arch/arm64/boot/dts/renesas/r9a07g043-smarc-pmod.dtso

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the RZ/{G2UL, Five} SMARC EVK PMOD parts
   4  *
   5  * Copyright (C) 2023 Renesas Electronics Corp.
   6  *
   7  *
   8  * [Connection]
   9  *
  10  * SMARC EVK
  11  * +----------------------------+
  12  * |CN7 (PMOD1 PIN HEADER)      |
  13  * |    SCI0_TXD          pin7  |
  14  * |    SCI0_RXD          pin8  |
  15  * |    Gnd               pin11 |
  16  * |    Vcc               pin12 |
  17  * +----------------------------+
  18  *
  19  */
  20
  21 /dts-v1/;
  22 /plugin/;
  23
  24 #include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
  25
  26 &pinctrl {
  27         can0-stb-hog {
  28                 status = "disabled";
  29         };
  30
  31         can1-stb-hog {
  32                 status = "disabled";
  33         };
  34
  35         sci0_pins: sci0-pins {
  36                 pinmux = <RZG2L_PORT_PINMUX(2, 2, 5)>, /* TxD */
  37                          <RZG2L_PORT_PINMUX(2, 3, 5)>; /* RxD */
  38         };
  39 };
  40
  41 &sci0 {
  42         pinctrl-0 = <&sci0_pins>;
  43         pinctrl-names = "default";
  44         status = "okay";
  45 };