1*52159d27SMasahiro Yamada/* 2*52159d27SMasahiro Yamada * Device Tree Source for UniPhier LD6b SoC 3*52159d27SMasahiro Yamada * 4*52159d27SMasahiro Yamada * Copyright (C) 2015-2016 Socionext Inc. 5*52159d27SMasahiro Yamada * Author: Masahiro Yamada <yamada.masahiro@socionext.com> 6*52159d27SMasahiro Yamada * 7*52159d27SMasahiro Yamada * SPDX-License-Identifier: GPL-2.0+ X11 8*52159d27SMasahiro Yamada */ 9*52159d27SMasahiro Yamada 10*52159d27SMasahiro Yamada/* 11*52159d27SMasahiro Yamada * LD6b consists of two silicon dies: D-chip and A-chip. 12*52159d27SMasahiro Yamada * The D-chip (digital chip) is the same as the PXs2 die. 13*52159d27SMasahiro Yamada * Reuse the PXs2 device tree with some properties overridden. 14*52159d27SMasahiro Yamada */ 15*52159d27SMasahiro Yamada/include/ "uniphier-pxs2.dtsi" 16*52159d27SMasahiro Yamada 17*52159d27SMasahiro Yamada/ { 18*52159d27SMasahiro Yamada compatible = "socionext,uniphier-ld6b"; 19*52159d27SMasahiro Yamada}; 20*52159d27SMasahiro Yamada 21*52159d27SMasahiro Yamada/* UART3 unavailable: the pads are not wired to the package balls */ 22*52159d27SMasahiro Yamada&serial3 { 23*52159d27SMasahiro Yamada status = "disabled"; 24*52159d27SMasahiro Yamada}; 25*52159d27SMasahiro Yamada 26*52159d27SMasahiro Yamada/* 27*52159d27SMasahiro Yamada * LD6b and PXs2 have completely different packages, 28*52159d27SMasahiro Yamada * which makes the pinctrl driver unshareable. 29*52159d27SMasahiro Yamada */ 30*52159d27SMasahiro Yamada&pinctrl { 31*52159d27SMasahiro Yamada compatible = "socionext,uniphier-ld6b-pinctrl"; 32*52159d27SMasahiro Yamada}; 33