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Fix attachment for GICs above 4GB
gic at fdt: Don't assume all irqs are established on disestablish. Fixes panic on detach of PCI devices on pcihost.
make compilable at NPCI==0
Merge thorpej-cfargs2.
Adapt to CFARGS().
Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
Sync with HEAD.
Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
Rename of_match_compat_data() to of_compatible_match(). Similarly, rename of_search_compatible() to of_compatible_lookup(). Standardize on of_compatible_match() for driver matching, and adapt all call sites.
Add 'const char *xname' arg to fdtbus_interrupt_controller_func .establish
Sync w/ HEAD.
Fix off-by-one when printing the range of SPIs in a GICv2m frame
Mostly merge changes from HEAD upto 20200411
Merge changes from current as of 20200406
Remove unnecessary cast and wrap a long line.
Fixed compile error.
Sync with HEAD
Sync with HEAD
Define constants for representing the standard interrupt types
({pos,neg,double}-edge, {high,low}-level) from the FDT "interrupts"
bindings. Use these defined constants rather than magic numbers.
Sync with HEAD, resolve a couple of conflicts
Only attach v2m if PCI support is present
Add GICv2m support
Sync with HEAD Resolve a couple of conflicts (result of the uimin/uimax changes)
Rename min/max -> uimin/uimax for better honesty. These functions are defined on unsigned int. The generic name min/max should not silently truncate to 32 bits on 64-bit systems. This is purely a name change -- no functional change intended. HOWEVER! Some subsystems have #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) even though our standard name for that is MIN/MAX. Although these may invite multiple evaluation bugs, these do _not_ cause integer truncation. To avoid `fixing' these cases, I first changed the name in libkern, and then compile-tested every file where min/max occurred in order to confirm that it failed -- and thus confirm that nothing shadowed min/max -- before changing it. I have left a handful of bootloaders that are too annoying to compile-test, and some dead code: cobalt ews4800mips hp300 hppa ia64 luna68k vax acorn32/if_ie.c (not included in any kernels) macppc/if_gm.c (superseded by gem(4)) It should be easy to fix the fallout once identified -- this way of doing things fails safe, and the goal here, after all, is to _avoid_ silent integer truncations, not introduce them. Maybe one day we can reintroduce min/max as type-generic things that never silently truncate. But we should avoid doing that for a while, so that existing code has a chance to be detected by the compiler for conversion to uimin/uimax without changing the semantics until we can properly audit it all. (Who knows, maybe in some cases integer truncation is actually intended!)
Sync with HEAD
Return the real interrupt handle from gic_fdt_establish
Make IRQ sharing work again
Sync with HEAD
Support Cortex-A9 (addr_d > addr_c).
more completely gic_fdt_disestablish() such that it's possible to re-establish later
update from HEAD
file gic_fdt.c was added on branch tls-maxphys on 2017-12-03 11:35:52 +0000
Handle NULL arg interrupt handlers that want the clock frame.
Sync with HEAD
Pull up following revision(s) (requested by jmcneill in ticket #114): sys/arch/arm/samsung/exynos_intr.h: revision 1.3 sys/arch/arm/sunxi/sun8i_h3_ccu.c: revision 1.1 sys/arch/arm/sunxi/sun8i_h3_ccu.c: revision 1.2 sys/arch/arm/sunxi/sun8i_h3_ccu.c: revision 1.3 sys/arch/arm/sunxi/sunxi_gates.c: revision 1.1 distrib/utils/embedded/mkimage: revision 1.66 sys/arch/arm/sunxi/sun8i_h3_ccu.c: revision 1.4 sys/arch/arm/sunxi/sunxi_rsb.c: revision 1.1 sys/arch/arm/sunxi/sun8i_h3_ccu.c: revision 1.5 sys/arch/arm/sunxi/sun8i_h3_ccu.c: revision 1.6 sys/arch/arm/sunxi/sun8i_h3_ccu.c: revision 1.7 sys/dev/gpio/gpio.c: revision 1.59 sys/arch/arm/sunxi/sunxi_ccu_prediv.c: revision 1.1 sys/conf/Makefile.kern.inc: revision 1.257 sys/arch/evbarm/conf/ODROID-XU_INSTALL: file removal sys/arch/arm/sunxi/sunxi_ccu_prediv.c: revision 1.2 sys/conf/Makefile.kern.inc: revision 1.258 sys/arch/arm/fdt/psci_fdt.h: revision 1.1 sys/arch/arm/sunxi/sunxi_resets.c: revision 1.1 sys/arch/evbarm/conf/files.sunxi: revision 1.1 sys/arch/evbarm/fdt/fdt_machdep.c: revision 1.8 sys/arch/evbarm/fdt/fdt_machdep.c: revision 1.9 sys/arch/arm/samsung/files.exynos: revision 1.22 distrib/utils/embedded/conf/armv7.conf: revision 1.13 sys/arch/arm/samsung/files.exynos: revision 1.23 sys/arch/evbarm/conf/std.tegra: revision 1.15 distrib/utils/embedded/conf/armv7.conf: revision 1.14 sys/arch/arm/samsung/files.exynos: revision 1.24 distrib/utils/embedded/conf/armv7.conf: revision 1.15 sys/arch/evbarm/sunxi/genassym.cf: revision 1.1 sys/arch/arm/samsung/exynos_fdt.c: file removal sys/dev/fdt/fdt_pinctrl.c: revision 1.4 sys/arch/arm/samsung/exynos_sysmmu.c: revision 1.2 sys/arch/arm/sunxi/sun8i_h3_gpio.c: revision 1.1 sys/arch/arm/sunxi/sunxi_twi.c: revision 1.1 sys/dev/usb/ehci.c: revision 1.255 sys/arch/arm/sunxi/sunxi_twi.c: revision 1.2 sys/arch/arm/sunxi/sun8i_a83t_ccu.h: revision 1.1 sys/dev/ic/dwc_mmc.c: revision 1.11 sys/arch/arm/cortex/gic.c: revision 1.24 distrib/evbarm/instkernel/ramdisk/Makefile: revision 1.17 etc/etc.evbarm/Makefile.inc: revision 1.87 etc/etc.evbarm/Makefile.inc: revision 1.88 sys/arch/arm/fdt/gic_fdt.c: revision 1.5 etc/Makefile: revision 1.429 sys/arch/arm/fdt/gic_fdt.c: revision 1.6 sys/arch/arm/fdt/gic_fdt.c: revision 1.7 sys/arch/arm/sunxi/sunxi_gpio.c: revision 1.1 sys/arch/arm/sunxi/sunxi_gpio.c: revision 1.2 sys/arch/evbarm/conf/std.sunxi: revision 1.1 sys/arch/arm/sunxi/sunxi_gpio.c: revision 1.3 sys/arch/evbarm/conf/std.sunxi: revision 1.2 sys/arch/arm/sunxi/sunxi_gpio.c: revision 1.4 sys/arch/evbarm/conf/std.sunxi: revision 1.3 sys/arch/arm/sunxi/sunxi_gpio.c: revision 1.5 sys/arch/arm/sunxi/sunxi_ccu_div.c: revision 1.1 sys/dev/gpio/gpiovar.h: revision 1.17 sys/arch/arm/sunxi/sunxi_gpio.c: revision 1.6 sys/arch/arm/sunxi/sunxi_gpio.c: revision 1.7 sys/arch/arm/sunxi/sunxi_gpio.c: revision 1.8 sys/arch/arm/sunxi/sunxi_rsb.h: revision 1.1 sys/arch/arm/samsung/exynos_i2c.c: revision 1.12 sys/dev/fdt/fdtvar.h: revision 1.21 sys/arch/evbarm/sunxi/sunxi_start.S: revision 1.1 sys/arch/arm/samsung/exynos_i2c.c: revision 1.13 sys/dev/fdt/fdtvar.h: revision 1.22 sys/arch/evbarm/conf/SUNXI: revision 1.10 sys/dev/fdt/fdtvar.h: revision 1.23 sys/arch/evbarm/conf/SUNXI: revision 1.11 sys/dev/fdt/gpioleds.c: revision 1.1 sys/dev/fdt/fdtvar.h: revision 1.24 sys/arch/evbarm/conf/SUNXI: revision 1.12 sys/arch/evbarm/conf/SUNXI: revision 1.13 sys/arch/arm/cortex/gic.c: revision 1.30 sys/arch/evbarm/conf/SUNXI: revision 1.14 sys/arch/evbarm/conf/SUNXI: revision 1.15 sys/arch/evbarm/conf/SUNXI: revision 1.16 sys/arch/arm/sunxi/sunxi_emac.c: revision 1.1 etc/Makefile: revision 1.430 sys/arch/arm/sunxi/sunxi_emac.c: revision 1.2 etc/Makefile: revision 1.431 sys/arch/evbarm/conf/VEXPRESS_A15: revision 1.17 sys/arch/arm/sunxi/sunxi_emac.c: revision 1.3 sys/arch/arm/sunxi/sunxi_emac.c: revision 1.4 sys/arch/arm/samsung/exynos5422_clock.c: revision 1.6 sys/arch/arm/samsung/exynos_platform.c: revision 1.1 sys/dev/ofw/ofw_subr.c: revision 1.29 sys/arch/arm/samsung/exynos_platform.c: revision 1.2 sys/arch/evbarm/conf/mk.vexpress: revision 1.3 sys/arch/arm/samsung/exynos_platform.c: revision 1.3 sys/arch/evbarm/conf/mk.vexpress: revision 1.4 sys/arch/arm/samsung/exynos_platform.c: revision 1.4 sys/arch/arm/arm/psci.h: revision 1.1 sys/arch/arm/samsung/exynos_platform.c: revision 1.5 sys/arch/arm/samsung/exynos_platform.c: revision 1.6 sys/arch/evbarm/fdt/fdt_machdep.c: revision 1.10 external/bsd/mdocml/bin/mandoc/Makefile: revision 1.12 sys/dev/fdt/files.fdt: revision 1.17 sys/dev/fdt/files.fdt: revision 1.18 sys/dev/fdt/files.fdt: revision 1.19 sys/arch/arm/samsung/exynos_sscom.c: revision 1.8 sys/arch/arm/sunxi/sun8i_a83t_ccu.c: revision 1.1 sys/arch/arm/sunxi/sunxi_mmc.c: revision 1.1 sys/arch/arm/samsung/exynos_sscom.c: revision 1.9 sys/arch/arm/conf/files.arm: revision 1.133 sys/arch/arm/samsung/mct_var.h: revision 1.5 sys/arch/arm/sunxi/sunxi_platform.c: revision 1.1 sys/arch/arm/sunxi/sunxi_platform.c: revision 1.2 sys/arch/evbarm/conf/std.vexpress: revision 1.6 sys/arch/arm/sunxi/sunxi_platform.c: revision 1.3 sys/arch/arm/sunxi/sun6i_a31_gpio.c: revision 1.1 sys/arch/arm/sunxi/sunxi_platform.c: revision 1.4 sys/arch/arm/sunxi/sun6i_a31_gpio.c: revision 1.2 sys/arch/arm/sunxi/files.sunxi: revision 1.1 sys/dev/ofw/ofw_subr.c: revision 1.30 sys/arch/arm/sunxi/files.sunxi: revision 1.2 sys/dev/ofw/openfirm.h: revision 1.35 sys/arch/arm/sunxi/files.sunxi: revision 1.3 sys/dev/ofw/openfirm.h: revision 1.36 sys/arch/arm/sunxi/files.sunxi: revision 1.4 sys/arch/arm/sunxi/files.sunxi: revision 1.5 sys/arch/evbarm/exynos/exynos_machdep.c: file removal sys/arch/arm/sunxi/sunxi_gpio.h: revision 1.1 sys/arch/arm/samsung/sscom.c: revision 1.9 sys/arch/arm/sunxi/files.sunxi: revision 1.6 sys/dev/fdt/ohci_fdt.c: revision 1.1 sys/arch/arm/sunxi/sunxi_usbphy.c: revision 1.1 sys/arch/arm/sunxi/sunxi_gpio.h: revision 1.2 sys/arch/arm/sunxi/files.sunxi: revision 1.7 sys/arch/arm/sunxi/sunxi_usbphy.c: revision 1.2 sys/arch/arm/sunxi/sunxi_gpio.h: revision 1.3 sys/arch/arm/sunxi/files.sunxi: revision 1.8 sys/arch/arm/sunxi/sunxi_usbphy.c: revision 1.3 sys/arch/arm/sunxi/files.sunxi: revision 1.9 sys/arch/arm/samsung/exynos_sscom.c: revision 1.10 sys/arch/evbarm/conf/mk.tegra: revision 1.5 sys/arch/arm/samsung/exynos_dwcmmc.c: revision 1.4 sys/arch/evbarm/conf/mk.tegra: revision 1.6 sys/arch/evbarm/conf/EXYNOS: revision 1.15 sys/arch/evbarm/conf/EXYNOS: revision 1.16 sys/arch/evbarm/conf/EXYNOS: revision 1.17 sys/arch/arm/sunxi/sunxi_ccu.c: revision 1.1 sys/arch/evbarm/conf/EXYNOS: revision 1.19 sys/arch/arm/sunxi/sunxi_ccu.c: revision 1.2 sys/arch/arm/sunxi/sunxi_ccu.c: revision 1.3 sys/arch/arm/sunxi/sunxi_ccu.c: revision 1.4 sys/arch/arm/sunxi/sunxi_ccu.c: revision 1.5 sys/arch/arm/sunxi/sunxi_emac.h: revision 1.1 sys/arch/evbarm/conf/mk.sunxi: revision 1.1 sys/arch/evbarm/include/bootconfig.h: revision 1.7 sys/arch/evbarm/conf/TEGRA: revision 1.24 sys/arch/arm/arm/psci.c: revision 1.1 sys/dev/led.c: revision 1.1 sys/dev/led.c: revision 1.2 sys/arch/arm/arm/psci_arm.S: revision 1.1 sys/arch/arm/sunxi/sunxi_ccu_gate.c: revision 1.1 sys/arch/arm/sunxi/sunxi_ccu_gate.c: revision 1.2 sys/dev/fdt/ehci_fdt.c: revision 1.1 sys/dev/fdt/ehci_fdt.c: revision 1.2 sys/arch/arm/sunxi/sun6i_a31_ccu.h: revision 1.1 sys/arch/evbarm/conf/EXYNOS: revision 1.21 sys/arch/arm/sunxi/files.sunxi: revision 1.10 sys/arch/arm/sunxi/files.sunxi: revision 1.11 sys/dev/fdt/fdtbus.c: revision 1.14 sys/arch/arm/sunxi/sunxi_mmc.h: revision 1.1 sys/arch/arm/samsung/exynos5422_dma.c: file removal usr.bin/config/mkmakefile.c: revision 1.69 sys/conf/files: revision 1.1178 sys/arch/arm/sunxi/sunxi_platform.h: revision 1.1 sys/arch/evbarm/exynos/exynos_start.S: revision 1.4 sys/arch/arm/samsung/exynos_pinctrl.c: revision 1.11 sys/arch/arm/samsung/exynos_pinctrl.c: revision 1.12 sys/arch/arm/sunxi/sunxi_rtc.c: revision 1.1 sys/arch/arm/sunxi/sun8i_h3_ccu.h: revision 1.1 sys/arch/arm/samsung/exynos5410_clock.c: revision 1.1 sys/arch/arm/samsung/exynos5410_clock.c: revision 1.2 sys/arch/evbarm/conf/SUNXI: revision 1.1 external/bsd/elftosb/usr.sbin/elftosb/Makefile: revision 1.5 sys/arch/evbarm/conf/SUNXI: revision 1.2 sys/arch/arm/fdt/psci_fdt.c: revision 1.1 sys/arch/evbarm/conf/SUNXI: revision 1.3 sys/arch/evbarm/conf/SUNXI: revision 1.4 sys/arch/evbarm/conf/files.exynos: revision 1.3 sys/arch/evbarm/conf/SUNXI: revision 1.5 sys/arch/evbarm/conf/SUNXI: revision 1.6 sys/arch/arm/sunxi/sunxi_ccu_nm.c: revision 1.1 sys/dev/fdt/fixedfactorclock.c: revision 1.1 sys/dev/fdt/fdt_subr.c: revision 1.14 sys/arch/evbarm/conf/SUNXI: revision 1.7 sys/arch/arm/sunxi/sunxi_ccu_nm.c: revision 1.2 sys/arch/arm/sunxi/sun8i_a83t_gpio.c: revision 1.1 sys/dev/fdt/fdt_subr.c: revision 1.15 sys/arch/evbarm/conf/SUNXI: revision 1.8 sys/arch/arm/sunxi/sunxi_ccu_nm.c: revision 1.3 sys/dev/ic/dwc_mmc_reg.h: revision 1.6 sys/dev/fdt/fdt_subr.c: revision 1.16 sys/arch/evbarm/conf/SUNXI: revision 1.9 usr.bin/config/mkmakefile.c: revision 1.70 sys/dev/fdt/fdt_phy.c: revision 1.1 sys/arch/evbarm/conf/ODROID-XU: file removal sys/arch/arm/fdt/arm_fdt.c: revision 1.4 sys/arch/arm/samsung/exynos_reg.h: revision 1.14 sys/conf/files: revision 1.1180 sys/arch/arm/samsung/exynos_reg.h: revision 1.15 sys/arch/arm/sunxi/sunxi_ccu.h: revision 1.1 sys/arch/arm/sunxi/sunxi_ccu.h: revision 1.2 sys/arch/arm/sunxi/sunxi_ccu.h: revision 1.3 sys/arch/arm/sunxi/sunxi_ccu.h: revision 1.4 sys/arch/arm/sunxi/sunxi_ccu.h: revision 1.5 sys/arch/arm/sunxi/sunxi_ccu.h: revision 1.6 sys/dev/ic/dwc_mmc_var.h: revision 1.6 sys/arch/arm/samsung/exynos_combiner.c: revision 1.7 sys/arch/evbarm/exynos/platform.h: revision 1.2 sys/arch/arm/fdt/files.fdt: revision 1.12 sys/arch/evbarm/conf/std.exynos: revision 1.2 sys/arch/evbarm/conf/std.exynos: revision 1.3 sys/arch/arm/rockchip/rockchip_dwcmmc.c: revision 1.6 sys/arch/arm/sunxi/sunxi_com.c: revision 1.1 sys/dev/led.h: revision 1.1 sys/arch/evbarm/conf/std.exynos: revision 1.5 sys/arch/arm/sunxi/sunxi_com.c: revision 1.2 sys/arch/evbarm/conf/files.evbarm: revision 1.26 usr.bin/config/defs.h: revision 1.99 sys/arch/arm/fdt/arm_fdtvar.h: revision 1.6 sys/arch/arm/samsung/exynos_soc.c: revision 1.32 sys/arch/arm/sunxi/sun6i_a31_ccu.c: revision 1.1 sys/arch/arm/sunxi/sun6i_a31_ccu.c: revision 1.2 sys/arch/arm/samsung/mct.c: revision 1.11 sys/arch/evbarm/conf/ODROID-U: file removal sys/arch/arm/samsung/mct.c: revision 1.12 sys/arch/arm/sunxi/sunxi_ccu_nkmp.c: revision 1.1 sys/arch/arm/sunxi/sunxi_ccu_nkmp.c: revision 1.2 sys/arch/arm/sunxi/sunxi_ccu_nkmp.c: revision 1.3 sys/arch/arm/sunxi/sunxi_ccu_nkmp.c: revision 1.4 Get the EXYNOS kernel building again with recent FDT changes. Untested. Use arm_fdt_cpu_hatch and add mmu entry for DTB Fix exynos5 devmap, bootstrap, and implement early_putchar. Calculate UART frequency based on bootloader config. Fix KERNEL_BASE_PHYS (how did this ever work?) Avoid divide-by-zero for unconfigured PLLs Correctly initialize i2cbus attach args. Add delay and enable mct timecounter. Fix build w/o VERBOSE_INIT_ARM Remove ODROID-U and ODROID-XU kernel configs as they no longer work. - Replace CONSADDR with SSCOM2CONSOLE in example - Remove gtmr (Exynos5422 uses mct) - cinclude EXYNOS.local instead of TEGRA.local Use fdtbus_intr_establish to hook in block interrupts instead of intr_establish. Simplify MCT; just enable it and then attach an ARMv7 generic timer. Add support for building DTB files during kernel build, from christos. build vexpress-v2p-ca15-tc1.dtb with the kernel build tegra124-apalis-eval.dtb, tegra124-jetson-tk1.dtb, tegra124-nyan-big.dtb, tegra124-nyan-blaze.dtb, and tegra124-venice2.dtb with the kernel Allow multiline makeoptions to work by quoting the newline.. Bump for quoting makeoptions with multiple lines. un-c99 bump required config version for multiline makeoptions feature Set DTS makeoption in kernel config Assign DTB files to a variable so we can make -V DTB put the dtb files with their kernels. no need for debug printing. Don't assume that CPU index = GIC CPU interface number. We can determine the current CPU interface number by reading from the read-only GICD_ITARGETSR0 through GICD_ITARGETSR7 registers. This gets interrupts working on Exynos 5422, where the boot processor has GIC CPU interface #4. use -v to get the expanded variable. Use -v to get the expanded variables. Get baud rate from sclk_uartN instead of uartN. Print IRQ number at attach. Fix PLL con0 register locations and add uart clocks Disable exyortc for now, it doesn't work. More or less a rewrite of dwc_mmc, based on awin_mmc, adding DMA support. Update for new dwc_mmc driver Fix dmesg Add Exynos 5410 clock controller driver. Fix a few typos in clock parent names for mmc clocks. From jmcneill@ Update for new dwc_mmc driver Implement platform reset for exynos5 Attach fdtbus to a /clocks node with no compatible string. Add support for ARM Power State Coordination Interface (PSCI). Support interrupt sharing. Add initial support for Allwinner H3 SoC. ARM Trusted Firmware reserves SGIs 8-15 for secure use. Even without ATF, U-Boot on some platforms may use SGIs in this range for the PSCI implementation. Change ARMGIC_IPI_BASE to 0 from (16 - NIPI) and add a compile-time assert to ensure that we don't end up with a conflict. Add H3 MMC support SD/MMC clock fixes Add FDT PHY interface. Add glue for generic ehci/ohci bindings. Rename a variable, NFC. Support parents in different clock domains. Add USB stuff. Doesn't quite work yet. Synopsys DesignWare APB UART needs "options COM_AWIN" for now. Add i2c glue. Add RTC driver. PHY registers start at index 1. Now USB works. Don't allow sharing edge and level triggered interrupts. Add arm_fdt_memory_dump helper for dumping physical addresses from ddb Print clocks with aprint_debug Remove unused defines Add fdtbus_get_string helper Add of_search_compatible, which searches an array of compat_data structures for a matching "compatible" entry matching the supplied OFW node. This allows us to associate data with compatible strings. Add driver for Allwinner Gigabit Ethernet (EMAC) as found in sun8i and later family SoCs. This is a port of my FreeBSD driver which has been confirmed to work on Allwinner H3, A83T, and A64 SoCs. Fix dmesg Add basic support for Allwinner A31. Add basic FDT GPIO support. Fix the pinctrl api to match the spec. A pinctrl config can have more than one xref, and an xref may have specifier data associated with it. Enable sunxi pinctrl support Adjust to new pinctrl API Add P2WI/RSB driver, based on awin_p2wi.c. Fix typo in a compat string. Configure pin defaults at attach No need to explicitly set pinctrl config 0 now Fix some register definitions. Disallow sharing between MPSAFE and non-MPSAFE handlers. Add of_match_compat_data. This routine searches an array of compat_data structures for a matching "compatible" entry matching the supplied OFW node. Add options __HAVE_CPU_UAREA_ALLOC_IDLELWP Add support for reserved memory and MEMORY_DISK_DYNAMIC for FDT-based kernels. the extent code cannot use the full range of u_long, so ignore the last page before 4GB too. ok jmcneill@ Copy install ramdisk to releasedir. Provide both a raw ffs and Legacy U-Boot version of it. Replace HUMMINGBIRD_A31 with SUNXI kernel on armv7.img and include .dtb files for SUNXI and TEGRA kernels on the MSDOS partition. Let the controller provide a default name for pins. This makes pins easier to locate when we have multiple banks and a variable number of pins per bank. Attach gpio(4) to sunxigpio Test for kernel build directory before reading DTB list Add support for Allwinner A83T SoC. Add A83T files Fixup busdma sync and locking in the RX path. Disable batch RX/TX ints. Fix AHB2 register definition and explicitly set AHB2 parent to PLL_PERIPH0/2 -- this gives us 50% more bus bandwidth for emac Restore TX_INTERVAL_DEFAULT to 64 Drop the sunxi_emac_rx_batch feature. It was originally designed to reduce the amount of mutex unlock/lock cycles during the RX path on FreeBSD and if_input, but it is not required to drop the lock before calling if_percpuq_enqueue on NetBSD. Write back the data value instead of mask in sunxi_gpio_write Add a helper for exposing LED controls via sysctl. Add GPIO LED driver. add gpioleds Add misc. gates and resets driver, and explicitly enable PIO clocks at attach. Add fdtbus_get_string_index helper. Add driver for fixed-factor clocks. Add ffclock Remove the requirement for ehci to attach after companion devices. "go for it" - skrll@ Remove the hack to find companion devices and just assume 1 companion if ETTF flag is not set. Remove pass numbers for ehci/ohci now that the attach order no longer matters Use unsigned char for ctype functions, suggested by christos Add : to body of populate_sunxi to appease bash. port-evbarm/52388: Fix number of args to a debug printf.
Disallow sharing between MPSAFE and non-MPSAFE handlers.
Don't allow sharing edge and level triggered interrupts.
Support interrupt sharing.
Use an FDT-based ARM_INTR_IMPL for Tegra.
Enumerate CPUs, GIC, and generic timer using FDT data instead of relying on hard-coded tables in mainbus.
Sync with HEAD
FDT: Interrupts -- add support for interrupt maps The mct on exynos uses an interrupt map so we add support now. Devices represent their interrupts either through a combination of interrupt-parent and interrupts properties, where the 'interrupts' property is an array of one or more interrupt specifiers; or through a combination of an interrupt-parent that points to an interrupt-map, where the interrupt-map contains 2 or more entries consisting of an index, a pointer to an interrupt-controller, and a specifier for that controller. This code adds the ability to walk the interrupt-map and return a specifier. Unfortunately, the addition requires changing the interface to the interrupt-controllers' _establish and _intstr functions, so this check in contains a rototill of the three existing fdt interrupt controllers to use the new interface.
Sync with HEAD (as of 26th Dec)
file gic_fdt.c was added on branch nick-nhusb on 2015-12-27 12:09:30 +0000
fdt glue for gic