tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * SAMSUNG XYREF5260 board device tree source
3 *
4 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10*/
11
12/dts-v1/;
13#include "exynos5260.dtsi"
14
15/ {
16 model = "SAMSUNG XYREF5260 board based on EXYNOS5260";
17 compatible = "samsung,xyref5260", "samsung,exynos5260", "samsung,exynos5";
18
19 memory@20000000 {
20 device_type = "memory";
21 reg = <0x20000000 0x80000000>;
22 };
23
24 chosen {
25 bootargs = "console=ttySAC2,115200";
26 };
27
28 fin_pll: xxti {
29 compatible = "fixed-clock";
30 clock-frequency = <24000000>;
31 clock-output-names = "fin_pll";
32 #clock-cells = <0>;
33 };
34
35 xrtcxti: xrtcxti {
36 compatible = "fixed-clock";
37 clock-frequency = <32768>;
38 clock-output-names = "xrtcxti";
39 #clock-cells = <0>;
40 };
41};
42
43&pinctrl_0 {
44 hdmi_hpd_irq: hdmi-hpd-irq {
45 samsung,pins = "gpx3-7";
46 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
47 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
48 samsung,pin-drv = <EXYNOS5260_PIN_DRV_LV1>;
49 };
50};
51
52&uart0 {
53 status = "okay";
54};
55
56&uart1 {
57 status = "okay";
58};
59
60&uart2 {
61 status = "okay";
62};
63
64&uart3 {
65 status = "okay";
66};
67
68&mmc_0 {
69 status = "okay";
70 broken-cd;
71 bypass-smu;
72 cap-mmc-highspeed;
73 supports-hs200-mode; /* 200 MHz */
74 card-detect-delay = <200>;
75 samsung,dw-mshc-ciu-div = <3>;
76 samsung,dw-mshc-sdr-timing = <0 4>;
77 samsung,dw-mshc-ddr-timing = <0 2>;
78 pinctrl-names = "default";
79 pinctrl-0 = <&sd0_rdqs &sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
80 bus-width = <8>;
81};
82
83&mmc_2 {
84 status = "okay";
85 cap-sd-highspeed;
86 card-detect-delay = <200>;
87 samsung,dw-mshc-ciu-div = <3>;
88 samsung,dw-mshc-sdr-timing = <2 3>;
89 samsung,dw-mshc-ddr-timing = <1 2>;
90 pinctrl-names = "default";
91 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
92 bus-width = <4>;
93 disable-wp;
94};