adrian 0e84465cb2 Add GPIO function mux configuration for AR934x SoCs. ...

The AR934x (and maybe others in this family) have a more complicated
GPIO mux.  The AR71xx just has a single function register for a handful
of "GPIO or X" options, however the AR934x allows for one of roughly
100 behaviours for each GPIO pin.

So, this adds a quick hints based mechanism to configure the output
functions, which is required for some of the more interesting board
configurations.  Specifically, some use external LNAs to improve
RX, and without the MUX/output configured right, the 2GHz RX side
will be plain terrible.

It doesn't yet configure the "input" side yet; I'll add that if
it's required.

Tested:

* TP-Link TL-WDR3600, testing 2GHz STA/AP modes, checking some
  basic RX sensitivity things (ie, "can I see the AP on the other
  side of the apartment that intentionally has poor signal reception
  from where I am right now.")

Whilst here, fix a silly bug in the maxpin routine; I was missing
a break.

2015-03-21 06:08:35 +00:00

..

apb.c

ACK interrupts on the new SoCs.

2015-01-05 02:00:41 +00:00

apbvar.h

The AR71xx has APB interrupts in the MISC registers from 0-7, later

2014-03-16 08:39:46 +00:00

ar71xx_bus_space_reversed.c

…

ar71xx_bus_space_reversed.h

…

ar71xx_chip.c

Add new features - an MDIO clock, WMAC reset, GMAC reset and ethernet

2013-10-15 01:35:48 +00:00

ar71xx_chip.h

…

ar71xx_cpudef.h

Add a GPIO output mux configuration method.

2015-01-03 06:55:58 +00:00

ar71xx_ehci.c

[QCA955x] make the USB EHCI interrupts shareable.

2015-03-02 02:08:43 +00:00

ar71xx_fixup.c

…

ar71xx_fixup.h

…

ar71xx_gpio.c

Add GPIO function mux configuration for AR934x SoCs.

2015-03-21 06:08:35 +00:00

ar71xx_gpiovar.h

Implement GPIO_GET_BUS() method for all GPIO drivers.

2015-01-31 19:32:14 +00:00

ar71xx_macaddr.c

Start fleshing out some MAC address helper functions.

2015-03-15 21:56:12 +00:00

ar71xx_macaddr.h

Start fleshing out some MAC address helper functions.

2015-03-15 21:56:12 +00:00

ar71xx_machdep.c

Follow up to r225617. In order to maximize the re-usability of kernel code

2014-10-16 18:04:43 +00:00

ar71xx_ohci.c

Add 64-bit DMA support in the XHCI controller driver.

2015-01-05 20:22:18 +00:00

ar71xx_pci_bus_space.c

…

ar71xx_pci_bus_space.h

…

ar71xx_pci.c

Devices that rely on hints or identify routines for discovery need to

2013-10-29 14:07:31 +00:00

ar71xx_setup.c

Add initial Qualcomm Atheros QCA955x SoC support.

2015-01-05 02:06:26 +00:00

ar71xx_setup.h

add QCA955x SoC types.

2015-01-05 01:59:44 +00:00

ar71xx_spi.c

Devices that rely on hints or identify routines for discovery need to

2013-10-29 14:07:31 +00:00

ar71xx_wdog.c

Devices that rely on hints or identify routines for discovery need to

2013-10-29 14:07:31 +00:00

ar71xxreg.h

Add a MII mode for SGMII.

2015-03-02 01:23:59 +00:00

ar91xx_chip.c

Add new features - an MDIO clock, WMAC reset, GMAC reset and ethernet

2013-10-15 01:35:48 +00:00

ar91xx_chip.h

…

ar91xxreg.h

…

ar724x_chip.c

Add new features - an MDIO clock, WMAC reset, GMAC reset and ethernet

2013-10-15 01:35:48 +00:00

ar724x_chip.h

…

ar724x_pci.c

Fix the AR724x PCIe glue to correctly probe the BAR on AR7240 devices.

2014-09-28 07:27:58 +00:00

ar724xreg.h

Note that the AR724x PCIe registers are actually from the PCI_CTRL

2015-03-21 05:59:45 +00:00

ar933x_chip.c

Update the AR933x SoC support to include a few new knobs:

2013-10-15 03:23:08 +00:00

ar933x_chip.h

…

ar933x_uart.h

…

ar933xreg.h

Add register definitions for the AR933x SoC GMAC (ie, ethernet MAC)

2013-10-14 23:57:12 +00:00

ar934x_chip.c

Add a GPIO output mux configuration method.

2015-01-03 06:55:58 +00:00

ar934x_chip.h

Implement some initial AR934x support routines.

2013-07-21 03:56:57 +00:00

ar934x_nfcreg.h

Add the AR934x NAND flash controller register definitions.

2014-03-18 12:18:35 +00:00

ar934xreg.h

Add AR934x specific GPIO functions and output MUX configuration.

2015-01-03 06:35:53 +00:00

files.ar71xx

Start fleshing out some MAC address helper functions.

2015-03-15 21:56:12 +00:00

if_arge.c

Use ar71xx_mac_addr_random_init() instead of a hand-rolled random

2015-03-15 21:56:41 +00:00

if_argevar.h

The linux driver code for the MDIO bus does a read-after-write

2015-02-02 17:33:00 +00:00

pcf2123_rtc.c

…

pcf2123reg.h

…

qca955x_chip.c

Add ethernet MAC DDR flush hookups for QCA955x.

2015-03-04 03:52:50 +00:00

qca955x_chip.h

Add initial Qualcomm Atheros QCA955x SoC support.

2015-01-05 02:06:26 +00:00

qca955xreg.h

add QCA955x PCIe configuration registers.

2015-03-21 06:00:46 +00:00

std.ar71xx

…

uart_bus_ar71xx.c

Use the UART frequency when programming the UART clock.

2013-07-21 03:54:39 +00:00

uart_bus_ar933x.c

Use the UART frequency when programming the UART clock.

2013-07-21 03:54:39 +00:00

uart_cpu_ar71xx.c

Use the UART frequency when programming the UART clock.

2013-07-21 03:54:39 +00:00

uart_cpu_ar933x.c

Use the UART frequency when programming the UART clock.

2013-07-21 03:54:39 +00:00

uart_dev_ar933x.c

Commit some sins in the name of "oh god oh god I don't really want to

2014-07-27 05:44:42 +00:00

uart_dev_ar933x.h

…