From 9a2e94476ad170a69a4d50c804039eeb2760fd35 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Thu, 19 Sep 2013 22:36:39 +0000 Subject: [PATCH] ar71xx: add kernel support for the WD My Net N600 board Signed-off-by: Gabor Juhos SVN-Revision: 38072 --- target/linux/ar71xx/config-3.10 | 1 + .../files/arch/mips/ath79/mach-mynet-n600.c | 191 ++++++++++++++++++ ...626-MIPS-ath79-add-MyNet-600-support.patch | 39 ++++ 3 files changed, 231 insertions(+) create mode 100644 target/linux/ar71xx/files/arch/mips/ath79/mach-mynet-n600.c create mode 100644 target/linux/ar71xx/patches-3.10/626-MIPS-ath79-add-MyNet-600-support.patch diff --git a/target/linux/ar71xx/config-3.10 b/target/linux/ar71xx/config-3.10 index 004d3a3d83..8261f2094b 100644 --- a/target/linux/ar71xx/config-3.10 +++ b/target/linux/ar71xx/config-3.10 @@ -49,6 +49,7 @@ CONFIG_ATH79_MACH_HORNET_UB=y CONFIG_ATH79_MACH_JA76PF=y CONFIG_ATH79_MACH_JWAP003=y CONFIG_ATH79_MACH_MR600=y +CONFIG_ATH79_MACH_MYNET_N600=y CONFIG_ATH79_MACH_MZK_W04NU=y CONFIG_ATH79_MACH_MZK_W300NH=y CONFIG_ATH79_MACH_NBG460N=y diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-mynet-n600.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-mynet-n600.c new file mode 100644 index 0000000000..f87fbf82e5 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-mynet-n600.c @@ -0,0 +1,191 @@ +/* + * WD My Net N600 board support + * + * Copyright (C) 2013 Gabor Juhos + * + * 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 +#include +#include +#include +#include +#include + +#include + +#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 "nvram.h" + +#define MYNET_N600_GPIO_LED_WIFI 0 +#define MYNET_N600_GPIO_LED_POWER 11 +#define MYNET_N600_GPIO_LED_INTERNET 12 +#define MYNET_N600_GPIO_LED_WPS 13 + +#define MYNET_N600_GPIO_LED_LAN1 4 +#define MYNET_N600_GPIO_LED_LAN2 3 +#define MYNET_N600_GPIO_LED_LAN3 2 +#define MYNET_N600_GPIO_LED_LAN4 1 + +#define MYNET_N600_GPIO_BTN_RESET 16 +#define MYNET_N600_GPIO_BTN_WPS 17 + +#define MYNET_N600_KEYS_POLL_INTERVAL 20 /* msecs */ +#define MYNET_N600_KEYS_DEBOUNCE_INTERVAL (3 * MYNET_N600_KEYS_POLL_INTERVAL) + +#define MYNET_N600_MAC0_OFFSET 0 +#define MYNET_N600_MAC1_OFFSET 6 +#define MYNET_N600_WMAC_CALDATA_OFFSET 0x1000 +#define MYNET_N600_PCIE_CALDATA_OFFSET 0x5000 + +#define MYNET_N600_NVRAM_ADDR 0x1f058010 +#define MYNET_N600_NVRAM_SIZE 0x7ff0 + +static struct gpio_led mynet_n600_leds_gpio[] __initdata = { + { + .name = "wd:blue:power", + .gpio = MYNET_N600_GPIO_LED_POWER, + .active_low = 0, + }, + { + .name = "wd:blue:wps", + .gpio = MYNET_N600_GPIO_LED_WPS, + .active_low = 0, + }, + { + .name = "wd:blue:wireless", + .gpio = MYNET_N600_GPIO_LED_WIFI, + .active_low = 0, + }, + { + .name = "wd:blue:internet", + .gpio = MYNET_N600_GPIO_LED_INTERNET, + .active_low = 0, + }, + { + .name = "wd:green:lan1", + .gpio = MYNET_N600_GPIO_LED_LAN1, + .active_low = 1, + }, + { + .name = "wd:green:lan2", + .gpio = MYNET_N600_GPIO_LED_LAN2, + .active_low = 1, + }, + { + .name = "wd:green:lan3", + .gpio = MYNET_N600_GPIO_LED_LAN3, + .active_low = 1, + }, + { + .name = "wd:green:lan4", + .gpio = MYNET_N600_GPIO_LED_LAN4, + .active_low = 1, + }, +}; + +static struct gpio_keys_button mynet_n600_gpio_keys[] __initdata = { + { + .desc = "Reset button", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = MYNET_N600_KEYS_DEBOUNCE_INTERVAL, + .gpio = MYNET_N600_GPIO_BTN_RESET, + .active_low = 1, + }, + { + .desc = "WPS button", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = MYNET_N600_KEYS_DEBOUNCE_INTERVAL, + .gpio = MYNET_N600_GPIO_BTN_WPS, + .active_low = 1, + }, +}; + +static void mynet_n600_get_mac(const char *name, char *mac) +{ + u8 *nvram = (u8 *) KSEG1ADDR(MYNET_N600_NVRAM_ADDR); + int err; + + err = ath79_nvram_parse_mac_addr(nvram, MYNET_N600_NVRAM_SIZE, + name, mac); + if (err) + pr_err("no MAC address found for %s\n", name); +} + +#define MYNET_N600_WAN_PHY_MASK BIT(0) + +static void __init mynet_n600_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + u8 tmpmac[ETH_ALEN]; + + ath79_register_m25p80(NULL); + + ath79_gpio_output_select(MYNET_N600_GPIO_LED_LAN1, + AR934X_GPIO_OUT_GPIO); + ath79_gpio_output_select(MYNET_N600_GPIO_LED_LAN2, + AR934X_GPIO_OUT_GPIO); + ath79_gpio_output_select(MYNET_N600_GPIO_LED_LAN3, + AR934X_GPIO_OUT_GPIO); + ath79_gpio_output_select(MYNET_N600_GPIO_LED_LAN4, + AR934X_GPIO_OUT_GPIO); + ath79_gpio_output_select(MYNET_N600_GPIO_LED_INTERNET, + AR934X_GPIO_OUT_GPIO); + ath79_register_leds_gpio(-1, ARRAY_SIZE(mynet_n600_leds_gpio), + mynet_n600_leds_gpio); + + ath79_register_gpio_keys_polled(-1, MYNET_N600_KEYS_POLL_INTERVAL, + ARRAY_SIZE(mynet_n600_gpio_keys), + mynet_n600_gpio_keys); + + mynet_n600_get_mac("wlan24mac=", tmpmac); + ath79_register_wmac(art + MYNET_N600_WMAC_CALDATA_OFFSET, tmpmac); + + mynet_n600_get_mac("wlan5mac=", tmpmac); + ap91_pci_init(art + MYNET_N600_PCIE_CALDATA_OFFSET, tmpmac); + + ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE | + AR934X_ETH_CFG_SW_PHY_SWAP); + + ath79_register_mdio(1, 0x0); + + /* LAN */ + mynet_n600_get_mac("lanmac=", ath79_eth1_data.mac_addr); + + /* GMAC1 is connected to the internal switch */ + ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; + + ath79_register_eth(1); + + /* WAN */ + mynet_n600_get_mac("wanmac=", ath79_eth0_data.mac_addr); + + /* GMAC0 is connected to the PHY4 of the internal switch */ + ath79_switch_data.phy4_mii_en = 1; + ath79_switch_data.phy_poll_mask = MYNET_N600_WAN_PHY_MASK; + + ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; + ath79_eth0_data.phy_mask = MYNET_N600_WAN_PHY_MASK; + ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; + + ath79_register_eth(0); + + ath79_register_usb(); +} + +MIPS_MACHINE(ATH79_MACH_MYNET_N600, "MYNET-N600", "WD My Net N600", + mynet_n600_setup); diff --git a/target/linux/ar71xx/patches-3.10/626-MIPS-ath79-add-MyNet-600-support.patch b/target/linux/ar71xx/patches-3.10/626-MIPS-ath79-add-MyNet-600-support.patch new file mode 100644 index 0000000000..3b9ab6cb88 --- /dev/null +++ b/target/linux/ar71xx/patches-3.10/626-MIPS-ath79-add-MyNet-600-support.patch @@ -0,0 +1,39 @@ +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -759,6 +759,16 @@ config ATH79_MACH_UBNT_XM + Say 'Y' here if you want your kernel to support the + Ubiquiti Networks XM (rev 1.0) board. + ++config ATH79_MACH_MYNET_N600 ++ bool "WD My Net N600 board support" ++ select SOC_AR934X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ select ATH79_NVRAM ++ + config ATH79_MACH_ZCN_1523H + bool "Zcomax ZCN-1523H support" + select SOC_AR724X +--- a/arch/mips/ath79/machtypes.h ++++ b/arch/mips/ath79/machtypes.h +@@ -53,6 +53,7 @@ enum ath79_mach_type { + ATH79_MACH_HORNET_UB, /* ALFA Networks Hornet-UB */ + ATH79_MACH_MR600V2, /* OpenMesh MR600v2 */ + ATH79_MACH_MR600, /* OpenMesh MR600 */ ++ ATH79_MACH_MYNET_N600, /* WD My Net N600 */ + ATH79_MACH_MZK_W04NU, /* Planex MZK-W04NU */ + ATH79_MACH_MZK_W300NH, /* Planex MZK-W300NH */ + ATH79_MACH_NBG460N, /* Zyxel NBG460N/550N/550NH */ +--- a/arch/mips/ath79/Makefile ++++ b/arch/mips/ath79/Makefile +@@ -64,6 +64,7 @@ obj-$(CONFIG_ATH79_MACH_JA76PF) += mach + obj-$(CONFIG_ATH79_MACH_JWAP003) += mach-jwap003.o + obj-$(CONFIG_ATH79_MACH_HORNET_UB) += mach-hornet-ub.o + obj-$(CONFIG_ATH79_MACH_MR600) += mach-mr600.o ++obj-$(CONFIG_ATH79_MACH_MYNET_N600) += mach-mynet-n600.o + obj-$(CONFIG_ATH79_MACH_MZK_W04NU) += mach-mzk-w04nu.o + obj-$(CONFIG_ATH79_MACH_MZK_W300NH) += mach-mzk-w300nh.o + obj-$(CONFIG_ATH79_MACH_NBG460N) += mach-nbg460n.o -- 2.30.2