OpenWrt – Blame information for rev 1
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
1 | office | 1 | /* |
2 | * Cisco Meraki Z1 board support |
||
3 | * |
||
4 | * Copyright (C) 2016 Chris Blake <chrisrblake93@gmail.com> |
||
5 | * Copyright (C) 2016 Christian Lamparter <chunkeey@googlemail.com> |
||
6 | * |
||
7 | * Based on Cisco Meraki GPL Release r23-20150601 Z1 Device Config |
||
8 | * |
||
9 | * This program is free software; you can redistribute it and/or modify it |
||
10 | * under the terms of the GNU General Public License version 2 as published |
||
11 | * by the Free Software Foundation. |
||
12 | */ |
||
13 | #include <linux/platform_device.h> |
||
14 | #include <linux/ath9k_platform.h> |
||
15 | #include <linux/ar8216_platform.h> |
||
16 | #include <linux/platform/ar934x_nfc.h> |
||
17 | |||
18 | #include <asm/mach-ath79/ath79.h> |
||
19 | #include <asm/mach-ath79/ar71xx_regs.h> |
||
20 | |||
21 | #include <linux/leds-nu801.h> |
||
22 | #include <linux/firmware.h> |
||
23 | #include <linux/pci.h> |
||
24 | |||
25 | #include "common.h" |
||
26 | #include "dev-eth.h" |
||
27 | #include "dev-gpio-buttons.h" |
||
28 | #include "dev-leds-gpio.h" |
||
29 | #include "dev-nfc.h" |
||
30 | #include "dev-usb.h" |
||
31 | #include "dev-wmac.h" |
||
32 | #include "dev-ap9x-pci.h" |
||
33 | #include "machtypes.h" |
||
34 | |||
35 | #define Z1_GPIO_LED_POWER_ORANGE 17 |
||
36 | |||
37 | #define Z1_GPIO_NU801_CKI 14 |
||
38 | #define Z1_GPIO_NU801_SDI 15 |
||
39 | |||
40 | #define Z1_GPIO_XLNA0 18 |
||
41 | #define Z1_GPIO_XLNA1 19 |
||
42 | |||
43 | #define Z1_GPIO_BTN_RESET 12 |
||
44 | #define Z1_KEYS_POLL_INTERVAL 20 /* msecs */ |
||
45 | #define Z1_KEYS_DEBOUNCE_INTERVAL (3 * Z1_KEYS_POLL_INTERVAL) |
||
46 | |||
47 | #define Z1_ETH_SWITCH_PHY 0 |
||
48 | |||
49 | static struct gpio_led Z1_leds_gpio[] __initdata = { |
||
50 | { |
||
51 | .name = "z1:orange:power", |
||
52 | .gpio = Z1_GPIO_LED_POWER_ORANGE, |
||
53 | .active_low = 1, |
||
54 | }, |
||
55 | }; |
||
56 | |||
57 | static struct gpio_keys_button Z1_gpio_keys[] __initdata = { |
||
58 | { |
||
59 | .desc = "reset", |
||
60 | .type = EV_KEY, |
||
61 | .code = KEY_RESTART, |
||
62 | .debounce_interval = Z1_KEYS_DEBOUNCE_INTERVAL, |
||
63 | .gpio = Z1_GPIO_BTN_RESET, |
||
64 | .active_low = 1, |
||
65 | }, |
||
66 | }; |
||
67 | |||
68 | static struct led_nu801_template tricolor_led_template = { |
||
69 | .device_name = "z1", |
||
70 | .name = "tricolor", |
||
71 | .num_leds = 1, |
||
72 | .cki = Z1_GPIO_NU801_CKI, |
||
73 | .sdi = Z1_GPIO_NU801_SDI, |
||
74 | .lei = -1, |
||
75 | .ndelay = 500, |
||
76 | .init_brightness = { |
||
77 | LED_OFF, |
||
78 | LED_OFF, |
||
79 | LED_OFF, |
||
80 | }, |
||
81 | .default_trigger = "none", |
||
82 | }; |
||
83 | |||
84 | static struct led_nu801_platform_data tricolor_led_data = { |
||
85 | .num_controllers = 1, |
||
86 | .template = &tricolor_led_template, |
||
87 | }; |
||
88 | |||
89 | static struct platform_device tricolor_leds = { |
||
90 | .name = "leds-nu801", |
||
91 | .id = -1, |
||
92 | .dev.platform_data = &tricolor_led_data, |
||
93 | }; |
||
94 | |||
95 | static struct ar8327_pad_cfg z1_ar8327_pad0_cfg = { |
||
96 | .mode = AR8327_PAD_MAC_RGMII, |
||
97 | .txclk_delay_en = true, |
||
98 | .rxclk_delay_en = true, |
||
99 | .txclk_delay_sel = AR8327_CLK_DELAY_SEL1, |
||
100 | .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2, |
||
101 | }; |
||
102 | |||
103 | static struct ar8327_platform_data z1_ar8327_data = { |
||
104 | .pad0_cfg = &z1_ar8327_pad0_cfg, |
||
105 | .port0_cfg = { |
||
106 | .force_link = 1, |
||
107 | .speed = AR8327_PORT_SPEED_1000, |
||
108 | .duplex = 1, |
||
109 | .txpause = 1, |
||
110 | .rxpause = 1, |
||
111 | }, |
||
112 | }; |
||
113 | |||
114 | static struct mdio_board_info z1_mdio0_info[] = { |
||
115 | { |
||
116 | .bus_id = "ag71xx-mdio.0", |
||
117 | .mdio_addr = Z1_ETH_SWITCH_PHY, |
||
118 | .platform_data = &z1_ar8327_data, |
||
119 | }, |
||
120 | }; |
||
121 | |||
122 | static void __init z1_setup(void) |
||
123 | { |
||
124 | /* NAND */ |
||
125 | ath79_nfc_set_ecc_mode(AR934X_NFC_ECC_SOFT_BCH); |
||
126 | ath79_register_nfc(); |
||
127 | |||
128 | /* Eth Config */ |
||
129 | ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 | |
||
130 | AR934X_ETH_CFG_SW_ONLY_MODE); |
||
131 | |||
132 | /* MDIO Interface */ |
||
133 | ath79_register_mdio(1, 0x0); |
||
134 | ath79_register_mdio(0, 0x0); |
||
135 | mdiobus_register_board_info(z1_mdio0_info, |
||
136 | ARRAY_SIZE(z1_mdio0_info)); |
||
137 | |||
138 | /* GMAC0 is connected to an AR8327 switch */ |
||
139 | ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; |
||
140 | ath79_eth0_data.phy_mask = BIT(Z1_ETH_SWITCH_PHY); |
||
141 | ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; |
||
142 | ath79_eth0_pll_data.pll_1000 = 0x06000000; |
||
143 | ath79_register_eth(0); |
||
144 | |||
145 | /* XLNA */ |
||
146 | ath79_wmac_set_ext_lna_gpio(0, Z1_GPIO_XLNA0); |
||
147 | ath79_wmac_set_ext_lna_gpio(1, Z1_GPIO_XLNA1); |
||
148 | |||
149 | /* LEDs and Buttons */ |
||
150 | platform_device_register(&tricolor_leds); |
||
151 | ath79_register_leds_gpio(-1, ARRAY_SIZE(Z1_leds_gpio), |
||
152 | Z1_leds_gpio); |
||
153 | ath79_register_gpio_keys_polled(-1, Z1_KEYS_POLL_INTERVAL, |
||
154 | ARRAY_SIZE(Z1_gpio_keys), |
||
155 | Z1_gpio_keys); |
||
156 | |||
157 | /* USB */ |
||
158 | ath79_register_usb(); |
||
159 | |||
160 | /* Wireless */ |
||
161 | ath79_register_wmac_simple(); |
||
162 | ap91_pci_init_simple(); |
||
163 | } |
||
164 | MIPS_MACHINE(ATH79_MACH_Z1, "Z1", "Meraki Z1", z1_setup); |