1 files changed, 122 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wam250.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wam250.c
new file mode 100644
index 0000000000..31817bddf2
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wam250.c
@@ -0,0 +1,122 @@
+/*
+ * Samsung WAM250 board support
+ *
+ * Copyright (C) 2018 Piotr Dymacz <pepe2k@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 <linux/platform_device.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 WAM250_GPIO_LED_LAN		13
+#define WAM250_GPIO_LED_POWER		15
+#define WAM250_GPIO_LED_REPEATER	14
+#define WAM250_GPIO_LED_WLAN		12
+
+#define WAM250_GPIO_BTN_RESET		17
+#define WAM250_GPIO_BTN_SPKADD		1
+
+#define WAM250_GPIO_EXT_LNA		19
+
+#define WAM250_MAC_OFFSET		2
+
+#define WAM250_KEYS_POLL_INTERVAL	20
+#define WAM250_KEYS_DEBOUNCE_INTERVAL	(3 * WAM250_KEYS_POLL_INTERVAL)
+
+static struct gpio_led wam250_leds_gpio[] __initdata = {
+	{
+		.name		= "wam250:white:lan",
+		.gpio		= WAM250_GPIO_LED_LAN,
+		.active_low	= 1,
+	}, {
+		.name		= "wam250:white:power",
+		.gpio		= WAM250_GPIO_LED_POWER,
+		.default_state	= LEDS_GPIO_DEFSTATE_KEEP,
+		.active_low	= 1,
+	}, {
+		.name		= "wam250:white:repeater",
+		.gpio		= WAM250_GPIO_LED_REPEATER,
+		.active_low	= 1,
+	}, {
+		.name		= "wam250:white:wlan",
+		.gpio		= WAM250_GPIO_LED_WLAN,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button wam250_gpio_keys[] __initdata = {
+	{
+		.desc			= "reset",
+		.type			= EV_KEY,
+		.code			= KEY_RESTART,
+		.debounce_interval	= WAM250_KEYS_DEBOUNCE_INTERVAL,
+		.gpio			= WAM250_GPIO_BTN_RESET,
+		.active_low		= 1,
+	}, {
+		.desc			= "wps",
+		.type			= EV_KEY,
+		.code			= KEY_WPS_BUTTON,
+		.debounce_interval	= WAM250_KEYS_DEBOUNCE_INTERVAL,
+		.gpio			= WAM250_GPIO_BTN_SPKADD,
+		.active_low		= 1,
+	},
+};
+
+static void __init wam250_setup(void)
+{
+	u8 *art = (u8 *) KSEG1ADDR(0x1fff1000);
+
+	ath79_register_m25p80(NULL);
+
+	ath79_register_mdio(1, 0x0);
+
+	ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
+
+	ath79_switch_data.phy4_mii_en = 1;
+	ath79_switch_data.phy_poll_mask = 0xfd;
+
+	/* LAN */
+	ath79_eth1_data.duplex = DUPLEX_FULL;
+	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+	ath79_eth1_data.phy_mask = BIT(1);
+	ath79_init_mac(ath79_eth1_data.mac_addr, art + WAM250_MAC_OFFSET, 0);
+	ath79_register_eth(1);
+
+	/* WAN */
+	ath79_eth0_data.duplex = DUPLEX_FULL;
+	ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
+	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+	ath79_eth0_data.phy_mask = BIT(0);
+	ath79_eth0_data.speed = SPEED_100;
+	ath79_init_mac(ath79_eth0_data.mac_addr, art + WAM250_MAC_OFFSET, 1);
+	ath79_register_eth(0);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(wam250_leds_gpio),
+				 wam250_leds_gpio);
+
+	ath79_register_gpio_keys_polled(-1, WAM250_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(wam250_gpio_keys),
+					wam250_gpio_keys);
+
+	ath79_wmac_set_ext_lna_gpio(0, WAM250_GPIO_EXT_LNA);
+
+	ath79_register_usb();
+	ath79_register_wmac(art, NULL);
+}
+
+MIPS_MACHINE(ATH79_MACH_WAM250, "WAM250", "Samsung WAM250", wam250_setup);