diff options
author | Arnd Bergmann <arnd@arndb.de> | 2019-02-15 17:29:18 +0300 |
---|---|---|
committer | Arnd Bergmann <arnd@arndb.de> | 2019-02-15 17:30:32 +0300 |
commit | 2a434f2471fdd4b27856bb857d6bd548406a80f3 (patch) | |
tree | 2e9e5e957bd53be2d5467e133efc7f56def984f7 | |
parent | e47d047e965b06540264d173802bdd2a3803314d (diff) | |
parent | 0293adf76ae96cea6e1690e79d9912c690bccde3 (diff) | |
download | linux-2a434f2471fdd4b27856bb857d6bd548406a80f3.tar.xz |
Merge tag 'lpc32xx-dt-for-5.1' of https://github.com/vzapolskiy/linux-lpc32xx into arm/dt
ARM: lpc32xx: devicetree updates for v5.1
Here are the changes for ARM NXP LPC32xx and ARM NXP LPC18xx/LPC43xx
devicetree files:
* added dts file for MYIR Tech MYD-LPC4357 development board,
* two missing properties are added to LPC32xx keypad controller device
tree node, this fixes a long-standing problem with its initialization,
* LPC32xx PL11x LCD controller device node got corrected properties,
which allows to use it with a new PL11x DRM driver,
* output voltage level on one of Phytec phyCORE-LPC3250 fixed regulators
is corrected, the fix is needed to remove duplicating platform data,
* Phytec phyCORE-LPC3250 board gets a description of a kit LCD panel,
this completes setup of CLCD device tree node for the board,
* added unit addresses to memory device nodes on EA and Phytec boards,
* fixes of ordinary warnings in dts formatting like leading zeroes,
unused address and size cell properties and so on.
* tag 'lpc32xx-dt-for-5.1' of https://github.com/vzapolskiy/linux-lpc32xx:
ARM: dts: lpc32xx: ea3250: beautify gpio keys children nodes
ARM: dts: lpc32xx: ea3250: add unit address to memory device node
ARM: dts: lpc32xx: phy3250: add unit address to memory device node
ARM: dts: lpc32xx: phy3250: setup LCD controller to panel interface
ARM: dts: lpc32xx: phy3250: remove regulators umbrella device node
ARM: dts: lpc32xx: phy3250: fix SD card regulator voltage
ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller clocks property
ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller variant
ARM: dts: lpc32xx: reparent keypad controller to SIC1
ARM: dts: lpc32xx: add required clocks property to keypad device node
ARM: dts: Add DT for MYIR Tech MYD-LPC4357 Development Board
ARM: dts: lpc32xx: Remove leading 0x and 0s from bindings notation
ARM: dts: lpc435x: remove address and size cells from gpio-keys-polled nodes
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-rw-r--r-- | arch/arm/boot/dts/Makefile | 3 | ||||
-rw-r--r-- | arch/arm/boot/dts/lpc3250-ea3250.dts | 20 | ||||
-rw-r--r-- | arch/arm/boot/dts/lpc3250-phy3250.dts | 87 | ||||
-rw-r--r-- | arch/arm/boot/dts/lpc32xx.dtsi | 28 | ||||
-rw-r--r-- | arch/arm/boot/dts/lpc4350-hitex-eval.dts | 2 | ||||
-rw-r--r-- | arch/arm/boot/dts/lpc4357-ea4357-devkit.dts | 2 | ||||
-rw-r--r-- | arch/arm/boot/dts/lpc4357-myd-lpc4357.dts | 619 |
7 files changed, 701 insertions, 60 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 32de83c23a4b..ced0ef311826 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -315,7 +315,8 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \ dtb-$(CONFIG_ARCH_LPC18XX) += \ lpc4337-ciaa.dtb \ lpc4350-hitex-eval.dtb \ - lpc4357-ea4357-devkit.dtb + lpc4357-ea4357-devkit.dtb \ + lpc4357-myd-lpc4357.dtb dtb-$(CONFIG_ARCH_LPC32XX) += \ lpc3250-ea3250.dtb \ lpc3250-phy3250.dtb diff --git a/arch/arm/boot/dts/lpc3250-ea3250.dts b/arch/arm/boot/dts/lpc3250-ea3250.dts index 58ea0a4e7afa..f46a11827ef6 100644 --- a/arch/arm/boot/dts/lpc3250-ea3250.dts +++ b/arch/arm/boot/dts/lpc3250-ea3250.dts @@ -17,64 +17,70 @@ / { model = "Embedded Artists LPC3250 board based on NXP LPC3250"; compatible = "ea,ea3250", "nxp,lpc3250"; - #address-cells = <1>; - #size-cells = <1>; - memory { + memory@80000000 { device_type = "memory"; reg = <0x80000000 0x4000000>; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; - button@21 { + + button { label = "Interrupt Key"; linux,code = <103>; gpios = <&gpio 4 1 0>; /* GPI_P3 1 */ }; + key1 { label = "KEY1"; linux,code = <1>; gpios = <&pca9532 0 0>; }; + key2 { label = "KEY2"; linux,code = <2>; gpios = <&pca9532 1 0>; }; + key3 { label = "KEY3"; linux,code = <3>; gpios = <&pca9532 2 0>; }; + key4 { label = "KEY4"; linux,code = <4>; gpios = <&pca9532 3 0>; }; + joy0 { label = "Joystick Key 0"; linux,code = <10>; gpios = <&gpio 2 0 0>; /* P2.0 */ }; + joy1 { label = "Joystick Key 1"; linux,code = <11>; gpios = <&gpio 2 1 0>; /* P2.1 */ }; + joy2 { label = "Joystick Key 2"; linux,code = <12>; gpios = <&gpio 2 2 0>; /* P2.2 */ }; + joy3 { label = "Joystick Key 3"; linux,code = <13>; gpios = <&gpio 2 3 0>; /* P2.3 */ }; + joy4 { label = "Joystick Key 4"; linux,code = <14>; diff --git a/arch/arm/boot/dts/lpc3250-phy3250.dts b/arch/arm/boot/dts/lpc3250-phy3250.dts index 1e1c2f517a82..ebd19258e22b 100644 --- a/arch/arm/boot/dts/lpc3250-phy3250.dts +++ b/arch/arm/boot/dts/lpc3250-phy3250.dts @@ -1,6 +1,7 @@ /* * PHYTEC phyCORE-LPC3250 board * + * Copyright (C) 2015-2019 Vladimir Zapolskiy <vz@mleia.com> * Copyright 2012 Roland Stigge <stigge@antcom.de> * * The code contained herein is licensed under the GNU General Public @@ -17,45 +18,12 @@ / { model = "PHYTEC phyCORE-LPC3250 board based on NXP LPC3250"; compatible = "phytec,phy3250", "nxp,lpc3250"; - #address-cells = <1>; - #size-cells = <1>; - memory { + memory@80000000 { device_type = "memory"; reg = <0x80000000 0x4000000>; }; - regulators { - backlight_reg: regulator@0 { - compatible = "regulator-fixed"; - regulator-name = "backlight_reg"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&gpio 5 4 0>; - enable-active-high; - regulator-boot-on; - }; - - lcd_reg: regulator@1 { - compatible = "regulator-fixed"; - regulator-name = "lcd_reg"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&gpio 5 0 0>; - enable-active-high; - regulator-boot-on; - }; - - sd_reg: regulator@2 { - compatible = "regulator-fixed"; - regulator-name = "sd_reg"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&gpio 5 5 0>; - enable-active-high; - }; - }; - leds { compatible = "gpio-leds"; @@ -69,10 +37,59 @@ linux,default-trigger = "heartbeat"; }; }; + + panel: panel { + compatible = "sharp,lq035q7db03"; + power-supply = <®_lcd>; + + port { + panel_input: endpoint { + remote-endpoint = <&cldc_output>; + }; + }; + }; + + reg_backlight: regulator-backlight { + compatible = "regulator-fixed"; + regulator-name = "backlight"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio 5 4 0>; + enable-active-high; + regulator-boot-on; + }; + + reg_lcd: regulator-lcd { + compatible = "regulator-fixed"; + regulator-name = "lcd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio 5 0 0>; + enable-active-high; + regulator-boot-on; + }; + + reg_sd: regulator-sd { + compatible = "regulator-fixed"; + regulator-name = "sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio 5 5 0>; + enable-active-high; + regulator-boot-on; + }; }; &clcd { + max-memory-bandwidth = <18710000>; status = "okay"; + + port { + cldc_output: endpoint { + remote-endpoint = <&panel_input>; + arm,pl11x,tft-r0g0b0-pads = <0 8 16>; + }; + }; }; &i2c1 { @@ -130,7 +147,7 @@ cd-gpios = <&gpio 3 1 0>; cd-inverted; bus-width = <4>; - vmmc-supply = <&sd_reg>; + vmmc-supply = <®_sd>; status = "okay"; }; diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index 44b468e4c37a..20b38f4ade37 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -139,11 +139,11 @@ }; clcd: clcd@31040000 { - compatible = "arm,pl110", "arm,primecell"; + compatible = "arm,pl111", "arm,primecell"; reg = <0x31040000 0x1000>; interrupts = <14 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clk LPC32XX_CLK_LCD>; - clock-names = "apb_pclk"; + clocks = <&clk LPC32XX_CLK_LCD>, <&clk LPC32XX_CLK_LCD>; + clock-names = "clcdclk", "apb_pclk"; status = "disabled"; }; @@ -230,7 +230,7 @@ status = "disabled"; }; - i2s1: i2s@2009C000 { + i2s1: i2s@2009c000 { compatible = "nxp,lpc3220-i2s"; reg = <0x2009C000 0x1000>; }; @@ -273,7 +273,7 @@ status = "disabled"; }; - i2c1: i2c@400A0000 { + i2c1: i2c@400a0000 { compatible = "nxp,pnx-i2c"; reg = <0x400A0000 0x100>; interrupt-parent = <&sic1>; @@ -284,7 +284,7 @@ clocks = <&clk LPC32XX_CLK_I2C1>; }; - i2c2: i2c@400A8000 { + i2c2: i2c@400a8000 { compatible = "nxp,pnx-i2c"; reg = <0x400A8000 0x100>; interrupt-parent = <&sic1>; @@ -295,7 +295,7 @@ clocks = <&clk LPC32XX_CLK_I2C2>; }; - mpwm: mpwm@400E8000 { + mpwm: mpwm@400e8000 { compatible = "nxp,lpc3220-motor-pwm"; reg = <0x400E8000 0x78>; status = "disabled"; @@ -394,7 +394,7 @@ #gpio-cells = <3>; /* bank, pin, flags */ }; - timer4: timer@4002C000 { + timer4: timer@4002c000 { compatible = "nxp,lpc3220-timer"; reg = <0x4002C000 0x1000>; interrupts = <3 IRQ_TYPE_LEVEL_LOW>; @@ -412,7 +412,7 @@ status = "disabled"; }; - watchdog: watchdog@4003C000 { + watchdog: watchdog@4003c000 { compatible = "nxp,pnx4008-wdt"; reg = <0x4003C000 0x1000>; clocks = <&clk LPC32XX_CLK_WDOG>; @@ -451,7 +451,7 @@ status = "disabled"; }; - timer1: timer@4004C000 { + timer1: timer@4004c000 { compatible = "nxp,lpc3220-timer"; reg = <0x4004C000 0x1000>; interrupts = <17 IRQ_TYPE_LEVEL_LOW>; @@ -462,7 +462,9 @@ key: key@40050000 { compatible = "nxp,lpc3220-key"; reg = <0x40050000 0x1000>; - interrupts = <54 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk LPC32XX_CLK_KEY>; + interrupt-parent = <&sic1>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; @@ -475,7 +477,7 @@ status = "disabled"; }; - pwm1: pwm@4005C000 { + pwm1: pwm@4005c000 { compatible = "nxp,lpc3220-pwm"; reg = <0x4005C000 0x4>; clocks = <&clk LPC32XX_CLK_PWM1>; @@ -484,7 +486,7 @@ status = "disabled"; }; - pwm2: pwm@4005C004 { + pwm2: pwm@4005c004 { compatible = "nxp,lpc3220-pwm"; reg = <0x4005C004 0x4>; clocks = <&clk LPC32XX_CLK_PWM2>; diff --git a/arch/arm/boot/dts/lpc4350-hitex-eval.dts b/arch/arm/boot/dts/lpc4350-hitex-eval.dts index 8b973f537d3a..93d0c2e99e7c 100644 --- a/arch/arm/boot/dts/lpc4350-hitex-eval.dts +++ b/arch/arm/boot/dts/lpc4350-hitex-eval.dts @@ -40,8 +40,6 @@ pca_buttons { compatible = "gpio-keys-polled"; - #address-cells = <1>; - #size-cells = <0>; poll-interval = <100>; autorepeat; diff --git a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts index 02b23fa29d75..224f80a4a31d 100644 --- a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts +++ b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts @@ -57,8 +57,6 @@ compatible = "gpio-keys-polled"; pinctrl-names = "default"; pinctrl-0 = <&gpio_joystick_pins>; - #address-cells = <1>; - #size-cells = <0>; poll-interval = <100>; autorepeat; diff --git a/arch/arm/boot/dts/lpc4357-myd-lpc4357.dts b/arch/arm/boot/dts/lpc4357-myd-lpc4357.dts new file mode 100644 index 000000000000..1f84654df50c --- /dev/null +++ b/arch/arm/boot/dts/lpc4357-myd-lpc4357.dts @@ -0,0 +1,619 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * MYIR Tech MYD-LPC4357 Development Board with 800x480 7" TFT panel + * + * Copyright (C) 2016-2018 Vladimir Zapolskiy <vz@mleia.com> + */ + +/dts-v1/; + +#include "lpc18xx.dtsi" +#include "lpc4357.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "MYIR Tech LPC4357 Development Board"; + compatible = "myir,myd-lpc4357", "nxp,lpc4357"; + + chosen { + stdout-path = "serial3:115200n8"; + }; + + memory@28000000 { + device_type = "memory"; + reg = <0x28000000 0x2000000>; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins>; + + led1 { + gpios = <&gpio LPC_GPIO(6,15) GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led2 { + gpios = <&gpio LPC_GPIO(6,16) GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led3 { + gpios = <&gpio LPC_GPIO(6,17) GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led4 { + gpios = <&gpio LPC_GPIO(6,10) GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led5 { + gpios = <&gpio LPC_GPIO(7,14) GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led6 { + gpios = <&gpio LPC_GPIO(6,14) GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + panel: panel { + compatible = "innolux,at070tn92"; + + port { + panel_input: endpoint { + remote-endpoint = <&lcdc_output>; + }; + }; + }; + + vcc: vcc_fixed { + compatible = "regulator-fixed"; + regulator-name = "vcc-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + vmmc: vmmc_fixed { + compatible = "regulator-fixed"; + regulator-name = "vmmc-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&pinctrl { + can0_pins: can0-pins { + can_rd_cfg { + pins = "p3_1"; + function = "can0"; + input-enable; + }; + + can_td_cfg { + pins = "p3_2"; + function = "can0"; + }; + }; + + can1_pins: can1-pins { + can_rd_cfg { + pins = "pe_1"; + function = "can1"; + input-enable; + }; + + can_td_cfg { + pins = "pe_0"; + function = "can1"; + }; + }; + + emc_pins: emc-pins { + emc_addr0_22_cfg { + pins = "p2_9", "p2_10", "p2_11", "p2_12", + "p2_13", "p1_0", "p1_1", "p1_2", + "p2_8", "p2_7", "p2_6", "p2_2", + "p2_1", "p2_0", "p6_8", "p6_7", + "pd_16", "pd_15", "pe_0", "pe_1", + "pe_2", "pe_3", "pe_4"; + function = "emc"; + slew-rate = <1>; + bias-disable; + }; + + emc_data0_15_cfg { + pins = "p1_7", "p1_8", "p1_9", "p1_10", + "p1_11", "p1_12", "p1_13", "p1_14", + "p5_4", "p5_5", "p5_6", "p5_7", + "p5_0", "p5_1", "p5_2", "p5_3"; + function = "emc"; + input-enable; + input-schmitt-disable; + slew-rate = <1>; + bias-disable; + }; + + emc_we_oe_cfg { + pins = "p1_6", "p1_3"; + function = "emc"; + slew-rate = <1>; + bias-disable; + }; + + emc_cs0_cfg { + pins = "p1_5"; + function = "emc"; + slew-rate = <1>; + bias-disable; + }; + + emc_sdram_dqm0_1_cfg { + pins = "p6_12", "p6_10"; + function = "emc"; + slew-rate = <1>; + bias-disable; + }; + + emc_sdram_ras_cas_cfg { + pins = "p6_5", "p6_4"; + function = "emc"; + slew-rate = <1>; + bias-disable; + }; + + emc_sdram_dycs0_cfg { + pins = "p6_9"; + function = "emc"; + slew-rate = <1>; + bias-disable; + }; + + emc_sdram_cke_cfg { + pins = "p6_11"; + function = "emc"; + slew-rate = <1>; + bias-disable; + }; + + emc_sdram_clock_cfg { + pins = "clk0"; + function = "emc"; + input-enable; + input-schmitt-disable; + slew-rate = <1>; + bias-disable; + }; + }; + + enet_rmii_pins: enet-rmii-pins { + enet_rmii_rxd_cfg { + pins = "p1_15", "p0_0"; + function = "enet"; + input-enable; + input-schmitt-disable; + slew-rate = <1>; + bias-disable; + }; + + enet_rmii_txd_cfg { + pins = "p1_18", "p1_20"; + function = "enet"; + slew-rate = <1>; + bias-disable; + }; + + enet_rmii_rx_dv_cfg { + pins = "p1_16"; + function = "enet"; + input-enable; + input-schmitt-disable; + bias-disable; + }; + + enet_mdio_cfg { + pins = "p1_17"; + function = "enet"; + input-enable; + input-schmitt-disable; + bias-disable; + }; + + enet_mdc_cfg { + pins = "pc_1"; + function = "enet"; + slew-rate = <1>; + bias-disable; + }; + + enet_rmii_tx_en_cfg { + pins = "p0_1"; + function = "enet"; + bias-disable; + }; + + enet_ref_clk_cfg { + pins = "p1_19"; + function = "enet"; + slew-rate = <1>; + input-enable; + input-schmitt-disable; + bias-disable; + }; + }; + + i2c0_pins: i2c0-pins { + i2c0_pins_cfg { + pins = "i2c0_scl", "i2c0_sda"; + function = "i2c0"; + input-enable; + }; + }; + + i2c1_pins: i2c1-pins { + i2c1_pins_cfg { + pins = "pe_15", "pe_13"; + function = "i2c1"; + input-enable; + }; + }; + + lcd_pins: lcd-pins { + lcd_vd0_23_cfg { + pins = "p4_1", "p4_4", "p4_3", "p4_2", + "p8_7", "p8_6", "p8_5", "p8_4", + "p7_5", "p4_8", "p4_10", "p4_9", + "p8_3", "pb_6", "pb_5", "pb_4", + "p7_4", "p7_3", "p7_2", "p7_1", + "pb_3", "pb_2", "pb_1", "pb_0"; + function = "lcd"; + }; + + lcd_vsync_en_dclk_lp_pwr_cfg { + pins = "p4_5", "p4_6", "p4_7", "p7_6", "p7_7"; + function = "lcd"; + }; + }; + + led_pins: led-pins { + led_1_6_cfg { + pins = "pd_1", "pd_2", "pd_3", "pc_11", "pe_14", "pd_0"; + function = "gpio"; + bias-pull-down; + }; + }; + + sdmmc_pins: sdmmc-pins { + sdmmc_clk_cfg { + pins = "pc_0"; + function = "sdmmc"; + slew-rate = <1>; + bias-pull-down; + }; + + sdmmc_cmd_dat0_3_cfg { + pins = "pc_4", "pc_5", "pc_6", "pc_7", "pc_10"; + function = "sdmmc"; + input-enable; + input-schmitt-disable; + slew-rate = <1>; + bias-disable; + }; + + sdmmc_cd_cfg { + pins = "pc_8"; + function = "sdmmc"; + input-enable; + bias-pull-down; + }; + }; + + spifi_pins: spifi-pins { + spifi_sck_cfg { + pins = "p3_3"; + function = "spifi"; + input-enable; + input-schmitt-disable; + slew-rate = <1>; + bias-disable; + }; + + spifi_mosi_miso_sio2_sio3_cfg { + pins = "p3_7", "p3_6", "p3_5", "p3_4"; + function = "spifi"; + input-enable; + input-schmitt-disable; + slew-rate = <1>; + bias-disable; + }; + + spifi_cs_cfg { + pins = "p3_8"; + function = "spifi"; + bias-disable; + }; + }; + + ssp1_pins: ssp1-pins { + ssp1_sck_cfg { + pins = "pf_4"; + function = "ssp1"; + slew-rate = <1>; + bias-pull-down; + }; + + ssp1_miso_cfg { + pins = "pf_6"; + function = "ssp1"; + input-enable; + input-schmitt-disable; + slew-rate = <1>; + bias-pull-down; + }; + + ssp1_mosi_cfg { + pins = "pf_7"; + function = "ssp1"; + slew-rate = <1>; + bias-pull-down; + }; + + ssp1_ssel_cfg { + pins = "pf_5"; + function = "gpio"; + bias-disable; + }; + }; + + uart0_pins: uart0-pins { + uart0_rxd_cfg { + pins = "pf_11"; + function = "uart0"; + input-enable; + input-schmitt-disable; + bias-disable; + }; + + uart0_clk_dir_txd_cfg { + pins = "pf_8", "pf_9", "pf_10"; + function = "uart0"; + bias-pull-down; + }; + }; + + uart1_pins: uart1-pins { + uart1_rxd_cfg { + pins = "pc_14"; + function = "uart1"; + bias-disable; + input-enable; + input-schmitt-disable; + }; + + uart1_dtr_txd_cfg { + pins = "pc_12", "pc_13"; + function = "uart1"; + bias-pull-down; + }; + }; + + uart2_pins: uart2-pins { + uart2_rxd_cfg { + pins = "pa_2"; + function = "uart2"; + bias-disable; + input-enable; + input-schmitt-disable; + }; + + uart2_txd_cfg { + pins = "pa_1"; + function = "uart2"; + bias-pull-down; + }; + }; + + uart3_pins: uart3-pins { + uart3_rx_cfg { + pins = "p2_4"; + function = "uart3"; + bias-disable; + input-enable; + input-schmitt-disable; + }; + + uart3_tx_cfg { + pins = "p2_3"; + function = "uart3"; + bias-pull-down; + }; + }; + + usb0_pins: usb0-pins { + usb0_pwr_enable_cfg { + pins = "p6_3"; + function = "usb0"; + }; + + usb0_pwr_fault_cfg { + pins = "p8_0"; + function = "usb0"; + bias-disable; + input-enable; + }; + }; +}; + +&adc1 { + status = "okay"; + vref-supply = <&vcc>; +}; + +&can0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&can0_pins>; +}; + +/* Pin conflict with EMC, muxed by JP5 and JP6 */ +&can1 { + status = "disabled"; + pinctrl-names = "default"; + pinctrl-0 = <&can1_pins>; +}; + +&emc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&emc_pins>; + + cs0 { + #address-cells = <2>; + #size-cells = <1>; + ranges; + + mpmc,cs = <0>; + mpmc,memory-width = <16>; + mpmc,byte-lane-low; + mpmc,write-enable-delay = <0>; + mpmc,output-enable-delay = <0>; + mpmc,read-access-delay = <70>; + mpmc,page-mode-read-delay = <70>; + + /* SST/Microchip SST39VF1601 */ + flash@0,0 { + compatible = "cfi-flash"; + reg = <0 0 0x400000>; + bank-width = <2>; + }; + }; +}; + +&enet_tx_clk { + clock-frequency = <50000000>; +}; + +&i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + clock-frequency = <400000>; +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + clock-frequency = <400000>; + + sensor@49 { + compatible = "lm75"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c512"; + reg = <0x50>; + }; +}; + +&lcdc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_pins>; + + max-memory-bandwidth = <92240000>; + + port { + lcdc_output: endpoint { + remote-endpoint = <&panel_input>; + arm,pl11x,tft-r0g0b0-pads = <0 8 16>; + }; + }; +}; + +&mac { + status = "okay"; + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&enet_rmii_pins>; + phy-handle = <&phy1>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + + phy1: ethernet-phy@1 { + reg = <1>; + }; + }; +}; + +&mmcsd { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_pins>; + bus-width = <4>; + vmmc-supply = <&vmmc>; +}; + +/* Pin conflict with SSP0, the latter is routed to J17 pin header */ +&spifi { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spifi_pins>; + + /* Atmel AT25DF321A */ + flash { + compatible = "jedec,spi-nor"; + spi-max-frequency = <51000000>; + spi-cpol; + spi-cpha; + }; +}; + +&ssp1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&ssp1_pins>; + num-cs = <1>; + cs-gpios = <&gpio LPC_GPIO(7,19) GPIO_ACTIVE_LOW>; +}; + +/* Routed to J17 pin header */ +&uart0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; +}; + +/* RS485 */ +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; +}; + +/* Routed to J17 pin header */ +&uart2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; +}; + +&uart3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; + +&usb0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_pins>; +}; |