From: Jim Quinlan <jim2101024@gmail.com>
To: linux-pci@vger.kernel.org,
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
Rob Herring <robh@kernel.org>, Mark Brown <broonie@kernel.org>,
bcm-kernel-feedback-list@broadcom.com, jim2101024@gmail.com,
james.quinlan@broadcom.com
Cc: devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
Florian Fainelli <f.fainelli@gmail.com>,
Jim Quinlan <jquinlan@broadcom.com>,
linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM
BCM2711/BCM2835 ARM ARCHITECTURE),
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>
Subject: [PATCH v4 0/6] PCI: brcmstb: add slot0 device regulators and panic handler
Date: Thu, 1 Apr 2021 17:21:40 -0400 [thread overview]
Message-ID: <20210401212148.47033-1-jim2101024@gmail.com> (raw)
v4 [NOTE: I'm not sure this fixes RobH and MarkB constraints but I'd
like to use this pullreq as a basis for future discussion.]
[Commit: Add bindings for ...]
-- Fix syntax error in YAML bindings example (RobH)
-- {vpcie12v,vpcie3v3}-supply props are back in root complex DT node
(I believe RobH said this was okay)
[Commit: Add control of ..]
-- Do not do global search for regulator; now we look specifically
for the property {vpcie12v,vpcie3v3}-supply in the root complex
DT node and then call devm_regulator_bulk_get() (MarkB)
-- Use devm_regulator_bulk_get() (Bjorn)
-- s/EP/slot0 device/ (Bjorn)
-- Spelling, capitalization (Bjorn)
-- Have brcm_phy_stop() return a void (Bjorn)
[Commit: Do not turn off ...]
-- Capitalization (Bjorn)
[Commit: Check return value ...]
-- Commit message content (Bjorn)
-- Move 6/6 hunk to 2/6 where it belongs (Bjorn)
-- Move the rest of 6/6 before all other commits (Bjorn)
v3 -- Driver now searches for EP DT subnode for any regulators to turn on.
If present, these regulators have the property names
"vpcie12v-supply" and "vpcie3v3-supply". The existence of these
regulators in the EP subnode are currently pending as a pullreq
in pci-bus.yaml at
https://github.com/devicetree-org/dt-schema/pull/54
(MarkB, RobH).
-- Check return of brcm_set_regulators() (Florian)
-- Specify one regulator string per line for easier update (Florian)
-- Author/Committer/Signoff email changed from that of V2 from
'james.quinlan@broadcom.com' to 'jim2101024@gmail.com'.
v2 -- Use regulator bulk API rather than multiple calls (MarkB).
v1 -- Bindings are added for fixed regulators that may power the EP device.
-- The brcmstb RC driver is modified to control these regulators
during probe, suspend, and resume.
-- 7216 type SOCs have additional error reporting HW and a
panic handler is added to dump its info.
-- A missing return value check is added.
Jim Quinlan (6):
PCI: brcmstb: Check return value of clk_prepare_enable()
dt-bindings: PCI: Add bindings for Brcmstb endpoint device voltage
regulators
PCI: brcmstb: Add control of slot0 device voltage regulators
PCI: brcmstb: Do not turn off regulators if EP can wake up
PCI: brcmstb: Give 7216 SOCs their own config type
PCI: brcmstb: Add panic/die handler to RC driver
.../bindings/pci/brcm,stb-pcie.yaml | 4 +
drivers/pci/controller/pcie-brcmstb.c | 262 +++++++++++++++++-
2 files changed, 259 insertions(+), 7 deletions(-)
--
2.17.1
next reply other threads:[~2021-04-01 21:22 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-01 21:21 Jim Quinlan [this message]
2021-04-01 21:21 ` [PATCH v4 1/6] PCI: brcmstb: Check return value of clk_prepare_enable() Jim Quinlan
2021-04-01 21:21 ` [PATCH v4 2/6] dt-bindings: PCI: Add bindings for Brcmstb endpoint device voltage regulators Jim Quinlan
2021-04-06 16:47 ` Mark Brown
2021-04-06 17:26 ` Jim Quinlan
2021-04-06 17:32 ` Mark Brown
2021-04-06 18:25 ` Jim Quinlan
2021-04-07 11:27 ` Mark Brown
2021-04-07 18:35 ` Florian Fainelli
2021-04-07 20:07 ` Mark Brown
2021-04-08 16:20 ` Rob Herring
2021-04-08 16:33 ` Mark Brown
2021-04-08 16:58 ` Jim Quinlan
2021-04-08 17:55 ` Rob Herring
2021-04-08 17:41 ` Rob Herring
2021-04-01 21:21 ` [PATCH v4 3/6] PCI: brcmstb: Add control of slot0 " Jim Quinlan
2021-04-06 16:34 ` Mark Brown
2021-04-06 16:59 ` Jim Quinlan
2021-04-06 17:23 ` Mark Brown
2021-04-06 17:29 ` Jim Quinlan
2021-04-01 21:21 ` [PATCH v4 4/6] PCI: brcmstb: Do not turn off regulators if EP can wake up Jim Quinlan
2021-04-01 21:21 ` [PATCH v4 5/6] PCI: brcmstb: Give 7216 SOCs their own config type Jim Quinlan
2021-04-01 21:21 ` [PATCH v4 6/6] PCI: brcmstb: Add panic/die handler to RC driver Jim Quinlan
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