Commit Graph

1168 Commits

Author SHA1 Message Date
Stephen Boyd
6df24d0c2f Merge branches 'clk-ti', 'clk-allwinner', 'clk-qcom', 'clk-sa' and 'clk-aspeed' into clk-next
- Qualcomm MSM8998 GPU clk controllers
 - Qualcomm SC7180 GCC and RPMH clk controllers
 - Qualcomm QCS404 Q6SSTOP clk controllers
 - Use struct_size() some more in various clk drivers

* clk-ti:
  clk/ti/adpll: allocate room for terminating null
  ARM: dts: omap3: fix DPLL4 M4 divider max value
  clk: ti: divider: convert to use min,max,mask instead of width
  clk: ti: divider: cleanup ti_clk_parse_divider_data API
  clk: ti: divider: cleanup _register_divider and ti_clk_get_div_table
  clk: ti: am43xx: drop idlest polling from gfx clock
  clk: ti: am33xx: drop idlest polling from gfx clock
  clk: ti: am33xx: drop idlest polling from pruss clkctrl clock
  clk: ti: am43xx: drop idlest polling from pruss clkctrl clock
  clk: ti: omap5: Drop idlest polling from IPU & DSP clkctrl clocks
  clk: ti: omap4: Drop idlest polling from IPU & DSP clkctrl clocks
  clk: ti: dra7xx: Drop idlest polling from IPU & DSP clkctrl clocks
  clk: ti: omap5: add IVA subsystem clkctrl data
  dt-bindings: clk: add omap5 iva clkctrl definitions
  clk: ti: clkctrl: add new exported API for checking standby info
  clk: ti: clkctrl: convert to use bit helper macros instead of bitops
  clk: ti: clkctrl: fix setting up clkctrl clocks

* clk-allwinner:
  clk: sunxi-ng: h3: Export MBUS clock
  clk: sunxi-ng: h6: Allow GPU to change parent rate
  clk: sunxi-ng: h6: Use sigma-delta modulation for audio PLL

* clk-qcom:
  clk: qcom: rpmh: Reuse sdm845 clks for sm8150
  clk: qcom: Add MSM8998 GPU Clock Controller (GPUCC) driver
  clk: qcom: Allow constant ratio freq tables for rcg
  clk: qcom: smd: Add missing pnoc clock
  clk: qcom: Enumerate clocks and reset needed to boot the 8998 modem
  clk: qcom: clk-rpmh: Add support for RPMHCC for SC7180
  dt-bindings: clock: Introduce RPMHCC bindings for SC7180
  dt-bindings: clock: Add YAML schemas for the QCOM RPMHCC clock bindings
  clk: qcom: Add Global Clock controller (GCC) driver for SC7180
  dt-bindings: clock: Add sc7180 GCC clock binding
  dt-bindings: clock: Add YAML schemas for the QCOM GCC clock bindings
  clk: qcom: common: Return NULL from clk_hw OF provider
  clk: qcom: rcg: update the DFS macro for RCG
  clk: qcom: remove unneeded semicolon
  clk: qcom: Add Q6SSTOP clock controller for QCS404
  dt-bindings: clock: qcom: Add QCOM Q6SSTOP clock controller bindings

* clk-sa:
  drivers/clk: convert VL struct to struct_size

* clk-aspeed:
  clk: aspeed: Add RMII RCLK gates for both AST2500 MACs
  clk: ast2600: Add RMII RCLK gates for all four MACs
  dt-bindings: clock: Add AST2600 RMII RCLK gate definitions
  dt-bindings: clock: Add AST2500 RMII RCLK definitions
2019-11-27 08:14:38 -08:00
Stephen Boyd
74ca928886 Merge branches 'clk-hisi', 'clk-amlogic', 'clk-samsung', 'clk-renesas' and 'clk-imx' into clk-next
* clk-hisi:
  clk: hi6220: use CLK_OF_DECLARE_DRIVER

* clk-amlogic:
  clk: meson: axg-audio: use devm_platform_ioremap_resource() to simplify code
  clk: meson: axg_audio: add sm1 support
  clk: meson: axg-audio: provide clk top signal name
  clk: meson: axg-audio: prepare sm1 addition
  clk: meson: axg-audio: fix regmap last register
  clk: meson: axg-audio: remove useless defines
  dt-bindings: clock: meson: add sm1 resets to the axg-audio controller
  dt-bindings: clk: axg-audio: add sm1 bindings
  clk: meson: g12a: set CLK_MUX_ROUND_CLOSEST on the cpu clock muxes
  clk: meson: g12a: fix cpu clock rate setting
  clk: meson: gxbb: let sar_adc_clk_div set the parent clock rate

* clk-samsung:
  clk: samsung: exynos5420: Add SET_RATE_PARENT flag to clocks on G3D path
  clk: samsung: exynos5420: Preserve CPU clocks configuration during suspend/resume
  clk: samsung: exynos5420: Add VPLL rate table
  clk: samsung: exynos5420: Preserve PLL configuration during suspend/resume
  clk: samsung: exynos542x: Move G3D subsystem clocks to its sub-CMU
  clk: samsung: exynos5433: Fix error paths

* clk-renesas: (23 commits)
  clk: renesas: r8a7796: Add R8A77961 CPG/MSSR support
  clk: renesas: Rename CLK_R8A7796 to CLK_R8A77960
  dt-bindings: clock: renesas: cpg-mssr: Document r8a77961 support
  clk: renesas: r8a77965: Remove superfluous semicolon
  dt-bindings: clock: renesas: rcar-usb2-clock-sel: Fix typo in example
  dt-bindings: clock: renesas: Remove R-Car Gen2 legacy DT bindings
  dt-bindings: clock: Add r8a77961 CPG Core Clock Definitions
  dt-bindings: power: Add r8a77961 SYSC power domain definitions
  clk: renesas: rcar-gen3: Switch SD clocks to .determine_rate()
  clk: renesas: rcar-gen3: Switch Z clocks to .determine_rate()
  clk: renesas: rcar-gen2: Switch Z clock to .determine_rate()
  clk: renesas: r8a774b1: Add TMU clock
  clk: renesas: cpg-mssr: Add r8a774b1 support
  dt-bindings: clock: renesas: cpg-mssr: Document r8a774b1 binding
  clk: renesas: rcar-gen3: Loop to find best rate in cpg_sd_clock_round_rate()
  clk: renesas: rcar-gen3: Absorb cpg_sd_clock_calc_div()
  clk: renesas: rcar-gen3: Avoid double table iteration in SD .set_rate()
  clk: renesas: rcar-gen3: Improve arithmetic divisions
  clk: renesas: rcar-gen2: Improve arithmetic divisions
  clk: renesas: Remove R-Car Gen2 legacy DT clock support
  ...

* clk-imx:
  clk: imx: imx8mq: fix sys3_pll_out_sels
  clk: imx7ulp: do not export out IMX7ULP_CLK_MIPI_PLL clock
  clk: imx: imx6ul: use imx_obtain_fixed_clk_hw to simplify code
  clk: imx: imx6sx: use imx_obtain_fixed_clk_hw to simplify code
  clk: imx: imx6sll: use imx_obtain_fixed_clk_hw to simplify code
  clk: imx: imx7d: use imx_obtain_fixed_clk_hw to simplify code
  clk: imx7ulp: Correct DDR clock mux options
  clk: imx7ulp: Correct system clock source option #7
  clk: imx: imx8mq: mark sys1/2_pll as fixed clock
  clk: imx: imx8mn: mark sys_pll1/2 as fixed clock
  clk: imx: imx8mm: mark sys_pll1/2 as fixed clock
  clk: imx8mn: Define gates for pll1/2 fixed dividers
  clk: imx8mm: Define gates for pll1/2 fixed dividers
  clk: imx8mq: Define gates for pll1/2 fixed dividers
  clk: imx: clk-pll14xx: Make two variables static
  clk: imx8mq: Add VIDEO2_PLL clock
  clk: imx8mn: Use common 1443X/1416X PLL clock structure
  clk: imx8mm: Move 1443X/1416X PLL clock structure to common place
  clk: imx: pll14xx: Fix quick switch of S/K parameter
2019-11-27 08:14:17 -08:00
Jeffrey Hugo
95183d381a clk: qcom: Enumerate clocks and reset needed to boot the 8998 modem
We need to control five additional clocks and a reset inorder to boot the
modem on msm8998.  If we can boot the modem, we have a place to run the
wlan firmware and get wifi up and running.

Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Link: https://lkml.kernel.org/r/20191107192136.5880-1-jeffrey.l.hugo@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-11-07 13:41:40 -08:00
Taniya Das
8b9e0562f3 dt-bindings: clock: Add sc7180 GCC clock binding
Add device tree bindings for global clock subsystem clock
controller for Qualcomm Technology Inc's SC7180 SoCs.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
Link: https://lkml.kernel.org/r/20191014102308.27441-5-tdas@codeaurora.org
Reviewed-by: Rob Herring <robh@kernel.org>
[sboyd@kernel.org: Reword subject to make sc7180 specific, sort
compatible]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-11-07 13:15:35 -08:00
Govind Singh
6cdef2738d clk: qcom: Add Q6SSTOP clock controller for QCS404
Add support for the Q6SSTOP clock control used on qcs404
based devices. This would allow wcss remoteproc driver to
control the required WCSS Q6SSTOP clock/reset controls to
bring the subsystem out of reset and shutdown the WCSS Q6DSP.

Signed-off-by: Govind Singh <govinds@codeaurora.org>
Link: https://lkml.kernel.org/r/20191011132928.9388-3-govinds@codeaurora.org
[sboyd@kernel.org: Sort makefile]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-11-07 13:10:36 -08:00
Jernej Skrabec
4441b57ec2
clk: sunxi-ng: h3: Export MBUS clock
MBUS clock will be referenced in MBUS controller node.

Export it.

Acked-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2019-11-05 11:34:41 +01:00
Geert Uytterhoeven
b07e816fc4 Renesas R-Car M3-W+ DT Binding Definitions
Clock and Power Domain definitions for the Renesas R-Car M3-W+
 (R8A77961) SoC, shared by driver and DT source files.
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Merge tag 'renesas-r8a77961-dt-binding-defs-tag' into clk-renesas-for-v5.5

Renesas R-Car M3-W+ DT Binding Definitions

Clock and Power Domain definitions for the Renesas R-Car M3-W+
(R8A77961) SoC, shared by driver and DT source files.
2019-11-01 13:36:27 +01:00
Geert Uytterhoeven
0b05ad22a2 dt-bindings: clock: Add r8a77961 CPG Core Clock Definitions
Add all Clock Pulse Generator Core Clock Outputs for the Renesas R-Car
M3-W+ (R8A77961) SoC, as listed in Table 8.2b ("List of Clocks [R-Car
M3-W/R-Car M3-W+]") of the R-Car Series, 3rd Generation Hardware User's
Manual (Rev. 2.00, Jul. 31, 2019).  A gap is added for CSIREF, to
preserve compatibility with the definitions for R-Car M3-W (R8A77960).

Note that internal CPG clocks (S0, S1, S2, S3, SDSRC, SSPSRC, and POST2)
are not included, as they are used as internal clock sources only, and
never referenced from DT.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20191023122941.12342-3-geert+renesas@glider.be
2019-11-01 11:48:22 +01:00
Andrew Jeffery
d8d9ad83a4 dt-bindings: clock: Add AST2600 RMII RCLK gate definitions
The AST2600 has an explicit gate for the RMII RCLK for each of the four
MACs.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01 15:01:18 +10:30
Andrew Jeffery
5b468cc4b8 dt-bindings: clock: Add AST2500 RMII RCLK definitions
The AST2500 has an explicit gate for the RMII RCLK for each of the two
MACs.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2019-11-01 15:01:10 +10:30
Tero Kristo
2d5f60afd2 dt-bindings: clk: add omap5 iva clkctrl definitions
OMAP5 device contains an IVA subsystem (Image and Video Accelerator.)
IVA subsystem clkctrl definitions are currently missing, so add them.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
2019-10-31 15:18:28 +02:00
Fancy Fang
72b2429d40 clk: imx7ulp: do not export out IMX7ULP_CLK_MIPI_PLL clock
The mipi pll clock comes from the MIPI PHY PLL output, so
it should not be a fixed clock.

MIPI PHY PLL is in the MIPI DSI space, and it is used as
the bit clock for transferring the pixel data out and its
output clock is configured according to the display mode.

So it should be used only for MIPI DSI and not be exported
out for other usages.

Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-28 19:32:37 +08:00
Leonard Crestez
e8688fe8df clk: imx8mn: Define gates for pll1/2 fixed dividers
On imx8mn there are 9 fixed-factor dividers for SYS_PLL1 and SYS_PLL2
each with their own gate. Only one of these gates (the one "dividing" by
one) is currently defined and it's incorrectly set as the parent of all
the fixed-factor dividers.

Add the other 8 gates to the clock tree between sys_pll1/2_bypass and
the fixed dividers.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-25 17:03:19 +08:00
Leonard Crestez
3e4947acad clk: imx8mm: Define gates for pll1/2 fixed dividers
On imx8mm there are 9 fixed-factor dividers for SYS_PLL1 and SYS_PLL2
each with their own gate. Only one of these gates (the one "dividing" by
one) is currently defined and it's incorrectly set as the parent of all
the fixed-factor dividers.

Add the other 8 gates to the clock tree between sys_pll1/2_bypass and
the fixed dividers.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-25 17:03:16 +08:00
Leonard Crestez
b04383b6a5 clk: imx8mq: Define gates for pll1/2 fixed dividers
On imx8mq there are 9 fixed-factor dividers for SYS_PLL1 and SYS_PLL2
each with their own gate but these gates are not currently defined in
the clock tree.

Add them between sys1/2_pll_out and the fixed dividers.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-25 17:03:00 +08:00
Laurentiu Palcu
f0b1d7f2e7 clk: imx8mq: Add VIDEO2_PLL clock
This clock is needed by DCSS when high resolutions are used.

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
CC: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-10-14 19:27:23 +08:00
Jerome Brunet
0ea0a188fd dt-bindings: clk: axg-audio: add sm1 bindings
Add the compatible and clock ids of the sm1 audio clock controller

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2019-10-08 09:28:07 +02:00
Biju Das
54ce17dd40 dt-bindings: clk: Add r8a774b1 CPG Core Clock Definitions
Add all RZ/G2N Clock Pulse Generator Core Clock Outputs, as listed in
Table 8.2d ("List of Clocks [RZ/G2N]") of the RZ/G2N Hardware User's
Manual.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Link: https://lore.kernel.org/r/1567666360-28035-1-git-send-email-biju.das@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2019-10-01 09:49:40 +02:00
Linus Torvalds
5c6bd5de3c Main MIPS changes for v5.4:
- boot_mem_map is removed, providing a nice cleanup made possible by the
   recent removal of bootmem.
 
 - Some fixes to atomics, in general providing compiler barriers for
   smp_mb__{before,after}_atomic plus fixes specific to Loongson CPUs or
   MIPS32 systems using cmpxchg64().
 
 - Conversion to the new generic VDSO infrastructure courtesy of Vincenzo
   Frascino.
 
 - Removal of undefined behavior in set_io_port_base(), fixing the
   behavior of some MIPS kernel configurations when built with recent
   clang versions.
 
 - Initial MIPS32 huge page support, functional on at least Ingenic SoCs.
 
 - pte_special() is now supported for some configurations, allowing among
   other things generic fast GUP to be used.
 
 - Miscellaneous fixes & cleanups.
 
 And platform specific changes:
 
 - Major improvements to Ingenic SoC support from Paul Cercueil, mostly
   enabled by the inclusion of the new TCU (timer-counter unit) drivers
   he's spent a very patient year or so working on. Plus some fixes for
   X1000 SoCs from Zhou Yanjie.
 
 - Netgear R6200 v1 systems are now supported by the bcm47xx platform.
 
 - DT updates for BMIPS, Lantiq & Microsemi Ocelot systems.
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Merge tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Paul Burton:
 "Main MIPS changes:

   - boot_mem_map is removed, providing a nice cleanup made possible by
     the recent removal of bootmem.

   - Some fixes to atomics, in general providing compiler barriers for
     smp_mb__{before,after}_atomic plus fixes specific to Loongson CPUs
     or MIPS32 systems using cmpxchg64().

   - Conversion to the new generic VDSO infrastructure courtesy of
     Vincenzo Frascino.

   - Removal of undefined behavior in set_io_port_base(), fixing the
     behavior of some MIPS kernel configurations when built with recent
     clang versions.

   - Initial MIPS32 huge page support, functional on at least Ingenic
     SoCs.

   - pte_special() is now supported for some configurations, allowing
     among other things generic fast GUP to be used.

   - Miscellaneous fixes & cleanups.

  And platform specific changes:

   - Major improvements to Ingenic SoC support from Paul Cercueil,
     mostly enabled by the inclusion of the new TCU (timer-counter unit)
     drivers he's spent a very patient year or so working on. Plus some
     fixes for X1000 SoCs from Zhou Yanjie.

   - Netgear R6200 v1 systems are now supported by the bcm47xx platform.

   - DT updates for BMIPS, Lantiq & Microsemi Ocelot systems"

* tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (89 commits)
  MIPS: Detect bad _PFN_SHIFT values
  MIPS: Disable pte_special() for MIPS32 with RiXi
  MIPS: ralink: deactivate PCI support for SOC_MT7621
  mips: compat: vdso: Use legacy syscalls as fallback
  MIPS: Drop Loongson _CACHE_* definitions
  MIPS: tlbex: Remove cpu_has_local_ebase
  MIPS: tlbex: Simplify r3k check
  MIPS: Select R3k-style TLB in Kconfig
  MIPS: PCI: refactor ioc3 special handling
  mips: remove ioremap_cachable
  mips/atomic: Fix smp_mb__{before,after}_atomic()
  mips/atomic: Fix loongson_llsc_mb() wreckage
  mips/atomic: Fix cmpxchg64 barriers
  MIPS: Octeon: remove duplicated include from dma-octeon.c
  firmware: bcm47xx_nvram: Allow COMPILE_TEST
  firmware: bcm47xx_nvram: Correct size_t printf format
  MIPS: Treat Loongson Extensions as ASEs
  MIPS: Remove dev_err() usage after platform_get_irq()
  MIPS: dts: mscc: describe the PTP ready interrupt
  MIPS: dts: mscc: describe the PTP register range
  ...
2019-09-22 09:30:30 -07:00
Linus Torvalds
f97c81dc6c ARM: SoC: late updates for v5.4
This is some material that we picked up into our tree late or
 that had complex inter-depondencies. The fact that there are these
 interdependencies tends to meant that these are often actually the most
 interesting new additions:
 
 The new Aspeed AST2600 baseboard management controller is added, this
 is a Cortex-A7 based follow-up to the ARM11 based AST2500 and had some
 dependencies on other device drivers.
 
 After many years, support for the MMP2 based OLPC XO-1.75 finally makes
 it into the kernel.
 
 The Armada 3720 based Turris Mox open source router platform is a late
 addition and it follows some preparatory work across multiple branches.
 
 The OMAP2+ platform had some large-scale cleanup involving driver
 changes and DT changes, here we finish it off, dropping a lot of the
 now-unused platform data.
 
 The TI K3 platform that got added for 5.3 gains a lot more support
 for individual bits on the SoC, this part just came late for the
 merge window.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC late updates from Arnd Bergmann:
 "This is some material that we picked up into our tree late or that had
  complex inter-depondencies. The fact that there are these
  interdependencies tends to meant that these are often actually the
  most interesting new additions:

   - The new Aspeed AST2600 baseboard management controller is added,
     this is a Cortex-A7 based follow-up to the ARM11 based AST2500 and
     had some dependencies on other device drivers.

   - After many years, support for the MMP2 based OLPC XO-1.75 finally
     makes it into the kernel.

   - The Armada 3720 based Turris Mox open source router platform is a
     late addition and it follows some preparatory work across multiple
     branches.

   - The OMAP2+ platform had some large-scale cleanup involving driver
     changes and DT changes, here we finish it off, dropping a lot of
     the now-unused platform data.

   - The TI K3 platform that got added for 5.3 gains a lot more support
     for individual bits on the SoC, this part just came late for the
     merge window"

[ This pull request itself wasn't actually sent late at all by Arnd, but
  I waited on the branches that it used to be pulled first, so it ends
  up being merged much later than the other ARM SoC pull requests this
  merge window     - Linus ]

* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (57 commits)
  ARM: dts: dir685: Drop spi-cpol from the display
  ARM: dts: aspeed: Add AST2600 pinmux nodes
  ARM: dts: aspeed: Add AST2600 and EVB
  ARM: exynos: Enable support for ARM architected timers
  ARM: samsung: Fix system restart on S3C6410
  ARM: dts: mmp2: add OLPC XO 1.75 machine
  ARM: dts: mmp2: rename the USB PHY node
  ARM: dts: mmp2: specify reg-shift for the UARTs
  ARM: dts: mmp2: add camera interfaces
  ARM: dts: mmp2: fix the SPI nodes
  ARM: dts: mmp2: trivial whitespace fix
  arm64: dts: marvell: add DTS for Turris Mox
  dt-bindings: marvell: document Turris Mox compatible
  arm64: dts: marvell: armada-37xx: add SPI CS1 pinctrl
  arm64: dts: ti: k3-j721e-main: Fix gic-its node unit-address
  arm64: dts: ti: k3-am65-main: Fix gic-its node unit-address
  arm64: dts: ti: k3-j721e-main: Add hwspinlock node
  arm64: dts: ti: k3-am65-main: Add hwspinlock node
  arm64: dts: k3-j721e: Add gpio-keys on common processor board
  dt-bindings: pinctrl: k3: Introduce pinmux definitions for J721E
  ...
2019-09-20 15:53:02 -07:00
Stephen Boyd
b6c444de05 Merge branches 'clk-cdce-regulator', 'clk-bcm', 'clk-evict-parent-cache' and 'clk-actions' into clk-next
- Add regulator support to the cdce925 clk driver
 - Add support for Raspberry Pi 4 bcm2711 SoCs
 - Evict parents from parent cache when they're unregistered

* clk-cdce-regulator:
  clk: clk-cdce925: Add regulator support
  dt-bindings: clock: cdce925: Add regulator documentation

* clk-bcm:
  clk: bcm2835: Mark PLLD_PER as CRITICAL
  clk: bcm2835: Add BCM2711_CLOCK_EMMC2 support
  clk: bcm2835: Introduce SoC specific clock registration
  dt-bindings: bcm2835-cprman: Add bcm2711 support

* clk-evict-parent-cache:
  clk: Evict unregistered clks from parent caches

* clk-actions:
  clk: actions: Fix factor clk struct member access
2019-09-19 15:31:46 -07:00
Stephen Boyd
91bcbc11d6 Merge branches 'clk-renesas', 'clk-rockchip', 'clk-const' and 'clk-simplify' into clk-next
* clk-renesas:
  clk: renesas: cpg-mssr: Set GENPD_FLAG_ALWAYS_ON for clock domain
  clk: renesas: r9a06g032: Set GENPD_FLAG_ALWAYS_ON for clock domain
  clk: renesas: mstp: Set GENPD_FLAG_ALWAYS_ON for clock domain
  dt-bindings: clk: emev2: Rename bindings documentation file
  clk: renesas: rcar-usb2-clock-sel: Use devm_platform_ioremap_resource() helper

* clk-rockchip:
  clk: rockchip: Add clock controller for the rk3308
  clk: rockchip: Add dt-binding header for rk3308
  dt-bindings: Add bindings for rk3308 clock controller
  clk: rockchip: Fix -Wunused-const-variable in rv1108 clk driver

* clk-const:
  clk: spear: Make structure i2s_sclk_masks constant

* clk-simplify:
  clk/ti: Use kmemdup rather than duplicating its implementation
  clk: fix devm_platform_ioremap_resource.cocci warnings
2019-09-19 15:31:41 -07:00
Stephen Boyd
a1ff1ce300 Merge branches 'clk-init-destroy', 'clk-doc', 'clk-imx' and 'clk-allwinner' into clk-next
- Set clk_init_data pointer inside clk_hw to NULL after registration

* clk-init-destroy:
  clk: Overwrite clk_hw::init with NULL during clk_register()
  clk: sunxi: Don't call clk_hw_get_name() on a hw that isn't registered
  clk: ti: Don't reference clk_init_data after registration
  clk: qcom: Remove error prints from DFS registration
  rtc: sun6i: Don't reference clk_init_data after registration
  clk: zx296718: Don't reference clk_init_data after registration
  clk: milbeaut: Don't reference clk_init_data after registration
  clk: socfpga: deindent code to proper indentation
  phy: ti: am654-serdes: Don't reference clk_init_data after registration
  clk: sprd: Don't reference clk_init_data after registration
  clk: socfpga: Don't reference clk_init_data after registration
  clk: sirf: Don't reference clk_init_data after registration
  clk: qcom: Don't reference clk_init_data after registration
  clk: meson: axg-audio: Don't reference clk_init_data after registration
  clk: lochnagar: Don't reference clk_init_data after registration
  clk: actions: Don't reference clk_init_data after registration

* clk-doc:
  clk: remove extra ---help--- tags in Kconfig
  clk: add include guard to clk-conf.h
  clk: Document of_parse_clkspec() some more
  clk: Remove extraneous 'for' word in comments

* clk-imx: (32 commits)
  clk: imx: imx8mn: fix pll mux bit
  clk: imx: imx8mm: fix pll mux bit
  clk: imx: clk-pll14xx: unbypass PLL by default
  clk: imx: pll14xx: avoid glitch when set rate
  clk: imx: imx8mn: fix audio pll setting
  clk: imx8mn: Add necessary frequency support for ARM PLL table
  clk: imx8mn: Add missing rate_count assignment for each PLL structure
  clk: imx8mn: fix int pll clk gate
  clk: imx8mn: Add GIC clock
  clk: imx8mn: Fix incorrect parents
  clk: imx8mm: Fix incorrect parents
  clk: imx8mq: Fix sys3 pll references
  clk: imx8mq: Unregister clks when of_clk_add_provider failed
  clk: imx8mm: Unregister clks when of_clk_add_provider failed
  clk: imx8mq: Mark AHB clock as critical
  clk: imx8mn: Keep uart clocks on for early console
  clk: imx: Remove unused function statement
  clk: imx7ulp: Make sure earlycon's clock is enabled
  clk: imx8mm: Switch to platform driver
  clk: imx: imx8mm: fix audio pll setting
  ...

* clk-allwinner:
  clk: sunxi-ng: h6: Allow I2S to change parent rate
  clk: sunxi-ng: v3s: add Allwinner V3 support
  clk: sunxi-ng: v3s: add missing clock slices for MMC2 module clocks
  dt-bindings: clk: sunxi-ccu: add compatible string for V3 CCU
  clk: sunxi-ng: v3s: add the missing PLL_DDR1
2019-09-19 15:31:27 -07:00
Stephen Boyd
f5c7305db3 Merge branches 'clk-qcom', 'clk-mtk', 'clk-armada', 'clk-ingenic' and 'clk-meson' into clk-next
- Support qcom SM8150 RPMh clks
 - Set floor ops for qcom sd clks
 - Support qcom QCS404 WCSS clks
 - Support for Mediatek MT6779 SoCs
 - Add CPU clock support for Armada 7K/8K (specifically AP806 and AP807)

* clk-qcom:
  clk: qcom: rcg: Return failure for RCG update
  clk: qcom: fix QCS404 TuringCC regmap
  clk: qcom: clk-rpmh: Add support for SM8150
  dt-bindings: clock: Document SM8150 rpmh-clock compatible
  clk: qcom: clk-rpmh: Convert to parent data scheme
  dt-bindings: clock: Document the parent clocks
  clk: qcom: gcc: Use floor ops for SDCC clocks
  clk: qcom: gcc-qcs404: Use floor ops for sdcc clks
  clk: qcom: gcc-sdm845: Use floor ops for sdcc clks
  clk: qcom: define probe by index API as common API
  clk: qcom: Add WCSS gcc clock control for QCS404
  clk: qcom: msm8916: Don't build by default
  clk: qcom: gcc: Add global clock controller driver for SM8150
  dt-bindings: clock: Document gcc bindings for SM8150
  clk: qcom: clk-alpha-pll: Add support for Trion PLLs
  clk: qcom: clk-alpha-pll: Remove post_div_table checks
  clk: qcom: clk-alpha-pll: Remove unnecessary cast

* clk-mtk:
  clk: mediatek: Runtime PM support for MT8183 mcucfg clock provider
  clk: mediatek: Register clock gate with device
  clk: mediatek: add pericfg clocks for MT8183
  dt-bindings: clock: mediatek: add pericfg for MT8183
  clk: mediatek: Add MT6779 clock support
  clk: mediatek: Add dt-bindings for MT6779 clocks
  dt-bindings: mediatek: bindings for MT6779 clk
  clk: reset: Modify reset-controller driver

* clk-armada:
  clk: mvebu: ap80x: add AP807 clock support
  clk: mvebu: ap806: Prepare the introduction of AP807 clock support
  clk: mvebu: ap806: add AP-DCLK (hclk) to system controller driver
  clk: mvebu: ap806: be more explicit on what SaR is
  clk: mvebu: ap80x-cpu: add AP807 CPU clock support
  clk: mvebu: ap806-cpu: prepare mapping of AP807 CPU clock
  dt-bindings: ap806: Document AP807 clock compatible
  dt-bindings: ap80x: Document AP807 CPU clock compatible
  clk: mvebu: ap806: Fix clock name for the cluster
  clk: mvebu: add CPU clock driver for Armada 7K/8K
  clk: mvebu: add helper file for Armada AP and CP clocks
  dt-bindings: ap806: add the cluster clock node in the syscon file

* clk-ingenic:
  clk: ingenic: Use CLK_OF_DECLARE_DRIVER macro
  clk: ingenic/jz4740: Fix "pll half" divider not read/written properly

* clk-meson: (23 commits)
  clk: meson: g12a: add support for SM1 CPU 1, 2 & 3 clocks
  clk: meson: g12a: add support for SM1 DynamIQ Shared Unit clock
  clk: meson: g12a: add support for SM1 GP1 PLL
  dt-bindings: clk: meson: add sm1 periph clock controller bindings
  clk: meson: axg-audio: add g12a reset support
  dt-bindings: clock: meson: add resets to the audio clock controller
  clk: meson: g12a: expose CPUB clock ID for G12B
  clk: meson: g12a: add notifiers to handle cpu clock change
  clk: meson: add g12a cpu dynamic divider driver
  clk: core: introduce clk_hw_set_parent()
  clk: meson: remove clk input helper
  clk: meson: remove ee input bypass clocks
  clk: meson: clk-regmap: migrate to new parent description method
  clk: meson: meson8b: migrate to the new parent description method
  clk: meson: axg: migrate to the new parent description method
  clk: meson: gxbb: migrate to the new parent description method
  clk: meson: g12a: migrate to the new parent description method
  clk: meson: remove ao input bypass clocks
  clk: meson: axg-aoclk: migrate to the new parent description method
  clk: meson: gxbb-aoclk: migrate to the new parent description method
  ...
2019-09-19 15:30:59 -07:00
Chunfeng Yun
f9e55ac22c clk: mediatek: add pericfg clocks for MT8183
Add pericfg clocks for MT8183, it's used when support USB
remote wakeup

Cc: Weiyi Lu <weiyi.lu@mediatek.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lkml.kernel.org/r/1566980533-28282-2-git-send-email-chunfeng.yun@mediatek.com
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-09-17 10:17:41 -07:00
Stefan Wahren
80766f8726 dt-bindings: bcm2835-cprman: Add bcm2711 support
The new BCM2711 supports an additional clock for the emmc2 block.
So we need an additional compatible.

Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Acked-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
2019-09-17 09:55:30 -07:00
Arnd Bergmann
375a7baddb Merge branch 'aspeed/dt-3' into arm/late
* aspeed/dt-3:
  ARM: dts: aspeed: Add AST2600 pinmux nodes
  ARM: dts: aspeed: Add AST2600 and EVB
  clk: Add support for AST2600 SoC
  clk: aspeed: Move structures to header
  clk: aspeed: Add SDIO gate
2019-09-12 12:06:07 +02:00
mtk01761
85b18fe704 clk: mediatek: Add dt-bindings for MT6779 clocks
Add MT6779 clock dt-bindings, include topckgen, apmixedsys,
infracfg, and subsystem clocks.

Signed-off-by: mtk01761 <wendell.lin@mediatek.com>
Link: https://lkml.kernel.org/r/1566206502-4347-10-git-send-email-mars.cheng@mediatek.com
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-09-09 09:37:29 -07:00
Joel Stanley
d3d04f6c33 clk: Add support for AST2600 SoC
The ast2600 is a new BMC SoC from ASPEED. It contains many more clocks
than the previous iterations, so support is broken out into it's own
driver.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lkml.kernel.org/r/20190825141848.17346-3-joel@jms.id.au
[sboyd@kernel.org: Mark arrays const]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-09-06 15:22:29 -07:00
Finley Xiao
efb7740f25 clk: rockchip: Add dt-binding header for rk3308
Add the dt-bindings header for the rk3308, that gets shared between
the clock controller and the clock references in the dts.

Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2019-09-05 11:32:25 +02:00
Tony Lindgren
fd56837494 clk: ti: add clkctrl data omap5 sgx
Looks like we have sgx clock missing currently so let's add it.

Cc: Adam Ford <aford173@gmail.com>
Cc: Filip Matijević <filip.matijevic.pz@gmail.com>
Cc: "H. Nikolaus Schaller" <hns@goldelico.com>
Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Cc: moaz korena <moaz@korena.xyz>
Cc: Merlijn Wajer <merlijn@wizzup.org>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Cc: Philipp Rossak <embed3d@gmail.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-clk@vger.kernel.org
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-08-26 08:47:07 -07:00
Neil Armstrong
cda4569137 dt-bindings: clk: meson: add sm1 periph clock controller bindings
Update the documentation to support clock driver for the Amlogic SM1 SoC
and expose the GP1, DSU and the CPU 1, 2 & 3 clocks.

SM1 clock tree is very close, the main differences are :
- each CPU core can achieve a different frequency, albeit a common PLL
- a similar tree as the clock tree has been added for the DynamIQ Shared
  Unit
- has a new GP1 PLL used for the DynamIQ Shared Unit
- SM1 has additional clocks like for CSI, NanoQ an other components

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2019-08-26 11:00:15 +02:00
Leonard Crestez
be378b6007 clk: imx8mn: Add GIC clock
This is enabled by default but if it's not explicitly defined and marked
as critical then its parent might get turned off.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-08-19 13:54:40 +02:00
Icenowy Zheng
0ed4c252bf
clk: sunxi-ng: v3s: add Allwinner V3 support
Allwinner V3 has the same main die with V3s, but with more pins wired.
There's a I2S bus on V3 that is not available on V3s.

Add the V3-only peripheral's clocks and reset to the V3s CCU driver,
bound to a new V3 compatible string. The driver name is not changed
because it's part of the device tree binding (the header file name).

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-08-12 10:05:48 +02:00
Neil Armstrong
85ab9d9546 clk: meson: g12a: expose CPUB clock ID for G12B
Expose the CPUB clock id to add DVFS to the second CPU cluster of
the Amlogic G12B SoC.

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2019-08-09 12:12:37 +02:00
Paul Cercueil
73dd11dc1a
clk: jz4740: Add TCU clock
Add the missing TCU clock to the list of clocks supplied by the CGU for
the JZ4740 SoC.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Tested-by: Mathieu Malaterre <malat@debian.org>
Tested-by: Artur Rojek <contact@artur-rojek.eu>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-doc@vger.kernel.org
Cc: linux-mips@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: od@zcrc.me
2019-08-08 15:30:08 -07:00
Paul Cercueil
4bc3c42024
dt-bindings: ingenic: Add DT bindings for TCU clocks
This header provides clock numbers for the ingenic,tcu
DT binding.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Tested-by: Mathieu Malaterre <malat@debian.org>
Tested-by: Artur Rojek <contact@artur-rojek.eu>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-doc@vger.kernel.org
Cc: linux-mips@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: od@zcrc.me
2019-08-08 15:30:05 -07:00
Govind Singh
7d0c76bdf2 clk: qcom: Add WCSS gcc clock control for QCS404
Add support for the WCSS QDSP gcc clock control used on qcs404
based devices. This would allow wcss remoteproc driver to control
the required gcc clocks to bring the subsystem out of reset.

Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-08-08 08:10:05 -07:00
Deepak Katragadda
e5ee331ebc dt-bindings: clock: Document gcc bindings for SM8150
Document the global clock controller found on SM8150.

Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
Signed-off-by: Taniya Das <tdas@codeaurora.org>
[vkoul: port to upstream and add external clocks
	split binding to this patch]]
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lkml.kernel.org/r/20190722074348.29582-5-vkoul@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-08-07 15:12:05 -07:00
Daniel Baluta
6ad7cb7122 clk: imx8: Add DSP related clocks
i.MX8QXP contains Hifi4 DSP. There are four clocks
associated with DSP:
  * dsp_lpcg_core_clk
  * dsp_lpcg_ipg_clk
  * dsp_lpcg_adb_aclk
  * ocram_lpcg_ipg_clk

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-08-03 09:16:02 +02:00
Anson Huang
1e80936a42 dt-bindings: imx: Add clock binding doc for i.MX8MN
Add the clock binding doc for i.MX8MN.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-08-03 09:16:01 +02:00
Linus Torvalds
916f562fb2 This round of clk driver and framework updates is heavy on the driver update
side. The two main highlights in the core framework are the addition of an bulk
 clk_get API that handles optional clks and an extra debugfs file that tells the
 developer about the current parent of a clk.
 
 The driver updates are dominated by i.MX in the diffstat, but that is mostly
 because that SoC has started converting to the clk_hw style of clk
 registration. The next big update is in the Amlogic meson clk driver that
 gained some support for audio, cpu, and temperature clks while fixing some PLL
 issues. Finally, the biggest thing that stands out is the conversion of a large
 part of the Allwinner sunxi-ng driver to the new clk parent scheme that uses
 less strings and more pointer comparisons to match clk parents and children up.
 
 In general, it looks like we have a lot of little fixes and tweaks here and
 there to clk data along with the normal addition of a handful of new drivers
 and a couple new core framework features.
 
 Core:
  - Add a 'clk_parent' file in clk debugfs
  - Add a clk_bulk_get_optional() API (with devm too)
 
 New Drivers:
  - Support gated clk controller on MIPS based BCM63XX SoCs
  - Support SiLabs Si5341 and Si5340 chips
  - Support for CPU clks on Raspberry Pi devices
  - Audsys clock driver for MediaTek MT8516 SoCs
 
 Updates:
  - Convert a large portion of the Allwinner sunxi-ng driver to new clk parent scheme
  - Small frequency support for SiLabs Si544 chips
  - Slow clk support for AT91 SAM9X60 SoCs
  - Remove dead code in various clk drivers (-Wunused)
  - Support for Marvell 98DX1135 SoCs
  - Get duty cycle of generic pwm clks
  - Improvement in mmc phase calculation and cleanup of some rate defintions
  - Switch i.MX6 and i.MX7 clock drivers to clk_hw based APIs
  - Add GPIO, SNVS and GIC clocks for i.MX8 drivers
  - Mark imx6sx/ul/ull/sll MMDC_P1_IPG and imx8mm DRAM_APB as critical clock
  - Correct imx7ulp nic1_bus_clk and imx8mm audio_pll2_clk clock setting
  - Add clks for new Exynos5422 Dynamic Memory Controller driver
  - Clock definition for Exynos4412 Mali
  - Add CMM (Color Management Module) clocks on Renesas R-Car H3, M3-N, E3, and D3
  - Add TPU (Timer Pulse Unit / PWM) clocks on Renesas RZ/G2M
  - Support for 32 bit clock IDs in TI's sci-clks for J721e SoCs
  - TI clock probing done from DT by default instead of firmware
  - Fix Amlogic Meson mpll fractional part and spread sprectrum issues
  - Add Amlogic meson8 audio clocks
  - Add Amlogic g12a temperature sensors clocks
  - Add Amlogic g12a and g12b cpu clocks
  - Add TPU (Timer Pulse Unit / PWM) clocks on Renesas R-Car H3, M3-W, and M3-N
  - Add CMM (Color Management Module) clocks on Renesas R-Car M3-W
  - Add Clock Domain support on Renesas RZ/N1
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "This round of clk driver and framework updates is heavy on the driver
  update side. The two main highlights in the core framework are the
  addition of an bulk clk_get API that handles optional clks and an
  extra debugfs file that tells the developer about the current parent
  of a clk.

  The driver updates are dominated by i.MX in the diffstat, but that is
  mostly because that SoC has started converting to the clk_hw style of
  clk registration. The next big update is in the Amlogic meson clk
  driver that gained some support for audio, cpu, and temperature clks
  while fixing some PLL issues. Finally, the biggest thing that stands
  out is the conversion of a large part of the Allwinner sunxi-ng driver
  to the new clk parent scheme that uses less strings and more pointer
  comparisons to match clk parents and children up.

  In general, it looks like we have a lot of little fixes and tweaks
  here and there to clk data along with the normal addition of a handful
  of new drivers and a couple new core framework features.

  Core:
   - Add a 'clk_parent' file in clk debugfs
   - Add a clk_bulk_get_optional() API (with devm too)

  New Drivers:
   - Support gated clk controller on MIPS based BCM63XX SoCs
   - Support SiLabs Si5341 and Si5340 chips
   - Support for CPU clks on Raspberry Pi devices
   - Audsys clock driver for MediaTek MT8516 SoCs

  Updates:
   - Convert a large portion of the Allwinner sunxi-ng driver to new clk parent scheme
   - Small frequency support for SiLabs Si544 chips
   - Slow clk support for AT91 SAM9X60 SoCs
   - Remove dead code in various clk drivers (-Wunused)
   - Support for Marvell 98DX1135 SoCs
   - Get duty cycle of generic pwm clks
   - Improvement in mmc phase calculation and cleanup of some rate defintions
   - Switch i.MX6 and i.MX7 clock drivers to clk_hw based APIs
   - Add GPIO, SNVS and GIC clocks for i.MX8 drivers
   - Mark imx6sx/ul/ull/sll MMDC_P1_IPG and imx8mm DRAM_APB as critical clock
   - Correct imx7ulp nic1_bus_clk and imx8mm audio_pll2_clk clock setting
   - Add clks for new Exynos5422 Dynamic Memory Controller driver
   - Clock definition for Exynos4412 Mali
   - Add CMM (Color Management Module) clocks on Renesas R-Car H3, M3-N, E3, and D3
   - Add TPU (Timer Pulse Unit / PWM) clocks on Renesas RZ/G2M
   - Support for 32 bit clock IDs in TI's sci-clks for J721e SoCs
   - TI clock probing done from DT by default instead of firmware
   - Fix Amlogic Meson mpll fractional part and spread sprectrum issues
   - Add Amlogic meson8 audio clocks
   - Add Amlogic g12a temperature sensors clocks
   - Add Amlogic g12a and g12b cpu clocks
   - Add TPU (Timer Pulse Unit / PWM) clocks on Renesas R-Car H3, M3-W, and M3-N
   - Add CMM (Color Management Module) clocks on Renesas R-Car M3-W
   - Add Clock Domain support on Renesas RZ/N1"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (190 commits)
  clk: consoldiate the __clk_get_hw() declarations
  clk: sprd: Add check for return value of sprd_clk_regmap_init()
  clk: lochnagar: Update DT binding doc to include the primary SPDIF MCLK
  clk: Add Si5341/Si5340 driver
  dt-bindings: clock: Add silabs,si5341
  clk: clk-si544: Implement small frequency change support
  clk: add BCM63XX gated clock controller driver
  devicetree: document the BCM63XX gated clock bindings
  clk: at91: sckc: use dedicated functions to unregister clock
  clk: at91: sckc: improve error path for sama5d4 sck registration
  clk: at91: sckc: remove unnecessary line
  clk: at91: sckc: improve error path for sam9x5 sck register
  clk: at91: sckc: add support to free slow clock osclillator
  clk: at91: sckc: add support to free slow rc oscillator
  clk: at91: sckc: add support to free slow oscillator
  clk: rockchip: export HDMIPHY clock on rk3228
  clk: rockchip: add watchdog pclk on rk3328
  clk: rockchip: add clock id for hdmi_phy special clock on rk3228
  clk: rockchip: add clock id for watchdog pclk on rk3328
  clk: at91: sckc: add support for SAM9X60
  ...
2019-07-17 10:07:48 -07:00
Stephen Boyd
b1511f7a48 Merge branches 'clk-bcm63xx', 'clk-silabs', 'clk-lochnagar' and 'clk-rockchip' into clk-next
- Support gated clk controller on MIPS based BCM63XX SoCs
 - Small frequency support for SiLabs Si544 chips
 - Support SiLabs Si5341 and Si5340 chips

* clk-bcm63xx:
  clk: add BCM63XX gated clock controller driver
  devicetree: document the BCM63XX gated clock bindings

* clk-silabs:
  clk: Add Si5341/Si5340 driver
  dt-bindings: clock: Add silabs,si5341
  clk: clk-si544: Implement small frequency change support

* clk-lochnagar:
  clk: lochnagar: Update DT binding doc to include the primary SPDIF MCLK
  clk: lochnagar: Use new parent_data approach to register clock parents

* clk-rockchip:
  clk: rockchip: export HDMIPHY clock on rk3228
  clk: rockchip: add watchdog pclk on rk3328
  clk: rockchip: add clock id for hdmi_phy special clock on rk3228
  clk: rockchip: add clock id for watchdog pclk on rk3328
  clk: rockchip: convert pclk_wdt boilerplat to new SGRF_GATE macro
  clk: rockchip: add a type from SGRF-controlled gate clocks
  clk: rockchip: Remove 48 MHz PLL rate from rk3288
  clk: rockchip: add 1.464GHz cpu-clock rate to rk3228
  clk: rockchip: Slightly more accurate math in rockchip_mmc_get_phase()
  clk: rockchip: Don't yell about bad mmc phases when getting
  clk: rockchip: Use clk_hw_get_rate() in MMC phase calculation
2019-07-12 11:11:51 -07:00
Stephen Boyd
dfe1d3a283 Merge branches 'clk-bulk-optional', 'clk-kirkwood', 'clk-socfpga' and 'clk-docs' into clk-next
- Add a clk_bulk_get_optional() API (with devm too)
 - Support for Marvell 98DX1135 SoCs

* clk-bulk-optional:
  clk: Document some devm_clk_bulk*() APIs
  clk: Add devm_clk_bulk_get_optional() function
  clk: Add clk_bulk_get_optional() function

* clk-kirkwood:
  clk: kirkwood: Add support for MV98DX1135
  dt-bindings: clock: mvebu: Add compatible string for 98dx1135 core clock

* clk-socfpga:
  clk: socfpga: stratix10: fix divider entry for the emac clocks
  clk: socfpga: stratix10: add additional clocks needed for the NAND IP

* clk-docs:
  clk: Grammar missing "and", Spelling s/statisfied/satisfied/
2019-07-12 11:11:06 -07:00
Stephen Boyd
e02cb1f593 Merge branches 'clk-ti', 'clk-samsung', 'clk-imx' and 'clk-allwinner' into clk-next
* clk-ti:
  clk: ti: Use int to check return value from of_property_count_elems_of_size()
  firmware: ti_sci: extend clock identifiers from u8 to u32
  clk: keystone: sci-clk: extend clock IDs to 32 bits
  clk: keystone: sci-clk: probe clocks from DT instead of firmware
  clk: keystone: sci-clk: split out the fw clock parsing to own function
  clk: keystone: sci-clk: cut down the clock name length

* clk-samsung:
  clk: samsung: Add bus clock for GPU/G3D on Exynos4412
  clk: samsung: add new clocks for DMC for Exynos5422 SoC
  clk: samsung: add BPLL rate table for Exynos 5422 SoC
  clk: samsung: add needed IDs for DMC clocks in Exynos5420
  clk: samsung: exynos5433: Use of_clk_get_parent_count()

* clk-imx: (38 commits)
  clk: imx8mq: Keep uart clocks on during system boot
  clk: imx: Remove __init for imx_register_uart_clocks() API
  clk: imx6q: fix section mismatch warning
  clk: imx8mq: Use devm_platform_ioremap_resource() instead of of_iomap()
  clk: imx8mq: Use imx_check_clocks() API directly
  clk: imx: Remove __init for imx_check_clocks() API
  clk: imx6sll: Switch to clk_hw based API
  clk: imx7d: Switch to clk_hw based API
  clk: imx6ul: Switch to clk_hw based API
  clk: imx6sx: Switch to clk_hw based API
  clk: imx6q: Switch to clk_hw based API
  clk: imx6sl: Switch to clk_hw based API
  clk: imx: Switch wrappers to clk_hw based API
  clk: imx: clk-fixup-mux: Switch to clk_hw based API
  clk: imx: clk-fixup-div: Switch to clk_hw based API
  clk: imx: clk-gate-exclusive: Switch to clk_hw based API
  clk: imx: clk-pfd: Switch to clk_hw based API
  clk: imx: clk-pllv3: Switch to clk_hw based API
  clk: imx: clk-gate2: Switch to clk_hw based API
  clk: imx: clk-cpu: Switch to clk_hw based API
  ...

* clk-allwinner: (29 commits)
  clk: Simplify debugfs printing and add a newline
  clk: sunxi-ng: sun8i-r: Use local parent references for SUNXI_CCU_GATE
  clk: sunxi-ng: a80-usb: Use local parent references for SUNXI_CCU_GATE
  clk: sunxi-ng: gate: Add macros for referencing local clock parents
  clk: sunxi-ng: h6-r: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: h6: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: a64: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: f1c100s: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: sun8i-r: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: v3s: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: r40: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: h3: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: a33: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: a23: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: a31: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: sun5i: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: a10: Use local parent references for CLK_FIXED_FACTOR
  clk: sunxi-ng: sun8i-r: Use local parent references for CLK_HW_INIT_*
  clk: sunxi-ng: switch to of_clk_hw_register() for registering clks
  clk: fixed-factor: Add CLK_FIXED_FACTOR_FW_NAME for DT clock-names parent
  ...
2019-07-12 11:10:59 -07:00
Stephen Boyd
1f5d580cab Merge branches 'clk-qcom-gdsc-warn', 'clk-ingenic', 'clk-qcom-qcs404-reset', 'clk-xgene-limit' and 'clk-meson' into clk-next
* clk-qcom-gdsc-warn:
  clk: qcom: gdsc: WARN when failing to toggle

* clk-ingenic:
  MIPS: Remove dead code
  clk: ingenic: Remove unused functions
  MIPS: jz4740: PM: Let CGU driver suspend clocks and set sleep mode
  clk: ingenic: Handle setting the Low-Power Mode bit
  clk: ingenic: Add missing header in cgu.h
  clk: ingenic/jz4725b: Fix "pll half" divider not read/written properly
  clk: ingenic/jz4725b: Fix incorrect dividers for main clocks
  clk: ingenic/jz4770: Fix incorrect dividers for main clocks
  clk: ingenic/jz4740: Fix incorrect dividers for main clocks
  clk: ingenic: Add support for divider tables

* clk-qcom-qcs404-reset:
  clk: gcc-qcs404: Add PCIe resets

* clk-xgene-limit:
  clk: xgene: Don't build COMMON_CLK_XGENE by default

* clk-meson:
  clk: meson: g12a: mark fclk_div3 as critical
  clk: meson: g12a: Add support for G12B CPUB clocks
  dt-bindings: clk: meson: add g12b periph clock controller bindings
  clk: meson-g12a: add temperature sensor clocks
  dt-bindings: clk: g12a-clkc: add Temperature Sensor clock IDs
  clk: meson: meson8b: add the cts_i958 clock
  clk: meson: meson8b: add the cts_mclk_i958 clocks
  clk: meson: meson8b: add the cts_amclk clocks
  dt-bindings: clock: meson8b: add the audio clocks
  clk: meson: g12a: add controller register init
  clk: meson: eeclk: add init regs
  clk: meson: g12a: add mpll register init sequences
  clk: meson: mpll: add init callback and regs
  clk: meson: axg: spread spectrum is on mpll2
  clk: meson: gxbb: no spread spectrum on mpll0
  clk: meson: mpll: properly handle spread spectrum
  clk: meson: meson8b: fix a typo in the VPU parent names array variable
  clk: meson: fix MPLL 50M binding id typo
2019-07-12 11:10:52 -07:00
Stephen Boyd
b6bb2bc2fd Merge branches 'clk-pwm-duty', 'clk-bcm', 'clk-mtk', 'clk-qcom-msm8998-gpu' and 'clk-renesas' into clk-next
- Add support to get duty cycle of generic pwm clks

* clk-pwm-duty:
  clk: pwm: implement the .get_duty_cycle callback

* clk-bcm:
  clk: bcm: Allow CLK_BCM2835 for ARCH_BRCMSTB
  clk: bcm: Make BCM2835 clock drivers selectable

* clk-mtk:
  clk: mediatek: Remove MT8183 unused clock
  clk: mediatek: add audsys clock driver for MT8516
  dt-bindings: mediatek: audsys: add support for MT8516

* clk-qcom-msm8998-gpu:
  dt-bindings: clock: Document gpucc for msm8998

* clk-renesas:
  clk: renesas: cpg-mssr: Use [] to denote a flexible array member
  clk: renesas: cpg-mssr: Combine driver-private and clock array allocation
  clk: renesas: mstp: Combine group-private and clock array allocation
  clk: renesas: div6: Combine clock-private and parent array allocation
  clk: renesas: cpg-mssr: Update kerneldoc for struct cpg_mssr_priv
  clk: renesas: r8a774a1: Add TMU clock
  clk: renesas: r8a77995: Add CMM clocks
  clk: renesas: r8a77990: Add CMM clocks
  clk: renesas: r8a77965: Add CMM clocks
  clk: renesas: r8a7795: Add CMM clocks
  clk: renesas: r9a06g032: Add clock domain support
  dt-bindings: clock: renesas: r9a06g032-sysctrl: Document power Domains
  clk: renesas: mstp: Remove error messages on out-of-memory conditions
  clk: renesas: cpg-mssr: Remove error messages on out-of-memory conditions
  clk: renesas: cpg-mssr: Use genpd of_node instead of local copy
  clk: renesas: r8a7796: Add CMM clocks
  clk: renesas: r8a779{5|6|65}: Add TPU clock
2019-07-12 11:10:43 -07:00
Linus Torvalds
c57582adfd Minor RISC-V fixes and one defconfig update for the v5.2-rc series.
The fixes have no functional impact:
 
 - Fix some comment text in the memory management vmalloc_fault path.
 
 - Fix some warnings from the DT compiler in our newly-added DT files.
 
 - Change the newly-added DT bindings such that SoC IP blocks with
   external I/O are marked as "disabled" by default, then enable them
   explicitly in board DT files when the devices are used on the board.
   This aligns the bindings with existing upstream practice.
 
 - Add the MIT license as an option for a minor header file, at the
   request of one of the U-Boot maintainers.
 
 The RISC-V defconfig update builds the SiFive SPI driver and the
 MMC-SPI driver by default.  The intention here is to make v5.2 more
 usable for testers and users with RISC-V hardware.
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Merge tag 'riscv-for-v5.2/fixes-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V fixes from Paul Walmsley:
 "Minor RISC-V fixes and one defconfig update.

  The fixes have no functional impact:

   - Fix some comment text in the memory management vmalloc_fault path.

   - Fix some warnings from the DT compiler in our newly-added DT files.

   - Change the newly-added DT bindings such that SoC IP blocks with
     external I/O are marked as "disabled" by default, then enable them
     explicitly in board DT files when the devices are used on the
     board. This aligns the bindings with existing upstream practice.

   - Add the MIT license as an option for a minor header file, at the
     request of one of the U-Boot maintainers.

  The RISC-V defconfig update builds the SiFive SPI driver and the
  MMC-SPI driver by default. The intention here is to make v5.2 more
  usable for testers and users with RISC-V hardware"

* tag 'riscv-for-v5.2/fixes-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  riscv: mm: Fix code comment
  dt-bindings: clock: sifive: add MIT license as an option for the header file
  dt-bindings: riscv: resolve 'make dt_binding_check' warnings
  riscv: dts: Re-organize the DT nodes
  RISC-V: defconfig: enable MMC & SPI for RISC-V
2019-06-29 17:04:21 +08:00
Linus Torvalds
556e2f6020 A handful of clk driver fixes and one core framework fix
- Do a DT/firmware lookup in clk_core_get() even when the DT index is a
    nonsensical value
 
  - Fix some clk data typos in the Amlogic DT headers/code
 
  - Avoid returning junk in the TI clk driver when an invalid clk is
    looked for
 
  - Fix dividers for the emac clks on Stratix10 SoCs
 
  - Fix default HDA rates on Tegra210 to correct distorted audio
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk fixes from Stephen Boyd:
 "A handful of clk driver fixes and one core framework fix

   - Do a DT/firmware lookup in clk_core_get() even when the DT index is
     a nonsensical value

   - Fix some clk data typos in the Amlogic DT headers/code

   - Avoid returning junk in the TI clk driver when an invalid clk is
     looked for

   - Fix dividers for the emac clks on Stratix10 SoCs

   - Fix default HDA rates on Tegra210 to correct distorted audio"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: socfpga: stratix10: fix divider entry for the emac clocks
  clk: Do a DT parent lookup even when index < 0
  clk: tegra210: Fix default rates for HDA clocks
  clk: ti: clkctrl: Fix returning uninitialized data
  clk: meson: meson8b: fix a typo in the VPU parent names array variable
  clk: meson: fix MPLL 50M binding id typo
2019-06-28 08:50:09 +08:00
Heiko Stuebner
dbc08f18ea clk: rockchip: add clock id for hdmi_phy special clock on rk3228
Add the needed clock id to enable clock settings from devicetree.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Justin Swartz <justin.swartz@risingedge.co.za>
2019-06-27 10:46:07 +02:00