diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-c60.c')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-c60.c | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-c60.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-c60.c deleted file mode 100644 index bccf2e5873..0000000000 --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-c60.c +++ /dev/null @@ -1,265 +0,0 @@ -/* - * AirTight Networks C-60 board support - * - * Copyright (C) 2016 Christian Lamparter <chunkeey@googlemail.com> - * - * Based on AirTight Networks C-55 board support - * - * Copyright (C) 2014-2015 Chris Blake <chrisrblake93@gmail.com> - * - * 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/version.h> -#include <linux/pci.h> -#include <linux/phy.h> -#include <linux/mtd/mtd.h> -#if LINUX_VERSION_CODE < KERNEL_VERSION(4,14,0) -#include <linux/mtd/nand.h> -#else -#include <linux/mtd/rawnand.h> -#endif -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/platform_device.h> -#include <linux/platform/ar934x_nfc.h> -#include <linux/ar8216_platform.h> -#include <linux/ath9k_platform.h> -#include <linux/version.h> - -#include <asm/mach-ath79/ar71xx_regs.h> - -#include "common.h" -#include "pci.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 "dev-usb.h" -#include "dev-nfc.h" -#include "machtypes.h" - -#define C60_GPIO_LED_PWR_AMBER 11 -#define C60_GPIO_LED_WLAN2_GREEN 12 -#define C60_GPIO_LED_WLAN2_AMBER 13 -#define C60_GPIO_LED_PWR_GREEN 16 - -#define C60_GPIO_BTN_RESET 17 - -/* GPIOs of the AR9300 PCIe chip */ -#define C60_GPIO_WMAC_LED_WLAN1_AMBER 0 -#define C60_GPIO_WMAC_LED_WLAN1_GREEN 3 - -#define C60_KEYS_POLL_INTERVAL 20 /* msecs */ -#define C60_KEYS_DEBOUNCE_INTERVAL (3 * C60_KEYS_POLL_INTERVAL) - -#define C60_ART_ADDR 0x1f7f0000 -#define C60_ART_SIZE 0xffff -#define C60_MAC_OFFSET 0 -#define C60_WMAC_CALDATA_OFFSET 0x1000 -#define C60_PCIE_CALDATA_OFFSET 0x5000 - -static struct gpio_led c60_leds_gpio[] __initdata = { - { - .name = "c-60:amber:pwr", - .gpio = C60_GPIO_LED_PWR_AMBER, - .active_low = 1, - }, - { - .name = "c-60:green:pwr", - .gpio = C60_GPIO_LED_PWR_GREEN, - .active_low = 1, - }, - { - .name = "c-60:green:wlan2", - .gpio = C60_GPIO_LED_WLAN2_GREEN, - .active_low = 1, - }, - { - .name = "c-60:amber:wlan2", - .gpio = C60_GPIO_LED_WLAN2_AMBER, - .active_low = 1, - }, -}; - -static struct gpio_keys_button c60_gpio_keys[] __initdata = { - { - .desc = "Reset button", - .type = EV_KEY, - .code = KEY_RESTART, - .debounce_interval = C60_KEYS_DEBOUNCE_INTERVAL, - .gpio = C60_GPIO_BTN_RESET, - .active_low = 1, - }, -}; - -static struct ar8327_pad_cfg c60_ar8327_pad0_cfg = { - .mode = AR8327_PAD_MAC_RGMII, - .txclk_delay_en = true, - .rxclk_delay_en = true, - .txclk_delay_sel = AR8327_CLK_DELAY_SEL1, - .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2, -}; - -static struct ar8327_platform_data c60_ar8327_data = { - .pad0_cfg = &c60_ar8327_pad0_cfg, - .port0_cfg = { - .force_link = 1, - .speed = AR8327_PORT_SPEED_1000, - .duplex = 1, - .txpause = 1, - .rxpause = 1, - } -}; - -static struct mdio_board_info c60_mdio0_info[] = { - { - .bus_id = "ag71xx-mdio.0", - .mdio_addr = 0, - .platform_data = &c60_ar8327_data, - }, -}; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(4,6,0) -static struct nand_ecclayout c60_nand_ecclayout = { - .eccbytes = 7, - .eccpos = { 4, 8, 9, 10, 13, 14, 15 }, - .oobavail = 9, - .oobfree = { { 0, 3 }, { 6, 2 }, { 11, 2 }, } -}; - -#else - -static int c60_ooblayout_ecc(struct mtd_info *mtd, int section, - struct mtd_oob_region *oobregion) -{ - switch (section) { - case 0: - oobregion->offset = 4; - oobregion->length = 1; - return 0; - case 1: - oobregion->offset = 8; - oobregion->length = 3; - return 0; - case 2: - oobregion->offset = 13; - oobregion->length = 3; - return 0; - default: - return -ERANGE; - } -} - -static int c60_ooblayout_free(struct mtd_info *mtd, int section, - struct mtd_oob_region *oobregion) -{ - switch (section) { - case 0: - oobregion->offset = 0; - oobregion->length = 3; - return 0; - case 1: - oobregion->offset = 6; - oobregion->length = 2; - return 0; - case 2: - oobregion->offset = 11; - oobregion->length = 2; - return 0; - default: - return -ERANGE; - } -} - -static const struct mtd_ooblayout_ops c60_nand_ecclayout_ops = { - .ecc = c60_ooblayout_ecc, - .free = c60_ooblayout_free, -}; -#endif /* < 4.6 */ - -static int c60_nand_scan_fixup(struct mtd_info *mtd) -{ -#if LINUX_VERSION_CODE < KERNEL_VERSION(4,6,0) - struct nand_chip *chip = mtd->priv; -#else - struct nand_chip *chip = mtd_to_nand(mtd); -#endif - - chip->ecc.size = 512; - chip->ecc.strength = 4; -#if LINUX_VERSION_CODE < KERNEL_VERSION(4,6,0) - chip->ecc.layout = &c60_nand_ecclayout; -#else - mtd_set_ooblayout(mtd, &c60_nand_ecclayout_ops); -#endif - return 0; -} - -static struct gpio_led c60_wmac0_leds_gpio[] = { - { - .name = "c-60:amber:wlan1", - .gpio = C60_GPIO_WMAC_LED_WLAN1_AMBER, - .active_low = 1, - }, - { - .name = "c-60:green:wlan1", - .gpio = C60_GPIO_WMAC_LED_WLAN1_GREEN, - .active_low = 1, - }, -}; - -static void __init c60_setup(void) -{ - u8 tmpmac[6]; - u8 *art = (u8 *) KSEG1ADDR(C60_ART_ADDR); - - /* NAND */ - ath79_nfc_set_ecc_mode(AR934X_NFC_ECC_SOFT_BCH); - ath79_nfc_set_scan_fixup(c60_nand_scan_fixup); - ath79_register_nfc(); - - /* SPI Storage*/ - ath79_register_m25p80(NULL); - - /* AR8327 Switch Ethernet */ - - ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0); - - mdiobus_register_board_info(c60_mdio0_info, - ARRAY_SIZE(c60_mdio0_info)); - - ath79_register_mdio(0, 0x0); - - /* GMAC0 is connected to an AR8327N switch */ - ath79_init_mac(ath79_eth0_data.mac_addr, art + C60_MAC_OFFSET, 0); - 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); - - /* LEDs & GPIO */ - ath79_register_leds_gpio(-1, ARRAY_SIZE(c60_leds_gpio), - c60_leds_gpio); - ath79_register_gpio_keys_polled(-1, C60_KEYS_POLL_INTERVAL, - ARRAY_SIZE(c60_gpio_keys), - c60_gpio_keys); - ap9x_pci_setup_wmac_leds(0, c60_wmac0_leds_gpio, - ARRAY_SIZE(c60_wmac0_leds_gpio)); - /* USB */ - ath79_register_usb(); - - /* WiFi */ - ath79_init_mac(tmpmac, art + C60_MAC_OFFSET, 1); - ap91_pci_init(art + C60_PCIE_CALDATA_OFFSET, tmpmac); - ath79_init_mac(tmpmac, art + C60_MAC_OFFSET, 2); - ath79_register_wmac(art + C60_WMAC_CALDATA_OFFSET, tmpmac); -} -MIPS_MACHINE(ATH79_MACH_C60, "C-60", "AirTight Networks C-60", - c60_setup); 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