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authorPiotr Dymacz <pepe2k@gmail.com>2016-08-18 00:05:03 +0200
committerJohn Crispin <john@phrozen.org>2016-08-18 09:49:18 +0200
commitf478fba663d3ea1bf919137277b9a81344006173 (patch)
tree73907f5cdf110c0e8992b64e13a54c11f5c5c004 /target/linux/ar71xx/files
parent57ef81d78f590c86aaebeb41c14528b33b73db94 (diff)
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ar71xx: add support for Zbtlink ZBT-WE1526
Zbtlink ZBT-WE1526 is based on Qualcomm Atheros QCA9531 v2. Short specification: - 650/400/200 MHz (CPU/DDR/AHB) - 5x 10/100 Mbps Ethernet - 1x USB 2.0 - 128 MB of RAM (DDR2) - 16 MB of FLASH - 2T2R 2.4 GHz, up to 22 dBm - two external, non-detachable antennas - 8x LED, 1x button - UART header (pinout: VCC, RX, TX, GND) Flash instruction: Use sysupgrade in vendor firmare which is based on OpenWrt. Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Diffstat (limited to 'target/linux/ar71xx/files')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt10
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Makefile1
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-zbt-we1526.c153
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/machtypes.h1
4 files changed, 165 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index a0ceecbb14..a6f19daa0d 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -1552,6 +1552,16 @@ config ATH79_MACH_MYNET_REXT
select ATH79_DEV_WMAC
select ATH79_NVRAM
+config ATH79_MACH_ZBT_WE1526
+ bool "Zbtlink ZBT-WE1526 board support"
+ select SOC_QCA953X
+ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+
config ATH79_MACH_ZCN_1523H
bool "Zcomax ZCN-1523H support"
select SOC_AR724X
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index ff4fe9f27b..3222a76660 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -205,6 +205,7 @@ obj-$(CONFIG_ATH79_MACH_WZR_HP_G300NH2) += mach-wzr-hp-g300nh2.o
obj-$(CONFIG_ATH79_MACH_WZR_HP_AG300H) += mach-wzr-hp-ag300h.o
obj-$(CONFIG_ATH79_MACH_WZR_HP_G450H) += mach-wzr-hp-g450h.o
obj-$(CONFIG_ATH79_MACH_WZR_450HP2) += mach-wzr-450hp2.o
+obj-$(CONFIG_ATH79_MACH_ZBT_WE1526) += mach-zbt-we1526.o
obj-$(CONFIG_ATH79_MACH_ZCN_1523H) += mach-zcn-1523h.o
obj-$(CONFIG_ATH79_MACH_CARAMBOLA2) += mach-carambola2.o
obj-$(CONFIG_ATH79_MACH_NBG6716) += mach-nbg6716.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-zbt-we1526.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-zbt-we1526.c
new file mode 100644
index 0000000000..42bad11905
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-zbt-we1526.c
@@ -0,0 +1,153 @@
+/*
+ * Zbtlink ZBT-WE1526 board support
+ *
+ * Copyright (C) 2016 Piotr Dymacz <pepe2k@gmail.com>
+ *
+ * Based on mach-dr531.c and mach-tl-wr841n-v9.c
+ *
+ * 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/platform_device.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-m25p80.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define ZBT_WE1526_GPIO_LED_STATUS 13
+#define ZBT_WE1526_GPIO_LED_LAN1 16
+#define ZBT_WE1526_GPIO_LED_LAN2 15
+#define ZBT_WE1526_GPIO_LED_LAN3 14
+#define ZBT_WE1526_GPIO_LED_LAN4 11
+#define ZBT_WE1526_GPIO_LED_WAN 4
+#define ZBT_WE1526_GPIO_LED_WLAN 12
+
+#define ZBT_WE1526_GPIO_BTN_RESET 17
+
+#define ZBT_WE1526_KEYS_POLL_INTERVAL 20 /* msecs */
+#define ZBT_WE1526_KEYS_DEBOUNCE_INTERVAL \
+ (3 * ZBT_WE1526_KEYS_POLL_INTERVAL)
+
+#define ZBT_WE1526_MAC0_OFFSET 0x0
+#define ZBT_WE1526_MAC1_OFFSET 0x6
+#define ZBT_WE1526_WMAC_CALDATA_OFFSET 0x1000
+
+static struct gpio_led zbt_we1526_leds_gpio[] __initdata = {
+ {
+ .name = "zbt-we1526:green:status",
+ .gpio = ZBT_WE1526_GPIO_LED_STATUS,
+ .active_low = 1,
+ },
+ {
+ .name = "zbt-we1526:green:lan1",
+ .gpio = ZBT_WE1526_GPIO_LED_LAN1,
+ .active_low = 1,
+ },
+ {
+ .name = "zbt-we1526:green:lan2",
+ .gpio = ZBT_WE1526_GPIO_LED_LAN2,
+ .active_low = 1,
+ },
+ {
+ .name = "zbt-we1526:green:lan3",
+ .gpio = ZBT_WE1526_GPIO_LED_LAN3,
+ .active_low = 1,
+ },
+ {
+ .name = "zbt-we1526:green:lan4",
+ .gpio = ZBT_WE1526_GPIO_LED_LAN4,
+ .active_low = 1,
+ },
+ {
+ .name = "zbt-we1526:green:wan",
+ .gpio = ZBT_WE1526_GPIO_LED_WAN,
+ .active_low = 1,
+ },
+ {
+ .name = "zbt-we1526:green:wlan",
+ .gpio = ZBT_WE1526_GPIO_LED_WLAN,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button zbt_we1526_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = ZBT_WE1526_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = ZBT_WE1526_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+};
+
+static void __init zbt_we1526_gpio_setup(void)
+{
+ /* For LED on GPIO4 */
+ ath79_gpio_function_disable(AR934X_GPIO_FUNC_CLK_OBS4_EN);
+ ath79_gpio_output_select(ZBT_WE1526_GPIO_LED_WAN, 0);
+
+ ath79_gpio_direction_select(ZBT_WE1526_GPIO_LED_STATUS, true);
+ ath79_gpio_direction_select(ZBT_WE1526_GPIO_LED_LAN1, true);
+ ath79_gpio_direction_select(ZBT_WE1526_GPIO_LED_LAN2, true);
+ ath79_gpio_direction_select(ZBT_WE1526_GPIO_LED_LAN3, true);
+ ath79_gpio_direction_select(ZBT_WE1526_GPIO_LED_LAN4, true);
+ ath79_gpio_direction_select(ZBT_WE1526_GPIO_LED_WAN, true);
+ ath79_gpio_direction_select(ZBT_WE1526_GPIO_LED_WLAN, true);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(zbt_we1526_leds_gpio),
+ zbt_we1526_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, ZBT_WE1526_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(zbt_we1526_gpio_keys),
+ zbt_we1526_gpio_keys);
+}
+
+static void __init zbt_we1526_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ ath79_register_m25p80(NULL);
+
+ zbt_we1526_gpio_setup();
+
+ ath79_setup_ar933x_phy4_switch(false, false);
+
+ ath79_register_mdio(0, 0x0);
+
+ /* LAN */
+ ath79_eth1_data.duplex = DUPLEX_FULL;
+ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+ ath79_switch_data.phy_poll_mask |= BIT(4);
+ ath79_init_mac(ath79_eth1_data.mac_addr,
+ art + ZBT_WE1526_MAC0_OFFSET, 0);
+ ath79_register_eth(1);
+
+ /* WAN */
+ ath79_switch_data.phy4_mii_en = 1;
+ ath79_eth0_data.duplex = DUPLEX_FULL;
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ath79_eth0_data.phy_mask = BIT(4);
+ ath79_eth0_data.speed = SPEED_100;
+ ath79_init_mac(ath79_eth0_data.mac_addr,
+ art + ZBT_WE1526_MAC1_OFFSET, 0);
+ ath79_register_eth(0);
+
+ ath79_register_wmac(art + ZBT_WE1526_WMAC_CALDATA_OFFSET, NULL);
+
+ ath79_register_usb();
+}
+
+MIPS_MACHINE(ATH79_MACH_ZBT_WE1526, "ZBT-WE1526", "Zbtlink ZBT-WE1526",
+ zbt_we1526_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index 3051a2572b..a3b8c8749d 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -266,6 +266,7 @@ enum ath79_mach_type {
ATH79_MACH_WZR_HP_G300NH2, /* Buffalo WZR-HP-G300NH2 */
ATH79_MACH_WZR_HP_G450H, /* Buffalo WZR-HP-G450H */
ATH79_MACH_WZR_450HP2, /* Buffalo WZR-450HP2 */
+ ATH79_MACH_ZBT_WE1526, /* Zbtlink ZBT-WE1526 */
ATH79_MACH_ZCN_1523H_2, /* Zcomax ZCN-1523H-2-xx */
ATH79_MACH_ZCN_1523H_5, /* Zcomax ZCN-1523H-5-xx */
};