This patch adds support for the Synopsys 10/100 Mbps Ethernet MAC used
on some ARC devices and on Rockchip SoCs.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
We need list_for_each_entry_safe in dev_remove_bb_dev since the
list entries are removed during iteration over the list.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reported-by: Alexander Aring <alex.aring@gmail.com>
From 4ea2bd2e1ca18136d7cfd61643bc8d8187b1495f Mon Sep 17 00:00:00 2001
From: Owen Kirby <osk@exegin.com>
Date: Wed, 16 Apr 2014 17:45:18 -0700
Subject: [PATCH] Fix AT91 UDC driver on boards without vbus.
While porting Barebox to one of our boards, we found that the AT91 UDC driver
will fail to connect to USB hosts, and will spam the console with errors if
the VBUS pin isn't connected.
Signed-off-by: Owen Kirby <osk@exegin.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The error messages would dereference the just checked NULL
ptr. As those messages don't add much value without further
info just remove them.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This most likely doesn't fix any real bugs, but it's the
right thing to do and reduces the noise level with static
checkers.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
of_get_named_gpio_flags used to return 'ret' when no device
is found, but 'ret' is zero here. Return an error instead.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
'ret' is only initialized when info->fbops->fb_activate_var exists, so
only use it in this case.
Reported-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Direction for CS GPIOs (for some targets) is undefined.
This patch fixes this issue.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
ePAPR 1.1 specifies the "stdout-path" property, but barebox currently
only handles the "linux,stdout-path" property. Add parsing for the new
property name.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
We have dev_add_param_enum() now, so use it for the mode_name
setting. Also drop the special case for single mode framebuffers,
just add the mode_name parameter for this case aswell.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
And use it inside struct fb_info. This struct has the advantage
that the supported modes can be passed around in a single pointer.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This updates the clk-divider to Kernel code, but without power-of-two
divider support which we do not need yet. This also adds table based
divider support to the divider.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
"ns16450" uses the same code as "ns16550a" but with FIFO disabled.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
If the ubidetach command is given a number that passes the range check
in ubi_detach_mtd_dev, but at which index the ubi_devices array contains
a NULL pointer, ubi_get_device tries to dereference this NULL pointer
to increment the ubi device reference count.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This driver is very handy for initial barebox porting.
It was used for running barebox on DiGiC2-based camera
and initial porting barebox to Loongson-1 and ar9331.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reported-by: Alexander Aring <alex.aring@gmail.com>
Reported-by: Alexander Shiyan <shc_work@mail.ru>
This driver is dts-only version of driver from Linux v3.14-rc5.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>