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author | Gabor Juhos <juhosg@openwrt.org> | 2012-01-22 22:38:19 +0000 |
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committer | Gabor Juhos <juhosg@openwrt.org> | 2012-01-22 22:38:19 +0000 |
commit | fa34189a176636de92c5ed7e3cca5bd50a3e35cd (patch) | |
tree | dccbb34ba7bd86e0b13abd8226004f09f5766847 /target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-zcn-1523h.c | |
parent | 2899e54bd7c81bb820e15e6afb8f78305ff637fb (diff) | |
download | upstream-fa34189a176636de92c5ed7e3cca5bd50a3e35cd.tar.gz upstream-fa34189a176636de92c5ed7e3cca5bd50a3e35cd.tar.bz2 upstream-fa34189a176636de92c5ed7e3cca5bd50a3e35cd.zip |
ar71xx: add initial support for 3.2
Tested on the following boards:
ALFA AP96
TL-MR3220 v1
TL-WR1043ND v1
TL-WR2543ND v1
TL-WR703N v1
TL-WR741ND v1
TL-WR741ND v4
WNDR3700 v1
WZR-HP-G300NH
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29868 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-zcn-1523h.c')
-rw-r--r-- | target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-zcn-1523h.c | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-zcn-1523h.c b/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-zcn-1523h.c new file mode 100644 index 0000000000..af6db6ad60 --- /dev/null +++ b/target/linux/ar71xx/files-3.2/arch/mips/ath79/mach-zcn-1523h.c @@ -0,0 +1,206 @@ +/* + * Zcomax ZCN-1523H-2-8/5-16 board support + * + * Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> + +#include <asm/mach-ath79/ath79.h> +#include <asm/mach-ath79/ar71xx_regs.h> + +#include "common.h" +#include "dev-eth.h" +#include "dev-m25p80.h" +#include "dev-ap9x-pci.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "machtypes.h" + +#define ZCN_1523H_GPIO_BTN_RESET 0 +#define ZCN_1523H_GPIO_LED_INIT 11 +#define ZCN_1523H_GPIO_LED_LAN1 17 + +#define ZCN_1523H_2_GPIO_LED_WEAK 13 +#define ZCN_1523H_2_GPIO_LED_MEDIUM 14 +#define ZCN_1523H_2_GPIO_LED_STRONG 15 + +#define ZCN_1523H_5_GPIO_LED_UNKNOWN 1 +#define ZCN_1523H_5_GPIO_LED_LAN2 13 +#define ZCN_1523H_5_GPIO_LED_WEAK 14 +#define ZCN_1523H_5_GPIO_LED_MEDIUM 15 +#define ZCN_1523H_5_GPIO_LED_STRONG 16 + +#define ZCN_1523H_KEYS_POLL_INTERVAL 20 /* msecs */ +#define ZCN_1523H_KEYS_DEBOUNCE_INTERVAL (3 * ZCN_1523H_KEYS_POLL_INTERVAL) + +static struct mtd_partition zcn_1523h_partitions[] = { + { + .name = "u-boot", + .offset = 0, + .size = 0x040000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "u-boot-env", + .offset = 0x040000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "rootfs", + .offset = 0x050000, + .size = 0x610000, + }, { + .name = "kernel", + .offset = 0x660000, + .size = 0x170000, + }, { + .name = "configure", + .offset = 0x7d0000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "mfg", + .offset = 0x7e0000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "eeprom", + .offset = 0x7f0000, + .size = 0x010000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "firmware", + .offset = 0x050000, + .size = 0x780000, + } +}; + +static struct flash_platform_data zcn_1523h_flash_data = { + .parts = zcn_1523h_partitions, + .nr_parts = ARRAY_SIZE(zcn_1523h_partitions), +}; + +static struct gpio_keys_button zcn_1523h_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = ZCN_1523H_KEYS_DEBOUNCE_INTERVAL, + .gpio = ZCN_1523H_GPIO_BTN_RESET, + .active_low = 1, + } +}; + +static struct gpio_led zcn_1523h_leds_gpio[] __initdata = { + { + .name = "zcn-1523h:amber:init", + .gpio = ZCN_1523H_GPIO_LED_INIT, + .active_low = 1, + }, { + .name = "zcn-1523h:green:lan1", + .gpio = ZCN_1523H_GPIO_LED_LAN1, + .active_low = 1, + } +}; + +static struct gpio_led zcn_1523h_2_leds_gpio[] __initdata = { + { + .name = "zcn-1523h:red:weak", + .gpio = ZCN_1523H_2_GPIO_LED_WEAK, + .active_low = 1, + }, { + .name = "zcn-1523h:amber:medium", + .gpio = ZCN_1523H_2_GPIO_LED_MEDIUM, + .active_low = 1, + }, { + .name = "zcn-1523h:green:strong", + .gpio = ZCN_1523H_2_GPIO_LED_STRONG, + .active_low = 1, + } +}; + +static struct gpio_led zcn_1523h_5_leds_gpio[] __initdata = { + { + .name = "zcn-1523h:red:weak", + .gpio = ZCN_1523H_5_GPIO_LED_WEAK, + .active_low = 1, + }, { + .name = "zcn-1523h:amber:medium", + .gpio = ZCN_1523H_5_GPIO_LED_MEDIUM, + .active_low = 1, + }, { + .name = "zcn-1523h:green:strong", + .gpio = ZCN_1523H_5_GPIO_LED_STRONG, + .active_low = 1, + }, { + .name = "zcn-1523h:green:lan2", + .gpio = ZCN_1523H_5_GPIO_LED_LAN2, + .active_low = 1, + }, { + .name = "zcn-1523h:amber:unknown", + .gpio = ZCN_1523H_5_GPIO_LED_UNKNOWN, + } +}; + +static void __init zcn_1523h_generic_setup(void) +{ + u8 *mac = (u8 *) KSEG1ADDR(0x1f7e0004); + u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); + + ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN | + AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN | + AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN | + AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN | + AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN); + + ath79_register_m25p80(&zcn_1523h_flash_data); + + ath79_register_leds_gpio(0, ARRAY_SIZE(zcn_1523h_leds_gpio), + zcn_1523h_leds_gpio); + + ath79_register_gpio_keys_polled(-1, ZCN_1523H_KEYS_POLL_INTERVAL, + ARRAY_SIZE(zcn_1523h_gpio_keys), + zcn_1523h_gpio_keys); + + ap91_pci_init(ee, mac); + + ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); + ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1); + + ath79_register_mdio(0, 0x0); + + /* LAN1 port */ + ath79_register_eth(0); +} + +static void __init zcn_1523h_2_setup(void) +{ + zcn_1523h_generic_setup(); + ap9x_pci_setup_wmac_gpio(0, BIT(9), 0); + + ath79_register_leds_gpio(1, ARRAY_SIZE(zcn_1523h_2_leds_gpio), + zcn_1523h_2_leds_gpio); +} + +MIPS_MACHINE(ATH79_MACH_ZCN_1523H_2, "ZCN-1523H-2", "Zcomax ZCN-1523H-2", + zcn_1523h_2_setup); + +static void __init zcn_1523h_5_setup(void) +{ + zcn_1523h_generic_setup(); + ap9x_pci_setup_wmac_gpio(0, BIT(8), 0); + + ath79_register_leds_gpio(1, ARRAY_SIZE(zcn_1523h_5_leds_gpio), + zcn_1523h_5_leds_gpio); + + /* LAN2 port */ + ath79_register_eth(1); +} + +MIPS_MACHINE(ATH79_MACH_ZCN_1523H_5, "ZCN-1523H-5", "Zcomax ZCN-1523H-5", + zcn_1523h_5_setup); 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