src/arm/socionext/uniphier-ld6b.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
   2 //
   3 // Device Tree Source for UniPhier LD6b SoC
   4 //
   5 // Copyright (C) 2015-2016 Socionext Inc.
   6 //   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
   7
   8 /*
   9  * LD6b consists of two silicon dies: D-chip and A-chip.
  10  * The D-chip (digital chip) is the same as the PXs2 die.
  11  * Reuse the PXs2 device tree with some properties overridden.
  12  */
  13 #include "uniphier-pxs2.dtsi"
  14
  15 / {
  16         compatible = "socionext,uniphier-ld6b";
  17 };
  18
  19 /* UART3 unavailable: the pads are not wired to the package balls */
  20 &serial3 {
  21         status = "disabled";
  22 };
  23
  24 /*
  25  * LD6b and PXs2 have completely different packages,
  26  * which makes the pinctrl driver unshareable.
  27  */
  28 &pinctrl {
  29         compatible = "socionext,uniphier-ld6b-pinctrl";
  30 };