From: Marek Szyprowski <m.szyprowski@samsung.com>
To: linux-samsung-soc@vger.kernel.org, linux-pci@vger.kernel.org
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Jaehoon Chung <jh80.chung@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Jingoo Han <jingoohan1@gmail.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@ti.com>,
Rob Herring <robh+dt@kernel.org>
Subject: [PATCH 0/6] Add DW PCIe support for Exynos5433 SoCs
Date: Mon, 19 Oct 2020 11:47:09 +0200 [thread overview]
Message-ID: <20201019094715.15343-1-m.szyprowski@samsung.com> (raw)
In-Reply-To: <CGME20201019094737eucas1p283ea94186450c0756442624d95de627f@eucas1p2.samsung.com>
Dear All,
This patchset is a resurrection of the DW PCIe support for the Exynos5433
SoCs posted long time ago here: https://lkml.org/lkml/2016/12/26/6 and
later here: https://lkml.org/lkml/2017/12/21/296 .
In meantime the support for the Exynos5440 SoCs has been completely
dropped from mainline kernel, as those SoCs never reached the market. The
PCIe driver for Exynos5440 variant however has not been removed yet. This
patchset simply reworks it to support the Exynos5433 variant. The lack of
the need to support both variants significantly simplifies the driver
code.
Best regards,
Marek Szyprowski
Patch summary:
Jaehoon Chung (5):
Documetation: dt-bindings: add the samsung,exynos-pcie binding
Documetation: dt-bindings: add the samsung,exynos-pcie-phy binding
phy: samsung: phy-exynos-pcie: rework driver to support Exynos5433
PCIe PHY
pci: dwc: pci-exynos: rework the driver to support Exynos5433 variant
arm64: dts: exynos: add the WiFi/PCIe support to TM2(e) boards
Marek Szyprowski (1):
Documetation: dt-bindings: drop samsung,exynos5440-pcie binding
.../bindings/pci/samsung,exynos-pcie.yaml | 104 ++++++
.../bindings/pci/samsung,exynos5440-pcie.txt | 58 ---
.../bindings/phy/samsung,exynos-pcie-phy.yaml | 51 +++
.../boot/dts/exynos/exynos5433-pinctrl.dtsi | 2 +-
.../dts/exynos/exynos5433-tm2-common.dtsi | 24 +-
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 36 ++
drivers/pci/controller/dwc/Kconfig | 3 +-
drivers/pci/controller/dwc/pci-exynos.c | 358 +++++++-----------
drivers/pci/quirks.c | 1 +
drivers/phy/samsung/phy-exynos-pcie.c | 304 ++++++---------
10 files changed, 472 insertions(+), 469 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pci/samsung,exynos-pcie.yaml
delete mode 100644 Documentation/devicetree/bindings/pci/samsung,exynos5440-pcie.txt
create mode 100644 Documentation/devicetree/bindings/phy/samsung,exynos-pcie-phy.yaml
--
2.17.1
next parent reply other threads:[~2020-10-19 9:48 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20201019094737eucas1p283ea94186450c0756442624d95de627f@eucas1p2.samsung.com>
2020-10-19 9:47 ` Marek Szyprowski [this message]
[not found] ` <CGME20201019094738eucas1p29b377b561089cfc3eba1755d475125b9@eucas1p2.samsung.com>
2020-10-19 9:47 ` [PATCH 1/6] Documetation: dt-bindings: drop samsung,exynos5440-pcie binding Marek Szyprowski
2020-10-19 10:08 ` Krzysztof Kozlowski
2020-10-19 20:07 ` Rob Herring
[not found] ` <CGME20201019094739eucas1p18cd4c7e5a0197393d2e7c5c6fcc2777d@eucas1p1.samsung.com>
2020-10-19 9:47 ` [PATCH 2/6] Documetation: dt-bindings: add the samsung,exynos-pcie binding Marek Szyprowski
2020-10-19 10:12 ` Krzysztof Kozlowski
2020-10-19 10:18 ` Krzysztof Kozlowski
2020-10-21 11:59 ` Marek Szyprowski
2020-10-21 12:12 ` Krzysztof Kozlowski
2020-10-19 10:28 ` Krzysztof Kozlowski
2020-10-19 13:38 ` Rob Herring
2020-10-21 12:05 ` Marek Szyprowski
[not found] ` <CGME20201019094739eucas1p17424b1224bf2a1a5b16c33deb4209166@eucas1p1.samsung.com>
2020-10-19 9:47 ` [PATCH 3/6] Documetation: dt-bindings: add the samsung,exynos-pcie-phy binding Marek Szyprowski
2020-10-19 10:14 ` Krzysztof Kozlowski
2020-10-19 20:09 ` Rob Herring
[not found] ` <CGME20201019094740eucas1p10ea264deb2cd185858d0dfdd9f6ed6fe@eucas1p1.samsung.com>
2020-10-19 9:47 ` [PATCH 4/6] phy: samsung: phy-exynos-pcie: rework driver to support Exynos5433 PCIe PHY Marek Szyprowski
2020-10-19 10:16 ` Krzysztof Kozlowski
[not found] ` <CGME20201019094740eucas1p2cd873b29bc19708f9a712d955cba62fe@eucas1p2.samsung.com>
2020-10-19 9:47 ` [PATCH 5/6] pci: dwc: pci-exynos: rework the driver to support Exynos5433 variant Marek Szyprowski
2020-10-19 10:21 ` Krzysztof Kozlowski
[not found] ` <CGME20201019094741eucas1p1b4934cd5024a18804fcee921294acee0@eucas1p1.samsung.com>
2020-10-19 9:47 ` [PATCH 6/6] arm64: dts: exynos: add the WiFi/PCIe support to TM2(e) boards Marek Szyprowski
2020-10-19 10:31 ` Krzysztof Kozlowski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201019094715.15343-1-m.szyprowski@samsung.com \
--to=m.szyprowski@samsung.com \
--cc=bhelgaas@google.com \
--cc=devicetree@vger.kernel.org \
--cc=jh80.chung@samsung.com \
--cc=jingoohan1@gmail.com \
--cc=kishon@ti.com \
--cc=krzk@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=lorenzo.pieralisi@arm.com \
--cc=robh+dt@kernel.org \
--cc=vkoul@kernel.org \
--subject='Re: [PATCH 0/6] Add DW PCIe support for Exynos5433 SoCs' \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).