From: Peter Geis <pgwipeout@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: linux-rockchip@lists.infradead.org, heiko@sntech.de,
Peter Geis <pgwipeout@gmail.com>,
linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 0/4] Enable rk356x PCIe controller
Date: Tue, 12 Apr 2022 14:57:47 -0400 [thread overview]
Message-ID: <20220412185751.124783-1-pgwipeout@gmail.com> (raw)
This series enables the DesignWare based PCIe controller on the rk356x
series of chips.
We drop the fallback to the core driver due to compatibility issues.
We add support for legacy interrupts for cards that lack MSI support
(which is partially broken currently).
We then add the device tree nodes to enable PCIe on the Quartz64 Model
A.
Patch 1 drops the snps,dw,pcie fallback from the dt-binding
Patch 2 adds legacy interrupt support to the driver
Patch 3 adds the device tree binding to the rk356x.dtsi
Patch 4 enables the PCIe controller on the Quartz64-A
Peter Geis (4):
dt-bindings: pci: remove fallback from Rockchip DesignWare binding
PCI: dwc: rockchip: add legacy interrupt support
arm64: dts: rockchip: add rk3568 pcie2x1 controller
arm64: dts: rockchip: enable pcie controller on quartz64-a
.../bindings/pci/rockchip-dw-pcie.yaml | 3 +-
.../boot/dts/rockchip/rk3566-quartz64-a.dts | 34 +++++++
arch/arm64/boot/dts/rockchip/rk356x.dtsi | 68 +++++++++++++-
drivers/pci/controller/dwc/pcie-dw-rockchip.c | 92 ++++++++++++++++++-
4 files changed, 189 insertions(+), 8 deletions(-)
--
2.25.1
next reply other threads:[~2022-04-12 18:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-12 18:57 Peter Geis [this message]
2022-04-12 18:57 ` [PATCH v1 1/4] dt-bindings: pci: remove fallback from Rockchip DesignWare binding Peter Geis
2022-04-12 18:57 ` [PATCH v1 2/4] PCI: dwc: rockchip: add legacy interrupt support Peter Geis
2022-04-13 2:54 ` Shawn Lin
2022-04-13 12:09 ` Peter Geis
2022-04-12 18:57 ` [PATCH v1 3/4] arm64: dts: rockchip: add rk3568 pcie2x1 controller Peter Geis
2022-04-12 18:57 ` [PATCH v1 4/4] arm64: dts: rockchip: enable pcie controller on quartz64-a Peter Geis
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