linux-toradex.git/include/linux/soc, branch v4.12-rc4

Merge tag 'renesas-fixes-for-v4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes

2017-05-10T13:33:45+00:00

Pull "Renesas ARM Based SoC Fixes for v4.12" from Simon Horman:

* Provide dummy rcar_rst_read_mode_pins() for compile-testing

* tag 'renesas-fixes-for-v4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  soc: renesas: Provide dummy rcar_rst_read_mode_pins() for compile-testing

Merge tag 'usb-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2017-05-05T01:03:51+00:00

Pull USB updates from Greg KH:
 "Here is the big USB patchset for 4.12-rc1.

  Lots of good stuff here, after many many many attempts, the kernel
  finally has a working typeC interface, many thanks to Heikki and
  Guenter and others who have taken the time to get this merged. It
  wasn't an easy path for them at all.

  There's also a staging driver that uses this new api, which is why
  it's coming in through this tree.

  Along with that, there's the usual huge number of changes for gadget
  drivers, xhci, and other stuff. Johan also finally refactored pretty
  much every driver that was looking at USB endpoints to do it in a
  common way, which will help prevent any "badly-formed" devices from
  causing problems in drivers. That too wasn't a simple task.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (263 commits)
  staging: typec: Fairchild FUSB302 Type-c chip driver
  staging: typec: Type-C Port Controller Interface driver (tcpci)
  staging: typec: USB Type-C Port Manager (tcpm)
  usb: host: xhci: remove #ifdef around PM functions
  usb: musb: don't mark of_dev_auxdata as initdata
  usb: misc: legousbtower: Fix buffers on stack
  USB: Revert "cdc-wdm: fix "out-of-sync" due to missing notifications"
  usb: Make sure usb/phy/of gets built-in
  USB: storage: e-mail update in drivers/usb/storage/unusual_devs.h
  usb: host: xhci: print correct command ring address
  usb: host: xhci: delete sp_dma_buffers for scratchpad
  usb: host: xhci: using correct specification chapter reference for DCBAAP
  xhci: switch to pci_alloc_irq_vectors
  usb: host: xhci-plat: set resume_quirk() for R-Car controllers
  usb: host: xhci-plat: add resume_quirk()
  usb: host: xhci-plat: enable clk in resume timing
  usb: host: plat: Enable xHCI plat runtime PM
  USB: serial: ftdi_sio: add device ID for Microsemi/Arrow SF2PLUS Dev Kit
  USB: serial: constify static arrays
  usb: fix some references for /proc/bus/usb
  ...

soc: renesas: Provide dummy rcar_rst_read_mode_pins() for compile-testing

2017-04-28T08:07:36+00:00

If the R-Car RST driver is not included, compile-testing R-Car clock
drivers fails with a link error:

    undefined reference to `rcar_rst_read_mode_pins'

To fix this, provide a dummy version.  Use the exact same test logic as
in drivers/soc/renesas/Makefile, as there is no Kconfig symbol (yet) to
control compilation of the R-Car RST driver.

Fixes: 527c02f66d263d2e ("soc: renesas: Add R-Car RST driver")
Signed-off-by: Geert Uytterhoeven 
Signed-off-by: Simon Horman

phy: exynos: Use one define for enable bit

2017-04-10T11:13:18+00:00

There is no need for separate defines for Exynos4 and Exynos5 phy enable
bit and MIPI phy reset bits.  In both cases there are the same so
simplify it.

This reduces number of defines and allows removal of one header file.

Signed-off-by: Krzysztof Kozlowski 
Acked-by: Lee Jones 
Reviewed-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Kishon Vijay Abraham I

phy: exynos-mipi-video: Use consistent method to address phy registers

2017-04-10T11:13:05+00:00

Exynos4 MIPI phy registers are defined with macro calculating the offset
for given phyN.  Use the same method for Exynos5420 to be consistent.

Signed-off-by: Krzysztof Kozlowski 
Reviewed-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Kishon Vijay Abraham I

phy: exynos5: Remove duplicated defines of PHY register defines

2017-04-10T11:12:58+00:00

Phy drivers access PMU region through regmap provided by exynos-pmu
driver.   However there is no need to duplicate defines for PMU
registers.  Instead just use whatever is defined in exynos-regs-pmu.h.

This reduces number of defines.

Suggested-by: Marek Szyprowski 
Signed-off-by: Krzysztof Kozlowski 
Acked-by: Lee Jones 
Reviewed-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Kishon Vijay Abraham I

phy: exynos4: Remove duplicated defines of PHY register defines

2017-04-10T11:12:58+00:00

Phy drivers access PMU region through regmap provided by exynos-pmu
driver.   However there is no need to duplicate defines for PMU
registers.  Instead just use whatever is defined in exynos-regs-pmu.h.

Additionally MIPI PHY registers for Exynos5433 start from the same
address as Exynos4 and Exynos5250 so re-use existing defines.

This reduces number of defines and allows removal of one header file.

Suggested-by: Marek Szyprowski 
Signed-off-by: Krzysztof Kozlowski 
Acked-by: Lee Jones 
Reviewed-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Kishon Vijay Abraham I

soc: qcom: smd: Remove standalone driver

2017-03-29T00:58:07+00:00

Remove the standalone SMD implementation as we have transitioned the
client drivers to use the RPMSG based one.

Also remove all dependencies on QCOM_SMD from Kconfig files, in order to
keep them selectable in the absence of the removed symbol.

Acked-by: Andy Gross 
Signed-off-by: Bjorn Andersson 
Signed-off-by: David S. Miller

soc: qcom: smd: Transition client drivers from smd to rpmsg

2017-03-29T00:58:07+00:00

By moving these client drivers to use RPMSG instead of the direct SMD
API we can reuse them ontop of the newly added GLINK wire-protocol
support found in the 820 and 835 Qualcomm platforms.

As the new (RPMSG-based) and old SMD implementations are mutually
exclusive we have to change all client drivers in one commit, to make
sure we have a working system before and after this transition.

Acked-by: Andy Gross 
Acked-by: Kalle Valo 
Acked-by: Marcel Holtmann 
Signed-off-by: Bjorn Andersson 
Signed-off-by: David S. Miller

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2017-02-23T23:57:04+00:00

Pull ARM SoC driver updates from Arnd Bergmann:
 "Driver updates for ARM SoCs.

  A handful of driver changes this time around. The larger changes are:

   - Reset drivers for hi3660 and zx2967

   - AHCI driver for Davinci, acked by Tejun and brought in here due to
     platform dependencies

   - Cleanups of atmel-ebi (External Bus Interface)

   - Tweaks for Rockchip GRF (General Register File) usage (kitchensink
     misc register range on the SoCs)

   - PM domains changes for support of two new ZTE SoCs (zx296718 and
     zx2967)"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (53 commits)
  soc: samsung: pmu: Add register defines for pad retention control
  reset: make zx2967 explicitly non-modular
  reset: core: fix reset_control_put
  soc: samsung: pm_domains: Read domain name from the new label property
  soc: samsung: pm_domains: Remove message about failed memory allocation
  soc: samsung: pm_domains: Remove unused name field
  soc: samsung: pm_domains: Use full names in subdomains registration log
  sata: ahci-da850: un-hardcode the MPY bits
  sata: ahci-da850: add a workaround for controller instability
  sata: ahci: export ahci_do_hardreset() locally
  sata: ahci-da850: implement a workaround for the softreset quirk
  sata: ahci-da850: add device tree match table
  sata: ahci-da850: get the sata clock using a connection id
  soc: samsung: pmu: Remove duplicated define for ARM_L2_OPTION register
  memory: atmel-ebi: Enable the SMC clock if specified
  soc: samsung: pmu: Remove unused and duplicated defines
  memory: atmel-ebi: Properly handle multiple reference to the same CS
  memory: atmel-ebi: Fix the test to enable generic SMC logic
  soc: samsung: pm_domains: Add new Exynos5433 compatible
  soc: samsung: pmu: Add dummy support for Exynos5433 SoC
  ...