diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-06 20:36:37 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-06 20:36:37 +0300 |
commit | 6ad63dec9c2c80710896edd1996e56c54a230870 (patch) | |
tree | 892a4124581066b9f6048646175e862d187d9c5f /arch/arm/boot/dts/lpc4357-myd-lpc4357.dts | |
parent | aebbfafc74b8d4eac573aab47aaa2e7965295096 (diff) | |
parent | a3238924a820c1d7c977b632b769f3b5690cba09 (diff) | |
download | linux-6ad63dec9c2c80710896edd1996e56c54a230870.tar.xz |
Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC device tree updates from Arnd Bergmann:
"This is a smaller update than the past few times, but with just over
500 non-merge changesets still dwarfes the rest of the SoC tree.
Three new SoC platforms get added, each one a follow-up to an existing
product, and added here in combination with a reference platform:
- Renesas RZ/A2M (R7S9210) 32-bit Cortex-A9 Real-time imaging
processor:
https://www.renesas.com/eu/en/products/microcontrollers-microprocessors/rz/rza/rza2m.html
- Renesas RZ/G2E (r8a774c0) 64-bit Cortex-A53 SoC "for Rich Graphics
Applications":
https://www.renesas.com/eu/en/products/microcontrollers-microprocessors/rz/rzg/rzg2e.html
- NXP i.MX8QuadXPlus 64-bit Cortex-A35 SoC:
https://www.nxp.com/products/processors-and-microcontrollers/arm-based-processors-and-mcus/i.mx-applications-processors/i.mx-8-processors/i.mx-8x-family-arm-cortex-a35-3d-graphics-4k-video-dsp-error-correcting-code-on-ddr:i.MX8X
These are actual commercial products we now support with an in-kernel
device tree source file:
- Bosch Guardian is a product made by Bosch Power Tools GmbH, based
on the Texas Instruments AM335x chip
- Winterland IceBoard is a Texas Instruments AM3874 based machine
used in telescopes at the south pole and elsewhere, see commit
d031773169df2 for some pointers:
- Inspur on5263m5 is an x86 server platform with an Aspeed ast2500
baseboard management controller. This is for running on the BMC.
- Zodiac Digital Tapping Unit, apparently a kind of ethernet switch
used in airplanes.
- Phicomm K3 is a WiFi router based on Broadcom bcm47094
- Methode Electronics uDPU FTTdp distribution point unit
- X96 Max, a generic TV box based on Amlogic G12a (S905X2)
- NVIDIA Shield TV (Darcy) based on Tegra210
And then there are several new SBC, evaluation, development or modular
systems that we add:
- Three new Rockchips rk3399 based boards:
- FriendlyElec NanoPC-T4 and NanoPi M4
- Radxa ROCK Pi 4
- Five new i.MX6 family SoM modules and boards for industrial
products:
- Logic PD i.MX6QD SoM and evaluation baseboad
- Y Soft IOTA Draco/Hydra/Ursa family boards based on i.MX6DL
- Phytec phyCORE i.MX6 UltraLite SoM and evaluation module
- MYIR Tech MYD-LPC4357 development based on the NXP lpc4357
microcontroller
- Chameleon96, an Intel/Altera Cyclone5 based FPGA development system
in 96boards form factor
- Arm Fixed Virtual Platforms(FVP) Base RevC, a purely virtual
platform for corresponding to the latest "fast model"
- Another Raspberry Pi variant: Model 3 A+, supported both in 32-bit
and 64-bit mode.
- Oxalis Evalkit V100 based on NXP Layerscape LS1012a, in 96Boards
enterprise form factor
- Elgin RV1108 R1 development board based on 32-bit Rockchips RV1108
For already supported boards and SoCs, we often add support for new
devices after merging the drivers. This time, the largest changes
include updates for
- STMicroelectronics stm32mp1, which was now formally launched last
week
- Qualcomm Snapdragon 845, a high-end phone and low-end laptop chip
- Action Semi S700
- TI AM654x, their recently merged 64-bit SoC from the OMAP family
- Various Amlogic Meson SoCs
- Mediatek MT2712
- NVIDIA Tegra186 and Tegra210
- The ancient NXP lpc32xx family
- Samsung s5pv210, used in some older mobile phones
Many other chips see smaller updates and bugfixes beyond that"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (506 commits)
ARM: dts: exynos: Fix max voltage for buck8 regulator on Odroid XU3/XU4
dt-bindings: net: ti: deprecate cpsw-phy-sel bindings
ARM: dts: am335x: switch to use phy-gmii-sel
ARM: dts: am4372: switch to use phy-gmii-sel
ARM: dts: dm814x: switch to use phy-gmii-sel
ARM: dts: dra7: switch to use phy-gmii-sel
arch: arm: dts: kirkwood-rd88f6281: Remove disabled marvell,dsa reference
ARM: dts: exynos: Add support for secondary DAI to Odroid XU4
ARM: dts: exynos: Add support for secondary DAI to Odroid XU3
ARM: dts: exynos: Disable ARM PMU on Odroid XU3-lite
ARM: dts: exynos: Add stdout path property to Arndale board
ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU
ARM: dts: exynos: Enable ADC on Odroid HC1
arm64: dts: sprd: Remove wildcard compatible string
arm64: dts: sprd: Add SC27XX fuel gauge device
arm64: dts: sprd: Add SC2731 charger device
arm64: dts: sprd: Add ADC calibration support
arm64: dts: sprd: Remove PMIC INTC irq trigger type
arm64: dts: rockchip: Enable tsadc device on rock960
ARM: dts: rockchip: add chosen node on veyron devices
...
Diffstat (limited to 'arch/arm/boot/dts/lpc4357-myd-lpc4357.dts')
-rw-r--r-- | arch/arm/boot/dts/lpc4357-myd-lpc4357.dts | 619 |
1 files changed, 619 insertions, 0 deletions
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>; +}; |