forked from Minki/linux
76534860f1
From SAMA5D4, the watchdog timer is upgrated with a new feature, which is describled as in the datasheet, "WDT_MR can be written until a LOCKMR command is issued in WDT_CR". That is to say, as long as the bootstrap and u-boot don't issue a LOCKMR command, WDT_MR can be written more than once in the driver. So the SAMA5D4 watchdog driver's implementation is different from the at91sam9260 watchdog driver implemented in file at91sam9_wdt.c. The user application open the device file to enable the watchdog timer hardware, and close to disable it, and set the watchdog timer timeout by seting WDV and WDD fields of WDT_MR register, and ping the watchdog by issuing WDRSTT command to WDT_CR register with hard-coded key. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
194 lines
6.5 KiB
Makefile
194 lines
6.5 KiB
Makefile
#
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# Makefile for the WatchDog device drivers.
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#
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# The WatchDog Timer Driver Core.
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watchdog-objs += watchdog_core.o watchdog_dev.o
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obj-$(CONFIG_WATCHDOG_CORE) += watchdog.o
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# Only one watchdog can succeed. We probe the ISA/PCI/USB based
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# watchdog-cards first, then the architecture specific watchdog
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# drivers and then the architecture independent "softdog" driver.
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# This means that if your ISA/PCI/USB card isn't detected that
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# you can fall back to an architecture specific driver and if
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# that also fails then you can fall back to the software watchdog
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# to give you some cover.
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# ISA-based Watchdog Cards
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obj-$(CONFIG_PCWATCHDOG) += pcwd.o
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obj-$(CONFIG_MIXCOMWD) += mixcomwd.o
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obj-$(CONFIG_WDT) += wdt.o
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# PCI-based Watchdog Cards
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obj-$(CONFIG_PCIPCWATCHDOG) += pcwd_pci.o
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obj-$(CONFIG_WDTPCI) += wdt_pci.o
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# USB-based Watchdog Cards
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obj-$(CONFIG_USBPCWATCHDOG) += pcwd_usb.o
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# ALPHA Architecture
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# ARM Architecture
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obj-$(CONFIG_ARM_SP805_WATCHDOG) += sp805_wdt.o
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obj-$(CONFIG_AT91RM9200_WATCHDOG) += at91rm9200_wdt.o
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obj-$(CONFIG_AT91SAM9X_WATCHDOG) += at91sam9_wdt.o
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obj-$(CONFIG_CADENCE_WATCHDOG) += cadence_wdt.o
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obj-$(CONFIG_OMAP_WATCHDOG) += omap_wdt.o
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obj-$(CONFIG_TWL4030_WATCHDOG) += twl4030_wdt.o
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obj-$(CONFIG_21285_WATCHDOG) += wdt285.o
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obj-$(CONFIG_977_WATCHDOG) += wdt977.o
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obj-$(CONFIG_IXP4XX_WATCHDOG) += ixp4xx_wdt.o
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obj-$(CONFIG_KS8695_WATCHDOG) += ks8695_wdt.o
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obj-$(CONFIG_S3C2410_WATCHDOG) += s3c2410_wdt.o
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obj-$(CONFIG_SA1100_WATCHDOG) += sa1100_wdt.o
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obj-$(CONFIG_SAMA5D4_WATCHDOG) += sama5d4_wdt.o
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obj-$(CONFIG_DW_WATCHDOG) += dw_wdt.o
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obj-$(CONFIG_EP93XX_WATCHDOG) += ep93xx_wdt.o
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obj-$(CONFIG_PNX4008_WATCHDOG) += pnx4008_wdt.o
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obj-$(CONFIG_IOP_WATCHDOG) += iop_wdt.o
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obj-$(CONFIG_DAVINCI_WATCHDOG) += davinci_wdt.o
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obj-$(CONFIG_ORION_WATCHDOG) += orion_wdt.o
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obj-$(CONFIG_SUNXI_WATCHDOG) += sunxi_wdt.o
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obj-$(CONFIG_RN5T618_WATCHDOG) += rn5t618_wdt.o
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obj-$(CONFIG_COH901327_WATCHDOG) += coh901327_wdt.o
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obj-$(CONFIG_STMP3XXX_RTC_WATCHDOG) += stmp3xxx_rtc_wdt.o
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obj-$(CONFIG_NUC900_WATCHDOG) += nuc900_wdt.o
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obj-$(CONFIG_TS72XX_WATCHDOG) += ts72xx_wdt.o
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obj-$(CONFIG_IMX2_WDT) += imx2_wdt.o
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obj-$(CONFIG_UX500_WATCHDOG) += ux500_wdt.o
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obj-$(CONFIG_RETU_WATCHDOG) += retu_wdt.o
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obj-$(CONFIG_BCM2835_WDT) += bcm2835_wdt.o
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obj-$(CONFIG_MOXART_WDT) += moxart_wdt.o
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obj-$(CONFIG_SIRFSOC_WATCHDOG) += sirfsoc_wdt.o
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obj-$(CONFIG_ST_LPC_WATCHDOG) += st_lpc_wdt.o
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obj-$(CONFIG_QCOM_WDT) += qcom-wdt.o
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obj-$(CONFIG_BCM_KONA_WDT) += bcm_kona_wdt.o
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obj-$(CONFIG_TEGRA_WATCHDOG) += tegra_wdt.o
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obj-$(CONFIG_MESON_WATCHDOG) += meson_wdt.o
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obj-$(CONFIG_MEDIATEK_WATCHDOG) += mtk_wdt.o
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obj-$(CONFIG_DIGICOLOR_WATCHDOG) += digicolor_wdt.o
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obj-$(CONFIG_LPC18XX_WATCHDOG) += lpc18xx_wdt.o
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# AVR32 Architecture
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obj-$(CONFIG_AT32AP700X_WDT) += at32ap700x_wdt.o
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# BLACKFIN Architecture
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obj-$(CONFIG_BFIN_WDT) += bfin_wdt.o
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# CRIS Architecture
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# FRV Architecture
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# X86 (i386 + ia64 + x86_64) Architecture
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obj-$(CONFIG_ACQUIRE_WDT) += acquirewdt.o
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obj-$(CONFIG_ADVANTECH_WDT) += advantechwdt.o
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obj-$(CONFIG_ALIM1535_WDT) += alim1535_wdt.o
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obj-$(CONFIG_ALIM7101_WDT) += alim7101_wdt.o
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obj-$(CONFIG_F71808E_WDT) += f71808e_wdt.o
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obj-$(CONFIG_SP5100_TCO) += sp5100_tco.o
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obj-$(CONFIG_GEODE_WDT) += geodewdt.o
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obj-$(CONFIG_SC520_WDT) += sc520_wdt.o
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obj-$(CONFIG_SBC_FITPC2_WATCHDOG) += sbc_fitpc2_wdt.o
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obj-$(CONFIG_EUROTECH_WDT) += eurotechwdt.o
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obj-$(CONFIG_IB700_WDT) += ib700wdt.o
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obj-$(CONFIG_IBMASR) += ibmasr.o
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obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o
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obj-$(CONFIG_I6300ESB_WDT) += i6300esb.o
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obj-$(CONFIG_IE6XX_WDT) += ie6xx_wdt.o
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obj-$(CONFIG_ITCO_WDT) += iTCO_wdt.o
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ifeq ($(CONFIG_ITCO_VENDOR_SUPPORT),y)
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obj-$(CONFIG_ITCO_WDT) += iTCO_vendor_support.o
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endif
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obj-$(CONFIG_IT8712F_WDT) += it8712f_wdt.o
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obj-$(CONFIG_IT87_WDT) += it87_wdt.o
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obj-$(CONFIG_HP_WATCHDOG) += hpwdt.o
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obj-$(CONFIG_KEMPLD_WDT) += kempld_wdt.o
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obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
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obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
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obj-$(CONFIG_PC87413_WDT) += pc87413_wdt.o
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obj-$(CONFIG_NV_TCO) += nv_tco.o
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obj-$(CONFIG_RDC321X_WDT) += rdc321x_wdt.o
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obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o
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obj-$(CONFIG_SBC8360_WDT) += sbc8360.o
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obj-$(CONFIG_SBC7240_WDT) += sbc7240_wdt.o
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obj-$(CONFIG_CPU5_WDT) += cpu5wdt.o
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obj-$(CONFIG_SMSC_SCH311X_WDT) += sch311x_wdt.o
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obj-$(CONFIG_SMSC37B787_WDT) += smsc37b787_wdt.o
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obj-$(CONFIG_VIA_WDT) += via_wdt.o
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obj-$(CONFIG_W83627HF_WDT) += w83627hf_wdt.o
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obj-$(CONFIG_W83877F_WDT) += w83877f_wdt.o
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obj-$(CONFIG_W83977F_WDT) += w83977f_wdt.o
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obj-$(CONFIG_MACHZ_WDT) += machzwd.o
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obj-$(CONFIG_SBC_EPX_C3_WATCHDOG) += sbc_epx_c3.o
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obj-$(CONFIG_INTEL_SCU_WATCHDOG) += intel_scu_watchdog.o
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obj-$(CONFIG_INTEL_MID_WATCHDOG) += intel-mid_wdt.o
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# M32R Architecture
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# M68K Architecture
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obj-$(CONFIG_M54xx_WATCHDOG) += m54xx_wdt.o
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# MicroBlaze Architecture
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obj-$(CONFIG_XILINX_WATCHDOG) += of_xilinx_wdt.o
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# MIPS Architecture
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obj-$(CONFIG_ATH79_WDT) += ath79_wdt.o
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obj-$(CONFIG_BCM47XX_WDT) += bcm47xx_wdt.o
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obj-$(CONFIG_BCM63XX_WDT) += bcm63xx_wdt.o
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obj-$(CONFIG_RC32434_WDT) += rc32434_wdt.o
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obj-$(CONFIG_INDYDOG) += indydog.o
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obj-$(CONFIG_JZ4740_WDT) += jz4740_wdt.o
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obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o
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obj-$(CONFIG_PNX833X_WDT) += pnx833x_wdt.o
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obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
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obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
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obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
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obj-$(CONFIG_OCTEON_WDT) += octeon-wdt.o
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octeon-wdt-y := octeon-wdt-main.o octeon-wdt-nmi.o
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obj-$(CONFIG_LANTIQ_WDT) += lantiq_wdt.o
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obj-$(CONFIG_RALINK_WDT) += rt2880_wdt.o
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obj-$(CONFIG_IMGPDC_WDT) += imgpdc_wdt.o
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# PARISC Architecture
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# POWERPC Architecture
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obj-$(CONFIG_GEF_WDT) += gef_wdt.o
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obj-$(CONFIG_8xxx_WDT) += mpc8xxx_wdt.o
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obj-$(CONFIG_MV64X60_WDT) += mv64x60_wdt.o
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obj-$(CONFIG_PIKA_WDT) += pika_wdt.o
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obj-$(CONFIG_BOOKE_WDT) += booke_wdt.o
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obj-$(CONFIG_MEN_A21_WDT) += mena21_wdt.o
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# PPC64 Architecture
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obj-$(CONFIG_WATCHDOG_RTAS) += wdrtas.o
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# S390 Architecture
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obj-$(CONFIG_DIAG288_WATCHDOG) += diag288_wdt.o
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# SUPERH (sh + sh64) Architecture
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obj-$(CONFIG_SH_WDT) += shwdt.o
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# SPARC Architecture
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# SPARC64 Architecture
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obj-$(CONFIG_WATCHDOG_RIO) += riowd.o
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obj-$(CONFIG_WATCHDOG_CP1XXX) += cpwd.o
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# XTENSA Architecture
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# Xen
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obj-$(CONFIG_XEN_WDT) += xen_wdt.o
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# Architecture Independent
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obj-$(CONFIG_DA9052_WATCHDOG) += da9052_wdt.o
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obj-$(CONFIG_DA9055_WATCHDOG) += da9055_wdt.o
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obj-$(CONFIG_DA9062_WATCHDOG) += da9062_wdt.o
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obj-$(CONFIG_DA9063_WATCHDOG) += da9063_wdt.o
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obj-$(CONFIG_GPIO_WATCHDOG) += gpio_wdt.o
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obj-$(CONFIG_WM831X_WATCHDOG) += wm831x_wdt.o
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obj-$(CONFIG_WM8350_WATCHDOG) += wm8350_wdt.o
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obj-$(CONFIG_MAX63XX_WATCHDOG) += max63xx_wdt.o
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obj-$(CONFIG_SOFT_WATCHDOG) += softdog.o
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obj-$(CONFIG_MENF21BMC_WATCHDOG) += menf21bmc_wdt.o
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