diff options
Diffstat (limited to 'arch/arm/boot/dts/am335x-nano.dts')
| -rw-r--r-- | arch/arm/boot/dts/am335x-nano.dts | 477 |
1 files changed, 0 insertions, 477 deletions
diff --git a/arch/arm/boot/dts/am335x-nano.dts b/arch/arm/boot/dts/am335x-nano.dts deleted file mode 100644 index 9c9143ed4003..000000000000 --- a/arch/arm/boot/dts/am335x-nano.dts +++ /dev/null @@ -1,477 +0,0 @@ -/* - * Copyright (C) 2013 Newflow Ltd - http://www.newflow.co.uk/ - * - * 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 "am33xx.dtsi" - -/ { - model = "Newflow AM335x NanoBone"; - compatible = "ti,am33xx"; - - cpus { - cpu@0 { - cpu0-supply = <&dcdc2_reg>; - }; - }; - - memory@80000000 { - device_type = "memory"; - reg = <0x80000000 0x10000000>; /* 256 MB */ - }; - - leds { - compatible = "gpio-leds"; - - led0 { - label = "nanobone:green:usr1"; - gpios = <&gpio1 5 0>; - default-state = "off"; - }; - }; -}; - -&am33xx_pinmux { - pinctrl-names = "default"; - pinctrl-0 = <&misc_pins>; - - misc_pins: misc_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE7) /* spi0_cs0.gpio0_5 */ - >; - }; - - gpmc_pins: gpmc_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ - AM33XX_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad8.gpmc_ad8 */ - AM33XX_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad9.gpmc_ad9 */ - AM33XX_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad10.gpmc_ad10 */ - AM33XX_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad11.gpmc_ad11 */ - AM33XX_IOPAD(0x830, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad12.gpmc_ad12 */ - AM33XX_IOPAD(0x834, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad13.gpmc_ad13 */ - AM33XX_IOPAD(0x838, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad14.gpmc_ad14 */ - AM33XX_IOPAD(0x83c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad15.gpmc_ad15 */ - - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ - AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ - AM33XX_IOPAD(0x880, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn1.gpmc_csn1 */ - AM33XX_IOPAD(0x884, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn2.gpmc_csn2 */ - AM33XX_IOPAD(0x888, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn3.gpmc_csn3 */ - - AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ - AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ - AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ - AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_ben0_cle.gpmc_ben0_cle */ - - AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE1) /* lcd_data1.gpmc_a1 */ - AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE1) /* lcd_data2.gpmc_a2 */ - AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE1) /* lcd_data3.gpmc_a3 */ - AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE1) /* lcd_data4.gpmc_a4 */ - AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE1) /* lcd_data5.gpmc_a5 */ - AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE1) /* lcd_data6.gpmc_a6 */ - AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE1) /* lcd_data7.gpmc_a7 */ - - AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE1) /* lcd_vsync.gpmc_a8 */ - AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE1) /* lcd_hsync.gpmc_a9 */ - AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE1) /* lcd_pclk.gpmc_a10 */ - >; - }; - - i2c0_pins: i2c0_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x988, PIN_INPUT_PULLDOWN | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x98c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* i2c0_scl.i2c0_scl */ - >; - }; - - uart0_pins: uart0_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT | MUX_MODE0) /* uart0_txd.uart0_txd */ - >; - }; - - uart1_pins: uart1_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_OUTPUT | MUX_MODE7) /* uart1_ctsn.uart1_ctsn */ - AM33XX_IOPAD(0x97c, PIN_OUTPUT | MUX_MODE7) /* uart1_rtsn.uart1_rtsn */ - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT | MUX_MODE0) /* uart1_txd.uart1_txd */ - >; - }; - - uart2_pins: uart2_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x8c0, PIN_INPUT_PULLUP | MUX_MODE7) /* lcd_data8.gpio2[14] */ - AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE7) /* lcd_data9.gpio2[15] */ - AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1) /* spi0_sclk.uart2_rxd */ - AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1) /* spi0_d0.uart2_txd */ - >; - }; - - uart3_pins: uart3_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x8c8, PIN_INPUT_PULLUP | MUX_MODE6) /* lcd_data10.uart3_ctsn */ - AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE6) /* lcd_data11.uart3_rtsn */ - AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE1) /* spi0_cs1.uart3_rxd */ - AM33XX_IOPAD(0x964, PIN_OUTPUT | MUX_MODE1) /* ecap0_in_pwm0_out.uart3_txd */ - >; - }; - - uart4_pins: uart4_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x8d0, PIN_INPUT_PULLUP | MUX_MODE6) /* lcd_data12.uart4_ctsn */ - AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE6) /* lcd_data13.uart4_rtsn */ - AM33XX_IOPAD(0x968, PIN_INPUT | MUX_MODE1) /* uart0_ctsn.uart4_rxd */ - AM33XX_IOPAD(0x96c, PIN_OUTPUT | MUX_MODE1) /* uart0_rtsn.uart4_txd */ - >; - }; - - uart5_pins: uart5_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x8d8, PIN_INPUT | MUX_MODE4) /* lcd_data14.uart5_rxd */ - AM33XX_IOPAD(0x944, PIN_OUTPUT | MUX_MODE3) /* rmiii1_refclk.uart5_txd */ - >; - }; - - mmc1_pins: mmc1_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ - AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ - AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ - AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ - AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x9e8, PIN_INPUT_PULLUP | MUX_MODE7) /* emu1.gpio3[8] */ - AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkr.gpio3[18] */ - >; - }; -}; - -&uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins>; - status = "okay"; -}; - -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&uart1_pins>; - status = "okay"; - rts-gpio = <&gpio0 13 GPIO_ACTIVE_HIGH>; - rs485-rts-active-high; - rs485-rx-during-tx; - rs485-rts-delay = <1 1>; - linux,rs485-enabled-at-boot-time; -}; - -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&uart2_pins>; - status = "okay"; - rts-gpio = <&gpio2 15 GPIO_ACTIVE_HIGH>; - rs485-rts-active-high; - rs485-rts-delay = <1 1>; - linux,rs485-enabled-at-boot-time; -}; - -&uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&uart3_pins>; - status = "okay"; -}; - -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&uart4_pins>; - status = "okay"; -}; - -&uart5 { - pinctrl-names = "default"; - pinctrl-0 = <&uart5_pins>; - status = "okay"; -}; - -&i2c0 { - status = "okay"; - pinctrl-names = "default"; - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&i2c0_pins>; - - gpio@20 { - compatible = "microchip,mcp23017"; - gpio-controller; - #gpio-cells = <2>; - reg = <0x20>; - }; - - tps: tps@24 { - reg = <0x24>; - }; - - eeprom@53 { - compatible = "microchip,24c02", "atmel,24c02"; - reg = <0x53>; - pagesize = <8>; - }; - - rtc@68 { - compatible = "dallas,ds1307"; - reg = <0x68>; - }; -}; - -&elm { - status = "okay"; -}; - -&gpmc { - compatible = "ti,am3352-gpmc"; - ti,hwmods = "gpmc"; - status = "okay"; - gpmc,num-waitpins = <2>; - pinctrl-names = "default"; - pinctrl-0 = <&gpmc_pins>; - - #address-cells = <2>; - #size-cells = <1>; - ranges = <0 0 0x08000000 0x08000000>, /* CS0: NOR 128M */ - <1 0 0x1c000000 0x01000000>; /* CS1: FRAM 16M */ - - nor@0,0 { - reg = <0 0x00000000 0x08000000>; - compatible = "cfi-flash"; - linux,mtd-name = "spansion,s29gl010p11t"; - bank-width = <2>; - - gpmc,mux-add-data = <2>; - - gpmc,sync-clk-ps = <0>; - gpmc,cs-on-ns = <0>; - gpmc,cs-rd-off-ns = <160>; - gpmc,cs-wr-off-ns = <160>; - gpmc,adv-on-ns = <10>; - gpmc,adv-rd-off-ns = <30>; - gpmc,adv-wr-off-ns = <30>; - gpmc,oe-on-ns = <40>; - gpmc,oe-off-ns = <160>; - gpmc,we-on-ns = <40>; - gpmc,we-off-ns = <160>; - gpmc,rd-cycle-ns = <160>; - gpmc,wr-cycle-ns = <160>; - gpmc,access-ns = <150>; - gpmc,page-burst-access-ns = <10>; - gpmc,cycle2cycle-samecsen; - gpmc,cycle2cycle-delay-ns = <20>; - gpmc,wr-data-mux-bus-ns = <70>; - gpmc,wr-access-ns = <80>; - - #address-cells = <1>; - #size-cells = <1>; - - /* - MTD partition table - =================== - +------------+-->0x00000000-> U-Boot start - | | - | |-->0x000BFFFF-> U-Boot end - | |-->0x000C0000-> ENV1 start - | | - | |-->0x000DFFFF-> ENV1 end - | |-->0x000E0000-> ENV2 start - | | - | |-->0x000FFFFF-> ENV2 end - | |-->0x00100000-> Kernel start - | | - | |-->0x004FFFFF-> Kernel end - | |-->0x00500000-> File system start - | | - | |-->0x01FFFFFF-> File system end - | |-->0x02000000-> User data start - | | - | |-->0x03FFFFFF-> User data end - | |-->0x04000000-> Data storage start - | | - +------------+-->0x08000000-> NOR end (Free end) - */ - partition@0 { - label = "boot"; - reg = <0x00000000 0x000c0000>; /* 768KB */ - }; - - partition@1 { - label = "env1"; - reg = <0x000c0000 0x00020000>; /* 128KB */ - }; - - partition@2 { - label = "env2"; - reg = <0x000e0000 0x00020000>; /* 128KB */ - }; - - partition@3 { - label = "kernel"; - reg = <0x00100000 0x00400000>; /* 4MB */ - }; - - partition@4 { - label = "rootfs"; - reg = <0x00500000 0x01b00000>; /* 27MB */ - }; - - partition@5 { - label = "user"; - reg = <0x02000000 0x02000000>; /* 32MB */ - }; - - partition@6 { - label = "data"; - reg = <0x04000000 0x04000000>; /* 64MB */ - }; - }; - - fram@1,0 { - reg = <1 0x00000000 0x01000000>; - bank-width = <2>; - - gpmc,mux-add-data = <2>; - - gpmc,sync-clk-ps = <0>; - gpmc,cs-on-ns = <0>; - gpmc,cs-rd-off-ns = <160>; - gpmc,cs-wr-off-ns = <160>; - gpmc,adv-on-ns = <10>; - gpmc,adv-rd-off-ns = <20>; - gpmc,adv-wr-off-ns = <20>; - gpmc,oe-on-ns = <30>; - gpmc,oe-off-ns = <150>; - gpmc,we-on-ns = <30>; - gpmc,we-off-ns = <150>; - gpmc,rd-cycle-ns = <160>; - gpmc,wr-cycle-ns = <160>; - gpmc,access-ns = <130>; - gpmc,page-burst-access-ns = <10>; - gpmc,cycle2cycle-samecsen; - gpmc,cycle2cycle-diffcsen; - gpmc,cycle2cycle-delay-ns = <10>; - gpmc,wr-data-mux-bus-ns = <30>; - gpmc,wr-access-ns = <0>; - }; -}; - -&mac { - dual_emac; - status = "okay"; -}; - -&davinci_mdio { - status = "okay"; - - ethphy0: ethernet-phy@0 { - reg = <0>; - }; - - ethphy1: ethernet-phy@1 { - reg = <1>; - }; -}; - -&cpsw_emac0 { - phy-handle = <ðphy0>; - phy-mode = "mii"; - dual_emac_res_vlan = <1>; -}; - -&cpsw_emac1 { - phy-handle = <ðphy1>; - phy-mode = "mii"; - dual_emac_res_vlan = <2>; -}; - -&mmc1 { - status = "okay"; - vmmc-supply = <&ldo4_reg>; - pinctrl-names = "default"; - pinctrl-0 = <&mmc1_pins>; - bus-width = <4>; - cd-gpios = <&gpio3 8 0>; - wp-gpios = <&gpio3 18 0>; -}; - -#include "tps65217.dtsi" - -&tps { - regulators { - dcdc1_reg: regulator@0 { - /* +1.5V voltage with ±4% tolerance */ - regulator-min-microvolt = <1450000>; - regulator-max-microvolt = <1550000>; - regulator-boot-on; - regulator-always-on; - }; - - dcdc2_reg: regulator@1 { - /* VDD_MPU voltage limits 0.95V - 1.1V with ±4% tolerance */ - regulator-name = "vdd_mpu"; - regulator-min-microvolt = <915000>; - regulator-max-microvolt = <1140000>; - regulator-boot-on; - regulator-always-on; - }; - - dcdc3_reg: regulator@2 { - /* VDD_CORE voltage limits 0.95V - 1.1V with ±4% tolerance */ - regulator-name = "vdd_core"; - regulator-min-microvolt = <915000>; - regulator-max-microvolt = <1140000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo1_reg: regulator@3 { - /* +1.8V voltage with ±4% tolerance */ - regulator-min-microvolt = <1750000>; - regulator-max-microvolt = <1870000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo2_reg: regulator@4 { - /* +3.3V voltage with ±4% tolerance */ - regulator-min-microvolt = <3175000>; - regulator-max-microvolt = <3430000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo3_reg: regulator@5 { - /* +1.8V voltage with ±4% tolerance */ - regulator-min-microvolt = <1750000>; - regulator-max-microvolt = <1870000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo4_reg: regulator@6 { - /* +3.3V voltage with ±4% tolerance */ - regulator-min-microvolt = <3175000>; - regulator-max-microvolt = <3430000>; - regulator-boot-on; - regulator-always-on; - }; - }; -}; |