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path: root/drivers/clk/meson
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2021-01-13Merge tag 'u-boot-amlogic-20210112' of ↵Tom Rini2-0/+84
https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic - sync amlogic GX & AXG DT to Linux 5.10 - Add new MESON_EE driver support for GXBB & AXG - Add support for Libretech-CC v2, Wetek Core2, Beelink GT-King/Pro boards - add driver for TDO tl070wsh30 panel driver - meson: isolate loading of socinfo - Add soc_rev to environment - Enable G12A support for saradc - Add correct mmcdev on VIM3(L) & Odroid-N2(C4) - Read MAC from fuses for VIM3 & VIM3L boards
2021-01-11clk: meson: add minimal driver for g12a-ao clocksMarek Szyprowski2-0/+84
Add minimal driver AO clocks on meson G12A family. Only ADC related clocks are supported. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-05dm: core: Access device ofnode through functionsSimon Glass3-3/+3
At present ofnode is present in the device even if it is never used. With of-platdata this field is not used, so can be removed. In preparation for this, change the access to go through inline functions. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13dm: treewide: Rename auto_alloc_size members to be shorterSimon Glass3-3/+3
This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop linux/bitops.h from common headerSimon Glass4-0/+4
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 Glass1-0/+1
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 Glass3-0/+3
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 Armstrong1-0/+2
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 Brunet3-0/+21
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 Schuchardt1-0/+1
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 Glass3-0/+3
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 Armstrong1-0/+1
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 Armstrong1-17/+603
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 Kettenis1-0/+1
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 Schuchardt1-4/+1
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 Armstrong1-0/+103
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 Brunet3-0/+324
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 Brunet5-0/+1304
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>
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