1// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2/* 3 * Device Tree Source for the RZ/G2LC SMARC EVK parts 4 * 5 * Copyright (C) 2022 Renesas Electronics Corp. 6 */ 7 8#include <dt-bindings/gpio/gpio.h> 9#include <dt-bindings/pinctrl/rzg2l-pinctrl.h> 10 11/* 12 * DIP-Switch SW1 setting on SoM 13 * 1 : High; 0: Low 14 * SW1-2 : SW_SD0_DEV_SEL (1: eMMC; 0: uSD) 15 * SW1-3 : SW_SCIF_CAN (1: CAN1; 0: SCIF1) 16 * SW1-4 : SW_RSPI_CAN (1: CAN1; 0: RSPI1) 17 * SW1-5 : SW_I2S0_I2S1 (1: I2S2 (HDMI audio); 0: I2S0) 18 * Please change below macros according to SW1 setting 19 */ 20 21#define SW_SCIF_CAN 0 22#if (SW_SCIF_CAN) 23/* Due to HW routing, SW_RSPI_CAN is always 0 when SW_SCIF_CAN is set to 1 */ 24#define SW_RSPI_CAN 0 25#else 26/* Please set SW_RSPI_CAN. Default value is 1 */ 27#define SW_RSPI_CAN 1 28#endif 29 30#if (SW_SCIF_CAN & SW_RSPI_CAN) 31#error "Can not set 1 to both SW_SCIF_CAN and SW_RSPI_CAN due to HW routing" 32#endif 33 34#include "rzg2lc-smarc-som.dtsi" 35#include "rzg2lc-smarc-pinfunction.dtsi" 36#include "rz-smarc-common.dtsi" 37