--- /dev/null
+/*
+ * PowerCloud CR5000 support
+ *
+ * Copyright (c) 2011 Qualcomm Atheros
+ * Copyright (c) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (c) 2012-2013 PowerCloud Systems
+ * Copyright (c) 2015 Daniel Dickinson <openwrt@daniel.thecshore.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include <linux/gpio.h>
+#include <linux/pci.h>
+#include <linux/phy.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <linux/ar8216_platform.h>
+
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include <asm/mach-ath79/ath79.h>
+
+#include "common.h"
+#include "dev-ap9x-pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define CR5000_GPIO_LED_WLAN_2G 14
+#define CR5000_GPIO_LED_WPS 12
+#define CR5000_GPIO_LED_POWER_AMBER 4
+/* GPIO2 has to have JTAG disabled as it is also to
+ * power led
+ */
+#define CR5000_GPIO_LED_POWER_ENABLE 2
+#define CR5000_GPIO_BTN_WPS 16
+#define CR5000_GPIO_BTN_RESET 17
+
+#define CR5000_KEYS_POLL_INTERVAL 20 /* msecs */
+#define CR5000_KEYS_DEBOUNCE_INTERVAL (3 * CR5000_KEYS_POLL_INTERVAL)
+
+#define CR5000_MAC0_OFFSET 0
+#define CR5000_WMAC_CALDATA_OFFSET 0x1000
+#define CR5000_WMAC_MAC_OFFSET 0x1002
+#define CR5000_PCIE_CALDATA_OFFSET 0x5000
+#define CR5000_PCIE_MAC_OFFSET 0x5002
+
+static struct gpio_led cr5000_leds_gpio[] __initdata = {
+ {
+ .name = "pcs:amber:power",
+ .gpio = CR5000_GPIO_LED_POWER_AMBER,
+ .active_low = 1,
+ },
+ {
+ .name = "pcs:white:wps",
+ .gpio = CR5000_GPIO_LED_WPS,
+ .active_low = 1,
+ },
+ {
+ .name = "pcs:blue:wlan",
+ .gpio = CR5000_GPIO_LED_WLAN_2G,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button cr5000_gpio_keys[] __initdata = {
+ {
+ .desc = "WPS button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = CR5000_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = CR5000_GPIO_BTN_WPS,
+ .active_low = 1,
+ },
+ {
+ .desc = "Reset button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = CR5000_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = CR5000_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+};
+
+static struct ar8327_pad_cfg cr5000_ar8327_pad0_cfg = {
+ .mode = AR8327_PAD_MAC_RGMII,
+ .txclk_delay_en = true,
+ .rxclk_delay_en = true,
+ .txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
+ .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
+};
+
+static struct ar8327_led_cfg cr5000_ar8327_led_cfg = {
+ .led_ctrl0 = 0x00000000,
+ .led_ctrl1 = 0xc737c737,
+ .led_ctrl2 = 0x00000000,
+ .led_ctrl3 = 0x00c30c00,
+ .open_drain = true,
+};
+
+static struct ar8327_platform_data cr5000_ar8327_data = {
+ .pad0_cfg = &cr5000_ar8327_pad0_cfg,
+ .port0_cfg = {
+ .force_link = 1,
+ .speed = AR8327_PORT_SPEED_1000,
+ .duplex = 1,
+ .txpause = 1,
+ .rxpause = 1,
+ },
+ .led_cfg = &cr5000_ar8327_led_cfg,
+};
+
+static struct mdio_board_info cr5000_mdio0_info[] = {
+ {
+ .bus_id = "ag71xx-mdio.0",
+ .phy_addr = 0,
+ .platform_data = &cr5000_ar8327_data,
+ },
+};
+
+static void __init cr5000_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
+ gpio_request_one(CR5000_GPIO_LED_POWER_ENABLE,
+ GPIOF_OUT_INIT_LOW, "Power LED enable");
+ ath79_gpio_output_select(CR5000_GPIO_LED_POWER_AMBER, AR934X_GPIO_OUT_GPIO);
+ ath79_gpio_output_select(CR5000_GPIO_LED_WLAN_2G, AR934X_GPIO_OUT_GPIO);
+ ath79_gpio_output_select(CR5000_GPIO_LED_WPS, AR934X_GPIO_OUT_GPIO);
+
+ ath79_register_m25p80(NULL);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(cr5000_leds_gpio),
+ cr5000_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, CR5000_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(cr5000_gpio_keys),
+ cr5000_gpio_keys);
+ ath79_register_usb();
+ ath79_register_wmac(art + CR5000_WMAC_CALDATA_OFFSET, art + CR5000_WMAC_MAC_OFFSET);
+ ap94_pci_init(NULL, NULL, NULL, art + CR5000_PCIE_MAC_OFFSET);
+
+ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0);
+
+ ath79_register_mdio(0, 0x0);
+
+ ath79_init_mac(ath79_eth0_data.mac_addr, art + CR5000_MAC0_OFFSET, 0);
+
+ mdiobus_register_board_info(cr5000_mdio0_info,
+ ARRAY_SIZE(cr5000_mdio0_info));
+
+ /* GMAC0 is connected to an AR8327 switch */
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ath79_eth0_data.phy_mask = BIT(0);
+ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
+ ath79_eth0_pll_data.pll_1000 = 0x06000000;
+ ath79_register_eth(0);
+}
+
+MIPS_MACHINE(ATH79_MACH_CR5000, "CR5000", "PowerCloud CR5000",
+ cr5000_setup);
projects / openwrt / openwrt.git / commitdiff