152159d27SMasahiro Yamada/* 252159d27SMasahiro Yamada * Device Tree Source for UniPhier LD6b SoC 352159d27SMasahiro Yamada * 452159d27SMasahiro Yamada * Copyright (C) 2015-2016 Socionext Inc. 552159d27SMasahiro Yamada * Author: Masahiro Yamada <yamada.masahiro@socionext.com> 652159d27SMasahiro Yamada * 7d9403001SMasahiro Yamada * SPDX-License-Identifier: (GPL-2.0+ OR MIT) 852159d27SMasahiro Yamada */ 952159d27SMasahiro Yamada 1052159d27SMasahiro Yamada/* 1152159d27SMasahiro Yamada * LD6b consists of two silicon dies: D-chip and A-chip. 1252159d27SMasahiro Yamada * The D-chip (digital chip) is the same as the PXs2 die. 1352159d27SMasahiro Yamada * Reuse the PXs2 device tree with some properties overridden. 1452159d27SMasahiro Yamada */ 15*6c9e46efSMasahiro Yamada#include "uniphier-pxs2.dtsi" 1652159d27SMasahiro Yamada 1752159d27SMasahiro Yamada/ { 1852159d27SMasahiro Yamada compatible = "socionext,uniphier-ld6b"; 1952159d27SMasahiro Yamada}; 2052159d27SMasahiro Yamada 2152159d27SMasahiro Yamada/* UART3 unavailable: the pads are not wired to the package balls */ 2252159d27SMasahiro Yamada&serial3 { 2352159d27SMasahiro Yamada status = "disabled"; 2452159d27SMasahiro Yamada}; 2552159d27SMasahiro Yamada 2652159d27SMasahiro Yamada/* 2752159d27SMasahiro Yamada * LD6b and PXs2 have completely different packages, 2852159d27SMasahiro Yamada * which makes the pinctrl driver unshareable. 2952159d27SMasahiro Yamada */ 3052159d27SMasahiro Yamada&pinctrl { 3152159d27SMasahiro Yamada compatible = "socionext,uniphier-ld6b-pinctrl"; 3252159d27SMasahiro Yamada}; 33