Manivannan Sadhasivam 48e11e7c81 PCI: qcom: Disable write access to read only registers for IP v2.3.3 ...

commit a33d700e8eea76c62120cb3dbf5e01328f18319a upstream.

In the post init sequence of v2.9.0, write access to read only registers
are not disabled after updating the registers. Fix it by disabling the
access after register update.

Link: https://lore.kernel.org/r/20230619150408.8468-2-manivannan.sadhasivam@linaro.org
Fixes: 5d76117f07 ("PCI: qcom: Add support for IPQ8074 PCIe controller")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-07-27 08:44:27 +02:00

..

Kconfig

…

Makefile

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pci-dra7xx.c

…

pci-exynos.c

…

pci-imx6.c

PCI: imx6: Install the fault handler only on compatible match

2023-05-17 11:47:56 +02:00

pci-keystone.c

…

pci-layerscape-ep.c

…

pci-layerscape.c

…

pci-meson.c

…

pcie-al.c

…

pcie-armada8k.c

…

pcie-artpec6.c

…

pcie-designware-ep.c

PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors

2022-08-21 15:15:56 +02:00

pcie-designware-host.c

PCI: dwc: Fix setting error return on MSI DMA mapping failure

2022-06-09 10:21:13 +02:00

pcie-designware-plat.c

…

pcie-designware.c

PCI: dwc: Fix n_fts[] array overrun

2023-01-14 10:15:47 +01:00

pcie-designware.h

…

pcie-hisi.c

…

pcie-histb.c

…

pcie-intel-gw.c

PCI: intel-gw: Fix INTx enable

2021-07-20 16:05:52 +02:00

pcie-kirin.c

…

pcie-qcom.c

PCI: qcom: Disable write access to read only registers for IP v2.3.3

2023-07-27 08:44:27 +02:00

pcie-spear13xx.c

…

pcie-tegra194.c

PCI: tegra194: Fix link up retry sequence

2022-08-21 15:16:02 +02:00

pcie-uniphier-ep.c

…

pcie-uniphier.c

PCI: uniphier: Serialize INTx masking/unmasking and fix the bit operation

2021-11-18 14:04:23 +01:00