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* Merge tag 'clk-for-linus' of ↵Linus Torvalds2019-05-17124-6/+130
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull more clk framework updates from Stephen Boyd: "One more patch to remove io.h from clk-provider.h. We used to need this include when we had clk_readl() and clk_writel(), but those are gone now so this patch pushes the dependency out to the users of clk-provider.h" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: Remove io.h from clk-provider.h
| * clk: Remove io.h from clk-provider.hStephen Boyd2019-05-15124-6/+130
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we've gotten rid of clk_readl() we can remove io.h from the clk-provider header and push out the io.h include to any code that isn't already including the io.h header but using things like readl/writel, etc. Found with this grep: git grep -l clk-provider.h | grep '.c$' | xargs git grep -L 'linux/io.h' | \ xargs git grep -l \ -e '\<__iowrite32_copy\>' --or \ -e '\<__ioread32_copy\>' --or \ -e '\<__iowrite64_copy\>' --or \ -e '\<ioremap_page_range\>' --or \ -e '\<ioremap_huge_init\>' --or \ -e '\<arch_ioremap_pud_supported\>' --or \ -e '\<arch_ioremap_pmd_supported\>' --or \ -e '\<devm_ioport_map\>' --or \ -e '\<devm_ioport_unmap\>' --or \ -e '\<IOMEM_ERR_PTR\>' --or \ -e '\<devm_ioremap\>' --or \ -e '\<devm_ioremap_nocache\>' --or \ -e '\<devm_ioremap_wc\>' --or \ -e '\<devm_iounmap\>' --or \ -e '\<devm_ioremap_release\>' --or \ -e '\<devm_memremap\>' --or \ -e '\<devm_memunmap\>' --or \ -e '\<__devm_memremap_pages\>' --or \ -e '\<pci_remap_cfgspace\>' --or \ -e '\<arch_has_dev_port\>' --or \ -e '\<arch_phys_wc_add\>' --or \ -e '\<arch_phys_wc_del\>' --or \ -e '\<memremap\>' --or \ -e '\<memunmap\>' --or \ -e '\<arch_io_reserve_memtype_wc\>' --or \ -e '\<arch_io_free_memtype_wc\>' --or \ -e '\<__io_aw\>' --or \ -e '\<__io_pbw\>' --or \ -e '\<__io_paw\>' --or \ -e '\<__io_pbr\>' --or \ -e '\<__io_par\>' --or \ -e '\<__raw_readb\>' --or \ -e '\<__raw_readw\>' --or \ -e '\<__raw_readl\>' --or \ -e '\<__raw_readq\>' --or \ -e '\<__raw_writeb\>' --or \ -e '\<__raw_writew\>' --or \ -e '\<__raw_writel\>' --or \ -e '\<__raw_writeq\>' --or \ -e '\<readb\>' --or \ -e '\<readw\>' --or \ -e '\<readl\>' --or \ -e '\<readq\>' --or \ -e '\<writeb\>' --or \ -e '\<writew\>' --or \ -e '\<writel\>' --or \ -e '\<writeq\>' --or \ -e '\<readb_relaxed\>' --or \ -e '\<readw_relaxed\>' --or \ -e '\<readl_relaxed\>' --or \ -e '\<readq_relaxed\>' --or \ -e '\<writeb_relaxed\>' --or \ -e '\<writew_relaxed\>' --or \ -e '\<writel_relaxed\>' --or \ -e '\<writeq_relaxed\>' --or \ -e '\<readsb\>' --or \ -e '\<readsw\>' --or \ -e '\<readsl\>' --or \ -e '\<readsq\>' --or \ -e '\<writesb\>' --or \ -e '\<writesw\>' --or \ -e '\<writesl\>' --or \ -e '\<writesq\>' --or \ -e '\<inb\>' --or \ -e '\<inw\>' --or \ -e '\<inl\>' --or \ -e '\<outb\>' --or \ -e '\<outw\>' --or \ -e '\<outl\>' --or \ -e '\<inb_p\>' --or \ -e '\<inw_p\>' --or \ -e '\<inl_p\>' --or \ -e '\<outb_p\>' --or \ -e '\<outw_p\>' --or \ -e '\<outl_p\>' --or \ -e '\<insb\>' --or \ -e '\<insw\>' --or \ -e '\<insl\>' --or \ -e '\<outsb\>' --or \ -e '\<outsw\>' --or \ -e '\<outsl\>' --or \ -e '\<insb_p\>' --or \ -e '\<insw_p\>' --or \ -e '\<insl_p\>' --or \ -e '\<outsb_p\>' --or \ -e '\<outsw_p\>' --or \ -e '\<outsl_p\>' --or \ -e '\<ioread8\>' --or \ -e '\<ioread16\>' --or \ -e '\<ioread32\>' --or \ -e '\<ioread64\>' --or \ -e '\<iowrite8\>' --or \ -e '\<iowrite16\>' --or \ -e '\<iowrite32\>' --or \ -e '\<iowrite64\>' --or \ -e '\<ioread16be\>' --or \ -e '\<ioread32be\>' --or \ -e '\<ioread64be\>' --or \ -e '\<iowrite16be\>' --or \ -e '\<iowrite32be\>' --or \ -e '\<iowrite64be\>' --or \ -e '\<ioread8_rep\>' --or \ -e '\<ioread16_rep\>' --or \ -e '\<ioread32_rep\>' --or \ -e '\<ioread64_rep\>' --or \ -e '\<iowrite8_rep\>' --or \ -e '\<iowrite16_rep\>' --or \ -e '\<iowrite32_rep\>' --or \ -e '\<iowrite64_rep\>' --or \ -e '\<__io_virt\>' --or \ -e '\<pci_iounmap\>' --or \ -e '\<virt_to_phys\>' --or \ -e '\<phys_to_virt\>' --or \ -e '\<ioremap_uc\>' --or \ -e '\<ioremap\>' --or \ -e '\<__ioremap\>' --or \ -e '\<iounmap\>' --or \ -e '\<ioremap\>' --or \ -e '\<ioremap_nocache\>' --or \ -e '\<ioremap_uc\>' --or \ -e '\<ioremap_wc\>' --or \ -e '\<ioremap_wc\>' --or \ -e '\<ioremap_wt\>' --or \ -e '\<ioport_map\>' --or \ -e '\<ioport_unmap\>' --or \ -e '\<ioport_map\>' --or \ -e '\<ioport_unmap\>' --or \ -e '\<xlate_dev_kmem_ptr\>' --or \ -e '\<xlate_dev_mem_ptr\>' --or \ -e '\<unxlate_dev_mem_ptr\>' --or \ -e '\<virt_to_bus\>' --or \ -e '\<bus_to_virt\>' --or \ -e '\<memset_io\>' --or \ -e '\<memcpy_fromio\>' --or \ -e '\<memcpy_toio\>' I also reordered a couple includes when they weren't alphabetical and removed clk.h from kona, replacing it with clk-provider.h because that driver doesn't use clk consumer APIs. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Tero Kristo <t-kristo@ti.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Cc: Chris Zankel <chris@zankel.net> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: John Crispin <john@phrozen.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
* | Merge tag 'armsoc-drivers' of ↵Linus Torvalds2019-05-161-2/+2
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC-related driver updates from Olof Johansson: "Various driver updates for platforms and a couple of the small driver subsystems we merge through our tree: Among the larger pieces: - Power management improvements for TI am335x and am437x (RTC suspend/wake) - Misc new additions for Amlogic (socinfo updates) - ZynqMP FPGA manager - Nvidia improvements for reset/powergate handling - PMIC wrapper for Mediatek MT8516 - Misc fixes/improvements for ARM SCMI, TEE, NXP i.MX SCU drivers" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (57 commits) soc: aspeed: fix Kconfig soc: add aspeed folder and misc drivers spi: zynqmp: Fix build break soc: imx: Add generic i.MX8 SoC driver MAINTAINERS: Update email for Qualcomm SoC maintainer memory: tegra: Fix a typos for "fdcdwr2" mc client Revert "ARM: tegra: Restore memory arbitration on resume from LP1 on Tegra30+" memory: tegra: Replace readl-writel with mc_readl-mc_writel memory: tegra: Fix integer overflow on tick value calculation memory: tegra: Fix missed registers values latching ARM: tegra: cpuidle: Handle tick broadcasting within cpuidle core on Tegra20/30 optee: allow to work without static shared memory soc/tegra: pmc: Move powergate initialisation to probe soc/tegra: pmc: Remove reset sysfs entries on error soc/tegra: pmc: Fix reset sources and levels soc: amlogic: meson-gx-pwrc-vpu: Add support for G12A soc: amlogic: meson-gx-pwrc-vpu: Fix power on/off register bitmask fpga manager: Adding FPGA Manager support for Xilinx zynqmp dt-bindings: fpga: Add bindings for ZynqMP fpga driver firmware: xilinx: Add fpga API's ...
| * drivers: Defer probe if firmware is not readyRajan Vaja2019-03-181-2/+2
| | | | | | | | | | | | | | | | | | | | Driver needs ZynqMP firmware interface to call EEMI APIs. In case firmware is not ready, dependent drivers should wait until the firmware is ready. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Signed-off-by: Jolly Shah <jollys@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | Merge branch 'clk-parent-rewrite-1' into clk-nextStephen Boyd2019-05-074-113/+322
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Rewrite how clk parents can be specified to be DT/clkdev based instead of just string based * clk-parent-rewrite-1: clk: Cache core in clk_fetch_parent_index() without names clk: fixed-factor: Initialize clk_init_data on stack clk: fixed-factor: Let clk framework find parent clk: Allow parents to be specified via clkspec index clk: Look for parents with clkdev based clk_lookups clk: Allow parents to be specified without string names clk: Add of_clk_hw_register() API for early clk drivers driver core: Let dev_of_node() accept a NULL dev clk: Prepare for clk registration API that uses DT nodes clkdev: Move clk creation outside of 'clocks_mutex'
| * | clk: Cache core in clk_fetch_parent_index() without namesStephen Boyd2019-05-031-10/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a clk has specified parents via clk_hw pointers it won't specify the globally unique names for the parents. Without the unique names, we can't fallback to comparing them against the name of the 'parent' pointer here. Therefore, do a pointer comparison against the clk_hw pointers too and cache the clk_core structure if they match. This fixes parent lookup code for clks that only specify clk_hw pointers and nothing else, like muxes that are purely inside a clk controller. Similarly, if the parent pointer isn't cached after trying to match clk_core or clk_hw pointers, lookup the pointer from DT or via clkdev lookups instead of relying purely on the globally unique clk name match. This should allow us to move away from having to specify global names for clk parents entirely. While we're in the area, add some comments so it's clearer what's going on. The if statements don't lend themselves to much clarity in their raw form. Fixes: fc0c209c147f ("clk: Allow parents to be specified without string names") Reported-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | clk: fixed-factor: Initialize clk_init_data on stackStephen Boyd2019-04-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This structure can be full of junk from the stack if we don't initialize it. The clk framework tests clk_init_data::parent_names for non-NULL and then considers that as the parent name pointer, but if it's full of junk then we'll try to deref a bad pointer and oops the system. Let's initialize the structure so that only clk_init_data::parent_names or clk_init_data::parent_data is set, and not both. Reported-by: "kernelci.org bot" <bot@kernelci.org> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Tony Lindgren <tony@atomide.com> Fixes: ecbf3f1795fd ("clk: fixed-factor: Let clk framework find parent") Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | clk: fixed-factor: Let clk framework find parentStephen Boyd2019-04-191-20/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert this driver to a more modern way of specifying parents now that we have a way to specify clk parents by DT index. This lets us nicely avoid a problem where a parent clk name isn't know because the parent clk hasn't been registered yet. Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Jeffrey Hugo <jhugo@codeaurora.org> Cc: Chen-Yu Tsai <wens@csie.org> Tested-by: Jeffrey Hugo <jhugo@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | clk: Allow parents to be specified via clkspec indexStephen Boyd2019-04-191-7/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some clk providers are simple DT nodes that only have a 'clocks' property without having an associated 'clock-names' property. In these cases, we want to let these clk providers point to their parent clks without having to dereference the 'clocks' property at probe time to figure out the parent's globally unique clk name. Let's add an 'index' property to the parent_data structure so that clk providers can indicate that their parent is a particular index in the 'clocks' DT property. Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Jeffrey Hugo <jhugo@codeaurora.org> Cc: Chen-Yu Tsai <wens@csie.org> Tested-by: Jeffrey Hugo <jhugo@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | clk: Look for parents with clkdev based clk_lookupsStephen Boyd2019-04-193-10/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In addition to looking for DT based parents, support clkdev based clk_lookups. This should allow non-DT based clk drivers to participate in the parent lookup process. Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Jeffrey Hugo <jhugo@codeaurora.org> Cc: Chen-Yu Tsai <wens@csie.org> Tested-by: Jeffrey Hugo <jhugo@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | clk: Allow parents to be specified without string namesStephen Boyd2019-04-191-62/+200
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The common clk framework is lacking in ability to describe the clk topology without specifying strings for every possible parent-child link. There are a few drawbacks to the current approach: 1) String comparisons are used for everything, including describing topologies that are 'local' to a single clock controller. 2) clk providers (e.g. i2c clk drivers) need to create globally unique clk names to avoid collisions in the clk namespace, leading to awkward name generation code in various clk drivers. 3) DT bindings may not fully describe the clk topology and linkages between clk controllers because drivers can easily rely on globally unique strings to describe connections between clks. This leads to confusing DT bindings, complicated clk name generation code, and inefficient string comparisons during clk registration just so that the clk framework can detect the topology of the clk tree. Furthermore, some drivers call clk_get() and then __clk_get_name() to extract the globally unique clk name just so they can specify the parent of the clk they're registering. We have of_clk_parent_fill() but that mostly only works for single clks registered from a DT node, which isn't the norm. Let's simplify this all by introducing two new ways of specifying clk parents. The first method is an array of pointers to clk_hw structures corresponding to the parents at that index. This works for clks that are registered when we have access to all the clk_hw pointers for the parents. The second method is a mix of clk_hw pointers and strings of local and global parent clk names. If the .fw_name member of the map is set we'll look for that clk by performing a DT based lookup of the device the clk is registered with and the .name specified in the map. If that fails, we'll fallback to the .name member and perform a global clk name lookup like we've always done before. Using either one of these new methods is entirely optional. Existing drivers will continue to work, and they can migrate to this new approach as they see fit. Eventually, we'll want to get rid of the 'parent_names' array in struct clk_init_data and use one of these new methods instead. Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Jeffrey Hugo <jhugo@codeaurora.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Rob Herring <robh@kernel.org> Tested-by: Jeffrey Hugo <jhugo@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | clk: Add of_clk_hw_register() API for early clk driversStephen Boyd2019-04-191-3/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some circumstances drivers register clks early and don't have access to a struct device because the device model isn't initialized yet. Add an API to let drivers register clks associated with a struct device_node so that these drivers can participate in getting parent clks through DT. Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Jeffrey Hugo <jhugo@codeaurora.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Rob Herring <robh@kernel.org> Tested-by: Jeffrey Hugo <jhugo@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | clk: Prepare for clk registration API that uses DT nodesStephen Boyd2019-04-191-13/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Split out the body of the clk_register() function so it can be shared between the different types of registration APIs (DT, device). Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Jeffrey Hugo <jhugo@codeaurora.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Rob Herring <robh@kernel.org> Tested-by: Jeffrey Hugo <jhugo@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | clkdev: Move clk creation outside of 'clocks_mutex'Stephen Boyd2019-04-191-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't need to hold the 'clocks_mutex' here when we're creating a clk pointer from a clk_lookup structure. Instead, we just need to make sure that the lookup doesn't go away while we dereference the lookup pointer to extract the clk_hw pointer out of it. Let's move things around slightly so that we have a new function to get the clk_hw out of the lookup with the right locking and then chain the two together for what used to be __clk_get_sys(). Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Jeffrey Hugo <jhugo@codeaurora.org> Cc: Chen-Yu Tsai <wens@csie.org> Tested-by: Jeffrey Hugo <jhugo@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
* | | Merge branch 'clk-ti' into clk-nextStephen Boyd2019-05-0715-18/+40
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * clk-ti: clk: Remove CLK_IS_BASIC clk flag clk: ti: dra7: disable the RNG and TIMER12 clkctrl clocks on HS devices clk: ti: dra7x: prevent non-existing clkctrl clocks from registering ARM: omap2+: hwmod: drop CLK_IS_BASIC flag usage clk: ti: export the omap2_clk_is_hw_omap call
| * | | clk: Remove CLK_IS_BASIC clk flagStephen Boyd2019-04-2611-11/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This flag was historically used to indicate that a clk is a "basic" type of clk like a mux, divider, gate, etc. This never turned out to be very useful though because it was hard to cleanly split "basic" clks from other clks in a system. This one flag was a way for type introspection and it just didn't scale. If anything, it was used by the TI clk driver to indicate that a clk_hw wasn't contained in the SoC specific clk structure. We can get rid of this define now that TI is finding those clks a different way. Cc: Tero Kristo <t-kristo@ti.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Burton <paul.burton@mips.com> Cc: James Hogan <jhogan@kernel.org> Cc: <linux-mips@vger.kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Kevin Hilman <khilman@baylibre.com> Cc: <linux-pwm@vger.kernel.org> Cc: <linux-amlogic@lists.infradead.org> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | | clk: ti: dra7: disable the RNG and TIMER12 clkctrl clocks on HS devicesTero Kristo2019-04-254-8/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RNG and TIMER12 are reserved for secure side usage only on HS devices, so disable their clkctrl clocks on HS SoCs also. Signed-off-by: Tero Kristo <t-kristo@ti.com> Tested-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | | clk: ti: dra7x: prevent non-existing clkctrl clocks from registeringTero Kristo2019-04-254-2/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Certain clkctrl clocks (like the USB_OTG_SS4) do not exist on some variants of the dra7x SoC. Append a flag for these clocks and skip the registration in cases where the clocks do not exist. Reported-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | | clk: ti: export the omap2_clk_is_hw_omap callTero Kristo2019-04-251-1/+0
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | There is one instance outside the TI clock driver that needs the info whether a clock is an OMAP HW clock or not. Thus, move the function declaration into the public header. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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*-------. \ \ Merge branches 'clk-stm32f4', 'clk-tegra', 'clk-at91', 'clk-sifive-fu540' ↵Stephen Boyd2019-05-0752-229/+2265
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and 'clk-spdx' into clk-next - Support for STM32F769 - Rework AT91 sckc DT bindings - Fix slow RC oscillator issue on sama5d3 - AT91 sam9x60 PMC support - SiFive FU540 PRCI and PLL support * clk-stm32f4: clk: stm32mp1: Add ddrperfm clock clk: stm32: Introduce clocks of STM32F769 board * clk-tegra: clk: tegra: divider: Mark Memory Controller clock as read-only clk: tegra: emc: Replace BUG() with WARN_ONCE() clk: tegra: emc: Fix EMC max-rate clamping clk: tegra: emc: Support multiple RAM codes clk: tegra: emc: Don't enable EMC clock manually clk: tegra124: Remove lock-enable bit from PLLM clk: tegra: Fix PLLM programming on Tegra124+ when PMC overrides divider clk: tegra: Don't enable already enabled PLLs * clk-at91: clk: at91: Mark struct clk_range as const clk: at91: add sam9x60 pmc driver dt-bindings: clk: at91: add bindings for SAM9X60 pmc clk: at91: add sam9x60 PLL driver clk: at91: master: Add sam9x60 support clk: at91: usb: Add sam9x60 support clk: at91: allow configuring generated PCR layout clk: at91: allow configuring peripheral PCR layout clk: at91: sckc: handle different RC startup time clk: at91: modernize sckc binding dt-bindings: clock: at91: new sckc bindings * clk-sifive-fu540: clk: sifive: add a driver for the SiFive FU540 PRCI IP block clk: analogbits: add Wide-Range PLL library dt-bindings: clk: add documentation for the SiFive PRCI driver * clk-spdx: clk: sunxi-ng: Use the correct style for SPDX License Identifier clk: sprd: Use the correct style for SPDX License Identifier clk: renesas: Use the correct style for SPDX License Identifier clk: qcom: Use the correct style for SPDX License Identifier clk: davinci: Use the correct style for SPDX License Identifier clk: actions: Use the correct style for SPDX License Identifier
| | | | | * | | clk: sunxi-ng: Use the correct style for SPDX License IdentifierNishad Kamdar2019-05-012-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch corrects the SPDX License Identifier style in header files related to Clock Drivers for Allwinner SoCs. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used) Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46 Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | | | * | | clk: sprd: Use the correct style for SPDX License IdentifierNishad Kamdar2019-05-016-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch corrects the SPDX License Identifier style in header files related to Clock Drivers for Spreadtrum SoCs. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used) Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46 Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | | | * | | clk: renesas: Use the correct style for SPDX License IdentifierNishad Kamdar2019-05-013-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch corrects the SPDX License Identifier style in header files related to Clock Drivers for Renesas Socs. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used) Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46 Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | | | * | | clk: qcom: Use the correct style for SPDX License IdentifierNishad Kamdar2019-05-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch corrects the SPDX License Identifier style in clk-regmap-mux-div.h. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used) Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46 Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | | | * | | clk: davinci: Use the correct style for SPDX License IdentifierNishad Kamdar2019-05-012-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch corrects the SPDX License Identifier style in header files related to Clock Drivers for Davinci Socs. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used) Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46 Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | | | * | | clk: actions: Use the correct style for SPDX License IdentifierNishad Kamdar2019-05-019-9/+9
| | | | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch corrects the SPDX License Identifier style in header files related to Clock Drivers for Actions Semi Socs. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used) Changes made by using a script provided by Joe Perches here: https://lkml.org/lkml/2019/2/7/46 Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | | * | | clk: sifive: add a driver for the SiFive FU540 PRCI IP blockPaul Walmsley2019-05-035-0/+647
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add driver code for the SiFive FU540 PRCI IP block. This IP block handles reset and clock control for the SiFive FU540 device and implements SoC-level clock tree controls and dividers. Based on code written by Wesley Terpstra <wesley@sifive.com>: https://github.com/riscv/riscv-linux/commit/999529edf517ed75b56659d456d221b2ee56bb60 Boot and PLL rate change were tested on a SiFive HiFive Unleashed board. This version includes several changes requested by Stephen Boyd <sboyd@kernel.org>. Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Wesley W. Terpstra <wesley@sifive.com> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Megan Wachs <megan@sifive.com> Cc: linux-riscv@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-clk@vger.kernel.org [sboyd@kernel.org: Fix some const and ARRAY_SIZE() issues, make makefile only descend if CLK_SIFIVE=y] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | | * | | clk: analogbits: add Wide-Range PLL libraryPaul Walmsley2019-05-035-0/+372
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add common library code for the Analog Bits Wide-Range PLL (WRPLL) IP block, as implemented in TSMC CLN28HPC. There is no bus interface or register target associated with this PLL. This library is intended to be used by drivers for IP blocks that expose registers connected to the PLL configuration and status signals. Based on code originally written by Wesley Terpstra <wesley@sifive.com>: https://github.com/riscv/riscv-linux/commit/999529edf517ed75b56659d456d221b2ee56bb60 This version incorporates several changes requested by Stephen Boyd <sboyd@kernel.org>. Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Wesley Terpstra <wesley@sifive.com> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Megan Wachs <megan@sifive.com> Cc: linux-clk@vger.kernel.org Cc: linux-kernel@vger.kernel.org [sboyd@kernel.org: Fix some const issues] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | * | | | clk: at91: Mark struct clk_range as constStephen Boyd2019-04-257-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's just some static data that doesn't get changed after being used. Mark it const everywhere. Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | * | | | clk: at91: add sam9x60 pmc driverAlexandre Belloni2019-04-252-0/+308
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a driver for the PMC clocks of the sam9c60. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> [sboyd@kernel.org: Staticize spinlock] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | * | | | clk: at91: add sam9x60 PLL driverAlexandre Belloni2019-04-253-0/+337
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PLLs on the sam9x60 (PLLA and USB PLL) use a different register set and programming model than the previous SoCs. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | * | | | clk: at91: master: Add sam9x60 supportAlexandre Belloni2019-04-252-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sam9x60 cpu clock is located at a different offset but is otherwise similar to the master clock. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | * | | | clk: at91: usb: Add sam9x60 supportAlexandre Belloni2019-04-252-6/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sam9x60 USB clock supports four different parents, ensure they can be selected. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | * | | | clk: at91: allow configuring generated PCR layoutAlexandre Belloni2019-04-254-24/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCR register layout for GCLKCSS is changing for the future SoCs, allow configuring it. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | * | | | clk: at91: allow configuring peripheral PCR layoutAlexandre Belloni2019-04-256-22/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCR register actually changed layout for each SoC. By chance, this didn't have impact on sama5d[2-4] support but since sama5d3, PID is seven bits wide and sama5d4 and sama5d2 don't have DIV. For the DT backward compatibility, keep the layout as is. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | * | | | clk: at91: sckc: handle different RC startup timeAlexandre Belloni2019-04-251-2/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sama5d3 slow RC oscillator as a different startup time than all the previous SoCs. Handle that using its own compatible. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | * | | | clk: at91: modernize sckc bindingAlexandre Belloni2019-04-251-89/+36
| | | | |/ / | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the need for child nodes in the sckc binding and register the whole sckc tree (3 clocks in total) from the sckc node. DT backward compatibility is kept by looking for properties in child nodes when they are not present in the sckc node. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | * | | | clk: tegra: divider: Mark Memory Controller clock as read-onlyDmitry Osipenko2019-04-251-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Memory Controller (MC) clock rate can't be simply changed and nothing in kernel need to change the rate, hence let's make the clock read-only. This id also needed for the EMC driver because timing configuration may require the MC clock diver to be disabled, that is handled by the EMC clock / EMC driver integration and CLK framework shall not touch the MC divider configuration on the EMC clock rate change. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | * | | | clk: tegra: emc: Replace BUG() with WARN_ONCE()Dmitry Osipenko2019-04-251-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no justification for the BUG() in this code. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | * | | | clk: tegra: emc: Fix EMC max-rate clampingDmitry Osipenko2019-04-251-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a clk user requests rate that is higher than the maximum possible, the rate shall be clamped to the maximum and not to the current value. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | * | | | clk: tegra: emc: Support multiple RAM codesDmitry Osipenko2019-04-251-14/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The timings parser doesn't append timings, but instead it parses only the first timing and hence doesn't store all of the timings when device-tree has timings for multiple RAM codes. In a result EMC scaling doesn't work if timings are missing. Tested-by: Steev Klimaszewski <steev@kali.org> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | * | | | clk: tegra: emc: Don't enable EMC clock manuallyDmitry Osipenko2019-04-251-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The EMC clock marked as critical, hence it is already enabled at the registration time. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | * | | | clk: tegra124: Remove lock-enable bit from PLLMDmitry Osipenko2019-04-251-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the Tegra124 TRM documentation, PLLM_MISC2 register doesn't have the lock-enable bit as well as any other PLLM-related register. Hence PLLM re-locking can't be initiated by software. The incorrect bit setting should have been harmless since that bit is undefined according to TRM. Tested-by: Steev Klimaszewski <steev@kali.org> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-By: Peter De Schrijver <pdeschrijver@nvidia.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | * | | | clk: tegra: Fix PLLM programming on Tegra124+ when PMC overrides dividerDmitry Osipenko2019-04-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are wrongly set parenthesis in the code that are resulting in a wrong configuration being programmed for PLLM. The original fix was made by Danny Huang in the downstream kernel. The patch was tested on Nyan Big Tegra124 chromebook, PLLM rate changing works correctly now and system doesn't lock up after changing the PLLM rate due to EMC scaling. Cc: <stable@vger.kernel.org> Tested-by: Steev Klimaszewski <steev@kali.org> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-By: Peter De Schrijver <pdeschrijver@nvidia.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | * | | | clk: tegra: Don't enable already enabled PLLsDmitry Osipenko2019-04-201-13/+37
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initially Common Clock Framework isn't aware of the clock-enable status, this results in enabling of clocks that were enabled by bootloader. This is not a big deal for a regular clock-gates, but for PLL's it may have some unpleasant consequences. Thus re-enabling PLLX (the main CPU parent clock) may result in extra long period of PLL re-locking. Acked-by: Peter De Schrijver <pdeschrijver@nvidia.com> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | | | clk: stm32mp1: Add ddrperfm clockGabriel Fernandez2019-04-291-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ddrperfm clock for DDR Performance Monitor driver Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com> Signed-off-by: Gerald Baeza <gerald.baeza@st.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| * | | | clk: stm32: Introduce clocks of STM32F769 boardGabriel Fernandez2019-04-251-8/+299
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | STM32F769 clocks are derived from STM32746 clocks. main differences are: - new source clock for SAI1 and SAI2 (HSI or HSE) - Add DFSDM & DSI clocks Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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*-------. \ \ \ Merge branches 'clk-hisi', 'clk-lochnagar', 'clk-allwinner', 'clk-rockchip' ↵Stephen Boyd2019-05-0717-66/+576
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and 'clk-qoriq' into clk-next - Mark UFS clk as critical on Hi-Silicon hi3660 SoCs - Support for Cirrus Logic Lochnagar clks * clk-hisi: clk: hi3660: Mark clk_gate_ufs_subsys as critical * clk-lochnagar: clk: lochnagar: Add support for the Cirrus Logic Lochnagar clk: lochnagar: Add initial binding documentation * clk-allwinner: clk: sunxi-ng: sun5i: Export the MBUS clock clk: sunxi-ng: a83t: Add pll-video0 as parent of csi-mclk clk: sunxi-ng: h6: Allow video & vpu clocks to change parent rate clk: sunxi-ng: h6: Preset hdmi-cec clock parent clk: sunxi: Add Kconfig options clk: sunxi-ng: f1c100s: fix USB PHY gate bit offset clk: sunxi-ng: Allow DE clock to set parent rate * clk-rockchip: clk: rockchip: undo several noc and special clocks as critical on rk3288 clk: rockchip: add a COMPOSITE_DIV_OFFSET clock-type clk: rockchip: Turn on "aclk_dmac1" for suspend on rk3288 clk: rockchip: Limit use of USB PHY clock to USB on rk3288 clk: rockchip: Fix video codec clocks on rk3288 clk: rockchip: Make rkpwm a critical clock on rk3288 clk: rockchip: fix wrong clock definitions for rk3328 * clk-qoriq: clk: qoriq: increase array size of cmux_to_group dt-bindings: qoriq-clock: Add ls1028a chip compatible string clk: qoriq: Add ls1028a clock configuration clk: qoriq: add more PLL divider clocks support dt-bindings: qoriq-clock: add more PLL divider clocks support
| | | | | * | | | clk: qoriq: increase array size of cmux_to_groupYogesh Gaur2019-04-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Increase size of cmux_to_group array, to accomdate entry of -1 termination. Added -1, terminated, entry for 4080_cmux_grpX. Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> Signed-off-by: Vabhav Sharma <vabhav.sharma@nxp.com> Acked-by: Scott Wood <oss@buserror.net> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
| | | | | * | | | clk: qoriq: Add ls1028a clock configurationYuantian Tang2019-04-251-0/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable clock driver by adding clock configuration for ls1028a chip. Signed-off-by: Yuantian Tang <andy.tang@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-15 21:16:23 +0100