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d90e30ba36
freebsd-dev/sys/arm/at91
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Warner Losh d90e30ba36 Implement the FDT static pinctl/pinmux spec for Atmel. This will 
configure the mux and config registers for PIO devices based on what
we find in the FDT. I developed it per the spec that had been
committed to Linux in the January 2014 time frame and haven't
updated. In short, bundles of pins are activated in specific ways for
specific configurations, and we implement all of that.

What's not included is a MI device infrastructure, any dynamic
run-time changing of these pins, etc. Also not included are hooks into
all the drivers to enable the latter (static at boot no driver changes
are needed). These larger questions will need to be answered once we
have more drivers like this for more platforms, or somebody has a heck
of a lot of time to research a bunch of platforms, the Linux solution
(which is good, but has its warts), etc.
2014-08-15 16:08:52 +00:00
..
at91_aic.c Add support for multipass to Atmel, for both FDT and !FDT cases. 2014-08-14 04:21:25 +00:00
at91_aicreg.h
at91_cfata.c
at91_common.c Start to add FDT support. 2014-08-14 04:21:20 +00:00
at91_gpio.h Provide a simplified way to specify GPIO pins for the Atmel port. 2014-01-15 19:49:12 +00:00
at91_machdep.c Start to add FDT support. 2014-08-14 04:21:20 +00:00
at91_mci.c Print the symbolic bit names for the status when we get a timeout. 2014-08-14 23:17:33 +00:00
at91_mcireg.h Print the symbolic bit names for the status when we get a timeout. 2014-08-14 23:17:33 +00:00
at91_pdcreg.h
at91_pinctrl.c Implement the FDT static pinctl/pinmux spec for Atmel. This will 2014-08-15 16:08:52 +00:00
at91_pio_sam9g20.h Add support for the AT91SAM9260 2010-10-06 22:40:27 +00:00
at91_pio_sam9g45.h Add support for the Atmel AT91SAM9G45 CPU. 2012-07-26 08:01:25 +00:00
at91_pio.c Implement the FDT static pinctl/pinmux spec for Atmel. This will 2014-08-15 16:08:52 +00:00
at91_pioreg.h Add definitions for the additional PIO pins found on recent AT91 SoCs. 2013-12-02 02:33:03 +00:00
at91_piovar.h Implement the FDT static pinctl/pinmux spec for Atmel. This will 2014-08-15 16:08:52 +00:00
at91_pit.c Add support for multipass to Atmel, for both FDT and !FDT cases. 2014-08-14 04:21:25 +00:00
at91_pitreg.h at91pit->at91_pit for consistnecy with other drivers. 2012-07-11 17:11:54 +00:00
at91_pmc.c Add support for multipass to Atmel, for both FDT and !FDT cases. 2014-08-14 04:21:25 +00:00
at91_pmcreg.h Add charge pump current register. 2012-08-10 04:47:20 +00:00
at91_pmcvar.h Correct the PLLA setting functions and centralize. 2012-08-11 05:45:19 +00:00
at91_reset.S Eliminate the AT91XXXX_BASE for each SoC. AT91_BASE is the right way 2012-07-10 02:14:50 +00:00
at91_rst.c Add FDT attachment. Flag lost functionality with FDT_HACKS so we can 2014-02-09 20:59:46 +00:00
at91_rstreg.h at91$DEV->at91_$DEV to match other Atmel drivers. Also, export 2012-07-11 17:11:07 +00:00
at91_rtc.c Loop reading the RTC registers until the same values are obtained 2012-10-07 20:36:46 +00:00
at91_rtcreg.h Use the RTC unit to get the time. This works on all known AT91SAM9* 2012-10-07 01:58:32 +00:00
at91_sdramc.c Add device node for SDRAMC device. Currently just claims device's 2014-02-28 02:59:51 +00:00
at91_shdwc.c shdwc device for fdt 2014-02-28 03:00:25 +00:00
at91_smc.c Add standard memory controller helper functions. 2014-01-19 17:45:13 +00:00
at91_smc.h Add standard memory controller helper functions. 2014-01-19 17:45:13 +00:00
at91_spi.c Honor the disabled status by only grabbing resources and returning 2014-02-13 16:50:08 +00:00
at91_spireg.h - Prepend the device description with "AT91" to reflect its nature. [1] 2012-06-03 00:54:10 +00:00
at91_ssc.c Strip trailing whitespace before other changes. 2012-06-13 04:52:19 +00:00
at91_sscreg.h
at91_st.c Make the SoC stuff a little more modular, and start to move away from 2012-07-11 20:17:14 +00:00
at91_streg.h Make the SoC stuff a little more modular, and start to move away from 2012-07-11 20:17:14 +00:00
at91_tcb.c tcb device for fdt 2014-02-28 03:00:28 +00:00
at91_twi.c Honor the disabled status by only grabbing resources and returning 2014-02-13 16:50:08 +00:00
at91_twiio.h
at91_twireg.h Add support for the Atmel SAM9XE familiy of microcontrollers, which 2012-04-14 17:09:38 +00:00
at91_usartreg.h
at91_wdt.c FDT attachment... 2014-02-09 21:01:53 +00:00
at91_wdtreg.h Strip trailing whitespace before other changes. 2012-06-13 04:52:19 +00:00
at91.c Add AIC to at91sam9260 support, now that it is needed for multipass to 2014-08-14 04:21:31 +00:00
at91board.h Create a generic way to support multiple boards within an 2012-07-07 05:02:39 +00:00
at91reg.h The system IRQ is always IRQ 1. Make it so. 2012-07-10 02:39:03 +00:00
at91rm92reg.h Switch to using PAs rather than VAs for the addresses we map for 2014-01-31 15:38:05 +00:00
at91rm9200_devices.c Fix a typo: the RXD0 pin is PA18, not PA19. 2013-03-29 18:06:54 +00:00
at91rm9200.c Move AIC related stuff to own file. 2014-03-08 06:06:50 +00:00
at91rm9200var.h Configure the peripheral pins for MCI devices. Eliminate the now-unused 2012-07-15 05:41:43 +00:00
at91sam9g20.c Move AIC related stuff to own file. 2014-03-08 06:06:50 +00:00
at91sam9g20reg.h Move AIC related stuff to own file. 2014-03-08 06:06:50 +00:00
at91sam9g45.c Add data so we can convert a PIO unit number into a base address. 2014-01-15 19:53:36 +00:00
at91sam9g45reg.h Switch to using PAs rather than VAs for the addresses we map for 2014-01-31 15:38:05 +00:00
at91sam9x5.c Move AIC related stuff to own file. 2014-03-08 06:06:50 +00:00
at91sam9x5reg.h Remove bogus define that causes compile errors. Most of the defines 2014-03-09 02:28:30 +00:00
at91sam9260.c Add AIC to at91sam9260 support, now that it is needed for multipass to 2014-08-14 04:21:31 +00:00
at91sam9260reg.h Add AIC to at91sam9260 support, now that it is needed for multipass to 2014-08-14 04:21:31 +00:00
at91soc.c Make the SoC stuff a little more modular, and start to move away from 2012-07-11 20:17:14 +00:00
at91soc.h Make the SoC stuff a little more modular, and start to move away from 2012-07-11 20:17:14 +00:00
at91var.h Make at91_soc_id() public. 2014-03-08 05:03:56 +00:00
board_bwct.c Configure the peripheral pins for MCI devices. Eliminate the now-unused 2012-07-15 05:41:43 +00:00
board_eb9200.c Fix board ID too... 2014-02-13 15:47:41 +00:00
board_ethernut5.c uboot should be telling us it is an ETHERNUT5 for this board. Tag it 2012-07-14 06:00:37 +00:00
board_hl200.c Configure the peripheral pins for MCI devices. Eliminate the now-unused 2012-07-15 05:41:43 +00:00
board_hl201.c Connect NAND for the SAM9260EK eval board, as well as the HotE HL-201. 2014-01-19 17:59:34 +00:00
board_kb920x.c Configure the peripheral pins for MCI devices. Eliminate the now-unused 2012-07-15 05:41:43 +00:00
board_qila9g20.c Create a generic way to support multiple boards within an 2012-07-07 05:02:39 +00:00
board_sam9g20ek.c Create a generic way to support multiple boards within an 2012-07-07 05:02:39 +00:00
board_sam9x25ek.c Create a generic way to support multiple boards within an 2012-07-07 05:02:39 +00:00
board_sam9260ek.c Fix gcc with -Wstrict-prototypes by telling it bi_emac takes no parameters. 2014-01-25 19:36:27 +00:00
board_sn9g45.c Add new at91sam9g45 support and sn9g45 board to the ATMEL kernel. 2012-07-27 16:38:02 +00:00
board_tsc4370.c Remove extra semicolons. 2014-06-06 16:37:42 +00:00
files.at91 Add support for FDT and !FDT configs on Atmel, though FDT isn't 2014-08-14 04:21:14 +00:00
if_ate.c Don't bother clearing maps for static DMA allocations to NULL. Instead, 2014-06-17 18:10:06 +00:00
if_atereg.h if_ate.c: 2010-10-06 22:25:21 +00:00
if_macb.c Fix various NIC drivers to properly cleanup static DMA resources. 2014-06-11 14:53:58 +00:00
if_macbreg.h
if_macbvar.h Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this 2013-11-30 22:17:27 +00:00
std.at91 Set machine correctly on ARM. This allows universe to use the correct world 2012-08-18 05:48:19 +00:00
std.at91sam9 Set machine correctly on ARM. This allows universe to use the correct world 2012-08-18 05:48:19 +00:00
std.at91sam9g45 Set machine correctly on ARM. This allows universe to use the correct world 2012-08-18 05:48:19 +00:00
std.atmel Add support for multipass to Atmel, for both FDT and !FDT cases. 2014-08-14 04:21:25 +00:00
std.bwct Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
std.eb9200 Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
std.ethernut5 Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
std.hl200 Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
std.hl201 Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
std.kb920x Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
std.qila9g20 Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
std.sam9g20ek Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
std.sam9x25ek Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
std.sam9260ek Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
std.sn9g45 Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
std.tsc4370 Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
uart_bus_at91usart.c Remove redundant declaration for uart devclass. 2014-01-24 16:50:15 +00:00
uart_cpu_at91usart.c Remove redundant declaration for uart devclass. 2014-01-24 16:50:15 +00:00
uart_dev_at91usart.c Style(9) nit: Use tab here. 2014-02-27 08:19:19 +00:00