ar71xx: add support for OpenEmbed SOM9331
This patch adds the target profile SOM9331 and configures hardware functionality for the 3x Eth Ports & corresponding LED's, the USB Host, the USART to USB bridge and the System LED. Signed-off-by: Allan Nick Pedrana <nik9993@gmail.com>v19.07.3_mercusys_ac12_duma
parent
69b45d2223
commit
e61fe4e4d7
@ -0,0 +1,125 @@
|
||||
/*
|
||||
* OpenEmbed SOM9331 board support
|
||||
*
|
||||
* Copyright (C) 2011 dongyuqi <729650915@qq.com>
|
||||
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
|
||||
*
|
||||
* 5/27/2016 - Modified by Allan Nick Pedrana <nik9993@gmail.com>
|
||||
*
|
||||
* 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/gpio.h>
|
||||
|
||||
#include <asm/mach-ath79/ath79.h>
|
||||
#include <asm/mach-ath79/ar71xx_regs.h>
|
||||
|
||||
#include "common.h"
|
||||
#include "dev-eth.h"
|
||||
#include "dev-gpio-buttons.h"
|
||||
#include "dev-leds-gpio.h"
|
||||
#include "dev-m25p80.h"
|
||||
#include "dev-usb.h"
|
||||
#include "dev-wmac.h"
|
||||
#include "machtypes.h"
|
||||
|
||||
#define SOM9331_GPIO_LED_WLAN 27
|
||||
#define SOM9331_GPIO_LED_SYSTEM 0
|
||||
#define SOM9331_GPIO_LED_2 13
|
||||
#define SOM9331_GPIO_LED_3 14
|
||||
#define SOM9331_GPIO_LED_5 16
|
||||
#define SOM9331_GPIO_LED_WAN SOM9331_GPIO_LED_2
|
||||
#define SOM9331_GPIO_LED_LAN1 SOM9331_GPIO_LED_3
|
||||
#define SOM9331_GPIO_LED_LAN2 SOM9331_GPIO_LED_5
|
||||
#define SOM9331_GPIO_BTN_RESET 11
|
||||
|
||||
#define SOM9331_KEYS_POLL_INTERVAL 20 /* msecs */
|
||||
#define SOM9331_KEYS_DEBOUNCE_INTERVAL (3 * SOM9331_KEYS_POLL_INTERVAL)
|
||||
|
||||
static const char *som9331_part_probes[] = {
|
||||
"tp-link",
|
||||
NULL,
|
||||
};
|
||||
|
||||
static struct flash_platform_data som9331_flash_data = {
|
||||
.part_probes = som9331_part_probes,
|
||||
};
|
||||
|
||||
static struct gpio_led som9331_leds_gpio[] __initdata = {
|
||||
{
|
||||
.name = "som9331:red:wlan",
|
||||
.gpio = SOM9331_GPIO_LED_WLAN,
|
||||
.active_low = 1,
|
||||
},
|
||||
{
|
||||
.name = "som9331:orange:wan",
|
||||
.gpio = SOM9331_GPIO_LED_WAN,
|
||||
.active_low = 0,
|
||||
},
|
||||
{
|
||||
.name = "som9331:orange:lan1",
|
||||
.gpio = SOM9331_GPIO_LED_LAN1,
|
||||
.active_low = 0,
|
||||
},
|
||||
{
|
||||
.name = "som9331:orange:lan2",
|
||||
.gpio = SOM9331_GPIO_LED_LAN2,
|
||||
.active_low = 0,
|
||||
},
|
||||
{
|
||||
.name = "som9331:blue:system",
|
||||
.gpio = SOM9331_GPIO_LED_SYSTEM,
|
||||
.active_low = 0,
|
||||
},
|
||||
};
|
||||
|
||||
static struct gpio_keys_button som9331_gpio_keys[] __initdata = {
|
||||
{
|
||||
.desc = "reset",
|
||||
.type = EV_KEY,
|
||||
.code = KEY_RESTART,
|
||||
.debounce_interval = SOM9331_KEYS_DEBOUNCE_INTERVAL,
|
||||
.gpio = SOM9331_GPIO_BTN_RESET,
|
||||
.active_low = 0,
|
||||
}
|
||||
};
|
||||
|
||||
static void __init som9331_setup(void)
|
||||
{
|
||||
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
|
||||
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
|
||||
|
||||
ath79_setup_ar933x_phy4_switch(true, true);
|
||||
|
||||
ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
|
||||
AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
|
||||
AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
|
||||
AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
|
||||
AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
|
||||
|
||||
ath79_register_m25p80(&som9331_flash_data);
|
||||
ath79_register_leds_gpio(-1, ARRAY_SIZE(som9331_leds_gpio),
|
||||
som9331_leds_gpio);
|
||||
ath79_register_gpio_keys_polled(-1, SOM9331_KEYS_POLL_INTERVAL,
|
||||
ARRAY_SIZE(som9331_gpio_keys),
|
||||
som9331_gpio_keys);
|
||||
|
||||
ath79_register_usb();
|
||||
|
||||
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);
|
||||
|
||||
/* LAN ports */
|
||||
ath79_register_eth(1);
|
||||
|
||||
/* WAN port */
|
||||
ath79_register_eth(0);
|
||||
|
||||
ath79_register_wmac(ee, mac);
|
||||
}
|
||||
|
||||
MIPS_MACHINE(ATH79_MACH_SOM9331, "SOM9331", "OpenEmbed SOM9331", som9331_setup);
|
@ -0,0 +1,13 @@
|
||||
# This is free software, licensed under the GNU General Public License v2.
|
||||
# See /LICENSE for more information.
|
||||
|
||||
define Profile/SOM9331
|
||||
NAME:=OpenEmbed SOM9331
|
||||
PACKAGES:=kmod-usb-core kmod-usb2 kmod-usb-storage kmod-i2c-core kmod-i2c-gpio-custom kmod-spi-bitbang kmod-spi-dev kmod-spi-gpio kmod-spi-gpio-custom kmod-usb-serial
|
||||
endef
|
||||
|
||||
define Profile/SOM9331/Description
|
||||
Package set optimized for the OpenEmbed SOM9331.
|
||||
endef
|
||||
$(eval $(call Profile,SOM9331))
|
||||
|
Loading…
Reference in New Issue