--- /dev/null
+/*
+ * Aerohive HiveAP 121 board support
+ *
+ * Copyright (C) 2017 Chris Blake <chrisrblake93@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/i2c.h>
+#include <linux/i2c-gpio.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <linux/platform/ar934x_nfc.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-nfc.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "dev-ap9x-pci.h"
+#include "dev-m25p80.h"
+#include "machtypes.h"
+
+#define HIVEAP_121_GPIO_LED_ORANGE 14
+#define HIVEAP_121_GPIO_LED_WHITE 21
+#define HIVEAP_121_GPIO_I2C_SCL 12
+#define HIVEAP_121_GPIO_I2C_SDA 13
+#define HIVEAP_121_GPIO_XLNA0 20
+#define HIVEAP_121_GPIO_XLNA1 19
+#define HIVEAP_121_GPIO_USB_POWER 15
+
+#define HIVEAP_121_GPIO_BTN_RESET 4
+#define HIVEAP_121_KEYS_POLL_INTERVAL 20 /* msecs */
+#define HIVEAP_121_KEYS_DEBOUNCE_INTERVAL \
+ (3 * HIVEAP_121_KEYS_POLL_INTERVAL)
+
+#define HIVEAP_121_MAC_OFFSET 0x90000
+
+#define HIVEAP_121_LAN_PHYADDR 0
+
+static struct gpio_led hiveap_121_leds_gpio[] __initdata = {
+ {
+ .name = "hiveap-121:orange:power",
+ .gpio = HIVEAP_121_GPIO_LED_ORANGE,
+ .active_low = 1,
+ }, {
+ .name = "hiveap-121:white:power",
+ .gpio = HIVEAP_121_GPIO_LED_WHITE,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button hiveap_121_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = HIVEAP_121_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = HIVEAP_121_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+};
+
+static struct i2c_gpio_platform_data hiveap_121_i2c_gpio_data = {
+ .sda_pin = HIVEAP_121_GPIO_I2C_SDA,
+ .scl_pin = HIVEAP_121_GPIO_I2C_SCL,
+};
+
+static struct platform_device hiveap_121_i2c_gpio_device = {
+ .name = "i2c-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &hiveap_121_i2c_gpio_data,
+ }
+};
+
+static struct i2c_board_info tpm_i2c_info[] __initdata = {
+ {
+ I2C_BOARD_INFO("tpm_i2c_atmel", 0x29),
+ }
+};
+
+static void __init hiveap_121_setup(void)
+{
+ u8 *base = (u8 *) KSEG1ADDR(0x1f000000);
+ u8 wlan0_mac[ETH_ALEN];
+ u8 wlan1_mac[ETH_ALEN];
+
+ /* NAND */
+ ath79_nfc_set_ecc_mode(AR934X_NFC_ECC_HW);
+ ath79_register_nfc();
+
+ /* SPI */
+ ath79_register_m25p80(NULL);
+
+ /* MDIO Interface */
+ ath79_register_mdio(0, 0x0);
+ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 |
+ AR934X_ETH_CFG_RXD_DELAY |
+ AR934X_ETH_CFG_RDV_DELAY);
+
+ /* GMAC0 is connected to the RGMII interface to an Atheros AR8035-A */
+ ath79_init_mac(ath79_eth0_data.mac_addr,
+ base + HIVEAP_121_MAC_OFFSET, 0);
+ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ath79_eth0_data.phy_mask = BIT(HIVEAP_121_LAN_PHYADDR);
+ ath79_eth0_pll_data.pll_1000 = 0x0e000000;
+ ath79_eth0_pll_data.pll_100 = 0x00000101;
+ ath79_eth0_pll_data.pll_10 = 0x00001313;
+ ath79_register_eth(0);
+
+ /* i2c */
+ ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
+ platform_device_register(&hiveap_121_i2c_gpio_device);
+
+ /* TPM */
+ i2c_register_board_info(0, tpm_i2c_info, ARRAY_SIZE(tpm_i2c_info));
+
+ /* LEDs and Buttons */
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(hiveap_121_leds_gpio),
+ hiveap_121_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, HIVEAP_121_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(hiveap_121_gpio_keys),
+ hiveap_121_gpio_keys);
+
+ /* USB */
+ gpio_request_one(HIVEAP_121_GPIO_USB_POWER,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "USB power");
+ ath79_register_usb();
+
+ /* XLNA - SoC Wireless */
+ ath79_wmac_set_ext_lna_gpio(0, HIVEAP_121_GPIO_XLNA0);
+ ath79_wmac_set_ext_lna_gpio(1, HIVEAP_121_GPIO_XLNA1);
+
+ /* SoC Wireless */
+ ath79_init_mac(wlan0_mac, base + HIVEAP_121_MAC_OFFSET, 1);
+ ath79_register_wmac(NULL, wlan0_mac); /* Caldata in OTP */
+
+ /* PCIe Wireless */
+ ath79_init_mac(wlan1_mac, base + HIVEAP_121_MAC_OFFSET, 2);
+ ap91_pci_init(NULL, wlan1_mac); /* Caldata in OTP */
+}
+
+MIPS_MACHINE(ATH79_MACH_HIVEAP_121, "HiveAP-121", "Aerohive HiveAP-121",
+ hiveap_121_setup);
projects / openwrt / staging / blogic.git / commitdiff