[PATCH v6 0/3] ata: ahci_brcm: Fix use of BCM7216 reset controller

From: Jim Quinlan <jim2101024@gmail.com>
To: Bjorn Helgaas <helgaas@kernel.org>,
	Amjad Ouled-Ameur <aouledameur@baylibre.com>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	linux-pci@vger.kernel.org,
	Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
	bcm-kernel-feedback-list@broadcom.com,
	james.quinlan@broadcom.com, jim2101024@gmail.com
Cc: Florian Fainelli <f.fainelli@gmail.com>,
	Hans de Goede <hdegoede@redhat.com>, Jens Axboe <axboe@kernel.dk>,
	Jim Quinlan <jquinlan@broadcom.com>,
	linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM
	BCM2711/BCM2835 ARM ARCHITECTURE),
	linux-ide@vger.kernel.org (open list:LIBATA SUBSYSTEM (Serial
	and Parallel ATA drivers)),
	linux-kernel@vger.kernel.org (open list),
	linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM
	BCM2711/BCM2835 ARM ARCHITECTURE),
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Rob Herring <robh@kernel.org>
Subject: [PATCH v6 0/3] ata: ahci_brcm: Fix use of BCM7216 reset controller
Date: Fri, 30 Apr 2021 11:21:53 -0400	[thread overview]
Message-ID: <20210430152156.21162-1-jim2101024@gmail.com> (raw)

v6 -- Added new commit which adds a missing function to the reset API.
      This fixes 557acb3d2cd9 and should be destined for linux stable.

v5 -- Improved (I hope) commit description (Bjorn).
   -- Rnamed error labels (Krzyszt).
   -- Fixed typos.

v4 -- does not rely on a pending commit, unlike v3.

v3 -- discard commit from v2; instead rely on the new function
      reset_control_rearm provided in a recent commit [1] applied
      to reset/next.
   -- New commit to correct pcie-brcmstb.c usage of a reset controller
      to use reset/rearm verses deassert/assert.

v2 -- refactor rescal-reset driver to implement assert/deassert rather than
      reset because the reset call only fires once per lifetime and we need
      to reset after every resume from S2 or S3.
   -- Split the use of "ahci" and "rescal" controllers in separate fields
      to keep things simple.

v1 -- original

Jim Quinlan (3):
  reset: add missing empty function reset_control_rearm()
  ata: ahci_brcm: Fix use of BCM7216 reset controller
  PCI: brcmstb: Use reset/rearm instead of deassert/assert

 drivers/ata/ahci_brcm.c               | 46 +++++++++++++--------------
 drivers/pci/controller/pcie-brcmstb.c | 19 +++++++----
 include/linux/reset.h                 |  5 +++
 3 files changed, 41 insertions(+), 29 deletions(-)

-- 
2.17.1