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path: root/drivers/clk/bcm/clk-bcm63xx-gate.c
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2023-07-19clk: Explicitly include correct DT includesRob Herring
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>
2023-03-28clk: bcm: Convert to platform remove callback returning voidUwe Kleine-König
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230312161512.2715500-6-u.kleine-koenig@pengutronix.de Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-06-19clk: bcm63xx-gate: switch to dt-bindings definitionsÁlvaro Fernández Rojas
Now that there are header files for each SoC, let's use them in the bcm63xx-gate controller driver. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Link: https://lore.kernel.org/r/20200615090231.2932696-9-noltari@gmail.com Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-06-19clk: bcm63xx-gate: add BCM6318 supportÁlvaro Fernández Rojas
Add support for the gated clock controllers found on the BCM6318. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20200610140858.207329-3-noltari@gmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-06-19clk: bcm63xx-gate: fix last clock availabilityÁlvaro Fernández Rojas
In order to make the last clock available, maxbit has to be set to the highest bit value plus 1. Fixes: 1c099779c1e2 ("clk: add BCM63XX gated clock controller driver") Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Link: https://lore.kernel.org/r/20200609110846.4029620-1-noltari@gmail.com Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-09-06clk: fix devm_platform_ioremap_resource.cocci warningskbuild test robot
drivers/clk/bcm/clk-bcm63xx-gate.c:174:1-9: WARNING: Use devm_platform_ioremap_resource for hw -> regs Use devm_platform_ioremap_resource helper which wraps platform_get_resource() and devm_ioremap_resource() together. Generated by: scripts/coccinelle/api/devm_platform_ioremap_resource.cocci Fixes: 1c099779c1e2 ("clk: add BCM63XX gated clock controller driver") CC: Jonas Gorski <jonas.gorski@gmail.com> Signed-off-by: kbuild test robot <lkp@intel.com> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Link: https://lkml.kernel.org/r/alpine.DEB.2.21.1908081809160.2995@hadrien Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-06-27clk: add BCM63XX gated clock controller driverJonas Gorski
Add a driver for the gated clock controller found on MIPS based BCM63XX SoCs. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> [sboyd@kernel.org: Remove module.h include and associated things for a non-modular driver, add static on data tables, drop of_match_ptr() usage, fix spdx tag to be a C++ style comment] Signed-off-by: Stephen Boyd <sboyd@kernel.org>