Commit graph

12 commits

Author SHA1 Message Date
Jonas Gorski
a3384088a2 brcm63xx: add uart nodes
Now that we can register uarts through device-tree, add them to the dtsi
files.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
2017-12-16 12:57:05 +01:00
Jonas Gorski
9ceeaf4c6c brcm63xx: switch to hardware led controllers
Instead of bit banging SPI to talk to the GPIO chip, use the hardware
led controllers intended for controlling the LEDs.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
2017-06-10 12:40:38 +02:00
Jonas Gorski
0755c2d117 brcm63xx: add pinctrl support
Add and enable pincontrol drivers, and update dts(i) files with
appropriate hogs.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
2017-06-10 12:40:37 +02:00
Jonas Gorski
b50fd8c2b3 brcm63xx: register SPI controllers through DT
Register SPI controllers through device tree. We will wire up the clocks
at a later stage.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
2017-06-04 11:33:43 +02:00
Jonas Gorski
dd7079e79a brcm63xx: implement gpio_to_irq for bcm63xx-gpio
Add support for mapping some GPIO lines to IRQs. GPIO to IRQ mappings
were found out through experimentation, helped by having the GPIO as
output still toggling the IRQ input.

Based-on: http://patchwork.ozlabs.org/patch/660534/
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
2017-02-09 14:30:43 +01:00
Jonas Gorski
80403e4558 brcm63xx: use upstreamed compatible name for the periph intc
This makes the eventual migration to bmips easier, as dts files
will require less changes.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
2016-06-21 09:23:22 +02:00
Jonas Gorski
eea227c60d brcm63xx: probe gpio controllers through DT
Add a generic mmio gpio controller based driver and probe it
through device tree.

Use aliases for base calculation until we converted all users to
device tree or named gpios.

Convert bcm63xx_enet's ephy-reset gpio to use a named gpio.

While at it, remove the duplicate reset gpio defintion for livebox.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 44565
2015-02-27 17:39:49 +00:00
Jonas Gorski
bdb1ee51f8 brcm63xx: fix a few issues in irq chip drivers
Fix locking and lock usage, making it compile for SMP.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 43578
2014-12-08 16:11:52 +00:00
Jonas Gorski
e8068f0b1b brcm63xx: register interrupt-controllers through DT when possible
Add the required nodes for the interrupt controllers and register
them through DT when a DTB is present.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 43457
2014-12-01 00:52:07 +00:00
Jonas Gorski
443d730da8 brcm63xx: dtsi: add missing ranges properity to ubus nodes
Allows nodes behind it to be mapped.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 43456
2014-12-01 00:51:56 +00:00
Jonas Gorski
d9a2c55806 brcm63xx: dtsi: add missing properties to cpu nodes
Mark them as cpu nodes and add the addresses.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 43455
2014-12-01 00:51:53 +00:00
Jonas Gorski
0343c0288e brcm63xx: add empty dtsi files for each of the supported SoCs
Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 42120
2014-08-11 11:36:53 +00:00