diff options
author | Ludovic Desroches <ludovic.desroches@microchip.com> | 2017-11-17 14:57:12 +0800 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2017-11-29 22:30:50 -0500 |
commit | aaa4ba930ca3bbc98f33651b175480ba86aa4dd2 (patch) | |
tree | 5bba3dfbeb028c93f0098b289b53705869609623 /arch | |
parent | 48e4851f492fce44ba24572ec36f0eee51c46555 (diff) |
board: atmel: add sama5d2_ptc_ek board
Add the SAMA5D2 PTC EK board and remove the SAMA5D2 PTC ENGI board
which was a prototype.
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/dts/Makefile | 3 | ||||
-rw-r--r-- | arch/arm/dts/at91-sama5d2_ptc_ek.dts | 215 | ||||
-rw-r--r-- | arch/arm/dts/sama5d2.dtsi | 18 | ||||
-rw-r--r-- | arch/arm/mach-at91/Kconfig | 7 |
4 files changed, 239 insertions, 4 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 0d055e3abbc..9db56f2d9db 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -427,6 +427,9 @@ dtb-$(CONFIG_TARGET_OMAP3_LOGIC) += \ logicpd-torpedo-37xx-devkit.dtb \ logicpd-som-lv-37xx-devkit.dtb +dtb-$(CONFIG_TARGET_SAMA5D2_PTC_EK) += \ + at91-sama5d2_ptc_ek.dtb + dtb-$(CONFIG_TARGET_SAMA5D2_XPLAINED) += \ at91-sama5d2_xplained.dtb diff --git a/arch/arm/dts/at91-sama5d2_ptc_ek.dts b/arch/arm/dts/at91-sama5d2_ptc_ek.dts new file mode 100644 index 00000000000..ab5ab21895d --- /dev/null +++ b/arch/arm/dts/at91-sama5d2_ptc_ek.dts @@ -0,0 +1,215 @@ +/* + * at91-sama5d2_ptc_ek.dts - Device Tree file for SAMA5D2 PTC EK board + * + * Copyright (C) 2017 Microchip Technology Inc, + * Ludovic Desroches <ludovic.desroches@microchip.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ +/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include "sama5d2.dtsi" +#include "sama5d2-pinfunc.h" + +/ { + model = "Atmel SAMA5D2 PTC EK"; + compatible = "atmel,sama5d2-ptc_ek", "atmel,sama5d2", "atmel,sama5"; + + chosen { + u-boot,dm-pre-reloc; + stdout-path = &uart0; + }; + + ahb { + usb0: gadget@00300000 { + atmel,vbus-gpio = <&pioA PIN_PA27 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usba_vbus>; + status = "okay"; + }; + + usb1: ohci@00400000 { + num-ports = <3>; + atmel,vbus-gpio = <0 + &pioA PIN_PB12 GPIO_ACTIVE_HIGH + 0 + >; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_default>; + status = "okay"; + }; + + usb2: ehci@00500000 { + status = "okay"; + }; + + sdmmc0: sdio-host@a0000000 { + bus-width = <8>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc0_cmd_dat_default &pinctrl_sdmmc0_ck_cd_default>; + status = "okay"; + u-boot,dm-pre-reloc; + }; + + sdmmc1: sdio-host@b0000000 { + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc1_cmd_dat_default &pinctrl_sdmmc1_ck_cd_default>; + status = "disabled"; /* conflicts with nand and qspi0*/ + u-boot,dm-pre-reloc; + }; + + apb { + macb0: ethernet@f8008000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>; + phy-mode = "rmii"; + status = "okay"; + + ethernet-phy@1 { + reg = <0x1>; + }; + }; + + uart0: serial@f801c000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0_default>; + status = "okay"; + u-boot,dm-pre-reloc; + }; + + i2c1: i2c@fc028000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_default>; + status = "okay"; + + i2c_eeprom: i2c_eeprom@50 { + compatible = "atmel,24mac402"; + reg = <0x50>; + }; + }; + + pioA: gpio@fc038000 { + pinctrl { + pinctrl_i2c1_default: i2c1_default { + pinmux = <PIN_PC6__TWD1>, + <PIN_PC7__TWCK1>; + bias-disable; + }; + + pinctrl_macb0_phy_irq: macb0_phy_irq { + pinmux = <PIN_PB24__GPIO>; + bias-disable; + }; + + pinctrl_macb0_rmii: macb0_rmii { + pinmux = <PIN_PB14__GTXCK>, + <PIN_PB15__GTXEN>, + <PIN_PB16__GRXDV>, + <PIN_PB17__GRXER>, + <PIN_PB18__GRX0>, + <PIN_PB19__GRX1>, + <PIN_PB20__GTX0>, + <PIN_PB21__GTX1>, + <PIN_PB22__GMDC>, + <PIN_PB23__GMDIO>; + bias-disable; + }; + + pinctrl_sdmmc0_cmd_dat_default: sdmmc0_cmd_dat_default { + pinmux = <PIN_PA1__SDMMC0_CMD>, + <PIN_PA2__SDMMC0_DAT0>, + <PIN_PA3__SDMMC0_DAT1>, + <PIN_PA4__SDMMC0_DAT2>, + <PIN_PA5__SDMMC0_DAT3>, + <PIN_PA6__SDMMC0_DAT4>, + <PIN_PA7__SDMMC0_DAT5>, + <PIN_PA8__SDMMC0_DAT6>, + <PIN_PA9__SDMMC0_DAT7>; + bias-pull-up; + u-boot,dm-pre-reloc; + }; + + pinctrl_sdmmc0_ck_cd_default: sdmmc0_ck_cd_default { + pinmux = <PIN_PA0__SDMMC0_CK>, + <PIN_PA10__SDMMC0_RSTN>, + <PIN_PA11__SDMMC0_VDDSEL>, + <PIN_PA13__SDMMC0_CD>; + bias-disable; + u-boot,dm-pre-reloc; + }; + + pinctrl_sdmmc1_cmd_dat_default: sdmmc1_cmd_dat_default { + pinmux = <PIN_PA28__SDMMC1_CMD>, + <PIN_PA18__SDMMC1_DAT0>, + <PIN_PA19__SDMMC1_DAT1>, + <PIN_PA20__SDMMC1_DAT2>, + <PIN_PA21__SDMMC1_DAT3>; + bias-pull-up; + u-boot,dm-pre-reloc; + }; + + pinctrl_sdmmc1_ck_cd_default: sdmmc1_ck_cd_default { + pinmux = <PIN_PA22__SDMMC1_CK>, + <PIN_PA30__SDMMC1_CD>; + bias-disable; + u-boot,dm-pre-reloc; + }; + + pinctrl_uart0_default: uart0_default { + pinmux = <PIN_PB26__URXD0>, + <PIN_PB27__UTXD0>; + bias-disable; + u-boot,dm-pre-reloc; + }; + + pinctrl_usb_default: usb_default { + pinmux = <PIN_PB12__GPIO>; + bias-disable; + }; + + pinctrl_usba_vbus: usba_vbus { + pinmux = <PIN_PB11__GPIO>; + bias-disable; + }; + }; + }; + }; + }; +}; diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi index 7520446dc1a..6645a553646 100644 --- a/arch/arm/dts/sama5d2.dtsi +++ b/arch/arm/dts/sama5d2.dtsi @@ -302,6 +302,7 @@ #clock-cells = <0>; reg = <24>; atmel,clk-output-range = <0 83000000>; + u-boot,dm-pre-reloc; }; uart1_clk: uart1_clk@25 { @@ -315,6 +316,7 @@ #clock-cells = <0>; reg = <26>; atmel,clk-output-range = <0 83000000>; + u-boot,dm-pre-reloc; }; uart3_clk: uart3_clk@27 { @@ -635,6 +637,14 @@ status = "disabled"; }; + uart0: serial@f801c000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf801c000 0x100>; + clocks = <&uart0_clk>; + clock-names = "usart"; + status = "disabled"; + }; + uart1: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x100>; @@ -643,6 +653,14 @@ status = "disabled"; }; + uart2: serial@f8024000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf8024000 0x100>; + clocks = <&uart2_clk>; + clock-names = "usart"; + status = "disabled"; + }; + i2c0: i2c@f8028000 { compatible = "atmel,sama5d2-i2c"; reg = <0xf8028000 0x100>; diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 7e85b69679d..9ec3ab33d91 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -143,10 +143,9 @@ config TARGET_AT91SAM9X5EK select BOARD_EARLY_INIT_F select BOARD_LATE_INIT -config TARGET_SAMA5D2_PTC - bool "SAMA5D2 PTC board" +config TARGET_SAMA5D2_PTC_EK + bool "SAMA5D2 PTC EK board" select SAMA5D2 - select SUPPORT_SPL select BOARD_EARLY_INIT_F config TARGET_SAMA5D2_XPLAINED @@ -251,7 +250,7 @@ source "board/atmel/at91sam9m10g45ek/Kconfig" source "board/atmel/at91sam9n12ek/Kconfig" source "board/atmel/at91sam9rlek/Kconfig" source "board/atmel/at91sam9x5ek/Kconfig" -source "board/atmel/sama5d2_ptc/Kconfig" +source "board/atmel/sama5d2_ptc_ek/Kconfig" source "board/atmel/sama5d2_xplained/Kconfig" source "board/atmel/sama5d27_som1_ek/Kconfig" source "board/atmel/sama5d3_xplained/Kconfig" |