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authorjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-11-25 16:16:12 +0000
committerjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-11-25 16:16:12 +0000
commitc7dbe30bf13e1d107e888c5eee3e24262eb56fc1 (patch)
tree71c5c110f41f830916ffe41a110b9e2d3916b951 /target/linux/ar71xx/files/arch
parent2a7250f79eb1b9aed953785ef05e11cfcd31031d (diff)
downloadopenwrt-c7dbe30bf13e1d107e888c5eee3e24262eb56fc1.tar.gz
openwrt-c7dbe30bf13e1d107e888c5eee3e24262eb56fc1.zip
AA: ar71xx: add kernel support for the OpenMesh MR600 board
Backport of r34231. Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@34345 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/files/arch')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-mr600.c128
1 files changed, 128 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-mr600.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-mr600.c
new file mode 100644
index 000000000..b05df6676
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-mr600.c
@@ -0,0 +1,128 @@
+/*
+ * OpenMesh OM2P board support
+ *
+ * Copyright (C) 2012 Marek Lindner <marek@open-mesh.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/pci.h>
+#include <linux/phy.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+
+#include <asm/mach-ath79/ar71xx_regs.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-wmac.h"
+#include "machtypes.h"
+
+#define MR600_GPIO_LED_WLAN58 12
+#define MR600_GPIO_LED_WPS 13
+#define MR600_GPIO_LED_POWER 14
+#define MR600_GPIO_LED_WLAN24 15
+#define MR600_GPIO_LED_LAN 16
+
+#define MR600_GPIO_BTN_RESET 17
+
+#define MR600_KEYS_POLL_INTERVAL 20 /* msecs */
+#define MR600_KEYS_DEBOUNCE_INTERVAL (3 * MR600_KEYS_POLL_INTERVAL)
+
+#define MR600_MAC_OFFSET 0
+#define MR600_WMAC_CALDATA_OFFSET 0x1000
+#define MR600_PCIE_CALDATA_OFFSET 0x5000
+
+static struct gpio_led mr600_leds_gpio[] __initdata = {
+ {
+ .name = "mr600:orange:power",
+ .gpio = MR600_GPIO_LED_POWER,
+ .active_low = 1,
+ },
+ {
+ .name = "mr600:blue:wps",
+ .gpio = MR600_GPIO_LED_WPS,
+ .active_low = 1,
+ },
+ {
+ .name = "mr600:green:wlan24",
+ .gpio = MR600_GPIO_LED_WLAN24,
+ .active_low = 1,
+ },
+ {
+ .name = "mr600:green:wlan58",
+ .gpio = MR600_GPIO_LED_WLAN58,
+ .active_low = 1,
+ },
+ {
+ .name = "mr600:blue:lan",
+ .gpio = MR600_GPIO_LED_LAN,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button mr600_gpio_keys[] __initdata = {
+ {
+ .desc = "Reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = MR600_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = MR600_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+};
+
+static void __init mr600_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+ u8 mac[6];
+
+ ath79_gpio_output_select(MR600_GPIO_LED_LAN, AR934X_GPIO_OUT_GPIO);
+ ath79_gpio_output_select(MR600_GPIO_LED_WLAN24, AR934X_GPIO_OUT_GPIO);
+
+ ath79_register_m25p80(NULL);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(mr600_leds_gpio),
+ mr600_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, MR600_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(mr600_gpio_keys),
+ mr600_gpio_keys);
+
+ ath79_init_mac(mac, art + MR600_MAC_OFFSET, -1);
+ ath79_register_wmac(art + MR600_WMAC_CALDATA_OFFSET, mac);
+
+ ath79_init_mac(mac, art + MR600_MAC_OFFSET, -2);
+ ap91_pci_init(art + MR600_PCIE_CALDATA_OFFSET, mac);
+
+ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 |
+ AR934X_ETH_CFG_SW_ONLY_MODE);
+
+ ath79_register_mdio(0, 0x0);
+
+ ath79_init_mac(ath79_eth0_data.mac_addr, art + MR600_MAC_OFFSET, -2);
+
+ /* GMAC0 is connected to an external PHY */
+ 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_MR600, "MR600", "OpenMesh MR600", mr600_setup);