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2024-09-04arm64: dts: imx8mp-phyboard-pollux-rdk: Add support for PCIeBenjamin Hahn1-0/+27
Add support for the Mini PCIe slot. Signed-off-by: Benjamin Hahn <[email protected]> Reviewed-by: Yannic Moog <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp-evk: Add native HDMI outputLiu Ying1-0/+46
J17 on i.MX8mp EVK base board is a HDMI type A connector. It connects with i.MX8mp HDMI PHY. Add support for it. Signed-off-by: Liu Ying <[email protected]> Reviewed-by: Fabio Estevam <[email protected]> Reviewed-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8m: update spdif sound card node propertiesElinor Montmasson3-11/+43
The merge of imx-spdif driver into fsl-asoc-card brought new DT properties that can be used with the "fsl,imx-audio-spdif" compatible: * The "spdif-controller" property from imx-spdif is named "audio-cpu" in fsl-asoc-card. * fsl-asoc-card uses codecs explicitly declared in DT with "audio-codec". With an S/PDIF, codec drivers spdif_transmitter and spdif_receiver should be used. Driver imx-spdif used instead the dummy codec and a pair of boolean properties, "spdif-in" and "spdif-out". While backward compatibility is kept to support properties "spdif-controller", "spdif-in" and "spdif-out", using new properties has several benefits: * "audio-cpu" and "audio-codec" are more generic names reflecting that the fsl-asoc-card driver supports multiple hardware. They are properties already used by devices using the fsl-asoc-card driver. They are also similar to properties of simple-card: "cpu" and "codec". * "spdif-in" and "spdif-out" imply the use of the dummy codec in the driver. However, there are already two codec drivers for the S/PDIF, spdif_transmitter and spdif_receiver. It is better to declare S/PDIF Tx and Rx devices in a DT, and then reference them with "audio-codec" than using the dummy codec. For those reasons, this commit updates in-tree DTs to use the new properties: * Rename "spdif-controller" property to "audio-cpu". * Declare S/PDIF transmitter and/or receiver devices, and use them with the "audio-codec" property instead of "spdif-out" and/or "spdif-in". These modifications were tested only on an imx8mn-evk board. Note that out-of-tree and old DTs are still supported. Signed-off-by: Elinor Montmasson <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp-beacon: Enable DW HDMI BridgeAdam Ford1-0/+48
There is a second HDMI connector on the baseboard which is routed to the DW HDMI bridge through the PVI to the LCDIF3 and requires the HDMI PHY to be enabled too. Signed-off-by: Adam Ford <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mm-beacon-kit: add DVDD-supply and DOVDD-supplyFrank Li2-0/+32
According to binding doc, DVDD-supply and DOVDD-supply is required properties. Add these to fix below warning: arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dtb: camera@10: 'DVDD-supply' is a required proper Signed-off-by: Frank Li <[email protected]> Reviewed-by: Adam Ford <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: s32v234: remove fallback compatible string arm,cortex-a9-gicFrank Li1-1/+1
Remove fallback comaptible string arm,cortex-a9-gic to fix below warning: /home/lizhi/source/linux-upstream-dts/arch/arm64/boot/dts/freescale/s32v234-evb.dtb: interrupt-controller@7d001000: compatible: 'oneOf' conditional failed, one must be fixed: ['arm,cortex-a15-gic', 'arm,cortex-a9-gic'] is too long /home/lizhi/source/linux-upstream-dts/arch/arm64/boot/dts/freescale/s32v234-evb.dtb: interrupt-controller@7d001000: compatible: 'oneOf' conditional failed, one must be fixed: ['arm,cortex-a15-gic', 'arm,cortex-a9-gic'] is too long 'nvidia,tegra210-agic' was expected 'arm,cortex-a15-gic' is not one of ['nvidia,tegra186-agic', 'nvidia,tegra194-agic', 'nvidia,tegra234-agic'] 'arm,gic-400' was expected Signed-off-by: Frank Li <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: fsl-ls1088a-ten64: change to low case hex valueFrank Li1-2/+2
Change to low case for hex value to fix below warning: arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dtb: flash@0: partitions: Unevaluated properties are not allowed ('partition@5C0000' was unexpected) Signed-off-by: Frank Li <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp-venice: add vddl and vana for sensor@10Frank Li3-0/+48
Add vddl and vana for sensor@10 to fix below warning: arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-imx219.dtb: sensor@10: 'VANA-supply' is a required property Signed-off-by: Frank Li <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: fsl-lx2160a-tqmlx2160a: change "vcc" to "vdd" for hub*Frank Li1-2/+2
According to binging doc usb/ti,usb8041.yaml and in drivers/usb/misc/onboard_usb_dev.h ti_tusb8041_data = { .supply_names = { "vdd" },}; It should vdd-supply instead vcc-supply. Fixes: 04b77e0124ef ("arm64: dts: freescale: add fsl-lx2160a-mblx2160a board") Reviewed-by: Alexander Stein <[email protected]> Signed-off-by: Frank Li <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mm-venice-gw7902(3): add #address-cells for gsc@20Frank Li4-0/+8
Add #address-cells and #size-cells for gsc@20 node to fix below warning: arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dtb: gsc@20: '#address-cells' is a required property Signed-off-by: Frank Li <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: fsl-ls1028: add missed supply for wm8904Frank Li1-0/+12
Add A(CP, DB, DC, MIC)VDD-supply for wm8904 to fix below warning: arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dtb: audio-codec@1a: 'AVDD-supply' is a required property Signed-off-by: Frank Li <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: layerscape: rename mdio-mux-emi to mdio-mux@<addr>Frank Li3-3/+3
Rename node name mdio-mux-emi<n>@<addr> to mdio-mux@<addr>. Fix below warning: arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dtb: board-control@2,0: 'mdio-mux-emi1@54' does not match any of the regexes: '^mdio-mux@[a-f0-9,]+$', 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/board/fsl,fpga-qixis.yaml Signed-off-by: Frank Li <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: fsl-ls1012a-frdm: move clock-sc16is7xx under root nodeFrank Li1-6/+6
Move fixed clock "clock-sc16is7x" from dspi to root node to fix below warning: arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dtb: serial@0: Unevaluated properties are not allowed ('clock-sc16is7xx' was unexpected) Acked-by: Alexander Stein <[email protected]> Signed-off-by: Frank Li <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: fsl-ls1043a: move "fsl,ls1043a-qdma" ahead "fsl,ls1021a-qdma"Frank Li1-1/+1
Move fsl,ls1043a-qdma ahead fallback string fsl,ls1021a-qdma. Fix warning: dma-controller@8380000: compatible: 'oneOf' conditional failed, one must be fixed: ['fsl,ls1021a-qdma', 'fsl,ls1043a-qdma'] is too long Reviewed-by: Alexander Stein <[email protected]> Signed-off-by: Frank Li <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8-ss-img: remove undocument slot for jpegFrank Li1-2/+0
Remove undocument 'slot' property. It is default 0 at driver. We can remove it safely. Fix below warning: arch/arm64/boot/dts/freescale/imx8dx-colibri-iris.dtb: jpegdec@58400000: 'slot' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Frank Li <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352: set SION for cmd and data pad of USDHCMarkus Niebel3-29/+34
imx93 pad integrate has one issue, refer to ERR052021: ERR052021 uSDHC: Sometimes uSDHC does not work under VDD_SOC low drive mode and nominal mode Description: uSDHC PADs have one integration issue. When CMD/DATA lines direction change from output to input, uSDHC controller begin sampling, the integration issue will make input enable signal from uSDHC propagated to the PAD with a long delay, thus the new input value on the pad comes to uSDHC lately. The uSDHC sampled the old input value and the sampling result is wrong. Workaround: Set uSDHC CMD/DATA PADs iomux register SION bit to 1, then PADs will propagate input to uSDHC with no delay, so correct value is sampled. This issue will wrongly trigger the start bit when sample the USDHC command response, cause the USDHC trigger command CRC/index/endbit error, which will finally impact the tuning pass window, espically will impact the standard tuning logic, and can't find a correct delay cell to get the best timing. This follows changes made for i.MX93 EVK with commit bb89601282fc ("arm64: dts: imx93-11x11-evk: set SION for cmd and data pad of USDHC") Signed-off-by: Markus Niebel <[email protected]> Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352-mba93xxca: add GPIO line namesMarkus Niebel1-0/+44
Provide GPIO line names for userspace usage, e.g. libgpiod. Signed-off-by: Markus Niebel <[email protected]> Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352-mba93xxca: Add ethernet aliasesAlexander Stein1-0/+2
They are used by systemd to rename network interfaces to predictable interface names, e.g. end0 & end1. Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352-mba93xxca: add missing pad configurationsAlexander Stein1-0/+42
- add missing (and currently unused) pad groups - assign muxed GPIO pads for X1 to gpio2 node Signed-off-by: Markus Niebel <[email protected]> Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352-mba93xxca: improve pad configurationMarkus Niebel1-76/+104
- disable PU/PD if already done with external resistors - do not configure Schmitt Trigger for outputs - do not configure DSE / FSEL for inputs Pad config changes suggested by hardware team. Signed-off-by: Markus Niebel <[email protected]> Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352-mba93xxca: add RTC / temp sensor IRQMarkus Niebel1-0/+29
The IRQ lines from devices on SoM are connected to CPU GPIO on this mainboard. Signed-off-by: Markus Niebel <[email protected]> Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352-mba93xxla: add GPIO line namesMarkus Niebel1-3/+52
Provide GPIO line names for userspace usage, e.g. libgpiod. While at it, correct the line-name property for ENET[1,2]_INT# gpio hog and LCD_BLT_EN. Signed-off-by: Markus Niebel <[email protected]> Signed-off-by: Alexander Stein <[email protected]> Reviewed-by: Peng Fan <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352-mba93xxla: Add ethernet aliasesAlexander Stein1-0/+2
They are used by systemd to rename network interfaces to predictable interface names, e.g. end0 & end1. Signed-off-by: Alexander Stein <[email protected]> Reviewed-by: Peng Fan <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352-mba93xxla: add missing pad configurationsAlexander Stein1-0/+48
- add missing (and currently unused) pad groups - assign muxed GPIO pads for X1 to gpio2 node Signed-off-by: Markus Niebel <[email protected]> Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352-mba93xxla: add irq for temp sensorMarkus Niebel1-1/+16
This adds muxing and configuration of the irq output of the temp sensor on TQMa93xx that is connected to a GPIO line on MBa93xxLA While at it, add comment for RTC_EVENT for pcf85063 since the IRQ line of both devices on SoM are routed to CPU GPIO on MBa93xxLA. Signed-off-by: Markus Niebel <[email protected]> Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352-mba93xxla: enable LPSPI6 interfaceAlexander Stein1-0/+24
LPSPI6 features a NAFE13388 analog frontend. Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352-mba93xxla: improve pad configurationMarkus Niebel1-73/+97
- disable PU/PD if already done with external resistors - do not configure Schmitt Trigger for outputs - do not configure DSE / FSEL for inputs Signed-off-by: Markus Niebel <[email protected]> Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352: add eMMC regulatorsAlexander Stein1-0/+2
With PMIC node in place, add the correct regulators for eMMC. Signed-off-by: Alexander Stein <[email protected]> Reviewed-by: Peng Fan <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: freescale: imx93-tqma9352: Add PMIC nodeAlexander Stein1-21/+92
With driver support in place add the PMIC node and remove the fixed-regulators for rails provided by PMIC. Signed-off-by: Alexander Stein <[email protected]> Reviewed-by: Peng Fan <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mm: Update Data Modul i.MX8M Mini eDM SBC DT to rev.A01Marek Vasut1-2/+17
Update the DT to match newest Data Modul i.MX8M Mini eDM SBC rev.A01 board which implements PHY changes. Keep some of the rev.900 PHY node in the DT so that a DTO can be used to support rev.900 boards easily. Signed-off-by: Marek Vasut <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp: Enable HDMI to Data Modul i.MX8M Plus eDM SBCMarek Vasut1-0/+46
Enable HDMI support on Data Modul i.MX8M Plus eDM SBC. Signed-off-by: Marek Vasut <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp: Add DT nodes for the two ISPsPaul Elder1-2/+55
The ISP supports both CSI and parallel interfaces, where port 0 corresponds to the former and port 1 corresponds to the latter. Since the i.MX8MP's ISPs are connected by the parallel interface to the CSI receiver, set them both to port 1. Signed-off-by: Paul Elder <[email protected]> Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mm-phygate-tauri-l: add rtc aux-voltage-chargeableYannic Moog1-0/+1
phygate-tauri-l has a chargable capacitor populated, rtc supports charging it. Add property indicating this. Signed-off-by: Yannic Moog <[email protected]> Reviewed-by: Teresa Remmet <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mm-phyboard-polis: add rtc aux-voltage-chargeableYannic Moog1-0/+1
phyboard-polis has a chargable capacitor populated, rtc supports charging it. Add property indicating this. Signed-off-by: Yannic Moog <[email protected]> Reviewed-by: Teresa Remmet <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp-phyboard-pollux: add rtc aux-voltage-chargeableYannic Moog1-0/+1
phyboard-pollux has a chargable capacitor populated, rtc supports charging it. Add property indicating this. Signed-off-by: Yannic Moog <[email protected]> Reviewed-by: Teresa Remmet <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp-phyboard-pollux: Add usb3_phy1 regulator referenceYashwanth Varakala1-0/+1
Add VCC_5V_SW regulator reference to the usb1 phy node to reflect the schematic. This also silences the fallback dummy regulator warning. Signed-off-by: Yashwanth Varakala <[email protected]> Signed-off-by: Teresa Remmet <[email protected]> Reviewed-by: Yannic Moog <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp-phyboard-pollux: Add VCC_5V_SW regulatorYashwanth Varakala1-0/+9
Add fixed regulator VCC_5V_SW based on the phyBOARD-Pollux schematics to reflect the connectivity on the phyBOARD-Pollux-i.MX8MP. Signed-off-by: Yashwanth Varakala <[email protected]> Signed-off-by: Teresa Remmet <[email protected]> Reviewed-by: Yannic Moog <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp-phyboard-pollux: Assign regulator to EEPROM nodeYashwanth Varakala1-0/+1
Add VCC_3V3_SW regulator reference to the EEPROM node to reflect the schematic. This also silences the fallback dummy regulator warning. Signed-off-by: Yashwanth Varakala <[email protected]> Signed-off-by: Teresa Remmet <[email protected]> Reviewed-by: Yannic Moog <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp-phyboard-pollux: Add SD-Card vqmmc supplyTeresa Remmet1-0/+1
Add SD-Card property for the bus IO power from the PMIC. Signed-off-by: Teresa Remmet <[email protected]> Reviewed-by: Yannic Moog <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp-phycore: Assign regulator to EEPROM nodeYashwanth Varakala1-0/+1
Add VDD_IO regulator reference to the EEPROM node to reflect the schematic. This also silences the fallback dummy regulator warning. Signed-off-by: Yashwanth Varakala <[email protected]> Signed-off-by: Teresa Remmet <[email protected]> Reviewed-by: Yannic Moog <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp-phycore: Add VDD_IO regulatorYashwanth Varakala1-0/+9
Add fixed regulator VDD_IO (3.3v) based on the SoM schematics to reflect the connectivity on the phyCORE-i.MX8MP. Signed-off-by: Yashwanth Varakala <[email protected]> Signed-off-by: Teresa Remmet <[email protected]> Reviewed-by: Yannic Moog <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: imx8mp: Clarify csis clock frequencyLaurent Pinchart1-6/+4
The DT nodes for the MIPI CSI-2 receivers (MIPI_CSI) configure the CAM1_PIX and CAM2_PIX clocks to 266 MHz through the assigned-clock-rates property, and report that frequency in the clock-frequency property. The i.MX8MP reference manual and datasheet list 266 MHz as a nominal frequency when using both CSI-2 receivers, so all looks normal. In reality, the clock is actually set to 250 MHz, as the selected parent, IMX8MP_SYS_PLL2_1000M, has a 1/4 output that is selected as the closest frequency to 266 MHz. This doesn't break operation of the device, but is clearly misleading. Clarify the clock configuration by selecting the IMX8MP_SYS_PLL2_250M parent, dropping the redundant assigned-clock-rates, and setting clock-frequency to 250 MHz. This doesn't cause any functional change. Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Alexander Stein <[email protected]> Tested-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04arm64: dts: Add support for Kontron i.MX93 OSM-S SoM and BL carrier boardFrieder Schrempf3-0/+792
This adds support for the Kontron Electronics OSM-S i.MX93 SoM and the matching baseboard BL i.MX93. The SoM hardware complies to the Open Standard Module (OSM) 1.1 specification, size S (https://sget.org/standards/osm). Signed-off-by: Frieder Schrempf <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2024-09-04iommu/amd: Make amd_iommu_dev_update_dte() staticVasant Hegde2-5/+4
As its used inside iommu.c only. Also rename function to dev_update_dte() as its static function. No functional changes intended. Signed-off-by: Vasant Hegde <[email protected]> Reviewed-by: Suravee Suthikulpanit <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
2024-09-04iommu/amd: Rework amd_iommu_update_and_flush_device_table()Vasant Hegde1-14/+4
Remove separate function to update and flush the device table as only amd_iommu_update_and_flush_device_table() calls these functions. No functional changes intended. Signed-off-by: Vasant Hegde <[email protected]> Reviewed-by: Suravee Suthikulpanit <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
2024-09-04iommu/amd: Make amd_iommu_domain_flush_complete() staticVasant Hegde3-20/+19
AMD driver uses amd_iommu_domain_flush_complete() function to make sure IOMMU processed invalidation commands before proceeding. Ideally this should be called from functions which updates DTE/invalidates caches. There is no need to call this function explicitly. This patches makes below changes : - Rename amd_iommu_domain_flush_complete() -> domain_flush_complete() and make it as static function. - Rearrage domain_flush_complete() to avoid forward declaration. - Update amd_iommu_update_and_flush_device_table() to call domain_flush_complete(). Signed-off-by: Vasant Hegde <[email protected]> Reviewed-by: Suravee Suthikulpanit <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
2024-09-04iommu/amd: Make amd_iommu_dev_flush_pasid_all() staticVasant Hegde2-5/+3
As its not used outside iommu.c. Also rename it as dev_flush_pasid_all(). No functional change intended. Signed-off-by: Vasant Hegde <[email protected]> Reviewed-by: Suravee Suthikulpanit <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
2024-09-04iommu/amd: Handle error path in amd_iommu_probe_device()Vasant Hegde1-3/+5
Do not try to set max_pasids in error path as dev_data is not allocated. Fixes: a0c47f233e68 ("iommu/amd: Introduce iommu_dev_data.max_pasids") Signed-off-by: Vasant Hegde <[email protected]> Reviewed-by: Suravee Suthikulpanit <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
2024-09-04iommu/amd: Remove unused DTE_GCR3_INDEX_* macrosVasant Hegde1-4/+0
It was added in commit 52815b75682e ("iommu/amd: Add support for IOMMUv2 domain mode"), but never used it. Hence remove these unused macros. Signed-off-by: Vasant Hegde <[email protected]> Reviewed-by: Suravee Suthikulpanit <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
2024-09-04iommu/amd: Make amd_iommu_is_attach_deferred() staticVasant Hegde2-2/+1
amd_iommu_is_attach_deferred() is a callback function called by iommu_ops. Make it as static. No functional changes intended. Signed-off-by: Vasant Hegde <[email protected]> Reviewed-by: Suravee Suthikulpanit <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
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