Signed-off-by: Christian Beier <cb@shoutrlabs.com> SVN-Revision: 46047master
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/*
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* EnGenius EPG5000 board support |
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* |
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* Copyright (c) 2014 Jon Suphammer <jon@suphammer.net> |
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* Copyright (c) 2015 Christian Beier <cb@shoutrlabs.com> |
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* |
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* This program is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 as published |
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* by the Free Software Foundation. |
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*/ |
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#include <linux/platform_device.h> |
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#include <linux/ar8216_platform.h> |
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#include <asm/mach-ath79/ar71xx_regs.h> |
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#include "common.h" |
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#include "pci.h" |
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#include "dev-ap9x-pci.h" |
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#include "dev-gpio-buttons.h" |
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#include "dev-eth.h" |
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#include "dev-leds-gpio.h" |
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#include "dev-m25p80.h" |
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#include "dev-usb.h" |
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#include "dev-wmac.h" |
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#include "machtypes.h" |
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#include "nvram.h" |
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#define EPG5000_GPIO_LED_WLAN_5G 23 |
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#define EPG5000_GPIO_LED_WLAN_2G 13 |
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#define EPG5000_GPIO_LED_POWER_AMBER 2 |
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#define EPG5000_GPIO_LED_WPS_AMBER 22 |
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#define EPG5000_GPIO_LED_WPS_BLUE 19 |
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#define EPG5000_GPIO_BTN_WPS 16 |
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#define EPG5000_GPIO_BTN_RESET 17 |
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#define EPG5000_KEYS_POLL_INTERVAL 20 /* msecs */ |
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#define EPG5000_KEYS_DEBOUNCE_INTERVAL (3 * EPG5000_KEYS_POLL_INTERVAL) |
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#define EPG5000_CALDATA_ADDR 0x1fff0000 |
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#define EPG5000_WMAC_CALDATA_OFFSET 0x1000 |
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#define EPG5000_PCIE_CALDATA_OFFSET 0x5000 |
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#define EPG5000_NVRAM_ADDR 0x1f030000 |
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#define EPG5000_NVRAM_SIZE 0x10000 |
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static struct gpio_led epg5000_leds_gpio[] __initdata = { |
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{ |
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.name = "epg5000:amber:power", |
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.gpio = EPG5000_GPIO_LED_POWER_AMBER, |
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.active_low = 1, |
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}, |
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{ |
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.name = "epg5000:blue:wps", |
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.gpio = EPG5000_GPIO_LED_WPS_BLUE, |
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.active_low = 1, |
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}, |
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{ |
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.name = "epg5000:amber:wps", |
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.gpio = EPG5000_GPIO_LED_WPS_AMBER, |
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.active_low = 1, |
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}, |
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{ |
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.name = "epg5000:blue:wlan-2g", |
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.gpio = EPG5000_GPIO_LED_WLAN_2G, |
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.active_low = 1, |
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}, |
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{ |
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.name = "epg5000:blue:wlan-5g", |
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.gpio = EPG5000_GPIO_LED_WLAN_5G, |
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.active_low = 1, |
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} |
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}; |
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static struct gpio_keys_button epg5000_gpio_keys[] __initdata = { |
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{ |
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.desc = "WPS button", |
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.type = EV_KEY, |
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.code = KEY_WPS_BUTTON, |
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.debounce_interval = EPG5000_KEYS_DEBOUNCE_INTERVAL, |
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.gpio = EPG5000_GPIO_BTN_WPS, |
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.active_low = 1, |
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}, |
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{ |
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.desc = "Reset button", |
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.type = EV_KEY, |
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.code = KEY_RESTART, |
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.debounce_interval = EPG5000_KEYS_DEBOUNCE_INTERVAL, |
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.gpio = EPG5000_GPIO_BTN_RESET, |
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.active_low = 1, |
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}, |
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}; |
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static struct ar8327_pad_cfg epg5000_ar8327_pad0_cfg = { |
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.mode = AR8327_PAD_MAC_RGMII, |
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.txclk_delay_en = true, |
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.rxclk_delay_en = true, |
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.txclk_delay_sel = AR8327_CLK_DELAY_SEL2, |
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.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2, |
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.mac06_exchange_en = true, |
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}; |
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static struct ar8327_platform_data epg5000_ar8327_data = { |
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.pad0_cfg = &epg5000_ar8327_pad0_cfg, |
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.port0_cfg = { |
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.force_link = 1, |
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.speed = AR8327_PORT_SPEED_1000, |
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.duplex = 1, |
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.txpause = 1, |
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.rxpause = 1, |
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}, |
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}; |
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static struct mdio_board_info epg5000_mdio0_info[] = { |
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{ |
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.bus_id = "ag71xx-mdio.0", |
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.phy_addr = 0, |
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.platform_data = &epg5000_ar8327_data, |
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}, |
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}; |
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static int epg5000_get_mac(const char *name, char *mac) |
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{ |
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u8 *nvram = (u8 *) KSEG1ADDR(EPG5000_NVRAM_ADDR); |
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int err; |
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err = ath79_nvram_parse_mac_addr(nvram, EPG5000_NVRAM_SIZE, |
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name, mac); |
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if (err) { |
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pr_err("no MAC address found for %s\n", name); |
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return false; |
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} |
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return true; |
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} |
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static void __init epg5000_setup(void) |
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{ |
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u8 *caldata = (u8 *) KSEG1ADDR(EPG5000_CALDATA_ADDR); |
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u8 mac1[ETH_ALEN]; |
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ath79_register_m25p80(NULL); |
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ath79_register_leds_gpio(-1, ARRAY_SIZE(epg5000_leds_gpio), |
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epg5000_leds_gpio); |
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ath79_register_gpio_keys_polled(-1, EPG5000_KEYS_POLL_INTERVAL, |
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ARRAY_SIZE(epg5000_gpio_keys), |
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epg5000_gpio_keys); |
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ath79_register_usb(); |
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ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN); |
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ath79_register_mdio(0, 0x0); |
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mdiobus_register_board_info(epg5000_mdio0_info, |
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ARRAY_SIZE(epg5000_mdio0_info)); |
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/* GMAC0 is connected to an QCA8327N switch */ |
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; |
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ath79_eth0_data.phy_mask = BIT(0); |
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ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; |
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if (epg5000_get_mac("ethaddr=", mac1)) |
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ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0); |
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ath79_eth0_pll_data.pll_1000 = 0xa6000000; |
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ath79_register_eth(0); |
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ath79_register_wmac(caldata + EPG5000_WMAC_CALDATA_OFFSET, mac1); |
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ath79_register_pci(); |
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} |
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MIPS_MACHINE(ATH79_MACH_EPG5000, "EPG5000", |
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"EnGenius EPG5000", |
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epg5000_setup); |
@ -0,0 +1,39 @@ |
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--- a/arch/mips/ath79/Kconfig
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+++ b/arch/mips/ath79/Kconfig
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@@ -196,6 +196,16 @@ config ATH79_MACH_F9K1115V2
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select ATH79_DEV_USB
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select ATH79_DEV_WMAC
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+config ATH79_MACH_EPG5000
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+ bool "EnGenius EPG5000 board support"
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+ select SOC_QCA955X
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+ select ATH79_DEV_ETH
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+ select ATH79_DEV_GPIO_BUTTONS
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+ select ATH79_DEV_LEDS_GPIO
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+ select ATH79_DEV_M25P80
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+ select ATH79_DEV_USB
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+ select ATH79_DEV_WMAC
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+
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config ATH79_MACH_ESR1750
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bool "EnGenius ESR1750 board support"
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select SOC_QCA955X
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--- a/arch/mips/ath79/Makefile
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+++ b/arch/mips/ath79/Makefile
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@@ -69,6 +69,7 @@ obj-$(CONFIG_ATH79_MACH_EAP300V2) += mach-eap300v2.o
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obj-$(CONFIG_ATH79_MACH_EAP7660D) += mach-eap7660d.o
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obj-$(CONFIG_ATH79_MACH_EL_M150) += mach-el-m150.o
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obj-$(CONFIG_ATH79_MACH_EL_MINI) += mach-el-mini.o
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+obj-$(CONFIG_ATH79_MACH_EPG5000) += mach-epg5000.o
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obj-$(CONFIG_ATH79_MACH_ESR1750) += mach-esr1750.o
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obj-$(CONFIG_ATH79_MACH_F9K1115V2) += mach-f9k1115v2.o
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obj-$(CONFIG_ATH79_MACH_GL_INET) += mach-gl-inet.o
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--- a/arch/mips/ath79/machtypes.h
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+++ b/arch/mips/ath79/machtypes.h
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@@ -59,6 +59,7 @@ enum ath79_mach_type {
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ATH79_MACH_EL_M150, /* EasyLink EL-M150 */
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ATH79_MACH_EL_MINI, /* EasyLink EL-MINI */
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ATH79_MACH_ESR1750, /* EnGenius ESR1750 */
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+ ATH79_MACH_EPG5000, /* EnGenius EPG5000 */
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ATH79_MACH_F9K1115V2, /* Belkin AC1750DB */
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ATH79_MACH_GL_INET, /* GL-CONNECT GL-INET */
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ATH79_MACH_GS_OOLITE, /* GS OOLITE V1.0 */
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