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/*
* Sitecom X8 AC1750 WLR-8100 board support
*
* Based on the Qualcomm Atheros AP135/AP136 reference board support code
* Copyright (c) 2012 Qualcomm Atheros
* Copyright (c) 2012-2013 Gabor Juhos <juhosg@openwrt.org>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include <linux/platform_device.h>
#include <linux/ar8216_platform.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "pci.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-eth.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define WLR8100_GPIO_LED_USB 4
#define WLR8100_GPIO_LED_WLAN_5G 12
#define WLR8100_GPIO_LED_WLAN_2G 13
#define WLR8100_GPIO_LED_STATUS_RED 14
#define WLR8100_GPIO_LED_WPS_RED 15
#define WLR8100_GPIO_LED_STATUS_AMBER 19
#define WLR8100_GPIO_LED_WPS_GREEN 20
#define WLR8100_GPIO_BTN_WPS 16
#define WLR8100_GPIO_BTN_RFKILL 21
#define WLR8100_KEYS_POLL_INTERVAL 20 /* msecs */
#define WLR8100_KEYS_DEBOUNCE_INTERVAL (3 * WLR8100_KEYS_POLL_INTERVAL)
#define WLR8100_MAC0_OFFSET 0
#define WLR8100_MAC1_OFFSET 6
#define WLR8100_WMAC_CALDATA_OFFSET 0x1000
#define WLR8100_PCIE_CALDATA_OFFSET 0x5000
static struct gpio_led wlr8100_leds_gpio[] __initdata = {
{
.name = "wlr8100:amber:status",
.gpio = WLR8100_GPIO_LED_STATUS_AMBER,
.active_low = 1,
},
{
.name = "wlr8100:red:status",
.gpio = WLR8100_GPIO_LED_STATUS_RED,
.active_low = 1,
},
{
.name = "wlr8100:green:wps",
.gpio = WLR8100_GPIO_LED_WPS_GREEN,
.active_low = 1,
},
{
.name = "wlr8100:red:wps",
.gpio = WLR8100_GPIO_LED_WPS_RED,
.active_low = 1,
},
{
.name = "wlr8100:red:wlan-2g",
.gpio = WLR8100_GPIO_LED_WLAN_2G,
.active_low = 1,
},
{
.name = "wlr8100:red:usb",
.gpio = WLR8100_GPIO_LED_USB,
.active_low = 1,
}
};
static struct gpio_keys_button wlr8100_gpio_keys[] __initdata = {
{
.desc = "WPS button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = WLR8100_KEYS_DEBOUNCE_INTERVAL,
.gpio = WLR8100_GPIO_BTN_WPS,
.active_low = 1,
},
{
.desc = "RFKILL button",
.type = EV_KEY,
.code = KEY_RFKILL,
.debounce_interval = WLR8100_KEYS_DEBOUNCE_INTERVAL,
.gpio = WLR8100_GPIO_BTN_RFKILL,
.active_low = 1,
},
};
static struct ar8327_pad_cfg wlr8100_ar8327_pad0_cfg;
static struct ar8327_pad_cfg wlr8100_ar8327_pad6_cfg;
static struct ar8327_platform_data wlr8100_ar8327_data = {
.pad0_cfg = &wlr8100_ar8327_pad0_cfg,
.pad6_cfg = &wlr8100_ar8327_pad6_cfg,
.port0_cfg = {
.force_link = 1,
.speed = AR8327_PORT_SPEED_1000,
.duplex = 1,
.txpause = 1,
.rxpause = 1,
},
.port6_cfg = {
.force_link = 1,
.speed = AR8327_PORT_SPEED_1000,
.duplex = 1,
.txpause = 1,
.rxpause = 1,
},
};
static struct mdio_board_info wlr8100_mdio0_info[] = {
{
.bus_id = "ag71xx-mdio.0",
.phy_addr = 0,
.platform_data = &wlr8100_ar8327_data,
},
};
static void __init wlr8100_common_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
ath79_register_m25p80(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(wlr8100_leds_gpio),
wlr8100_leds_gpio);
ath79_register_gpio_keys_polled(-1, WLR8100_KEYS_POLL_INTERVAL,
ARRAY_SIZE(wlr8100_gpio_keys),
wlr8100_gpio_keys);
ath79_register_usb();
ath79_register_wmac(art + WLR8100_WMAC_CALDATA_OFFSET, NULL);
ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, art + WLR8100_MAC0_OFFSET, 0);
mdiobus_register_board_info(wlr8100_mdio0_info,
ARRAY_SIZE(wlr8100_mdio0_info));
/* GMAC0 is connected to the RMGII interface */
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.phy_mask = BIT(0);
ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
ath79_register_eth(0);
/* GMAC1 is connected tot eh SGMII interface */
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
ath79_eth1_data.speed = SPEED_1000;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_register_eth(1);
}
static void __init wlr8100_010_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
/* GMAC0 of the AR8337 switch is connected to GMAC0 via RGMII */
wlr8100_ar8327_pad0_cfg.mode = AR8327_PAD_MAC_RGMII;
wlr8100_ar8327_pad0_cfg.txclk_delay_en = true;
wlr8100_ar8327_pad0_cfg.rxclk_delay_en = true;
wlr8100_ar8327_pad0_cfg.txclk_delay_sel = AR8327_CLK_DELAY_SEL1;
wlr8100_ar8327_pad0_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2;
wlr8100_ar8327_pad0_cfg.mac06_exchange_en = true;
/* GMAC6 of the AR8337 switch is connected to GMAC1 via SGMII */
wlr8100_ar8327_pad6_cfg.mode = AR8327_PAD_MAC_SGMII;
wlr8100_ar8327_pad6_cfg.rxclk_delay_en = true;
wlr8100_ar8327_pad6_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL0;
ath79_eth0_pll_data.pll_1000 = 0xa6000000;
ath79_eth1_pll_data.pll_1000 = 0x03000101;
wlr8100_common_setup();
ap91_pci_init(art + WLR8100_PCIE_CALDATA_OFFSET, NULL);
}
MIPS_MACHINE(ATH79_MACH_WLR8100, "WLR8100",
"Sitecom WLR-8100",
wlr8100_010_setup);
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