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authorFelix Fietkau <nbd@openwrt.org>2015-07-07 08:06:05 +0000
committerFelix Fietkau <nbd@openwrt.org>2015-07-07 08:06:05 +0000
commitb26077026fc0f4e99c9d4c97e71f263770615500 (patch)
tree2c46b87f41298cf8d904b9673768e2907ade8c74 /target/linux/ar71xx/files
parentc9e433206f3440e683fbf7a2334bcd32e8daba1d (diff)
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ar71xx: add support for ap143
Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org> SVN-Revision: 46208
Diffstat (limited to 'target/linux/ar71xx/files')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-ap143.c142
1 files changed, 142 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-ap143.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-ap143.c
new file mode 100644
index 0000000000..098420b92f
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-ap143.c
@@ -0,0 +1,142 @@
+/*
+ * Atheros AP143 reference board support
+ *
+ * Copyright (c) 2013-2015 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * 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/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <linux/ar8216_platform.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-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define AP143_GPIO_LED_WLAN 12
+#define AP143_GPIO_LED_WPS 13
+#define AP143_GPIO_LED_STATUS 13
+
+#define AP143_GPIO_LED_WAN 4
+#define AP143_GPIO_LED_LAN1 16
+#define AP143_GPIO_LED_LAN2 15
+#define AP143_GPIO_LED_LAN3 14
+#define AP143_GPIO_LED_LAN4 11
+
+#define AP143_GPIO_BTN_WPS 17
+
+#define AP143_KEYS_POLL_INTERVAL 20 /* msecs */
+#define AP143_KEYS_DEBOUNCE_INTERVAL (3 * AP143_KEYS_POLL_INTERVAL)
+
+#define AP143_MAC0_OFFSET 0
+#define AP143_MAC1_OFFSET 6
+#define AP143_WMAC_CALDATA_OFFSET 0x1000
+
+static struct gpio_led ap143_leds_gpio[] __initdata = {
+ {
+ .name = "ap143:green:status",
+ .gpio = AP143_GPIO_LED_STATUS,
+ .active_low = 1,
+ },
+ {
+ .name = "ap143:green:wlan",
+ .gpio = AP143_GPIO_LED_WLAN,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_keys_button ap143_gpio_keys[] __initdata = {
+ {
+ .desc = "WPS button",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = AP143_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = AP143_GPIO_BTN_WPS,
+ .active_low = 1,
+ },
+};
+
+static void __init ap143_gpio_led_setup(void)
+{
+ ath79_gpio_direction_select(AP143_GPIO_LED_WAN, true);
+ ath79_gpio_direction_select(AP143_GPIO_LED_LAN1, true);
+ ath79_gpio_direction_select(AP143_GPIO_LED_LAN2, true);
+ ath79_gpio_direction_select(AP143_GPIO_LED_LAN3, true);
+ ath79_gpio_direction_select(AP143_GPIO_LED_LAN4, true);
+
+ ath79_gpio_output_select(AP143_GPIO_LED_WAN,
+ QCA953X_GPIO_OUT_MUX_LED_LINK5);
+ ath79_gpio_output_select(AP143_GPIO_LED_LAN1,
+ QCA953X_GPIO_OUT_MUX_LED_LINK1);
+ ath79_gpio_output_select(AP143_GPIO_LED_LAN2,
+ QCA953X_GPIO_OUT_MUX_LED_LINK2);
+ ath79_gpio_output_select(AP143_GPIO_LED_LAN3,
+ QCA953X_GPIO_OUT_MUX_LED_LINK3);
+ ath79_gpio_output_select(AP143_GPIO_LED_LAN4,
+ QCA953X_GPIO_OUT_MUX_LED_LINK4);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap143_leds_gpio),
+ ap143_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, AP143_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap143_gpio_keys),
+ ap143_gpio_keys);
+}
+
+static void __init ap143_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ath79_register_m25p80(NULL);
+
+ ap143_gpio_led_setup();
+
+ ath79_register_usb();
+
+ ath79_wmac_set_led_pin(AP143_GPIO_LED_WLAN);
+ ath79_register_wmac(art + AP143_WMAC_CALDATA_OFFSET, NULL);
+
+ ath79_register_mdio(0, 0x0);
+ ath79_register_mdio(1, 0x0);
+
+ ath79_init_mac(ath79_eth0_data.mac_addr, art + AP143_MAC0_OFFSET, 0);
+ ath79_init_mac(ath79_eth1_data.mac_addr, art + AP143_MAC1_OFFSET, 0);
+
+ /* WAN port */
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ath79_eth0_data.speed = SPEED_100;
+ ath79_eth0_data.duplex = DUPLEX_FULL;
+ ath79_eth0_data.phy_mask = BIT(4);
+ ath79_register_eth(0);
+
+ /* LAN ports */
+ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+ ath79_eth1_data.speed = SPEED_1000;
+ ath79_eth1_data.duplex = DUPLEX_FULL;
+ ath79_switch_data.phy_poll_mask |= BIT(4);
+ ath79_switch_data.phy4_mii_en = 1;
+ ath79_register_eth(1);
+}
+
+MIPS_MACHINE(ATH79_MACH_AP143, "AP143", "Qualcomm Atheros AP143 reference board",
+ ap143_setup);