linux-toradex.git/arch/mips/ath79, branch v4.1.5 Linux kernel for Apalis and Colibri modules MIPS: ath79: Add a missing new line in log message 2015-06-02T14:07:31+00:00 Alban Bedel albeu@free.fr 2015-04-19T12:30:01+00:00 a26484bb7e77d474ecef1ef01ce37fb16fb84f60 The memory setup log is missing a new line. Signed-off-by: Alban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Qais Yousef <qais.yousef@imgtec.com> Cc: Wolfram Sang <wsa@the-dreams.de> Cc: Sergey Ryazanov <ryazanov.s.a@gmail.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/9771/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
The memory setup log is missing a new line.

Signed-off-by: Alban Bedel <albeu@free.fr>
Cc: linux-mips@linux-mips.org
Cc: Andrew Bresticker <abrestic@chromium.org>
Cc: Qais Yousef <qais.yousef@imgtec.com>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/9771/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: ath79: fix build problem if CONFIG_BLK_DEV_INITRD is not set 2015-05-29T18:23:36+00:00 Laurent Fasnacht l@libres.ch 2015-05-27T17:50:00+00:00 556b6629c10c65cee42fa893681ffdd653d097c4 initrd_start is defined in init/do_mounts_initrd.c, which is only included in kernel if CONFIG_BLK_DEV_INITRD=y. Signed-off-by: Laurent Fasnacht <l@libres.ch> Cc: linux-mips@linux-mips.org Cc: trivial@kernel.org Patchwork: https://patchwork.linux-mips.org/patch/10198/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
initrd_start is defined in init/do_mounts_initrd.c, which is only
included in kernel if CONFIG_BLK_DEV_INITRD=y.

Signed-off-by: Laurent Fasnacht <l@libres.ch>
Cc: linux-mips@linux-mips.org
Cc: trivial@kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/10198/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: ath79: Increase max memory limit to 256MByte 2015-04-01T15:21:57+00:00 Helmut Schaa helmut.schaa@googlemail.com 2014-12-18T12:05:40+00:00 c1bed31f9c67f7d315ba13e6eb215fb412a33514 At least QCA955x can handle up to 256MBytes. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Cc: linux-mips@linux-mips.org Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Patchwork: https://patchwork.linux-mips.org/patch/8738/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
At least QCA955x can handle up to 256MBytes.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Cc: linux-mips@linux-mips.org
Cc: Gabor Juhos <juhosg@openwrt.org>
Cc: Helmut Schaa <helmut.schaa@googlemail.com>
Patchwork: https://patchwork.linux-mips.org/patch/8738/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: ath79: Read the initrd address from the firmware environment 2014-11-24T06:45:30+00:00 Alban Bedel albeu@free.fr 2014-11-07T11:44:36+00:00 ebf71ec7e14bd55d0114f625686304979ecff4d0 Allow loading an initrd passed by the firmware. Signed-off-by: Alban Bedel <albeu@free.fr> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8354/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Allow loading an initrd passed by the firmware.

Signed-off-by: Alban Bedel <albeu@free.fr>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8354/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: ath79: Use the firmware lib to parse the kernel command line 2014-11-24T06:45:29+00:00 Alban Bedel albeu@free.fr 2014-11-07T11:44:35+00:00 11a0f40bc98d6ae34cb3283e6008abc433e252bb No need to duplicate code that is available in the firmware library. It also give us access to the firmware environment which is needed to read the initrd address and size. Signed-off-by: Alban Bedel <albeu@free.fr> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8353/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
No need to duplicate code that is available in the firmware library.
It also give us access to the firmware environment which is needed
to read the initrd address and size.

Signed-off-by: Alban Bedel <albeu@free.fr>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8353/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Add hook to get C0 performance counter interrupt 2014-11-24T06:44:53+00:00 Andrew Bresticker abrestic@chromium.org 2014-09-18T21:47:12+00:00 a669efc4a3b49de9226b280bb683f5b1d5a5d143 The hardware perf event driver and oprofile interpret the global cp0_perfcount_irq differently: in the hardware perf event driver it is an offset from MIPS_CPU_IRQ_BASE and in oprofile it is the actual IRQ number. This still works most of the time since MIPS_CPU_IRQ_BASE is usually 0, but is clearly wrong. Since the performance counter interrupt may vary from platform to platform like the C0 timer interrupt, add the optional get_c0_perfcount_int hook which returns the IRQ number of the performance counter. The hook should return < 0 if the performance counter interrupt is shared with the timer. If the hook is not present, the CPU vector reported in C0_IntCtl (cp0_perfcount_irq) is used. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Reviewed-by: Qais Yousef <qais.yousef@imgtec.com> Tested-by: Qais Yousef <qais.yousef@imgtec.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Jeffrey Deans <jeffrey.deans@imgtec.com> Cc: Markos Chandras <markos.chandras@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Qais Yousef <qais.yousef@imgtec.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: John Crispin <blogic@openwrt.org> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/7805/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
The hardware perf event driver and oprofile interpret the global
cp0_perfcount_irq differently: in the hardware perf event driver
it is an offset from MIPS_CPU_IRQ_BASE and in oprofile it is the
actual IRQ number.  This still works most of the time since
MIPS_CPU_IRQ_BASE is usually 0, but is clearly wrong.  Since the
performance counter interrupt may vary from platform to platform
like the C0 timer interrupt, add the optional get_c0_perfcount_int
hook which returns the IRQ number of the performance counter.
The hook should return < 0 if the performance counter interrupt is
shared with the timer.  If the hook is not present, the CPU vector
reported in C0_IntCtl (cp0_perfcount_irq) is used.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-by: Qais Yousef <qais.yousef@imgtec.com>
Tested-by: Qais Yousef <qais.yousef@imgtec.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Bresticker <abrestic@chromium.org>
Cc: Jeffrey Deans <jeffrey.deans@imgtec.com>
Cc: Markos Chandras <markos.chandras@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Qais Yousef <qais.yousef@imgtec.com>
Cc: Jonas Gorski <jogo@openwrt.org>
Cc: John Crispin <blogic@openwrt.org>
Cc: David Daney <ddaney.cavm@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7805/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: ath79: Fix compilation error when CONFIG_PCI is disabled 2014-10-22T21:16:59+00:00 Stefan Hengelein stefan.hengelein@fau.de 2014-10-20T13:11:39+00:00 44da7623e307bba3eefd7eaf11e605e15a923d72 When CONFIG_PCI is disabled, 'db120_pci_init()' had a different signature than when was enabled. Therefore, compilation failed when CONFIG_PCI was not present. arch/mips/ath79/mach-db120.c:132: error: too many arguments to function 'db120_pci_init' This error was found with vampyr. Signed-off-by: Stefan Hengelein <stefan.hengelein@fau.de> Reviewed-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: geert@linux-m68k.org Patchwork: https://patchwork.linux-mips.org/patch/8119/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
When CONFIG_PCI is disabled, 'db120_pci_init()' had a different
signature than when was enabled. Therefore, compilation failed when
CONFIG_PCI was not present.

arch/mips/ath79/mach-db120.c:132: error: too many arguments to function 'db120_pci_init'

This error was found with vampyr.

Signed-off-by: Stefan Hengelein <stefan.hengelein@fau.de>
Reviewed-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: geert@linux-m68k.org
Patchwork: https://patchwork.linux-mips.org/patch/8119/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
usb: host: remove selects of USB_ARCH_HAS_?HCI 2014-02-18T20:36:38+00:00 Paul Bolle pebolle@tiscali.nl 2014-02-16T19:46:20+00:00 f6723b569a67aa4042b4ddc72822bf7f4395f3d2 USB_ARCH_HAS_EHCI, USB_ARCH_HAS_OHCI, and USB_ARCH_HAS_XHCI were just removed. Selecting them is a nop. The select statements for these symbols can be removed too. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
USB_ARCH_HAS_EHCI, USB_ARCH_HAS_OHCI, and USB_ARCH_HAS_XHCI were just
removed. Selecting them is a nop. The select statements for these
symbols can be removed too.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mips: delete non-required instances of include <linux/init.h> 2014-01-24T21:39:56+00:00 Paul Gortmaker paul.gortmaker@windriver.com 2014-01-06T19:59:30+00:00 3b2663ca844648c1b511f4dc8b1d5918174da58b None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6320/ 
None of these files are actually using any __init type directives
and hence don't need to include <linux/init.h>.  Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6320/
MIPS: ath79: Remove ar933x_uart_platform.h header 2013-10-29T20:23:49+00:00 Gabor Juhos juhosg@openwrt.org 2013-09-17T08:13:29+00:00 1a9db0a9ea11ebf2d83d928f4933f21bf6a808e9 In commit 15ef17f622033455dcf03ae96256e474073a7b11 (tty: ar933x_uart: use the clk API to get the uart clock), the AR933x UART driver for has been converted to get the uart clock rate via the clock API and it does not use the platform data anymore. Remove the ar933x_uart_platform.h header file and get rid of the superfluous variable and initialization code in platform setup. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5832/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
In commit 15ef17f622033455dcf03ae96256e474073a7b11
(tty: ar933x_uart: use the clk API to get the uart
clock), the AR933x UART driver for has been converted
to get the uart clock rate via the clock API and it
does not use the platform data anymore.

Remove the ar933x_uart_platform.h header file and get
rid of the superfluous variable and initialization code
in platform setup.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5832/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>