#
a96cbb14 |
|
18-Jul-2023 |
Rob Herring <robh@kernel.org> |
clk: Explicitly include correct DT includes The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Acked-by: Dinh Nguyen <dinguyen@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> # samsung Acked-by: Heiko Stuebner <heiko@sntech.de> #rockchip Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # versaclock5 Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230718143156.1066339-1-robh@kernel.org Acked-by: Abel Vesa <abel.vesa@linaro.org> #imx Signed-off-by: Stephen Boyd <sboyd@kernel.org>
|
#
ac57ffb0 |
|
07-Sep-2021 |
Cai Huoqing <caihuoqing@baidu.com> |
clk: sunxi: sun6i-apb0-gates: Make use of the helper function devm_platform_ioremap_resource() Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20210907085305.5019-1-caihuoqing@baidu.com
|
#
5d22a618 |
|
10-Nov-2019 |
Corentin Labbe <clabbe@baylibre.com> |
clk: sunxi: use of_device_get_match_data The usage of of_device_get_match_data reduce the code size a bit. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
|
#
0376148f |
|
28-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197 Based on 1 normalized pattern(s): license terms gnu general public license v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 37 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528170027.724130665@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
439a36d7 |
|
04-Jul-2016 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
clk: sunxi: make clk-* explicitly non-modular We have the following file --> Kconfig mapping: sunxi/clk-factors.c obj-y sunxi/clk-sun6i-apb0-gates.c CONFIG_MFD_SUN6I_PRCM (bool) sunxi/clk-sun6i-apb0.c CONFIG_MFD_SUN6I_PRCM sunxi/clk-sun6i-ar100.c CONFIG_MFD_SUN6I_PRCM sunxi/clk-sun8i-apb0.c CONFIG_MFD_SUN6I_PRCM sunxi/clk-sun9i-mmc.c obj-y Hence none of these are being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the drivers there is no doubt they are builtin-only. All drivers get mostly the same changes, so they are handled in batch. Changes are (1) convert to builtin_platform_register, (2) use the init.h header, (3) delete the MODULE_LICENCE/MODULE_AUTHOR and associated tags, and (4) delete any ".remove" functions. There was a stray module.h in a file not using any init.h or module.h stuff, so we simply removed that one. In two cases, we explicitly disallow a driver unbind, since that doesn't have a sensible use case anyway, and it allows us to drop the ".remove" code for non-modular drivers. Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. We delete the MODULE_LICENSE etc. tags since all that information is already contained at the top of each file in the comments. Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: "Emilio López" <emilio@elopez.com.ar> Cc: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: linux-clk@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com> Link: lkml.kernel.org/r/20160704211220.5685-9-paul.gortmaker@windriver.com
|
#
b0b6413f |
|
02-Feb-2016 |
Maxime Ripard <mripard@kernel.org> |
clk: sunxi: Remove clk_register_clkdev calls Now that our protection code doesn't use the global name lookup anymore, we can remove the clkdev registrations. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
|
#
f01745f6 |
|
28-Aug-2015 |
Luis de Bethencourt <luis@debethencourt.com> |
clk: sunxi: sun6i-apb0-gates: Fix module autoload for OF platform driver This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt <luis@debethencourt.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
|
#
59c0621d |
|
24-Sep-2014 |
Kiran Padwal <kiran.padwal@smartplayin.com> |
clk: Remove .owner field for driver There is no need to init .owner field. Based on the patch from Peter Griffin <peter.griffin@linaro.org> "mmc: remove .owner field for drivers using module_platform_driver" This patch removes the superflous .owner field for drivers which use the module_platform_driver API, as this is overriden in platform_driver_register anyway." Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
|
#
381c1ccd |
|
27-Jul-2014 |
Emilio López <emilio@elopez.com.ar> |
clk: sunxi: staticize structures and arrays There are some structs and arrays on the driver that are not used anywhere else. Let's mark them as static. Signed-off-by: Emilio López <emilio@elopez.com.ar> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
|
#
6c1d66f0 |
|
09-Jul-2014 |
Chen-Yu Tsai <wens@csie.org> |
clk: sunxi: sun6i-a31-apb0-gates: Add A23 APB0 support This patch adds "allwinner,sun8i-a23-apb0-gates-clk", a A23 specific compatible to the sun6i-a31-apb0-gates clock driver, along with the gate bitmap. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
|
#
b72efd0f |
|
09-Jul-2014 |
Chen-Yu Tsai <wens@csie.org> |
clk: sunxi: sun6i-apb0-gates: use bitmaps for valid gate indices sun6i-apb0-gates uses the "clock-indices" DT property to indicate valid gate bits or holes in between. However, the rest of sunxi clock drivers use bitmaps for this purpose. This patch modifies sun6i-apb0-gates to use bitmaps as well, to be consistent with the sunxi platform. Also add the missing call to clk_register_clkdev, so system clock lookups will work. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
|
#
cd6eb534 |
|
03-Jul-2014 |
Chen-Yu Tsai <wens@csie.org> |
clk: sunxi: Fix gate indexing for sun6i-a31-apb0-gates sun6i-a31-apb0-gates supports using clock-indices for holes between individual gates. However, the driver passes the number of gates registered in clk_data->clk_num, which of_clk_src_onecell_get uses to recognize the range of valid indices a consumer can use. This patch makes the driver pass the maximum gate index + 1, so of_clk_src_onecell_get does not complain about indices greater than gates registered. This was tested on the A23 SoC, which has a similar APB0 clock, but has holes for gates to removed IP blocks. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
|
#
c3dcac87 |
|
28-Jun-2014 |
Himangi Saraogi <himangi774@gmail.com> |
clk: sunxi: fix devm_ioremap_resource error detection code devm_ioremap_resource returns an ERR_PTR value, not NULL, on failure. A simplified version of the semantic match that finds this problem is as follows: // <smpl> @@ expression e,e1; statement S; @@ *e = devm_ioremap_resource(...); if (!e1) S // </smpl> Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Acked-by Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Mike Turquette <mturquette@linaro.org>
|
#
c8a76cac |
|
15-May-2014 |
Boris Brezillon <bbrezillon@kernel.org> |
clk: sunxi: add PRCM (Power/Reset/Clock Management) clks support The PRCM (Power/Reset/Clock Management) unit provides several clock devices: - AR100 clk: used to clock the Power Management co-processor - AHB0 clk: used to clock the AHB0 bus - APB0 clk and gates: used to clk peripherals connected to the APB0 bus Add support for these clks in a separate driver so that they can be probed as platform devices instead of registered during early init. This is needed to be able to probe PRCM MFD subdevices. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Emilio López <emilio@elopez.com.ar>
|