kernel/linux.git/drivers/clk/versatile/Kconfig, branch v6.12.80

clk: versatile: hide clock drivers from non-ARM users

2021-10-15T01:00:35+00:00

Commit 419b3ab6987f ("clk: versatile: remove dependency on ARCH_*") made the whole menu of ARM reference clock drivers visible on all architectures. I can't see how this is an improvement for non-ARM users. Unless build-testing, there is no point on presenting ARM-only clock drivers on other architectures. Signed-off-by: Jean Delvare Cc: Peter Collingbourne Cc: Lee Jones Cc: Linus Walleij Cc: Stephen Boyd Link: https://lore.kernel.org/r/20210901180953.5bd2a994@endymion Reviewed-by: Linus Walleij Signed-off-by: Stephen Boyd

clk: versatile: Rename ICST to CLK_ICST

2021-10-15T01:00:25+00:00

For consistency, prefix the ICST config option with CLK as all other clock source drivers have. Signed-off-by: Jean Delvare Cc: Linus Walleij Cc: Michael Turquette Cc: Stephen Boyd Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210901180833.4558932d@endymion Signed-off-by: Stephen Boyd

clk: versatile: Depend on HAS_IOMEM

2021-06-04T19:23:28+00:00

kbuild robot reports that s390 fails to build this driver with COMPILE_TEST. Let's depend on HAS_IOMEM so that s390 doesn't try to build it. Cc: Lee Jones Acked-by: Linus Walleij Reported-by: kernel test robot Fixes: 419b3ab6987f ("clk: versatile: remove dependency on ARCH_*") Link: https://lore.kernel.org/r/20210604192321.2594519-1-sboyd@kernel.org Signed-off-by: Stephen Boyd

clk: versatile: remove dependency on ARCH_*

2021-06-02T01:18:17+00:00

It is now possible to build a modular kernel for vexpress by not setting CONFIG_ARCH_VEXPRESS=y and instead setting =m on the drivers that it normally implies. This is with the exception of CLK_VEXPRESS_OSC which is currently hidden behind a dependency on one of several ARCH_* variables. Remove that dependency so that CLK_VEXPRESS_OSC may be enabled without it. Signed-off-by: Peter Collingbourne Link: https://linux-review.googlesource.com/id/I435a21e2e5f6187db54f4ef2079b60028ab2ea69 Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20210520161702.3746174-1-lee.jones@linaro.org Reviewed-by: Linus Walleij Signed-off-by: Stephen Boyd

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: zynq: Don't select CONFIG_ICST

2020-05-29T07:36:03+00:00

CONFIG_ICST is for ARM Ltd reference platforms and isn't used by Zynq platform, so remove selecting it. It appears to be a copy-n-paste error. Cc: Michal Simek Signed-off-by: Rob Herring [arnd: remove the versatile clk driver change I added previously] Signed-off-by: Arnd Bergmann

clk: versatile: Fix kconfig dependency on COMMON_CLK_VERSATILE

2020-05-28T11:20:26+00:00

If COMPILE_TEST is enabled, then COMMON_CLK_VERSATILE can be disabled when dependent options like ICST are selected resulting in kconfig warnings: WARNING: unmet direct dependencies detected for ICST Depends on [n]: COMMON_CLK [=y] && COMMON_CLK_VERSATILE [=n] Selected by [y]: - ARCH_REALVIEW [=y] && (ARCH_MULTI_V5 [=n] || ARCH_MULTI_V6 [=n] || ARCH_MULTI_V7 [=y]) - ARCH_VEXPRESS [=y] && ARCH_MULTI_V7 [=y] - ARCH_ZYNQ [=y] && ARCH_MULTI_V7 [=y] WARNING: unmet direct dependencies detected for CLK_SP810 Depends on [n]: COMMON_CLK [=y] && COMMON_CLK_VERSATILE [=n] Selected by [y]: - ARCH_REALVIEW [=y] && (ARCH_MULTI_V5 [=n] || ARCH_MULTI_V6 [=n] || ARCH_MULTI_V7 [=y]) Fix this by dropping COMMON_CLK_VERSATILE and just using 'menu' instead of 'menuconfig'. [arnd: add ZYNQ to the dependency list] Link: https://lore.kernel.org/r/20200527181307.2482167-1-robh@kernel.org Fixes: 81134fb541d4 ("clk: versatile: Rework kconfig structure") Cc: Linus Walleij Cc: Michael Turquette Cc: Stephen Boyd Cc: linux-arm-kernel@lists.infradead.org Cc: linux-clk@vger.kernel.org Signed-off-by: Rob Herring Acked-by: Stephen Boyd Signed-off-by: Arnd Bergmann

clk: vexpress-osc: Support building as a module

2020-05-13T17:42:45+00:00

Enable building the vexpress-osc clock driver as a module. Cc: Linus Walleij Cc: Liviu Dudau Cc: Lorenzo Pieralisi Cc: Michael Turquette Cc: linux-clk@vger.kernel.org Reviewed-by: Sudeep Holla Reviewed-by: Stephen Boyd Signed-off-by: Rob Herring

clk: versatile: Only enable SP810 on 32-bit by default

2020-05-05T16:43:24+00:00

While 64-bit Arm reference platforms have SP810 for clocks for SP804 timers, they are not needed since the arch timers are used instead. Cc: Catalin Marinas Cc: Will Deacon Cc: Lorenzo Pieralisi Cc: Linus Walleij Cc: linux-clk@vger.kernel.org Reviewed-by: Sudeep Holla Reviewed-by: Stephen Boyd Acked-by: Arnd Bergmann Acked-by: Liviu Dudau Signed-off-by: Rob Herring

clk: versatile: Rework kconfig structure

2020-05-05T16:43:14+00:00

CONFIG_COMMON_CLK_VERSATILE doesn't really do anything other than hiding Arm Ltd reference platform clock drivers. It is both selected by the platforms that need it and has a 'depends on' for those platforms. Let's drop the selects and convert CONFIG_COMMON_CLK_VERSATILE into a menuconfig entry. With this make CONFIG_ICST visible. Move the 'select REGMAP_MMIO' to the drivers that require it (SP810 did not). This also has the side effect of enabling CONFIG_ICST for COMPILE_TEST as it was not visible before. Cc: Catalin Marinas Cc: Will Deacon Cc: Liviu Dudau Cc: Lorenzo Pieralisi Cc: Linus Walleij Reviewed-by: Sudeep Holla Reviewed-by: Stephen Boyd Signed-off-by: Rob Herring