Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-5.4.y 2019-09-23T21:10:28Z 2019-09-23T21:10:28Z Bjorn Helgaas 2019-09-23T21:10:28Z urn:sha1:3efa7f1febe60531c0b5f0397c3e87cfa48591f7 - Fix Tegra OF node reference leak (Nishka Dasgupta) - Add #defines for PCIe Data Link Feature and Physical Layer 16.0 GT/s features (Vidya Sagar) - Disable MSI for Tegra Root Ports since they don't support using MSI for all Root Port events (Vidya Sagar) - Group DesignWare write-protected register writes together (Vidya Sagar) - Move DesignWare capability search interfaces so they can be used by both host and endpoint drivers (Vidya Sagar) - Add DesignWare extended capability search interfaces (Vidya Sagar) - Export dw_pcie_wait_for_link() so drivers can be modules (Vidya Sagar) - Add "snps,enable-cdm-check" DT binding for Configuration Dependent Module (CDM) register checking (Vidya Sagar) - Add DesignWare support for "snps,enable-cdm-check" CDM checking (Vidya Sagar) - Add "supports-clkreq" DT binding for host drivers to decide whether to advertise low power features (Vidya Sagar) - Add DT binding for Tegra194 (Vidya Sagar) - Add DT binding for Tegra194 P2U (PIPE to UPHY) block (Vidya Sagar) - Add support for Tegra194 P2U (PIPE to UPHY) (Vidya Sagar) - Add support for Tegra194 host controller (Vidya Sagar) - Add Tegra support for sideband PERST# and CLKREQ# for C5 (Vidya Sagar) - Add Tegra support for slot regulators for p2972-0000 platform (Vidya Sagar) * lorenzo/pci/tegra: arm64: tegra: Add PCIe slot supply information in p2972-0000 platform arm64: tegra: Add configuration for PCIe C5 sideband signals PCI: tegra: Add support to enable slot regulators PCI: tegra: Add support to configure sideband pins dt-bindings: PCI: tegra: Add PCIe slot supplies regulator entries dt-bindings: PCI: tegra: Add sideband pins configuration entries PCI: tegra: Add Tegra194 PCIe support phy: tegra: Add PCIe PIPE2UPHY support dt-bindings: PHY: P2U: Add Tegra194 P2U block dt-bindings: PCI: tegra: Add device tree support for Tegra194 dt-bindings: Add PCIe supports-clkreq property PCI: dwc: Add support to enable CDM register check dt-bindings: PCI: designware: Add binding for CDM register check PCI: dwc: Export dw_pcie_wait_for_link() API PCI: dwc: Add extended configuration space capability search API PCI: dwc: Move config space capability search API PCI: dwc: Group DBI registers writes requiring unlocking PCI: Disable MSI for Tegra root ports PCI: Add #defines for some of PCIe spec r4.0 features PCI: tegra: Fix OF node reference leak 2019-09-23T21:10:23Z Bjorn Helgaas 2019-09-23T21:10:23Z urn:sha1:5adc7d510627fa940cde9beafba49c889c5656a7 - Mark Layerscape endpoint BARs 2 and 4 as 64-bit (Xiaowei Bao) - Add CONFIG_PCI_LAYERSCAPE_EP so EP/RC can be built separately (Xiaowei Bao) * remotes/lorenzo/pci/layerscape: PCI: layerscape: Add CONFIG_PCI_LAYERSCAPE_EP to build EP/RC separately PCI: layerscape: Add the bar_fixed_64bit property to the endpoint driver 2019-09-16T13:16:44Z Jonathan Chocron 2019-09-12T13:02:37Z urn:sha1:a8daea94754989f6c48dafda840482cbc9f882f9 This driver is DT based and utilizes the DesignWare APIs. It allows using a smaller ECAM range for a larger bus range - usually an entire bus uses 1MB of address space, but the driver can use it for a larger number of buses. This is achieved by using a HW mechanism which allows changing the BUS part of the "final" outgoing config transaction. There are 2 HW regs, one which is basically a bitmask determining which bits to take from the AXI transaction itself and another which holds the complementary part programmed by the driver. All link initializations are handled by the boot FW. Signed-off-by: Jonathan Chocron <jonnyc@amazon.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com> Reviewed-by: Andrew Murray <andrew.murray@arm.com> 2019-09-08T12:00:53Z Vidya Sagar 2019-08-13T11:36:27Z urn:sha1:56e15a238d92788a2d09e0c5c26a5de1b3156931 Add support for Synopsys DesignWare core IP based PCIe host controller present in the Tegra194 SoC. Signed-off-by: Vidya Sagar <vidyas@nvidia.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Thierry Reding <treding@nvidia.com> 2019-08-14T09:54:13Z Xiaowei Bao 2019-08-14T02:03:30Z urn:sha1:b5b24617987f522abb5c42851ae505557f2c84f8 Add CONFIG_PCI_LAYERSCAPE_EP so that endpoint and host controller drivers can be built separately. Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2019-07-05T15:44:41Z Leonard Crestez 2019-03-11T18:59:28Z urn:sha1:7e8ab1b268b1ab2d2956823f93c7f3c62b9c2b26 The imx6 driver can be used on imx6sx without enabling support for imx6q or imx7d but the "depends on" condition doesn't allow that. Instead of making the condition even longer just make it depend on "ARCH_MXC || COMPILE_TEST" instead. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Lucas Stach <l.stach@pengutronix.de> 2019-05-01T14:50:13Z Kishon Vijay Abraham I 2019-03-25T09:39:43Z urn:sha1:23284ad677a94f26afc92017d540ccaf26c1a581 Add PCIe EP support for AM654x Platforms in pci-keystone.c Link: https://lore.kernel.org/linux-pci/20190325093947.32633-15-kishon@ti.com/ Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> [lorenzo.pieralisi@arm.com: made dev_vdbg() call a comment] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2019-04-15T12:24:02Z Kishon Vijay Abraham I 2019-03-25T09:39:35Z urn:sha1:18b0415bc802a8bab5dedba5ae2757e83259e6ee Add PCIe RC support for AM654x Platforms in pci-keystone.c Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2019-02-04T12:04:53Z Andrey Smirnov 2019-02-02T00:15:23Z urn:sha1:2d8ed461dbc9bc734185db92d2b9d1bb7b586b30 Add code needed to support i.MX8MQ variant. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Leonard Crestez <leonard.crestez@nxp.com> Cc: "A.s. Dong" <aisheng.dong@nxp.com> Cc: Richard Zhu <hongxing.zhu@nxp.com> 2019-01-02T21:31:15Z Bjorn Helgaas 2019-01-02T21:31:15Z urn:sha1:cdf4f4dc118bafd97d0148d53730e396ece11afa - Add UniPhier PCIe controller driver and DT bindings (Kunihiko Hayashi) * remotes/lorenzo/pci/uniphier: PCI: uniphier: Add UniPhier PCIe host controller support dt-bindings: PCI: Add UniPhier PCIe host controller description # Conflicts: # drivers/pci/controller/dwc/Kconfig # drivers/pci/controller/dwc/Makefile