| // SPDX-License-Identifier: GPL-2.0+ OR MIT |
| /* |
| * sama7g5ek.dts - Device Tree file for SAMA7G5 EK |
| * SAMA7G5 Evaluation Kit |
| * |
| * Copyright (c) 2020, Microchip Technology Inc. |
| * 2020, Eugen Hristev <eugen.hristev@microchip.com> |
| * 2020, Claudiu Beznea <claudiu.beznea@microchip.com> |
| */ |
| /dts-v1/; |
| #include "sama7g5.dtsi" |
| #include "sama7g5-pinfunc.h" |
| |
| / { |
| model = "Microchip SAMA7G5 Evaluation Kit"; |
| compatible = "microchip,sama7g5ek", "microchip,sama7g54", "microchip,sama7g5", "microchip,sama7"; |
| |
| aliases { |
| serial0 = &uart0; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| clocks { |
| slow_xtal: slow_xtal { |
| clock-frequency = <32768>; |
| }; |
| |
| main_xtal: main_xtal { |
| clock-frequency = <24000000>; |
| }; |
| }; |
| |
| ahb { |
| |
| apb { |
| sdmmc1: sdio-host@e1208000 { |
| bus-width = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_sdmmc1_cmd_data_default |
| &pinctrl_sdmmc1_ck_cd_rstn_vddsel_default>; |
| status = "okay"; |
| }; |
| |
| uart0: serial@e1824200 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_flx3_default>; |
| status = "okay"; |
| }; |
| }; |
| }; |
| }; |
| |
| &pinctrl { |
| pinctrl_flx3_default: flx3_default { |
| pinmux = <PIN_PD16__FLEXCOM3_IO0>, |
| <PIN_PD17__FLEXCOM3_IO1>; |
| bias-disable; |
| }; |
| |
| pinctrl_sdmmc1_cmd_data_default: sdmmc1_cmd_data_default { |
| pinmux = <PIN_PB29__SDMMC1_CMD>, |
| <PIN_PB31__SDMMC1_DAT0>, |
| <PIN_PC0__SDMMC1_DAT1>, |
| <PIN_PC1__SDMMC1_DAT2>, |
| <PIN_PC2__SDMMC1_DAT3>; |
| bias-pull-up; |
| }; |
| |
| pinctrl_sdmmc1_ck_cd_rstn_vddsel_default: sdmmc1_ck_cd_rstn_vddsel_default { |
| pinmux = <PIN_PB30__SDMMC1_CK>, |
| <PIN_PB28__SDMMC1_RSTN>, |
| <PIN_PC5__SDMMC1_1V8SEL>, |
| <PIN_PC4__SDMMC1_CD>; |
| bias-pull-up; |
| }; |
| }; |