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 };
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