GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / exynos5410-smdk5410.dts
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * SAMSUNG SMDK5410 board device tree source
4  *
5  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
6  *              http://www.samsung.com
7  */
8
9 /dts-v1/;
10 #include "exynos5410.dtsi"
11 #include <dt-bindings/interrupt-controller/irq.h>
12 / {
13         model = "Samsung SMDK5410 board based on EXYNOS5410";
14         compatible = "samsung,smdk5410", "samsung,exynos5410", "samsung,exynos5";
15
16         memory@40000000 {
17                 device_type = "memory";
18                 reg = <0x40000000 0x80000000>;
19         };
20
21         chosen {
22                 bootargs = "console=ttySAC2,115200";
23         };
24
25         fin_pll: xxti {
26                 compatible = "fixed-clock";
27                 clock-frequency = <24000000>;
28                 clock-output-names = "fin_pll";
29                 #clock-cells = <0>;
30         };
31
32         firmware@2037000 {
33                 compatible = "samsung,secure-firmware";
34                 reg = <0x02037000 0x1000>;
35         };
36
37 };
38
39 &mmc_0 {
40         status = "okay";
41         cap-mmc-highspeed;
42         broken-cd;
43         card-detect-delay = <200>;
44         samsung,dw-mshc-ciu-div = <3>;
45         samsung,dw-mshc-sdr-timing = <2 3>;
46         samsung,dw-mshc-ddr-timing = <1 2>;
47         bus-width = <8>;
48 };
49
50 &mmc_2 {
51         status = "okay";
52         cap-sd-highspeed;
53         card-detect-delay = <200>;
54         samsung,dw-mshc-ciu-div = <3>;
55         samsung,dw-mshc-sdr-timing = <2 3>;
56         samsung,dw-mshc-ddr-timing = <1 2>;
57         bus-width = <4>;
58         disable-wp;
59 };
60
61 &pinctrl_0 {
62         srom_ctl: srom-ctl {
63                 samsung,pins = "gpy0-3", "gpy0-4", "gpy0-5",
64                                "gpy1-0", "gpy1-1", "gpy1-2", "gpy1-3";
65                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
66                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
67         };
68
69         srom_ebi: srom-ebi {
70                 samsung,pins = "gpy3-0", "gpy3-1", "gpy3-2", "gpy3-3",
71                                "gpy3-4", "gpy3-5", "gpy3-6", "gpy3-7",
72                                "gpy5-0", "gpy5-1", "gpy5-2", "gpy5-3",
73                                "gpy5-4", "gpy5-5", "gpy5-6", "gpy5-7",
74                                "gpy6-0", "gpy6-1", "gpy6-2", "gpy6-3",
75                                "gpy6-4", "gpy6-5", "gpy6-6", "gpy6-7";
76                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
77                 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
78                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
79         };
80 };
81
82 &sromc {
83         pinctrl-names = "default";
84         pinctrl-0 = <&srom_ctl>, <&srom_ebi>;
85
86         ethernet@3,0 {
87                 compatible = "smsc,lan9115";
88                 reg = <3 0 0x10000>;
89                 phy-mode = "mii";
90                 interrupt-parent = <&gpx0>;
91                 interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
92                 reg-io-width = <2>;
93                 smsc,irq-push-pull;
94                 smsc,force-internal-phy;
95
96                 samsung,srom-page-mode;
97                 samsung,srom-timing = <9 12 1 9 1 1>;
98         };
99 };
100
101 &serial_0 {
102         status = "okay";
103 };
104
105 &serial_1 {
106         status = "okay";
107 };
108
109 &serial_2 {
110         status = "okay";
111 };