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@xxxxxx> Acked-by: Tony Lindgren <tony@xxxxxxxxxxx> --- 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@xxxxxx> + * + * 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@xxxxxx> + * + * 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@xxxxxx> + * + * 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 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
