diff options
Diffstat (limited to 'target/mips/mikrotik-rb4xx/patches/3.14.40/0023-MIPS-ath79-add-Mikrotik-rb4xx-device-support.patch')
-rw-r--r-- | target/mips/mikrotik-rb4xx/patches/3.14.40/0023-MIPS-ath79-add-Mikrotik-rb4xx-device-support.patch | 536 |
1 files changed, 536 insertions, 0 deletions
diff --git a/target/mips/mikrotik-rb4xx/patches/3.14.40/0023-MIPS-ath79-add-Mikrotik-rb4xx-device-support.patch b/target/mips/mikrotik-rb4xx/patches/3.14.40/0023-MIPS-ath79-add-Mikrotik-rb4xx-device-support.patch new file mode 100644 index 000000000..67d390432 --- /dev/null +++ b/target/mips/mikrotik-rb4xx/patches/3.14.40/0023-MIPS-ath79-add-Mikrotik-rb4xx-device-support.patch @@ -0,0 +1,536 @@ +From 7f5193750c4fb525ab7bd0610d05631b1dfbd8bb Mon Sep 17 00:00:00 2001 +From: Phil Sutter <phil@nwl.cc> +Date: Wed, 14 May 2014 03:10:28 +0200 +Subject: [PATCH] MIPS: ath79: add Mikrotik rb4xx device support + +--- + arch/mips/ath79/Kconfig | 8 + + arch/mips/ath79/Makefile | 1 + + arch/mips/ath79/mach-rb4xx.c | 465 +++++++++++++++++++++++++++++++++++++++++++ + arch/mips/ath79/machtypes.h | 9 + + 4 files changed, 483 insertions(+) + create mode 100644 arch/mips/ath79/mach-rb4xx.c + +diff --git a/arch/mips/ath79/Kconfig b/arch/mips/ath79/Kconfig +index 52cefd7..7863079 100644 +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -61,6 +61,14 @@ config ATH79_MACH_PB44 + Say 'Y' here if you want your kernel to support the + Atheros PB44 reference board. + ++config ATH79_MACH_RB4XX ++ bool "MikroTik RouterBOARD 4xx series support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_USB ++ + config ATH79_MACH_UBNT_XM + bool "Ubiquiti Networks XM (rev 1.0) board" + select SOC_AR724X +diff --git a/arch/mips/ath79/Makefile b/arch/mips/ath79/Makefile +index 05485da..2b0e01b 100644 +--- a/arch/mips/ath79/Makefile ++++ b/arch/mips/ath79/Makefile +@@ -32,4 +32,5 @@ obj-$(CONFIG_ATH79_MACH_AP136) += mach-ap136.o + obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o + obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o + obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o ++obj-$(CONFIG_ATH79_MACH_RB4XX) += mach-rb4xx.o + obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o +diff --git a/arch/mips/ath79/mach-rb4xx.c b/arch/mips/ath79/mach-rb4xx.c +new file mode 100644 +index 0000000..1a61b45 +--- /dev/null ++++ b/arch/mips/ath79/mach-rb4xx.c +@@ -0,0 +1,465 @@ ++/* ++ * MikroTik RouterBOARD 4xx series support ++ * ++ * Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org> ++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> ++ * ++ * 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 <linux/irq.h> ++#include <linux/mdio-gpio.h> ++#include <linux/mmc/host.h> ++#include <linux/spi/spi.h> ++#include <linux/spi/flash.h> ++#include <linux/spi/mmc_spi.h> ++#include <linux/mtd/mtd.h> ++#include <linux/mtd/partitions.h> ++ ++#include <asm/mach-ath79/ar71xx_regs.h> ++#include <asm/mach-ath79/ath79.h> ++#include <asm/mach-ath79/rb4xx_cpld.h> ++ ++#include "common.h" ++#include "dev-eth.h" ++#include "dev-gpio-buttons.h" ++#include "dev-leds-gpio.h" ++#include "dev-usb.h" ++#include "machtypes.h" ++#include "pci.h" ++ ++#define RB4XX_GPIO_USER_LED 4 ++#define RB4XX_GPIO_RESET_SWITCH 7 ++ ++#define RB4XX_GPIO_CPLD_BASE 32 ++#define RB4XX_GPIO_CPLD_LED1 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED1) ++#define RB4XX_GPIO_CPLD_LED2 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED2) ++#define RB4XX_GPIO_CPLD_LED3 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED3) ++#define RB4XX_GPIO_CPLD_LED4 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED4) ++#define RB4XX_GPIO_CPLD_LED5 (RB4XX_GPIO_CPLD_BASE + CPLD_GPIO_nLED5) ++ ++#define RB4XX_KEYS_POLL_INTERVAL 20 /* msecs */ ++#define RB4XX_KEYS_DEBOUNCE_INTERVAL (3 * RB4XX_KEYS_POLL_INTERVAL) ++ ++static struct gpio_led rb4xx_leds_gpio[] __initdata = { ++ { ++ .name = "rb4xx:yellow:user", ++ .gpio = RB4XX_GPIO_USER_LED, ++ .active_low = 0, ++ }, { ++ .name = "rb4xx:green:led1", ++ .gpio = RB4XX_GPIO_CPLD_LED1, ++ .active_low = 1, ++ }, { ++ .name = "rb4xx:green:led2", ++ .gpio = RB4XX_GPIO_CPLD_LED2, ++ .active_low = 1, ++ }, { ++ .name = "rb4xx:green:led3", ++ .gpio = RB4XX_GPIO_CPLD_LED3, ++ .active_low = 1, ++ }, { ++ .name = "rb4xx:green:led4", ++ .gpio = RB4XX_GPIO_CPLD_LED4, ++ .active_low = 1, ++ }, { ++ .name = "rb4xx:green:led5", ++ .gpio = RB4XX_GPIO_CPLD_LED5, ++ .active_low = 0, ++ }, ++}; ++ ++static struct gpio_keys_button rb4xx_gpio_keys[] __initdata = { ++ { ++ .desc = "reset_switch", ++ .type = EV_KEY, ++ .code = KEY_RESTART, ++ .debounce_interval = RB4XX_KEYS_DEBOUNCE_INTERVAL, ++ .gpio = RB4XX_GPIO_RESET_SWITCH, ++ .active_low = 1, ++ } ++}; ++ ++static struct platform_device rb4xx_nand_device = { ++ .name = "rb4xx-nand", ++ .id = -1, ++}; ++ ++static struct ath79_pci_irq rb4xx_pci_irqs[] __initdata = { ++ { ++ .slot = 17, ++ .pin = 1, ++ .irq = ATH79_PCI_IRQ(2), ++ }, { ++ .slot = 18, ++ .pin = 1, ++ .irq = ATH79_PCI_IRQ(0), ++ }, { ++ .slot = 18, ++ .pin = 2, ++ .irq = ATH79_PCI_IRQ(1), ++ }, { ++ .slot = 19, ++ .pin = 1, ++ .irq = ATH79_PCI_IRQ(1), ++ }, { ++ .slot = 19, ++ .pin = 2, ++ .irq = ATH79_PCI_IRQ(2), ++ }, { ++ .slot = 20, ++ .pin = 1, ++ .irq = ATH79_PCI_IRQ(2), ++ }, { ++ .slot = 20, ++ .pin = 2, ++ .irq = ATH79_PCI_IRQ(0), ++ }, { ++ .slot = 21, ++ .pin = 1, ++ .irq = ATH79_PCI_IRQ(0), ++ }, { ++ .slot = 22, ++ .pin = 1, ++ .irq = ATH79_PCI_IRQ(1), ++ }, { ++ .slot = 22, ++ .pin = 2, ++ .irq = ATH79_PCI_IRQ(2), ++ }, { ++ .slot = 23, ++ .pin = 1, ++ .irq = ATH79_PCI_IRQ(2), ++ }, { ++ .slot = 23, ++ .pin = 2, ++ .irq = ATH79_PCI_IRQ(0), ++ } ++}; ++ ++static struct mtd_partition rb4xx_partitions[] = { ++ { ++ .name = "routerboot", ++ .offset = 0, ++ .size = 0x0b000, ++ .mask_flags = MTD_WRITEABLE, ++ }, { ++ .name = "hard_config", ++ .offset = 0x0b000, ++ .size = 0x01000, ++ .mask_flags = MTD_WRITEABLE, ++ }, { ++ .name = "bios", ++ .offset = 0x0d000, ++ .size = 0x02000, ++ .mask_flags = MTD_WRITEABLE, ++ }, { ++ .name = "soft_config", ++ .offset = 0x0f000, ++ .size = 0x01000, ++ } ++}; ++ ++static struct flash_platform_data rb4xx_flash_data = { ++ .type = "pm25lv512", ++ .parts = rb4xx_partitions, ++ .nr_parts = ARRAY_SIZE(rb4xx_partitions), ++}; ++ ++static struct rb4xx_cpld_platform_data rb4xx_cpld_data = { ++ .gpio_base = RB4XX_GPIO_CPLD_BASE, ++}; ++ ++static struct mmc_spi_platform_data rb4xx_mmc_data = { ++ .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, ++}; ++ ++static struct spi_board_info rb4xx_spi_info[] = { ++ { ++ .bus_num = 0, ++ .chip_select = 0, ++ .max_speed_hz = 25000000, ++ .modalias = "m25p80", ++ .platform_data = &rb4xx_flash_data, ++ }, { ++ .bus_num = 0, ++ .chip_select = 1, ++ .max_speed_hz = 25000000, ++ .modalias = "spi-rb4xx-cpld", ++ .platform_data = &rb4xx_cpld_data, ++ } ++}; ++ ++static struct spi_board_info rb4xx_microsd_info[] = { ++ { ++ .bus_num = 0, ++ .chip_select = 2, ++ .max_speed_hz = 25000000, ++ .modalias = "mmc_spi", ++ .platform_data = &rb4xx_mmc_data, ++ } ++}; ++ ++ ++static struct resource rb4xx_spi_resources[] = { ++ { ++ .start = AR71XX_SPI_BASE, ++ .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1, ++ .flags = IORESOURCE_MEM, ++ }, ++}; ++ ++static struct platform_device rb4xx_spi_device = { ++ .name = "rb4xx-spi", ++ .id = -1, ++ .resource = rb4xx_spi_resources, ++ .num_resources = ARRAY_SIZE(rb4xx_spi_resources), ++}; ++ ++static void __init rb4xx_generic_setup(void) ++{ ++ ath79_gpio_function_enable(AR71XX_GPIO_FUNC_SPI_CS1_EN | ++ AR71XX_GPIO_FUNC_SPI_CS2_EN); ++ ++ ath79_register_leds_gpio(-1, ARRAY_SIZE(rb4xx_leds_gpio), ++ rb4xx_leds_gpio); ++ ++ ath79_register_gpio_keys_polled(-1, RB4XX_KEYS_POLL_INTERVAL, ++ ARRAY_SIZE(rb4xx_gpio_keys), ++ rb4xx_gpio_keys); ++ ++ spi_register_board_info(rb4xx_spi_info, ARRAY_SIZE(rb4xx_spi_info)); ++ platform_device_register(&rb4xx_spi_device); ++ platform_device_register(&rb4xx_nand_device); ++} ++ ++static void __init rb411_setup(void) ++{ ++ rb4xx_generic_setup(); ++ spi_register_board_info(rb4xx_microsd_info, ++ ARRAY_SIZE(rb4xx_microsd_info)); ++ ++ ath79_register_mdio(0, 0xfffffffc); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0); ++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; ++ ath79_eth0_data.phy_mask = 0x00000003; ++ ++ ath79_register_eth(0); ++ ++ ath79_pci_set_irq_map(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs); ++ ath79_register_pci(); ++} ++ ++MIPS_MACHINE(ATH79_MACH_RB_411, "411", "MikroTik RouterBOARD 411/A/AH", ++ rb411_setup); ++ ++static void __init rb411u_setup(void) ++{ ++ rb411_setup(); ++ ath79_register_usb(); ++} ++ ++MIPS_MACHINE(ATH79_MACH_RB_411U, "411U", "MikroTik RouterBOARD 411U", ++ rb411u_setup); ++ ++#define RB433_LAN_PHYMASK BIT(0) ++#define RB433_WAN_PHYMASK BIT(4) ++#define RB433_MDIO_PHYMASK (RB433_LAN_PHYMASK | RB433_WAN_PHYMASK) ++ ++static void __init rb433_setup(void) ++{ ++ rb4xx_generic_setup(); ++ spi_register_board_info(rb4xx_microsd_info, ++ ARRAY_SIZE(rb4xx_microsd_info)); ++ ++ ath79_register_mdio(0, ~RB433_MDIO_PHYMASK); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 1); ++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; ++ ath79_eth0_data.phy_mask = RB433_LAN_PHYMASK; ++ ++ ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 0); ++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; ++ ath79_eth1_data.phy_mask = RB433_WAN_PHYMASK; ++ ++ ath79_register_eth(1); ++ ath79_register_eth(0); ++ ++ ath79_pci_set_irq_map(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs); ++ ath79_register_pci(); ++} ++ ++MIPS_MACHINE(ATH79_MACH_RB_433, "433", "MikroTik RouterBOARD 433/AH", ++ rb433_setup); ++ ++static void __init rb433u_setup(void) ++{ ++ rb433_setup(); ++ ath79_register_usb(); ++} ++ ++MIPS_MACHINE(ATH79_MACH_RB_433U, "433U", "MikroTik RouterBOARD 433UAH", ++ rb433u_setup); ++ ++static void __init rb435g_setup(void) ++{ ++ rb4xx_generic_setup(); ++ ++ spi_register_board_info(rb4xx_microsd_info, ++ ARRAY_SIZE(rb4xx_microsd_info)); ++ ++ ath79_register_mdio(0, ~RB433_MDIO_PHYMASK); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 1); ++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ++ ath79_eth0_data.phy_mask = RB433_LAN_PHYMASK; ++ ++ ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 0); ++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ++ ath79_eth1_data.phy_mask = RB433_WAN_PHYMASK; ++ ++ ath79_register_eth(1); ++ ath79_register_eth(0); ++ ++ ath79_pci_set_irq_map(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs); ++ ath79_register_pci(); ++ ++ ath79_register_usb(); ++} ++ ++MIPS_MACHINE(ATH79_MACH_RB_435G, "435G", "MikroTik RouterBOARD 435G", ++ rb435g_setup); ++ ++#define RB450_LAN_PHYMASK BIT(0) ++#define RB450_WAN_PHYMASK BIT(4) ++#define RB450_MDIO_PHYMASK (RB450_LAN_PHYMASK | RB450_WAN_PHYMASK) ++ ++static void __init rb450_generic_setup(int gige) ++{ ++ rb4xx_generic_setup(); ++ ath79_register_mdio(0, ~RB450_MDIO_PHYMASK); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 1); ++ ath79_eth0_data.phy_if_mode = (gige) ? ++ PHY_INTERFACE_MODE_RGMII : PHY_INTERFACE_MODE_MII; ++ ath79_eth0_data.phy_mask = RB450_LAN_PHYMASK; ++ ++ ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 0); ++ ath79_eth1_data.phy_if_mode = (gige) ? ++ PHY_INTERFACE_MODE_RGMII : PHY_INTERFACE_MODE_RMII; ++ ath79_eth1_data.phy_mask = RB450_WAN_PHYMASK; ++ ++ ath79_register_eth(1); ++ ath79_register_eth(0); ++} ++ ++static void __init rb450_setup(void) ++{ ++ rb450_generic_setup(0); ++} ++ ++MIPS_MACHINE(ATH79_MACH_RB_450, "450", "MikroTik RouterBOARD 450", ++ rb450_setup); ++ ++static void __init rb450g_setup(void) ++{ ++ rb450_generic_setup(1); ++ spi_register_board_info(rb4xx_microsd_info, ++ ARRAY_SIZE(rb4xx_microsd_info)); ++} ++ ++MIPS_MACHINE(ATH79_MACH_RB_450G, "450G", "MikroTik RouterBOARD 450G", ++ rb450g_setup); ++ ++static void __init rb493_setup(void) ++{ ++ rb4xx_generic_setup(); ++ ++ ath79_register_mdio(0, 0x3fffff00); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0); ++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; ++ ath79_eth0_data.speed = SPEED_100; ++ ath79_eth0_data.duplex = DUPLEX_FULL; ++ ++ ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1); ++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; ++ ath79_eth1_data.phy_mask = 0x00000001; ++ ++ ath79_register_eth(0); ++ ath79_register_eth(1); ++ ++ ath79_pci_set_irq_map(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs); ++ ath79_register_pci(); ++} ++ ++MIPS_MACHINE(ATH79_MACH_RB_493, "493", "MikroTik RouterBOARD 493/AH", ++ rb493_setup); ++ ++#define RB493G_GPIO_MDIO_MDC 7 ++#define RB493G_GPIO_MDIO_DATA 8 ++ ++#define RB493G_MDIO_PHYMASK BIT(0) ++ ++static struct mdio_gpio_platform_data rb493g_mdio_data = { ++ .mdc = RB493G_GPIO_MDIO_MDC, ++ .mdio = RB493G_GPIO_MDIO_DATA, ++ ++ .phy_mask = ~RB493G_MDIO_PHYMASK, ++}; ++ ++static struct platform_device rb493g_mdio_device = { ++ .name = "mdio-gpio", ++ .id = -1, ++ .dev = { ++ .platform_data = &rb493g_mdio_data, ++ }, ++}; ++ ++static void __init rb493g_setup(void) ++{ ++ ath79_gpio_function_enable(AR71XX_GPIO_FUNC_SPI_CS1_EN | ++ AR71XX_GPIO_FUNC_SPI_CS2_EN); ++ ++ ath79_register_leds_gpio(-1, ARRAY_SIZE(rb4xx_leds_gpio), ++ rb4xx_leds_gpio); ++ ++ spi_register_board_info(rb4xx_spi_info, ARRAY_SIZE(rb4xx_spi_info)); ++ spi_register_board_info(rb4xx_microsd_info, ++ ARRAY_SIZE(rb4xx_microsd_info)); ++ ++ platform_device_register(&rb4xx_spi_device); ++ platform_device_register(&rb4xx_nand_device); ++ ++ ath79_register_mdio(0, ~RB493G_MDIO_PHYMASK); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0); ++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ++ ath79_eth0_data.phy_mask = RB493G_MDIO_PHYMASK; ++ ath79_eth0_data.speed = SPEED_1000; ++ ath79_eth0_data.duplex = DUPLEX_FULL; ++ ++ ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1); ++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ++ ath79_eth1_data.mii_bus_dev = &rb493g_mdio_device.dev; ++ ath79_eth1_data.phy_mask = RB493G_MDIO_PHYMASK; ++ ath79_eth1_data.speed = SPEED_1000; ++ ath79_eth1_data.duplex = DUPLEX_FULL; ++ ++ platform_device_register(&rb493g_mdio_device); ++ ++ ath79_register_eth(1); ++ ath79_register_eth(0); ++ ++ ath79_register_usb(); ++ ++ ath79_pci_set_irq_map(ARRAY_SIZE(rb4xx_pci_irqs), rb4xx_pci_irqs); ++ ath79_register_pci(); ++} ++ ++MIPS_MACHINE(ATH79_MACH_RB_493G, "493G", "MikroTik RouterBOARD 493G", ++ rb493g_setup); +diff --git a/arch/mips/ath79/machtypes.h b/arch/mips/ath79/machtypes.h +index 2625405..7630954 100644 +--- a/arch/mips/ath79/machtypes.h ++++ b/arch/mips/ath79/machtypes.h +@@ -21,6 +21,15 @@ enum ath79_mach_type { + ATH79_MACH_AP81, /* Atheros AP81 reference board */ + ATH79_MACH_DB120, /* Atheros DB120 reference board */ + ATH79_MACH_PB44, /* Atheros PB44 reference board */ ++ ATH79_MACH_RB_411, /* MikroTik RouterBOARD 411/411A/411AH */ ++ ATH79_MACH_RB_411U, /* MikroTik RouterBOARD 411U */ ++ ATH79_MACH_RB_433, /* MikroTik RouterBOARD 433/433AH */ ++ ATH79_MACH_RB_433U, /* MikroTik RouterBOARD 433UAH */ ++ ATH79_MACH_RB_435G, /* MikroTik RouterBOARD 435G */ ++ ATH79_MACH_RB_450G, /* MikroTik RouterBOARD 450G */ ++ ATH79_MACH_RB_450, /* MikroTik RouterBOARD 450 */ ++ ATH79_MACH_RB_493, /* Mikrotik RouterBOARD 493/493AH */ ++ ATH79_MACH_RB_493G, /* Mikrotik RouterBOARD 493G */ + ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */ + }; + +-- +1.8.5.3 + |