linux.git/drivers/ata/Kconfig, branch v4.12

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

2017-05-09T17:01:15+00:00

Pull ARM SoC driver updates from Olof Johansson:
 "Driver updates for ARM SoCs:

  Reset subsystem, merged through arm-soc by tradition:
   - Make bool drivers explicitly non-modular
   - New support for i.MX7 and Arria10 reset controllers

  PATA driver for Palmchip BK371 (acked by Tejun)

  Power domain drivers for i.MX (GPC, GPCv2)
   - Moved out of mach-imx for GPC
   - Bunch of tweaks, fixes, etc

  PMC support for Tegra186

  SoC detection support for Renesas RZ/G1H and RZ/G1N

  Move Tegra flow controller driver from mach directory to drivers/soc
   - (Power management / CPU power driver)

  Misc smaller tweaks for other platforms"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (60 commits)
  soc: pm-domain: Fix the mangled urls
  soc: renesas: rcar-sysc: Add support for R-Car H3 ES2.0
  soc: renesas: rcar-sysc: Add support for fixing up power area tables
  soc: renesas: Register SoC device early
  soc: imx: gpc: add workaround for i.MX6QP to the GPC PD driver
  dt-bindings: imx-gpc: add i.MX6 QuadPlus compatible
  soc: imx: gpc: add defines for domain index
  soc: imx: Add GPCv2 power gating driver
  dt-bindings: Add GPCv2 power gating driver
  ARM/clk: move the ICST library to drivers/clk
  ARM: plat-versatile: remove stale clock header
  ARM: keystone: Drop PM domain support for k2g
  soc: ti: Add ti_sci_pm_domains driver
  dt-bindings: Add TI SCI PM Domains
  PM / Domains: Do not check if simple providers have phandle cells
  PM / Domains: Add generic data pointer to genpd data struct
  soc/tegra: Add initial flowctrl support for Tegra132/210
  soc/tegra: flowctrl: Add basic platform driver
  soc/tegra: Move Tegra flowctrl driver
  ARM: tegra: Remove unnecessary inclusion of flowctrl header
  ...

ata: add Palmchip BK3710 PATA controller driver

2017-03-30T10:41:32+00:00

Add Palmchip BK3710 PATA controller driver.

Acked-by: Sergei Shtylyov 
Acked-by: Tejun Heo 
Signed-off-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Sekhar Nori

ata: ahci: add support for DaVinci DM816 SATA controller

2017-03-24T15:40:03+00:00

This SATA controller is quite similar to the one present on the DA850
SoC, but the PHY configuration is different and it supports two HBA
ports.

The IP suffers from the same PMP issue the DA850 does - if we enable
PMP but don't use it - softreset fails. Appropriate workaround was
implemented in this driver as well.

Signed-off-by: Bartosz Golaszewski 
Signed-off-by: Tejun Heo

pata: remove the at91 driver

2017-03-16T21:10:52+00:00

This driver is orphan since commit b2026f708e09 ("ARM: at91: remove
at91sam9260/at91sam9g20 legacy board support"). Given that nobody cared
adding DT support to it, it probably means it's no longer used and is
thus a good candidate for removal.

Signed-off-by: Boris Brezillon 
Acked-by: Bartlomiej Zolnierkiewicz 
Acked-by: Nicolas Ferre 
Signed-off-by: Tejun Heo

ata: allow subsystem to be used on m32r and s390 archs

2017-03-07T19:25:51+00:00

Both archs should work just fine with libata subsystem nowadays.

Suggested-by: Christoph Hellwig 
Signed-off-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Tejun Heo

ahci: imx: fix building without hwmon or thermal

2017-01-15T23:51:12+00:00

When CONFIG_HWMON is disabled, we now get a link failure:

ERROR: "devm_hwmon_device_register_with_groups" [drivers/ata/ahci_imx.ko] undefined!
drivers/ata/ahci_imx.o: In function `imx_ahci_probe':
ahci_imx.c:(.text.imx_ahci_probe+0x304): undefined reference to `devm_thermal_zone_of_sensor_register'

This makes the code calling into the hwmon subsystem compile-time
conditional, and adds a Kconfig dependency to avoid the corner
case of having HWMON=m and AHCI_IMX=y, by forcing AHCI_IMX=m in this
case. The thermal subsystem already has a check in its header, but
that also doesn't cover the THERMAL=m case, so we need a somewhat
complex Kconfig expression to handle all cases.

Fixes: 54643a83b41a ("ahci: imx: Add imx53 SATA temperature sensor support")
Signed-off-by: Arnd Bergmann 
Acked-by: Reviewed-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Tejun Heo

ata: add Atari Falcon PATA controller driver

2017-01-10T16:11:18+00:00

Add Atari Falcon PATA controller driver.  The major difference
when compared to legacy IDE's falconide host driver is that we
are using polled PIO mode and thus avoiding the need for STDMA
locking magic altogether.

Tested under ARAnyM emulator.

Signed-off-by: Bartlomiej Zolnierkiewicz 
Signed-off-by: Tejun Heo

ata: allow subsystem to be used on m68k arch

2017-01-10T16:11:17+00:00

When libata was merged m68k lacked IOMAP support.  This has not been
true for a long time now so allow subsystem to be used on m68k.

Signed-off-by: Bartlomiej Zolnierkiewicz 
Acked-by: Geert Uytterhoeven 
Signed-off-by: Tejun Heo

ata: AHCI and other non-SFF native drivers should depend on HAS_DMA

2017-01-06T16:32:43+00:00

If NO_DMA=y:

    ERROR: "bad_dma_ops" [drivers/ata/libahci_platform.ko] undefined!
    ERROR: "dmam_alloc_coherent" [drivers/ata/libahci.ko] undefined!

Add a block dependency on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven 
Signed-off-by: Tejun Heo

ata: ATA_BMDMA should depend on HAS_DMA

2017-01-06T16:32:43+00:00

If NO_DMA=y:

    ERROR: "dmam_alloc_coherent" [drivers/ata/libata.ko] undefined!

Add a dependency on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven 
Signed-off-by: Tejun Heo