linux-toradex.git/arch/arm/Kconfig.debug, branch v5.11-rc5

ARM: remove ebsa110 platform

2020-10-30T20:57:03+00:00

Russell said that he is no longer using this machine, and it seems that
nobody else has in a long time, so it's time to say goodbye to it.

As this is the last platform using CONFIG_ARCH_USES_GETTIMEOFFSET,
there are some follow-up patches to remove that as well.

Acked-by: Russell King 
Signed-off-by: Arnd Bergmann

Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2020-10-24T17:33:08+00:00

Pull ARM SoC platform updates from Olof Johansson:
 "SoC changes, a substantial part of this is cleanup of some of the
  older platforms that used to have a bunch of board files.

  In particular:

   - Remove non-DT i.MX platforms that haven't seen activity in years,
     it's time to remove them.

   - A bunch of cleanup and removal of platform data for TI/OMAP
     platforms, moving over to genpd for power/reset control (yay!)

   - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them
     closer to multiplatform support (not quite there yet, but getting
     close).

  There are a few other changes too, smaller fixlets, etc. For new
  platform support, the primary ones are:

   - New SoC: Hisilicon SD5203, ARM926EJ-S platform.

   - Cpufreq support for i.MX7ULP"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits)
  ARM: mstar: Select MStar intc
  ARM: stm32: Replace HTTP links with HTTPS ones
  ARM: debug: add UART early console support for SD5203
  ARM: hisi: add support for SD5203 SoC
  ARM: omap3: enable off mode automatically
  clk: imx: imx35: Remove mx35_clocks_init()
  clk: imx: imx31: Remove mx31_clocks_init()
  clk: imx: imx27: Remove mx27_clocks_init()
  ARM: imx: Remove unused definitions
  ARM: imx35: Retrieve the IIM base address from devicetree
  ARM: imx3: Retrieve the AVIC base address from devicetree
  ARM: imx3: Retrieve the CCM base address from devicetree
  ARM: imx31: Retrieve the IIM base address from devicetree
  ARM: imx27: Retrieve the CCM base address from devicetree
  ARM: imx27: Retrieve the SYSCTRL base address from devicetree
  ARM: s3c64xx: bring back notes from removed debug-macro.S
  ARM: s3c24xx: fix Wunused-variable warning on !MMU
  ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
  MAINTAINERS: mark linux-samsung-soc list non-moderated
  ARM: imx: Remove remnant board file support pieces
  ...

Merge tag 'hisi-arm-soc-for-5.10' of git://github.com/hisilicon/linux-hisi into arm/soc

2020-10-03T20:15:40+00:00

Hisilicon ARM SoC updates for v5.10

- Add SD5203 SoC support which core is ARM926EJ-S
- Add Low-level debugging support for SD5203

* tag 'hisi-arm-soc-for-5.10' of git://github.com/hisilicon/linux-hisi:
  ARM: debug: add UART early console support for SD5203
  ARM: hisi: add support for SD5203 SoC

Link: https://lore.kernel.org/r/5F742928.2060202@hisilicon.com
Signed-off-by: Olof Johansson

ARM: debug: add UART early console support for SD5203

2020-09-30T01:56:40+00:00

Add support of early console for SD5203.

Signed-off-by: Kefeng Wang 
Signed-off-by: Zhen Lei 
Signed-off-by: Wei Xu

ARM: 9005/1: debug: Select flow control for all debug UARTs

2020-09-15T13:35:28+00:00

Instead of a flow control selection mechanism specifically for
8250, make this available for all debug UARTs. If the debug
UART supports waiting for CTS to be asserted, then this code
can be activated for terminals that need it.

We keep the defaults for EBSA110, Footbridge, Gemini and RPC
so that this still works as expected for these older platforms:
they assume that flow control shall be enabled for debug
prints.

I switch the location of the check for
ifdef CONFIG_DEBUG_UART_FLOW_CONTROL from the actual debug
UART drivers: the code would get compiled-out for 8250 and
Tegra unless their custom config (or passing -DFLOW_CONTROL
in the Tegra case) was not set. Instead this is conditional
at the three places where we print debug messages. The idea
is that debug UARTs can be implemented without this ifdef
boilerplate so they look cleaner, alas the ifdef has to be
somewhere.

Signed-off-by: Linus Walleij 
Signed-off-by: Russell King

ARM: s5pv210: don't imply CONFIG_PLAT_SAMSUNG

2020-08-19T19:34:26+00:00

The plat-samsung directory and mach-s5pv210 can be build
completely independently, so split the two Kconfig symbols
CONFIG_PLAT_SAMSUNG and CONFIG_ARCH_S5PV210.

Signed-off-by: Arnd Bergmann 
Acked-by: Ulf Hansson 
Acked-by: Thierry Reding 
Acked-by: Mark Brown 
Link: https://lore.kernel.org/r/20200806182059.2431-18-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski

ARM: exynos: stop selecting PLAT_SAMSUNG

2020-08-19T19:14:13+00:00

Now that no code in arch/arm is shared between mach-exynos and the
others, make the split formal.

Signed-off-by: Arnd Bergmann 
Acked-by: Ulf Hansson 
Link: https://lore.kernel.org/r/20200806182059.2431-15-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski

ARM: samsung: move CONFIG_DEBUG_S3C_UART to Kconfig.debug

2020-08-19T19:10:50+00:00

Before we can separate plat-samsung from the individual platforms,
this one has to get moved to a place where it remains accessible.

Signed-off-by: Arnd Bergmann 
Link: https://lore.kernel.org/r/20200806182059.2431-13-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-13T16:57:21+00:00

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasing, but there are still more than 2400 instances.

This commit finishes the conversion. While I touched the lines,
I also fixed the indentation.

There are a variety of indentation styles found.

  a) 4 spaces + '---help---'
  b) 7 spaces + '---help---'
  c) 8 spaces + '---help---'
  d) 1 space + 1 tab + '---help---'
  e) 1 tab + '---help---'    (correct indentation)
  f) 1 tab + 1 space + '---help---'
  g) 1 tab + 2 spaces + '---help---'

In order to convert all of them to 1 tab + 'help', I ran the
following commend:

  $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'

Signed-off-by: Masahiro Yamada

ARM: debug-ll: Add support for r8a7742

2020-05-04T12:28:21+00:00

Enable low-level debugging support for RZ/G1H (R8A7742). RZ/G1H uses
SCIFA2 for the debug console.

Signed-off-by: Lad Prabhakar 
Reviewed-by: Marian-Cristian Rotariu 
Link: https://lore.kernel.org/r/1588197415-13747-5-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven