From e3875350f3e4185020b64e0588bba521cd1d6e64 Mon Sep 17 00:00:00 2001 From: Stijn Tintel Date: Mon, 18 Jul 2016 19:39:57 +0200 Subject: ar71xx: add support for D-Link DAP-2695 rev. A1 Signed-off-by: Stijn Tintel Acked-by: John Crispin --- .../ar71xx/files/arch/mips/ath79/Kconfig.openwrt | 9 + target/linux/ar71xx/files/arch/mips/ath79/Makefile | 1 + .../files/arch/mips/ath79/mach-dap-2695-a1.c | 191 +++++++++++++++++++++ .../linux/ar71xx/files/arch/mips/ath79/machtypes.h | 1 + 4 files changed, 202 insertions(+) create mode 100644 target/linux/ar71xx/files/arch/mips/ath79/mach-dap-2695-a1.c (limited to 'target/linux/ar71xx/files/arch') diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt index a81620f..86df292 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt +++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt @@ -1698,3 +1698,12 @@ config ATH79_MACH_QIHOO_C301 select ATH79_DEV_WMAC select ATH79_DEV_USB select ATH79_NVRAM + +config ATH79_MACH_DAP_2695_A1 + bool "D-Link DAP-2695 rev. A1 support" + select SOC_QCA955X + select ATH79_DEV_ETH + select ATH79_DEV_GPIO_BUTTONS + select ATH79_DEV_LEDS_GPIO + select ATH79_DEV_M25P80 + select ATH79_DEV_WMAC diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile index 671c30b..4b927bc 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile +++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile @@ -70,6 +70,7 @@ obj-$(CONFIG_ATH79_MACH_CF_E316N_V2) += mach-cf-e316n-v2.o obj-$(CONFIG_ATH79_MACH_CPE510) += mach-cpe510.o obj-$(CONFIG_ATH79_MACH_CR3000) += mach-cr3000.o obj-$(CONFIG_ATH79_MACH_CR5000) += mach-cr5000.o +obj-$(CONFIG_ATH79_MACH_DAP_2695_A1) += mach-dap-2695-a1.o obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o obj-$(CONFIG_ATH79_MACH_DGL_5500_A1) += mach-dgl-5500-a1.o obj-$(CONFIG_ATH79_MACH_DHP_1565_A1) += mach-dhp-1565-a1.o diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-dap-2695-a1.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-dap-2695-a1.c new file mode 100644 index 0000000..f0ed911 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-dap-2695-a1.c @@ -0,0 +1,191 @@ +/* + * D-Link DAP-2695 rev. A1 support + * + * Copyright (c) 2012 Qualcomm Atheros + * Copyright (c) 2012-2013 Gabor Juhos + * Copyright (c) 2016 Stijn Tintel + * + * 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 +#include +#include +#include + +#include + +#include "common.h" +#include "pci.h" +#include "dev-ap9x-pci.h" +#include "dev-gpio-buttons.h" +#include "dev-eth.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-spi.h" +#include "dev-wmac.h" +#include "machtypes.h" +#include "nvram.h" + +#define DAP2695_GPIO_LED_GREEN_POWER 23 +#define DAP2695_GPIO_LED_RED_POWER 14 +#define DAP2695_GPIO_LED_WLAN_2G 13 + +#define DAP2695_GPIO_BTN_RESET 17 + +#define DAP2695_KEYS_POLL_INTERVAL 20 /* msecs */ +#define DAP2695_KEYS_DEBOUNCE_INTERVAL (3 * DAP2695_KEYS_POLL_INTERVAL) + +#define DAP2695_NVRAM_ADDR 0x1f040000 +#define DAP2695_NVRAM_SIZE 0x10000 + +#define DAP2695_MAC0_OFFSET 1 +#define DAP2695_MAC1_OFFSET 2 +#define DAP2695_WMAC_CALDATA_OFFSET 0x1000 + +static struct gpio_led dap2695_leds_gpio[] __initdata = { + { + .name = "d-link:green:power", + .gpio = DAP2695_GPIO_LED_GREEN_POWER, + .active_low = 1, + }, + { + .name = "d-link:red:power", + .gpio = DAP2695_GPIO_LED_RED_POWER, + .active_low = 1, + }, + { + .name = "d-link:green:wlan2g", + .gpio = DAP2695_GPIO_LED_WLAN_2G, + .active_low = 1, + }, +}; + +static struct gpio_keys_button dap2695_gpio_keys[] __initdata = { + { + .desc = "Soft reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = DAP2695_KEYS_DEBOUNCE_INTERVAL, + .gpio = DAP2695_GPIO_BTN_RESET, + .active_low = 1, + }, +}; + +static struct ar8327_pad_cfg dap2695_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, + .mac06_exchange_dis = true, +}; + +static struct ar8327_pad_cfg dap2695_ar8327_pad6_cfg = { + .mode = AR8327_PAD_MAC_SGMII, + .sgmii_delay_en = true, +}; + +static struct ar8327_platform_data dap2695_ar8327_data = { + .pad0_cfg = &dap2695_ar8327_pad0_cfg, + .pad6_cfg = &dap2695_ar8327_pad6_cfg, + .port0_cfg = { + .force_link = 1, + .speed = AR8327_PORT_SPEED_1000, + .duplex = 1, + .txpause = 1, + .rxpause = 1, + }, + .port6_cfg = { + .force_link = 1, + .speed = AR8327_PORT_SPEED_1000, + .duplex = 1, + .txpause = 1, + .rxpause = 1, + }, +}; + +static struct mdio_board_info dap2695_mdio0_info[] = { + { + .bus_id = "ag71xx-mdio.0", + .phy_addr = 0, + .platform_data = &dap2695_ar8327_data, + }, +}; + +static struct flash_platform_data dap2695_flash_data = { + .type = "mx25l12805d", +}; + +static void dap2695_get_mac(const char *name, char *mac) +{ + u8 *nvram = (u8 *) KSEG1ADDR(DAP2695_NVRAM_ADDR); + int err; + + err = ath79_nvram_parse_mac_addr(nvram, DAP2695_NVRAM_SIZE, + name, mac); + if (err) + pr_err("no MAC address found for %s\n", name); +} + +static void __init dap2695_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + u8 mac0[ETH_ALEN], mac1[ETH_ALEN], wmac0[ETH_ALEN]; + + dap2695_get_mac("lanmac=", mac0); + dap2695_get_mac("wanmac=", mac1); + dap2695_get_mac("wlanmac=", wmac0); + + ath79_register_m25p80(&dap2695_flash_data); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(dap2695_leds_gpio), + dap2695_leds_gpio); + ath79_register_gpio_keys_polled(-1, DAP2695_KEYS_POLL_INTERVAL, + ARRAY_SIZE(dap2695_gpio_keys), + dap2695_gpio_keys); + + ath79_register_wmac(art + DAP2695_WMAC_CALDATA_OFFSET, wmac0); + + ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN); + + ath79_register_mdio(0, 0x0); + + mdiobus_register_board_info(dap2695_mdio0_info, + ARRAY_SIZE(dap2695_mdio0_info)); + + /* GMAC0 is connected to the RGMII interface */ + ath79_init_mac(ath79_eth0_data.mac_addr, mac0, DAP2695_MAC0_OFFSET); + 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 = 0x56000000; + + ath79_register_eth(0); + + /* GMAC1 is connected to the SGMII interface */ + ath79_init_mac(ath79_eth1_data.mac_addr, mac1, DAP2695_MAC1_OFFSET); + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII; + ath79_eth1_data.speed = SPEED_1000; + ath79_eth1_data.duplex = DUPLEX_FULL; + ath79_eth1_pll_data.pll_1000 = 0x03000101; + + ath79_register_eth(1); + + ath79_register_pci(); +} + +MIPS_MACHINE(ATH79_MACH_DAP_2695_A1, "DAP-2695-A1", + "D-Link DAP-2695 rev. A1", + dap2695_setup); diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h index 1a67f26..1243409 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h +++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h @@ -56,6 +56,7 @@ enum ath79_mach_type { ATH79_MACH_CPE510, /* TP-LINK CPE510 */ ATH79_MACH_CR3000, /* PowerCloud CR3000 */ ATH79_MACH_CR5000, /* PowerCloud CR5000 */ + ATH79_MACH_DAP_2695_A1, /* D-Link DAP-2695 rev. A1 */ ATH79_MACH_DB120, /* Atheros DB120 reference board */ ATH79_MACH_DGL_5500_A1, /* D-link DGL-5500 rev. A1 */ ATH79_MACH_DHP_1565_A1, /* D-Link DHP-1565 rev. A1 */ -- cgit v1.1