diff options
| -rw-r--r-- | arch/mips/ath79/Kconfig | 12 | ||||
| -rw-r--r-- | arch/mips/ath79/Makefile | 1 | ||||
| -rw-r--r-- | arch/mips/ath79/mach-ap136.c | 156 | ||||
| -rw-r--r-- | arch/mips/ath79/machtypes.h | 1 | ||||
| -rw-r--r-- | arch/mips/configs/ath79_defconfig | 1 |
5 files changed, 171 insertions, 0 deletions
diff --git a/arch/mips/ath79/Kconfig b/arch/mips/ath79/Kconfig index 76a001e5fc26..3995e31a73e2 100644 --- a/arch/mips/ath79/Kconfig +++ b/arch/mips/ath79/Kconfig @@ -14,6 +14,18 @@ config ATH79_MACH_AP121 Say 'Y' here if you want your kernel to support the Atheros AP121 reference board. +config ATH79_MACH_AP136 + bool "Atheros AP136 reference board" + select SOC_QCA955X + select ATH79_DEV_GPIO_BUTTONS + select ATH79_DEV_LEDS_GPIO + select ATH79_DEV_SPI + select ATH79_DEV_USB + select ATH79_DEV_WMAC + help + Say 'Y' here if you want your kernel to support the + Atheros AP136 reference board. + config ATH79_MACH_AP81 bool "Atheros AP81 reference board" select SOC_AR913X diff --git a/arch/mips/ath79/Makefile b/arch/mips/ath79/Makefile index 2b54d98263f3..5c9ff692ff3c 100644 --- a/arch/mips/ath79/Makefile +++ b/arch/mips/ath79/Makefile @@ -27,6 +27,7 @@ obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wmac.o # Machines # obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o +obj-$(CONFIG_ATH79_MACH_AP136) += mach-ap136.o obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o diff --git a/arch/mips/ath79/mach-ap136.c b/arch/mips/ath79/mach-ap136.c new file mode 100644 index 000000000000..479dd4b1d0d2 --- /dev/null +++ b/arch/mips/ath79/mach-ap136.c @@ -0,0 +1,156 @@ +/* + * Qualcomm Atheros AP136 reference board support + * + * Copyright (c) 2012 Qualcomm Atheros + * Copyright (c) 2012-2013 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/pci.h> +#include <linux/ath9k_platform.h> + +#include "machtypes.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-spi.h" +#include "dev-usb.h" +#include "dev-wmac.h" +#include "pci.h" + +#define AP136_GPIO_LED_STATUS_RED 14 +#define AP136_GPIO_LED_STATUS_GREEN 19 +#define AP136_GPIO_LED_USB 4 +#define AP136_GPIO_LED_WLAN_2G 13 +#define AP136_GPIO_LED_WLAN_5G 12 +#define AP136_GPIO_LED_WPS_RED 15 +#define AP136_GPIO_LED_WPS_GREEN 20 + +#define AP136_GPIO_BTN_WPS 16 +#define AP136_GPIO_BTN_RFKILL 21 + +#define AP136_KEYS_POLL_INTERVAL 20 /* msecs */ +#define AP136_KEYS_DEBOUNCE_INTERVAL (3 * AP136_KEYS_POLL_INTERVAL) + +#define AP136_WMAC_CALDATA_OFFSET 0x1000 +#define AP136_PCIE_CALDATA_OFFSET 0x5000 + +static struct gpio_led ap136_leds_gpio[] __initdata = { + { + .name = "qca:green:status", + .gpio = AP136_GPIO_LED_STATUS_GREEN, + .active_low = 1, + }, + { + .name = "qca:red:status", + .gpio = AP136_GPIO_LED_STATUS_RED, + .active_low = 1, + }, + { + .name = "qca:green:wps", + .gpio = AP136_GPIO_LED_WPS_GREEN, + .active_low = 1, + }, + { + .name = "qca:red:wps", + .gpio = AP136_GPIO_LED_WPS_RED, + .active_low = 1, + }, + { + .name = "qca:red:wlan-2g", + .gpio = AP136_GPIO_LED_WLAN_2G, + .active_low = 1, + }, + { + .name = "qca:red:usb", + .gpio = AP136_GPIO_LED_USB, + .active_low = 1, + } +}; + +static struct gpio_keys_button ap136_gpio_keys[] __initdata = { + { + .desc = "WPS button", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL, + .gpio = AP136_GPIO_BTN_WPS, + .active_low = 1, + }, + { + .desc = "RFKILL button", + .type = EV_KEY, + .code = KEY_RFKILL, + .debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL, + .gpio = AP136_GPIO_BTN_RFKILL, + .active_low = 1, + }, +}; + +static struct spi_board_info ap136_spi_info[] = { + { + .bus_num = 0, + .chip_select = 0, + .max_speed_hz = 25000000, + .modalias = "mx25l6405d", + } +}; + +static struct ath79_spi_platform_data ap136_spi_data = { + .bus_num = 0, + .num_chipselect = 1, +}; + +#ifdef CONFIG_PCI +static struct ath9k_platform_data ap136_ath9k_data; + +static int ap136_pci_plat_dev_init(struct pci_dev *dev) +{ + if (dev->bus->number == 1 && (PCI_SLOT(dev->devfn)) == 0) + dev->dev.platform_data = &ap136_ath9k_data; + + return 0; +} + +static void __init ap136_pci_init(u8 *eeprom) +{ + memcpy(ap136_ath9k_data.eeprom_data, eeprom, + sizeof(ap136_ath9k_data.eeprom_data)); + + ath79_pci_set_plat_dev_init(ap136_pci_plat_dev_init); + ath79_register_pci(); +} +#else +static inline void ap136_pci_init(void) {} +#endif /* CONFIG_PCI */ + +static void __init ap136_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(ap136_leds_gpio), + ap136_leds_gpio); + ath79_register_gpio_keys_polled(-1, AP136_KEYS_POLL_INTERVAL, + ARRAY_SIZE(ap136_gpio_keys), + ap136_gpio_keys); + ath79_register_spi(&ap136_spi_data, ap136_spi_info, + ARRAY_SIZE(ap136_spi_info)); + ath79_register_usb(); + ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET); + ap136_pci_init(art + AP136_PCIE_CALDATA_OFFSET); +} + +MIPS_MACHINE(ATH79_MACH_AP136_010, "AP136-010", + "Atheros AP136-010 reference board", + ap136_setup); diff --git a/arch/mips/ath79/machtypes.h b/arch/mips/ath79/machtypes.h index af92e5c30d66..26254058c545 100644 --- a/arch/mips/ath79/machtypes.h +++ b/arch/mips/ath79/machtypes.h @@ -17,6 +17,7 @@ enum ath79_mach_type { ATH79_MACH_GENERIC = 0, ATH79_MACH_AP121, /* Atheros AP121 reference board */ + ATH79_MACH_AP136_010, /* Atheros AP136-010 reference board */ ATH79_MACH_AP81, /* Atheros AP81 reference board */ ATH79_MACH_DB120, /* Atheros DB120 reference board */ ATH79_MACH_PB44, /* Atheros PB44 reference board */ diff --git a/arch/mips/configs/ath79_defconfig b/arch/mips/configs/ath79_defconfig index ea87d43ba607..e3a3836508ec 100644 --- a/arch/mips/configs/ath79_defconfig +++ b/arch/mips/configs/ath79_defconfig @@ -1,5 +1,6 @@ CONFIG_ATH79=y CONFIG_ATH79_MACH_AP121=y +CONFIG_ATH79_MACH_AP136=y CONFIG_ATH79_MACH_AP81=y CONFIG_ATH79_MACH_DB120=y CONFIG_ATH79_MACH_PB44=y |