From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
To: Bjorn Helgaas <bhelgaas@google.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Jingoo Han <jingoohan1@gmail.com>,
Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
Rob Herring <robh+dt@kernel.org>,
Masahiro Yamada <yamada.masahiro@socionext.com>,
Marc Zyngier <maz@kernel.org>
Cc: linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Masami Hiramatsu <masami.hiramatsu@linaro.org>,
Jassi Brar <jaswinder.singh@linaro.org>,
Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Subject: [PATCH v5 0/6] PCI: uniphier: Add features for UniPhier PCIe host controller
Date: Thu, 18 Jun 2020 17:38:07 +0900 [thread overview]
Message-ID: <1592469493-1549-1-git-send-email-hayashi.kunihiko@socionext.com> (raw)
This series adds some features for UniPhier PCIe host controller.
- Add support for PME and AER invoked by MSI interrupt
- Add iATU register view support for PCIe version >= 4.80
- Add an error message when failing to get phy driver
This adds a new function called by MSI handler in DesignWare PCIe framework,
that invokes PME and AER funcions to detect the factor from SoC-dependent
registers.
Changes since v4:
- Add Acked-by: line to dwc patch
Changes since v3:
- Move msi_host_isr() call into dw_handle_msi_irq()
- Move uniphier_pcie_misc_isr() call into the guard of chained_irq
- Use a bool argument is_msi instead of pci_msi_enabled()
- Consolidate handler calls for the same interrupt
- Fix typos in commit messages
Changes since v2:
- Avoid printing phy error message in case of EPROBE_DEFER
- Fix iATU register mapping method
- dt-bindings: Add Acked-by: line
- Fix typos in commit messages
- Use devm_platform_ioremap_resource_byname()
Changes since v1:
- Add check if struct resource is NULL
- Fix warning in the type of dev_err() argument
Kunihiko Hayashi (6):
PCI: dwc: Add msi_host_isr() callback
PCI: uniphier: Add misc interrupt handler to invoke PME and AER
dt-bindings: PCI: uniphier: Add iATU register description
PCI: uniphier: Add iATU register support
PCI: uniphier: Add error message when failed to get phy
PCI: uniphier: Use devm_platform_ioremap_resource_byname()
.../devicetree/bindings/pci/uniphier-pcie.txt | 1 +
drivers/pci/controller/dwc/pcie-designware-host.c | 3 +
drivers/pci/controller/dwc/pcie-designware.h | 1 +
drivers/pci/controller/dwc/pcie-uniphier.c | 73 +++++++++++++++++-----
4 files changed, 63 insertions(+), 15 deletions(-)
--
2.7.4
next reply other threads:[~2020-06-18 8:39 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-18 8:38 Kunihiko Hayashi [this message]
2020-06-18 8:38 ` [PATCH v5 1/6] PCI: dwc: Add msi_host_isr() callback Kunihiko Hayashi
2020-06-18 8:38 ` [PATCH v5 2/6] PCI: uniphier: Add misc interrupt handler to invoke PME and AER Kunihiko Hayashi
2020-06-27 9:48 ` Marc Zyngier
2020-06-29 9:49 ` Kunihiko Hayashi
2020-06-30 13:23 ` Marc Zyngier
2020-07-01 2:18 ` Kunihiko Hayashi
2020-07-10 16:14 ` Lorenzo Pieralisi
2020-07-14 9:27 ` Kunihiko Hayashi
2020-07-14 13:27 ` Lorenzo Pieralisi
2020-07-15 10:04 ` Kunihiko Hayashi
2020-08-07 10:12 ` Kunihiko Hayashi
2020-06-18 8:38 ` [PATCH v5 3/6] dt-bindings: PCI: uniphier: Add iATU register description Kunihiko Hayashi
2020-06-18 8:38 ` [PATCH v5 4/6] PCI: uniphier: Add iATU register support Kunihiko Hayashi
2020-06-18 8:38 ` [PATCH v5 5/6] PCI: uniphier: Add error message when failed to get phy Kunihiko Hayashi
2020-06-18 8:38 ` [PATCH v5 6/6] PCI: uniphier: Use devm_platform_ioremap_resource_byname() Kunihiko Hayashi
2020-07-10 0:54 ` Kunihiko Hayashi
2020-07-10 13:29 ` Lorenzo Pieralisi
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