--- /dev/null
+/*
+ * TP-LINK TL-WDR4300 board support
+ *
+ * Copyright (C) 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/pci.h>
+#include <linux/phy.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <linux/ar8216_platform.h>
+
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-ap9x-pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define WDR4300_GPIO_LED_USB1 11
+#define WDR4300_GPIO_LED_USB2 12
+#define WDR4300_GPIO_LED_WLAN2G 13
+#define WDR4300_GPIO_LED_SYSTEM 14
+#define WDR4300_GPIO_LED_QSS 15
+
+#define WDR4300_GPIO_BTN_WPS 16
+#define WDR4300_GPIO_BTN_RFKILL 17
+
+#define WDR4300_GPIO_USB1_POWER 22
+#define WDR4300_GPIO_USB2_POWER 21
+
+#define WDR4300_KEYS_POLL_INTERVAL 20 /* msecs */
+#define WDR4300_KEYS_DEBOUNCE_INTERVAL (3 * WDR4300_KEYS_POLL_INTERVAL)
+
+#define WDR4300_MAC0_OFFSET 0
+#define WDR4300_MAC1_OFFSET 6
+#define WDR4300_WMAC_CALDATA_OFFSET 0x1000
+#define WDR4300_PCIE_CALDATA_OFFSET 0x5000
+
+static const char *wdr4300_part_probes[] = {
+ "tp-link",
+ NULL,
+};
+
+static struct flash_platform_data wdr4300_flash_data = {
+ .part_probes = wdr4300_part_probes,
+};
+
+static struct gpio_led wdr4300_leds_gpio[] __initdata = {
+ {
+ .name = "tp-link:blue:qss",
+ .gpio = WDR4300_GPIO_LED_QSS,
+ .active_low = 1,
+ },
+ {
+ .name = "tp-link:blue:system",
+ .gpio = WDR4300_GPIO_LED_SYSTEM,
+ .active_low = 1,
+ },
+ {
+ .name = "tp-link:green:usb1",
+ .gpio = WDR4300_GPIO_LED_USB1,
+ .active_low = 1,
+ },
+ {
+ .name = "tp-link:green:usb2",
+ .gpio = WDR4300_GPIO_LED_USB2,
+ .active_low = 1,
+ },
+ {
+ .name = "tp-link:blue:wlan2g",
+ .gpio = WDR4300_GPIO_LED_WLAN2G,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button wdr4300_gpio_keys[] __initdata = {
+ {
+ .desc = "QSS button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = WDR4300_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WDR4300_GPIO_BTN_WPS,
+ .active_low = 1,
+ },
+ {
+ .desc = "RFKILL switch",
+ .type = EV_SW,
+ .code = KEY_RFKILL,
+ .debounce_interval = WDR4300_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WDR4300_GPIO_BTN_RFKILL,
+ },
+};
+
+static struct ar8327_pad_cfg wdr4300_ar8327_pad0_cfg = {
+ .mode = AR8327_PAD_MAC_RGMII,
+ .txclk_delay_en = true,
+ .rxclk_delay_en = true,
+ .txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
+ .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
+};
+
+static struct ar8327_led_cfg wdr4300_ar8327_led_cfg = {
+ .led_ctrl0 = 0xc737c737,
+ .led_ctrl1 = 0x00000000,
+ .led_ctrl2 = 0x00000000,
+ .led_ctrl3 = 0x0030c300,
+ .open_drain = false,
+};
+
+static struct ar8327_platform_data wdr4300_ar8327_data = {
+ .pad0_cfg = &wdr4300_ar8327_pad0_cfg,
+ .cpuport_cfg = {
+ .force_link = 1,
+ .speed = AR8327_PORT_SPEED_1000,
+ .duplex = 1,
+ .txpause = 1,
+ .rxpause = 1,
+ },
+ .led_cfg = &wdr4300_ar8327_led_cfg,
+};
+
+static struct mdio_board_info wdr4300_mdio0_info[] = {
+ {
+ .bus_id = "ag71xx-mdio.0",
+ .phy_addr = 0,
+ .platform_data = &wdr4300_ar8327_data,
+ },
+};
+
+static void __init wdr4300_gmac_setup(void)
+{
+ void __iomem *base;
+ u32 t;
+
+ base = ioremap(AR934X_GMAC_BASE, AR934X_GMAC_SIZE);
+
+ t = __raw_readl(base + AR934X_GMAC_REG_ETH_CFG);
+ t &= ~(AR934X_ETH_CFG_RGMII_GMAC0 | AR934X_ETH_CFG_MII_GMAC0 |
+ AR934X_ETH_CFG_GMII_GMAC0 | AR934X_ETH_CFG_SW_ONLY_MODE);
+ t |= AR934X_ETH_CFG_RGMII_GMAC0;
+
+ __raw_writel(t, base + AR934X_GMAC_REG_ETH_CFG);
+
+ iounmap(base);
+}
+
+static void __init wdr4300_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+ u8 tmpmac[ETH_ALEN];
+
+ ath79_register_m25p80(&wdr4300_flash_data);
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(wdr4300_leds_gpio),
+ wdr4300_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, WDR4300_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wdr4300_gpio_keys),
+ wdr4300_gpio_keys);
+
+ ath79_init_mac(tmpmac, mac, -1);
+ ath79_register_wmac(art + WDR4300_WMAC_CALDATA_OFFSET, tmpmac);
+
+ ath79_init_mac(tmpmac, mac, 0);
+ ap9x_pci_setup_wmac_led_pin(0, 0);
+ ap91_pci_init(art + WDR4300_PCIE_CALDATA_OFFSET, tmpmac);
+
+ wdr4300_gmac_setup();
+
+ mdiobus_register_board_info(wdr4300_mdio0_info,
+ ARRAY_SIZE(wdr4300_mdio0_info));
+
+ ath79_register_mdio(0, 0x0);
+
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac, -2);
+
+ /* GMAC0 is connected to an AR8327N switch */
+ 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_eth0_pll_data.pll_1000 = 0x06000000;
+ ath79_register_eth(0);
+
+ ath79_set_usb_power_gpio(WDR4300_GPIO_USB1_POWER, GPIOF_OUT_INIT_HIGH,
+ "USB1 power");
+ ath79_set_usb_power_gpio(WDR4300_GPIO_USB2_POWER, GPIOF_OUT_INIT_HIGH,
+ "USB2 power");
+ ath79_register_usb();
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_WDR4300, "TL-WDR4300", "TP-LINK TL-WDR4300",
+ wdr4300_setup);
--- /dev/null
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -71,6 +71,7 @@ obj-$(CONFIG_ATH79_MACH_TL_MR3020) += ma
+ obj-$(CONFIG_ATH79_MACH_TL_MR3X20) += mach-tl-mr3x20.o
+ obj-$(CONFIG_ATH79_MACH_TL_WA901ND) += mach-tl-wa901nd.o
+ obj-$(CONFIG_ATH79_MACH_TL_WA901ND_V2) += mach-tl-wa901nd-v2.o
++obj-$(CONFIG_ATH79_MACH_TL_WDR4300) += mach-tl-wdr4300.o
+ obj-$(CONFIG_ATH79_MACH_TL_WR741ND) += mach-tl-wr741nd.o
+ obj-$(CONFIG_ATH79_MACH_TL_WR741ND_V4) += mach-tl-wr741nd-v4.o
+ obj-$(CONFIG_ATH79_MACH_TL_WR841N_V1) += mach-tl-wr841n.o
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -416,6 +416,17 @@ config ATH79_MACH_TL_WA901ND_V2
+ select ATH79_DEV_M25P80
+ select ATH79_DEV_WMAC
+
++config ATH79_MACH_TL_WDR4300
++ bool "TP-LINK TL-WDR4300 board support"
++ select SOC_AR934X
++ select ATH79_DEV_AP9X_PCI if PCI
++ select ATH79_DEV_ETH
++ select ATH79_DEV_GPIO_BUTTONS
++ select ATH79_DEV_LEDS_GPIO
++ select ATH79_DEV_M25P80
++ select ATH79_DEV_USB
++ select ATH79_DEV_WMAC
++
+ config ATH79_MACH_TL_WR703N
+ bool "TP-LINK TL-WR703N support"
+ select SOC_AR933X
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -65,6 +65,7 @@ enum ath79_mach_type {
+ ATH79_MACH_TL_MR3420, /* TP-LINK TL-MR3420 */
+ ATH79_MACH_TL_WA901ND, /* TP-LINK TL-WA901ND */
+ ATH79_MACH_TL_WA901ND_V2, /* TP-LINK TL-WA901ND v2 */
++ ATH79_MACH_TL_WDR4300, /* TP-LINK TL-WDR4300 */
+ ATH79_MACH_TL_WR1041N_V2, /* TP-LINK TL-WR1041N v2 */
+ ATH79_MACH_TL_WR1043ND, /* TP-LINK TL-WR1043ND */
+ ATH79_MACH_TL_WR2543N, /* TP-LINK TL-WR2543N/ND */
projects / openwrt / staging / stintel.git / commitdiff