Kernel part of support for PowerCloud CR3000. The CR3000 is a 802.11n 2.4 GHz wireless router with 8MB flash, 64MB RAM, a four port fast ethernet switch, and a fast ethernet wan port which was sold by PowerCloud Systems as hardware for the Skydog cloud-managed router service. Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com> SVN-Revision: 47939master
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/*
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* PowerCloud Systems CR3000 support |
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* |
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* Copyright (c) 2011 Qualcomm Atheros |
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* Copyright (c) 2011-2012 Gabor Juhos <juhosg@openwrt.org> |
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* Copyright (c) 2012-2013 PowerCloud Systems |
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* Copyright (c) 2015 Daniel Dickinson <openwrt@daniel.thecshore.com> |
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* |
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* Permission to use, copy, modify, and/or distribute this software for any |
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* purpose with or without fee is hereby granted, provided that the above |
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* copyright notice and this permission notice appear in all copies. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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* |
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*/ |
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#include <linux/gpio.h> |
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#include <linux/pci.h> |
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#include <linux/phy.h> |
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#include <linux/platform_device.h> |
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#include <linux/ath9k_platform.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 <asm/mach-ath79/ath79.h> |
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#include "common.h" |
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#include "dev-ap9x-pci.h" |
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#include "dev-eth.h" |
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#include "dev-gpio-buttons.h" |
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#include "dev-leds-gpio.h" |
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#include "dev-m25p80.h" |
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#include "dev-spi.h" |
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#include "dev-wmac.h" |
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#include "machtypes.h" |
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#define CR3000_GPIO_LED_WLAN_2G 13 |
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#define CR3000_GPIO_LED_POWER_AMBER 15 |
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#define CR3000_GPIO_LED_WAN 18 |
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#define CR3000_GPIO_LED_LAN1 19 |
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#define CR3000_GPIO_LED_LAN2 20 |
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#define CR3000_GPIO_LED_LAN3 21 |
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#define CR3000_GPIO_LED_LAN4 22 |
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#define CR3000_GPIO_BTN_WPS 16 |
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#define CR3000_GPIO_BTN_RESET 17 |
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#define CR3000_KEYS_POLL_INTERVAL 20 /* msecs */ |
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#define CR3000_KEYS_DEBOUNCE_INTERVAL (3 * CR3000_KEYS_POLL_INTERVAL) |
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#define CR3000_MAC0_OFFSET 0 |
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#define CR3000_MAC1_OFFSET 6 |
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#define CR3000_WMAC_CALDATA_OFFSET 0x1000 |
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#define CR3000_WMAC_MAC_OFFSET 0x1002 |
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#define CR3000_PCIE_CALDATA_OFFSET 0x5000 |
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static struct gpio_led cr3000_leds_gpio[] __initdata = { |
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{ |
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.name = "pcs:amber:power", |
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.gpio = CR3000_GPIO_LED_POWER_AMBER, |
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.active_low = 1, |
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}, |
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{ |
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.name = "pcs:blue:wlan", |
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.gpio = CR3000_GPIO_LED_WLAN_2G, |
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.active_low = 1, |
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}, |
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{ |
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.name = "pcs:blue:wan", |
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.gpio = CR3000_GPIO_LED_WAN, |
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.active_low = 1, |
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}, |
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{ |
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.name = "pcs:blue:lan1", |
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.gpio = CR3000_GPIO_LED_LAN1, |
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.active_low = 1, |
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}, |
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{ |
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.name = "pcs:blue:lan2", |
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.gpio = CR3000_GPIO_LED_LAN2, |
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.active_low = 1, |
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}, |
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{ |
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.name = "pcs:blue:lan3", |
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.gpio = CR3000_GPIO_LED_LAN3, |
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.active_low = 1, |
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}, |
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{ |
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.name = "pcs:blue:lan4", |
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.gpio = CR3000_GPIO_LED_LAN4, |
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.active_low = 1, |
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}, |
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}; |
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static struct gpio_keys_button cr3000_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 = CR3000_KEYS_DEBOUNCE_INTERVAL, |
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.gpio = CR3000_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_WPS_BUTTON, |
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.debounce_interval = CR3000_KEYS_DEBOUNCE_INTERVAL, |
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.gpio = CR3000_GPIO_BTN_RESET, |
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.active_low = 1, |
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}, |
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}; |
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static void __init cr3000_setup(void) |
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{ |
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u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); |
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ath79_register_m25p80(NULL); |
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ath79_register_leds_gpio(-1, ARRAY_SIZE(cr3000_leds_gpio), |
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cr3000_leds_gpio); |
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ath79_register_gpio_keys_polled(-1, CR3000_KEYS_POLL_INTERVAL, |
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ARRAY_SIZE(cr3000_gpio_keys), |
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cr3000_gpio_keys); |
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/* WLAN 2GHz onboard */ |
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ath79_register_wmac(art + CR3000_WMAC_CALDATA_OFFSET, art + CR3000_WMAC_MAC_OFFSET); |
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ath79_register_mdio(1, 0x0); |
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ath79_register_mdio(0, 0x0); |
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ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP); |
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/* Lan 4-port switch attached to GMAC1 internal switch */ |
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ath79_init_mac(ath79_eth1_data.mac_addr, art + CR3000_MAC0_OFFSET, 0); |
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; |
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ath79_eth1_data.speed = SPEED_1000; |
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ath79_eth1_data.duplex = DUPLEX_FULL; |
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ath79_register_eth(1); |
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ath79_init_mac(ath79_eth0_data.mac_addr, art + CR3000_MAC1_OFFSET, 0); |
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/* WAN Fast Ethernet interface attached to GMAC0 */ |
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ath79_switch_data.phy4_mii_en = 1; |
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ath79_switch_data.phy_poll_mask = BIT(0); |
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ath79_eth0_data.phy_mask = BIT(0); |
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; |
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ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; |
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ath79_register_eth(0); |
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} |
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MIPS_MACHINE(ATH79_MACH_CR3000, "CR3000", "PowerCloud CR3000", |
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cr3000_setup); |
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