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Kunihiko Hayashi 6b9227d666 net: ethernet: ave: add multiple clocks and resets support as required property
When the link is becoming up for Pro4 SoC, the kernel is stalled
due to some missing clocks and resets.

The AVE block for Pro4 is connected to the GIO bus in the SoC.
Without its clock/reset, the access to the AVE register makes the
system stall.

In the same way, another MAC clock for Giga-bit Connection and
the PHY clock are also required for Pro4 to activate the Giga-bit feature
and to recognize the PHY.

To satisfy these requirements, this patch adds support for multiple clocks
and resets, and adds the clock-names and reset-names to the binding because
we need to distinguish clock/reset for the AVE main block and the others.

Also, make the resets a required property. Currently, "reset is
optional" relies on that the bootloader or firmware has deasserted
the reset before booting the kernel.  Drivers should work without
such expectation.

Fixes: 4c270b55a5 ("net: ethernet: socionext: add AVE ethernet driver")
Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-04-20 10:49:40 -04:00
arch xen: fixes for 4.17-rc1 2018-04-12 11:04:35 -07:00
block
certs
crypto MIPS changes for 4.17 2018-04-10 11:39:22 -07:00
Documentation net: ethernet: ave: add multiple clocks and resets support as required property 2018-04-20 10:49:40 -04:00
drivers net: ethernet: ave: add multiple clocks and resets support as required property 2018-04-20 10:49:40 -04:00
firmware
fs This pull request contains updates for both UBI and UBIFS: 2018-04-11 16:39:34 -07:00
include net-next: ax88796: add interrupt status callback to platform data 2018-04-19 16:11:11 -04:00
init seq_file: allocate seq_file from kmem_cache 2018-04-11 10:28:36 -07:00
ipc ipc/shm.c: shm_split(): remove unneeded test for NULL shm_file_data.vm_ops 2018-04-11 10:28:38 -07:00
kernel xdp: transition into using xdp_frame for return API 2018-04-17 10:50:29 -04:00
lib Fix for one swiotlb regression in 2.16 from Takashi. 2018-04-12 11:00:48 -07:00
LICENSES
mm page cache: use xa_lock 2018-04-11 10:28:39 -07:00
net net/ipv6: Fix gfp_flags arg to addrconf_prefix_route 2018-04-19 15:40:13 -04:00
samples remoteproc updates for v4.17 2018-04-10 12:09:27 -07:00
scripts asm-generic fixes for v4.17-rc1 2018-04-12 09:15:48 -07:00
security ipc/msg: introduce msgctl(MSG_STAT_ANY) 2018-04-11 10:28:37 -07:00
sound sound fixes for 4.17-rc1 2018-04-10 10:16:04 -07:00
tools selftest: tc_flower: add testcase for 'ip_flags' 2018-04-17 13:41:54 -04:00
usr
virt
.clang-format clang-format: add configuration file 2018-04-11 10:28:35 -07:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore clang-format: add configuration file 2018-04-11 10:28:35 -07:00
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS net: phy: mdio-gpio: Remove redundant platform data header 2018-04-19 15:59:11 -04:00
Makefile
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.