132 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
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>;
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};
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};
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&i2c1 {
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clock-frequency = <2900000>;
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twl: twl@48 {
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reg = <0x48>;
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interrupts = <7>; /* SYS_NIRQ cascaded to intc */
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interrupt-parent = <&intc>;
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};
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};
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/include/ "twl4030.dtsi"
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&twl {
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compatible = "ti,twl5031";
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};
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&twl_gpio {
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ti,pullups = <0x000001>; /* BIT(0) */
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ti,pulldowns = <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */
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};
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&i2c2 {
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clock-frequency = <400000>;
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};
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&i2c3 {
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clock-frequency = <400000>;
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};
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&mmc1 {
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status = "disabled";
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};
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&mmc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc2_pins>;
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vmmc-supply = <&vemmc>;
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bus-width = <4>;
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ti,non-removable;
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};
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&mmc3 {
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status = "disabled";
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};
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&usb_otg_hs {
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interface-type = <0>;
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usb-phy = <&usb2_phy>;
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phys = <&usb2_phy>;
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phy-names = "usb2-phy";
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mode = <3>;
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power = <50>;
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};
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&gpmc {
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ranges = <0 0 0x04000000 0x20000000>;
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onenand@0,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0 0 0x20000000>;
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gpmc,sync-read;
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gpmc,sync-write;
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gpmc,burst-length = <16>;
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gpmc,burst-read;
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gpmc,burst-wrap;
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gpmc,burst-write;
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gpmc,device-width = <2>;
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gpmc,mux-add-data = <2>;
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gpmc,cs-on-ns = <0>;
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gpmc,cs-rd-off-ns = <87>;
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gpmc,cs-wr-off-ns = <87>;
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gpmc,adv-on-ns = <0>;
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gpmc,adv-rd-off-ns = <10>;
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gpmc,adv-wr-off-ns = <10>;
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gpmc,oe-on-ns = <15>;
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gpmc,oe-off-ns = <87>;
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gpmc,we-on-ns = <0>;
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gpmc,we-off-ns = <87>;
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gpmc,rd-cycle-ns = <112>;
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gpmc,wr-cycle-ns = <112>;
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gpmc,access-ns = <81>;
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gpmc,page-burst-access-ns = <15>;
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gpmc,bus-turnaround-ns = <0>;
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gpmc,cycle2cycle-delay-ns = <0>;
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gpmc,wait-monitoring-ns = <0>;
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gpmc,clk-activation-ns = <5>;
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gpmc,wr-data-mux-bus-ns = <30>;
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gpmc,wr-access-ns = <81>;
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gpmc,sync-clk-ps = <15000>;
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/*
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* MTD partition table corresponding to Nokia's MeeGo 1.2
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* Harmattan release.
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*/
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partition@0 {
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label = "bootloader";
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reg = <0x00000000 0x00100000>;
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};
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partition@1 {
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label = "config";
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reg = <0x00100000 0x002c0000>;
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};
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partition@2 {
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label = "kernel";
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reg = <0x003c0000 0x01000000>;
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};
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partition@3 {
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label = "log";
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reg = <0x013c0000 0x00200000>;
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};
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partition@4 {
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label = "var";
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reg = <0x015c0000 0x1ca40000>;
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};
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partition@5 {
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label = "moslo";
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reg = <0x1e000000 0x02000000>;
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};
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partition@6 {
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label = "omap2-onenand";
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reg = <0x00000000 0x20000000>;
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};
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};
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};
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@ -0,0 +1,18 @@
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/*
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* omap3-n950.dts - Device Tree file for Nokia N950
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*
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* Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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#include "omap3-n950-n9.dtsi"
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/ {
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model = "Nokia N950";
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compatible = "nokia,omap3-n950", "ti,omap3";
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};
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