ar71xx: add support for 8devices Lima board

[openwrt/staging/yousong.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-lima.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-lima.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-lima.c
new file mode 100644 (file)
index 0000000..9c784f7
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-lima.c
@@ -0,0 +1,88 @@
+/*
+ *  8devices Lima board support
+ *
+ *  Copyright (C) 2016 Mantas Pucka <mantas@8devices.com>
+ *  Copyright (C) 2017 Karol Dudek <karoiz@sli.pl>
+ *
+ *  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/platform_device.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include <asm/mach-ath79/ath79.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-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+#include "pci.h"
+
+#define LIMA_GPIO_BTN_1_DEFAULT                16
+#define LIMA_KEYS_POLL_INTERVAL                20      /* msecs */
+#define LIMA_KEYS_DEBOUNCE_INTERVAL    (3 * LIMA_KEYS_POLL_INTERVAL)
+
+#define LIMA_ETH_PHYS          (BIT(0) | BIT(1))
+
+#define LIMA_MAC0_OFFSET       0x0000
+#define LIMA_MAC1_OFFSET       0x0006
+
+#define LIMA_CALDATA_OFFSET    0x1000
+#define LIMA_WMAC_MAC_OFFSET   0x0800
+
+static struct gpio_keys_button lima_gpio_keys[] __initdata = {
+       {
+               .desc           = "button1",
+               .type           = EV_KEY,
+               .code           = BTN_1,
+               .debounce_interval = LIMA_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = LIMA_GPIO_BTN_1_DEFAULT,
+               .active_low     = 1,
+       }
+};
+
+static void __init lima_setup(void)
+{
+       u8 *art = (u8 *) KSEG1ADDR(0x1f080000);
+
+       ath79_register_m25p80(NULL);
+
+       ath79_register_gpio_keys_polled(-1, LIMA_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(lima_gpio_keys),
+                                       lima_gpio_keys);
+
+       ath79_setup_ar933x_phy4_switch(true, true);
+
+       ath79_init_mac(ath79_eth0_data.mac_addr, art + LIMA_MAC0_OFFSET, 0);
+       ath79_init_mac(ath79_eth1_data.mac_addr, art + LIMA_MAC1_OFFSET, 0);
+
+       ath79_register_mdio(0, ~LIMA_ETH_PHYS);
+
+       ath79_switch_data.phy4_mii_en = 1;
+
+       ath79_switch_data.phy_poll_mask |= BIT(0);
+       ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+       ath79_eth1_data.duplex = DUPLEX_FULL;
+       ath79_eth1_data.phy_mask = BIT(1);
+       ath79_register_eth(1);
+
+       ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+       ath79_eth0_data.duplex = DUPLEX_FULL;
+       ath79_eth0_data.speed = SPEED_100;
+       ath79_eth0_data.phy_mask = BIT(0);
+       ath79_register_eth(0);
+
+       ath79_register_wmac(art + LIMA_CALDATA_OFFSET,
+                       art + LIMA_WMAC_MAC_OFFSET);
+       ath79_register_usb();
+       ath79_register_pci();
+}
+
+MIPS_MACHINE(ATH79_MACH_LIMA, "LIMA", "8devices Lima board", lima_setup);