--- /dev/null
+/*
+ * P&W (Shenzhen Progress&Win Technologies) R602N and CPE505N boards support
+ *
+ * Copyright (C) 2017 Piotr Dymacz <pepe2k@gmail.com>
+ *
+ * Based on mach-zbt-we1526.c
+ *
+ * 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 PW_GPIO_BTN_RESET 17
+
+#define PW_KEYS_POLL_INTERVAL 20 /* msecs */
+#define PW_KEYS_DEBOUNCE_INTERVAL (3 * PW_KEYS_POLL_INTERVAL)
+
+#define PW_MAC0_OFFSET 0x0
+#define PW_MAC1_OFFSET 0x6
+#define PW_WMAC_CALDATA_OFFSET 0x1000
+
+/* CPE505N GPIO LEDs */
+#define CPE505N_GPIO_LED_DIAG 12
+#define CPE505N_GPIO_LED_LAN 11
+#define CPE505N_GPIO_LED_STATUS 14
+#define CPE505N_GPIO_LED_WAN 4
+#define CPE505N_GPIO_LED_WLAN 15
+
+static struct gpio_led cpe505n_leds_gpio[] __initdata = {
+ {
+ .name = "cpe505n:red:diag",
+ .gpio = CPE505N_GPIO_LED_DIAG,
+ .active_low = 1,
+ }, {
+ .name = "cpe505n:green:lan",
+ .gpio = CPE505N_GPIO_LED_LAN,
+ .active_low = 1,
+ }, {
+ .name = "cpe505n:green:status",
+ .gpio = CPE505N_GPIO_LED_STATUS,
+ .active_low = 1,
+ }, {
+ .name = "cpe505n:green:wan",
+ .gpio = CPE505N_GPIO_LED_WAN,
+ .active_low = 1,
+ }, {
+ .name = "cpe505n:blue:wlan",
+ .gpio = CPE505N_GPIO_LED_WLAN,
+ .active_low = 1,
+ },
+};
+
+static void __init cpe505n_gpio_setup(void)
+{
+ /* For LED on GPIO4 */
+ ath79_gpio_function_disable(AR934X_GPIO_FUNC_CLK_OBS4_EN);
+ ath79_gpio_output_select(CPE505N_GPIO_LED_WAN, 0);
+
+ ath79_gpio_direction_select(CPE505N_GPIO_LED_DIAG, true);
+ ath79_gpio_direction_select(CPE505N_GPIO_LED_LAN, true);
+ ath79_gpio_direction_select(CPE505N_GPIO_LED_STATUS, true);
+ ath79_gpio_direction_select(CPE505N_GPIO_LED_WAN, true);
+ ath79_gpio_direction_select(CPE505N_GPIO_LED_WLAN, true);
+
+ /* Mute LEDs */
+ gpio_set_value(CPE505N_GPIO_LED_DIAG, 1);
+ gpio_set_value(CPE505N_GPIO_LED_LAN, 1);
+ gpio_set_value(CPE505N_GPIO_LED_STATUS, 1);
+ gpio_set_value(CPE505N_GPIO_LED_WAN, 1);
+ gpio_set_value(CPE505N_GPIO_LED_WLAN, 1);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe505n_leds_gpio),
+ cpe505n_leds_gpio);
+}
+
+/* R602N GPIO LEDs */
+#define R602N_GPIO_LED_LAN1 16
+#define R602N_GPIO_LED_LAN2 15
+#define R602N_GPIO_LED_LAN3 14
+#define R602N_GPIO_LED_LAN4 11
+#define R602N_GPIO_LED_WAN 4
+#define R602N_GPIO_LED_WLAN 12
+
+static struct gpio_led r602n_leds_gpio[] __initdata = {
+ {
+ .name = "r602n:green:lan1",
+ .gpio = R602N_GPIO_LED_LAN1,
+ .active_low = 1,
+ }, {
+ .name = "r602n:green:lan2",
+ .gpio = R602N_GPIO_LED_LAN2,
+ .active_low = 1,
+ }, {
+ .name = "r602n:green:lan3",
+ .gpio = R602N_GPIO_LED_LAN3,
+ .active_low = 1,
+ }, {
+ .name = "r602n:green:lan4",
+ .gpio = R602N_GPIO_LED_LAN4,
+ .active_low = 1,
+ }, {
+ .name = "r602n:green:wan",
+ .gpio = R602N_GPIO_LED_WAN,
+ .active_low = 1,
+ }, {
+ .name = "r602n:green:wlan",
+ .gpio = R602N_GPIO_LED_WLAN,
+ .active_low = 1,
+ },
+};
+
+static void __init r602n_gpio_setup(void)
+{
+ /* For LED on GPIO4 */
+ ath79_gpio_function_disable(AR934X_GPIO_FUNC_CLK_OBS4_EN);
+ ath79_gpio_output_select(R602N_GPIO_LED_WAN, 0);
+
+ ath79_gpio_direction_select(R602N_GPIO_LED_LAN1, true);
+ ath79_gpio_direction_select(R602N_GPIO_LED_LAN2, true);
+ ath79_gpio_direction_select(R602N_GPIO_LED_LAN3, true);
+ ath79_gpio_direction_select(R602N_GPIO_LED_LAN4, true);
+ ath79_gpio_direction_select(R602N_GPIO_LED_WAN, true);
+ ath79_gpio_direction_select(R602N_GPIO_LED_WLAN, true);
+
+ /* Mute LEDs */
+ gpio_set_value(R602N_GPIO_LED_LAN1, 1);
+ gpio_set_value(R602N_GPIO_LED_LAN2, 1);
+ gpio_set_value(R602N_GPIO_LED_LAN3, 1);
+ gpio_set_value(R602N_GPIO_LED_LAN4, 1);
+ gpio_set_value(R602N_GPIO_LED_WAN, 1);
+ gpio_set_value(R602N_GPIO_LED_WLAN, 1);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(r602n_leds_gpio),
+ r602n_leds_gpio);
+}
+
+static struct gpio_keys_button pw_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = PW_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = PW_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+};
+
+static void __init r602n_cpe505n_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ath79_register_m25p80(NULL);
+
+ ath79_setup_ar933x_phy4_switch(false, false);
+
+ ath79_register_mdio(0, 0x0);
+
+ /* LAN */
+ ath79_eth1_data.duplex = DUPLEX_FULL;
+ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+ ath79_switch_data.phy_poll_mask |= BIT(4);
+ ath79_init_mac(ath79_eth1_data.mac_addr, art + PW_MAC1_OFFSET, 0);
+ ath79_register_eth(1);
+
+ /* WAN */
+ ath79_switch_data.phy4_mii_en = 1;
+ ath79_eth0_data.duplex = DUPLEX_FULL;
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ath79_eth0_data.phy_mask = BIT(4);
+ ath79_eth0_data.speed = SPEED_100;
+ ath79_init_mac(ath79_eth0_data.mac_addr, art + PW_MAC0_OFFSET, 0);
+ ath79_register_eth(0);
+
+ ath79_register_wmac(art + PW_WMAC_CALDATA_OFFSET, NULL);
+
+ ath79_register_gpio_keys_polled(-1, PW_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(pw_gpio_keys),
+ pw_gpio_keys);
+}
+
+static void __init cpe505n_setup(void)
+{
+ r602n_cpe505n_setup();
+
+ cpe505n_gpio_setup();
+}
+
+static void __init r602n_setup(void)
+{
+ r602n_cpe505n_setup();
+
+ r602n_gpio_setup();
+
+ ath79_register_usb();
+}
+
+MIPS_MACHINE(ATH79_MACH_CPE505N, "CPE505N", "P&W CPE505N", cpe505n_setup);
+MIPS_MACHINE(ATH79_MACH_R602N, "R602N", "P&W R602N", r602n_setup);
projects / openwrt / openwrt.git / commitdiff