+++ /dev/null
-From 4921cb7d9f6997b6f7aefd37c7cfd50324e8fd75 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Wed, 14 Mar 2012 20:39:35 +0100
-Subject: [PATCH 36/47] MIPS: ath79: add initial support for the Atheros DB120 board
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
-Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
-Cc: linux-mips@linux-mips.org
-Cc: mcgrof@infradead.org
-Patchwork: https://patchwork.linux-mips.org/patch/3517/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/ath79/Kconfig | 12 ++++
- arch/mips/ath79/Makefile | 1 +
- arch/mips/ath79/mach-db120.c | 134 ++++++++++++++++++++++++++++++++++++++++++
- arch/mips/ath79/machtypes.h | 1 +
- 4 files changed, 148 insertions(+), 0 deletions(-)
- create mode 100644 arch/mips/ath79/mach-db120.c
-
---- a/arch/mips/ath79/Kconfig
-+++ b/arch/mips/ath79/Kconfig
-@@ -26,6 +26,18 @@ config ATH79_MACH_AP81
- Say 'Y' here if you want your kernel to support the
- Atheros AP81 reference board.
-
-+config ATH79_MACH_DB120
-+ bool "Atheros DB120 reference board"
-+ select SOC_AR934X
-+ 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 DB120 reference board.
-+
- config ATH79_MACH_PB44
- bool "Atheros PB44 reference board"
- select SOC_AR71XX
---- a/arch/mips/ath79/Makefile
-+++ b/arch/mips/ath79/Makefile
-@@ -28,5 +28,6 @@ obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wma
- #
- obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
- obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o
-+obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o
- obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o
- obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o
---- /dev/null
-+++ b/arch/mips/ath79/mach-db120.c
-@@ -0,0 +1,134 @@
-+/*
-+ * Atheros DB120 reference board support
-+ *
-+ * Copyright (c) 2011 Qualcomm Atheros
-+ * Copyright (c) 2011 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-wmac.h"
-+#include "pci.h"
-+
-+#define DB120_GPIO_LED_WLAN_5G 12
-+#define DB120_GPIO_LED_WLAN_2G 13
-+#define DB120_GPIO_LED_STATUS 14
-+#define DB120_GPIO_LED_WPS 15
-+
-+#define DB120_GPIO_BTN_WPS 16
-+
-+#define DB120_KEYS_POLL_INTERVAL 20 /* msecs */
-+#define DB120_KEYS_DEBOUNCE_INTERVAL (3 * DB120_KEYS_POLL_INTERVAL)
-+
-+#define DB120_WMAC_CALDATA_OFFSET 0x1000
-+#define DB120_PCIE_CALDATA_OFFSET 0x5000
-+
-+static struct gpio_led db120_leds_gpio[] __initdata = {
-+ {
-+ .name = "db120:green:status",
-+ .gpio = DB120_GPIO_LED_STATUS,
-+ .active_low = 1,
-+ },
-+ {
-+ .name = "db120:green:wps",
-+ .gpio = DB120_GPIO_LED_WPS,
-+ .active_low = 1,
-+ },
-+ {
-+ .name = "db120:green:wlan-5g",
-+ .gpio = DB120_GPIO_LED_WLAN_5G,
-+ .active_low = 1,
-+ },
-+ {
-+ .name = "db120:green:wlan-2g",
-+ .gpio = DB120_GPIO_LED_WLAN_2G,
-+ .active_low = 1,
-+ },
-+};
-+
-+static struct gpio_keys_button db120_gpio_keys[] __initdata = {
-+ {
-+ .desc = "WPS button",
-+ .type = EV_KEY,
-+ .code = KEY_WPS_BUTTON,
-+ .debounce_interval = DB120_KEYS_DEBOUNCE_INTERVAL,
-+ .gpio = DB120_GPIO_BTN_WPS,
-+ .active_low = 1,
-+ },
-+};
-+
-+static struct spi_board_info db120_spi_info[] = {
-+ {
-+ .bus_num = 0,
-+ .chip_select = 0,
-+ .max_speed_hz = 25000000,
-+ .modalias = "s25sl064a",
-+ }
-+};
-+
-+static struct ath79_spi_platform_data db120_spi_data = {
-+ .bus_num = 0,
-+ .num_chipselect = 1,
-+};
-+
-+#ifdef CONFIG_PCI
-+static struct ath9k_platform_data db120_ath9k_data;
-+
-+static int db120_pci_plat_dev_init(struct pci_dev *dev)
-+{
-+ switch (PCI_SLOT(dev->devfn)) {
-+ case 0:
-+ dev->dev.platform_data = &db120_ath9k_data;
-+ break;
-+ }
-+
-+ return 0;
-+}
-+
-+static void __init db120_pci_init(u8 *eeprom)
-+{
-+ memcpy(db120_ath9k_data.eeprom_data, eeprom,
-+ sizeof(db120_ath9k_data.eeprom_data));
-+
-+ ath79_pci_set_plat_dev_init(db120_pci_plat_dev_init);
-+ ath79_register_pci();
-+}
-+#else
-+static inline void db120_pci_init(void) {}
-+#endif /* CONFIG_PCI */
-+
-+static void __init db120_setup(void)
-+{
-+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
-+
-+ ath79_register_leds_gpio(-1, ARRAY_SIZE(db120_leds_gpio),
-+ db120_leds_gpio);
-+ ath79_register_gpio_keys_polled(-1, DB120_KEYS_POLL_INTERVAL,
-+ ARRAY_SIZE(db120_gpio_keys),
-+ db120_gpio_keys);
-+ ath79_register_spi(&db120_spi_data, db120_spi_info,
-+ ARRAY_SIZE(db120_spi_info));
-+ ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET);
-+ db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET);
-+}
-+
-+MIPS_MACHINE(ATH79_MACH_DB120, "DB120", "Atheros DB120 reference board",
-+ db120_setup);
---- a/arch/mips/ath79/machtypes.h
-+++ b/arch/mips/ath79/machtypes.h
-@@ -18,6 +18,7 @@ enum ath79_mach_type {
- ATH79_MACH_GENERIC = 0,
- ATH79_MACH_AP121, /* Atheros AP121 reference board */
- ATH79_MACH_AP81, /* Atheros AP81 reference board */
-+ ATH79_MACH_DB120, /* Atheros DB120 reference board */
- ATH79_MACH_PB44, /* Atheros PB44 reference board */
- ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */
- };
projects / openwrt.git / blobdiff