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path: root/drivers/clk/meson
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2020-05-18common: Drop linux/bitops.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop linux/delay.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop log.h from common headerSimon Glass
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-04-28clk: meson: g12a: add missing SD_EMMC_A controller gatesNeil Armstrong
Add missing SD_EMMC_A controller gates needed for probe of the A controller, otherwise leading to a freeze of the SoC after b3d69aa596. Fixes: b3d69aa596 ("clk: meson: reset mmc clock on probe") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-06clk: meson: reset mmc clock on probeJerome Brunet
On some SoCs, depending on the boot device, the MMC clock block may be left in a weird state by the ROM code, in which no decent clock may be provided. Reset the related register to make sure a sane MMC clock is ready for the controller. Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Anand Moon <linux.amoon@gmail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-06clk: meson-g12a: missing breakHeinrich Schuchardt
Add missing break for CLKID_PCIE_PLL in switch statement. Reported by CppCheck. Cc: Neil Armstrong <narmstrong@baylibre.com> Fixes: 08e09c263fdf ("clk: meson-g12a: Add PCIE PLL support") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-02-05dm: core: Require users of devres to include the headerSimon Glass
At present devres.h is included in all files that include dm.h but few make use of it. Also this pulls in linux/compat which adds several more headers. Drop the automatic inclusion and require files to include devres themselves. This provides a good indication of which files use devres. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-10-18clk: meson-sm1: add compatibleNeil Armstrong
The SM1 clock controller is almost identical to the G12A and so far the differences don't matter. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18clk: meson: g12a: add support for VPU/HDMI clocksNeil Armstrong
Add necessary clock support to set up clock for the VPU and HDMI support. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-08-28clk: meson-g12b: add compatibleMark Kettenis
The G12B clock controller is almost identical to the G12A and so far the differences don't matter. Adding the G12B compatible makes USB work on the Odroid-N2. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-07-31clk: meson: remove duplicate logicHeinrich Schuchardt
First thing we check in meson_clk_set_rate_by_id() is current_rate == rate. There is not need to check it again. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-05-31clk: meson-g12a: Add PCIE PLL supportNeil Armstrong
The G12A PCIE PLL clock was introduced in Linux 5.2-rc1, and is needed for USB to operate, add basic support for it and associated gates. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-04-23clk: meson: add g12a supportJerome Brunet
Add basic support for the Amlogic G12A clock controller based on the AXG driver. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-04-23clk: create meson directory and move related driversJerome Brunet
In order to support the Amlogic G12A clock controller, re-architect the clock files into a meson directory. No functionnal changes. MAINTAINERS entry is also updated. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>