summaryrefslogtreecommitdiffstats
path: root/drivers
AgeCommit message (Collapse)AuthorFilesLines
2021-12-27phy: mediatek: Fix missing check in mtk_mipi_tx_probeMiaoqian Lin1-0/+2
The of_device_get_match_data() function may return NULL. Add check to prevent potential null dereference. Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20211224082103.7658-1-linmq006@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-24phy: uniphier-usb3ss: fix unintended writing zeros to PHY registerRyuta NAKANISHI1-4/+6
Similar to commit 4a90bbb478db ("phy: uniphier-pcie: Fix updating phy parameters"), in function uniphier_u3ssphy_set_param(), unintentionally write zeros to other fields when writing PHY registers. Fixes: 5ab43d0f8697 ("phy: socionext: add USB3 PHY driver for UniPhier SoC") Signed-off-by: Ryuta NAKANISHI <nakanishi.ryuta@socionext.com> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1640150369-4134-1-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-24phy: phy-mtk-tphy: use new io helpers to access registerChunfeng Yun1-325/+179
Use new helpers mtk_phy_clear/set/update_bits() to access registers Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20211218082802.5256-5-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-24phy: phy-mtk-xsphy: use new io helpers to access registerChunfeng Yun1-94/+46
Use new helpers mtk_phy_clear/set/update_bits() to access registers Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20211218082802.5256-4-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-24phy: mediatek: add helpers to update bits of registersChunfeng Yun1-0/+38
Add three helpers mtk_phy_clear/set/update_bits() for registers operation Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20211218082802.5256-3-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-24phy: phy-mtk-tphy: add support efuse settingChunfeng Yun1-0/+162
Due to some SoCs have a bit shift issue that will drop a bit for usb3 phy or pcie phy, fix it by adding software efuse reading and setting, but only support it optionally for version 2/3. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20211218082802.5256-2-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-24phy: qcom-qmp: Add SM8450 PCIe1 PHY supportDmitry Baryshkov2-0/+223
There are two different PCIe PHYs on SM8450, one having one lane (v5) and another with two lanes (v5.20). This commit adds support for the second PCIe phy. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211218141754.503661-3-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-23phy: phy-rockchip-inno-usb2: add rk3568 supportPeter Geis1-0/+65
The rk3568 usb2phy is a standalone device with a single muxed interrupt. Add support for the registers to the usb2phy driver. Signed-off-by: Peter Geis <pgwipeout@gmail.com> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Link: https://lore.kernel.org/r/20211215210252.120923-7-pgwipeout@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-23phy: phy-rockchip-inno-usb2: support muxed interruptsPeter Geis1-49/+119
The rk3568 usb2phy has a single muxed interrupt that handles all interrupts. Allow the driver to plug in only a single interrupt as necessary. Signed-off-by: Peter Geis <pgwipeout@gmail.com> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Link: https://lore.kernel.org/r/20211215210252.120923-6-pgwipeout@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-23phy: phy-rockchip-inno-usb2: support standalone phy nodesPeter Geis1-5/+12
New Rockchip devices have the usb2 phy devices as standalone nodes instead of children of the grf node. Allow the driver to find the grf node from a phandle. Signed-off-by: Peter Geis <pgwipeout@gmail.com> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Link: https://lore.kernel.org/r/20211215210252.120923-5-pgwipeout@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-23phy: phy-rockchip-inno-usb2: support #address_cells = 2Peter Geis1-1/+10
New Rockchip devices have the usb phy nodes as standalone devices. These nodes have register nodes with #address_cells = 2, but only use 32 bit addresses. Adjust the driver to check if the returned address is "0", and adjust the index in that case. Signed-off-by: Peter Geis <pgwipeout@gmail.com> Tested-by: Michael Riesch <michael.riesch@wolfvision.net> Link: https://lore.kernel.org/r/20211215210252.120923-4-pgwipeout@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-18phy: qcom-qmp: Add SM8450 PCIe0 PHY supportDmitry Baryshkov2-0/+158
There are two different PCIe PHYs on SM8450, one having one lane (v5) and another with two lanes (v5.20). This commit adds support for the first PCIe phy only, support for the second PCIe PHY is coming in next commits. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211214225846.2043361-4-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-16phy: qcom-qmp: Add SM8450 USB QMP PHYsVinod Koul1-0/+3
Add support for the USB DP & UNI PHYs found on SM8450. This is same as the phy version used on SM8350 and sequences turned out to be same, so use the same table from SM8350 for this as well. Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211213131450.535775-3-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-15phy: freescale: pcie: explicitly add bitfield.hVinod Koul1-0/+1
kernel test robot complains about missing FIELD_PREP, so include bitfield.h for that drivers/phy/freescale/phy-fsl-imx8m-pcie.c:41:37: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration] drivers/phy/freescale/phy-fsl-imx8m-pcie.c:41:41: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration] Reported-by: kernel test robot <lkp@intel.com> Fixes: 1aa97b002258 ("phy: freescale: pcie: Initialize the imx8 pcie standalone phy driver") Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com> Link: https://lore.kernel.org/r/20211215060834.921617-1-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-14phy: freescale: pcie: Initialize the imx8 pcie standalone phy driverRichard Zhu3-0/+245
Add the standalone i.MX8 PCIe PHY driver. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Tim Harvey <tharvey@gateworks.com> Tested-by: Tim Harvey <tharvey@gateworks.com> Link: https://lore.kernel.org/r/1638432158-4119-6-git-send-email-hongxing.zhu@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-14phy: rockchip-inno-usb2: remove redundant assignment to variable delayColin Ian King1-1/+0
Variable delay is being assigned to zero and the code falls through to the next case in a switch statement that returns out of the function. The variable is never read in this scenario and so the assignment is redundant and can be removed. Cleans up scan-build static analysis warning: drivers/phy/rockchip/phy-rockchip-inno-usb2.c:753:3: warning: Value stored to 'delay' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20211211180054.525368-1-colin.i.king@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-14phy: lan966x: Remove set_speed functionHoratiu Vultur1-12/+5
Remove the set_speed function and allow the driver to figure out the speed at which needs to configure the serdes based on the interface type. Fixes: 305524902a0045 ("phy: Add lan966x ethernet serdes PHY driver") Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Link: https://lore.kernel.org/r/20211211214717.1284306-1-horatiu.vultur@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-14phy: ti: Use IS_ERR_OR_NULL() to clean codeMiaoqian Lin1-3/+3
Use IS_ERR_OR_NULL() to make the code cleaner. Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20211212142226.23674-1-linmq006@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-14phy: tegra: xusb: Fix return value of tegra_xusb_find_port_node functionMiaoqian Lin1-1/+1
callers of tegra_xusb_find_port_node() function only do NULL checking for the return value. return NULL instead of ERR_PTR(-ENOMEM) to keep consistent. Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20211213020507.1458-1-linmq006@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-09phy: qcom: use struct_size instead of sizeofGuo Zhengkui1-1/+1
Use struct_size() to get the accurate size of `clk_hw_onecell_data` with a variable size array, instead of sizeof(data) to get the size of a pointer. Suggested-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com> Fixes: f199223cb490 ("phy: qcom: Introduce new eDP PHY driver") Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211209032114.9416-1-guozhengkui@vivo.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-07phy: qcom-qmp: Add SM8450 UFS QMP PhyVinod Koul1-0/+32
SM8450 UFS seems to use same sequence as SM8350, so reuse the sequence from SM8450. Add the new clock list for this phy and the new compatible Signed-off-by: Vinod Koul <vkoul@kernel.org> Co-developed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20211201074456.3969849-4-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-02phy: lan966x: Extend lan966x to support multiple phy interfaces.Horatiu Vultur1-0/+4
Currently the driver is supporting only the interfaces QSGMII, SGMII, RGMII and GMII. This patch extend the supported interfaces with 1000BASE-X and 2500BASE-X. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/20211130101015.164916-1-horatiu.vultur@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-12-02phy: intel: Remove redundant dev_err call in thunderbay_emmc_phy_probe()Zou Wei1-3/+1
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zou Wei <zou_wei@huawei.com> Link: https://lore.kernel.org/r/1637822289-24534-1-git-send-email-zou_wei@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-26phy: stm32: adopt dev_err_probe for regulatorsFabrice Gasnier1-6/+4
Change stm32-usbphyc driver to use dev_err_probe(), to benefit of devices_deferred debugfs in case of probe deferral. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Reviewed-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Link: https://lore.kernel.org/r/1635172265-26219-1-git-send-email-fabrice.gasnier@foss.st.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-25phy: bcm-ns-usb2: improve printing ref clk errorsRafał Miłecki1-1/+1
Improve message & use dev_err_probe() helper which prints actual error (helpful for debugging) and deals with -EPROBE_DEFER. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20211123221521.25323-1-zajec5@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: intel: Add Thunder Bay eMMC PHY supportRashmi A3-0/+522
Add support of eMMC PHY for Intel Thunder Bay SoC, uses the Arasan eMMC phy Signed-off-by: Rashmi A <rashmi.a@intel.com> Reviewed-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20211027115516.4475-5-rashmi.a@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: Add lan966x ethernet serdes PHY driverHoratiu Vultur4-0/+766
Add the Microchip lan966x ethernet serdes PHY driver for interfaces available in the lan966x SoC. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Link: https://lore.kernel.org/r/20211116100818.1615762-4-horatiu.vultur@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: phy-can-transceiver: Make devm_gpiod_get optionalAswath Govindraju1-2/+2
In some cases the standby/enable gpio can be pulled low/high and would not be connected to a gpio. The current driver implementation will return an error in these cases. Therefore, make devm_gpiod_get optional. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20211102112120.23637-1-a-govindraju@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: cadence-torrent: use swap() to make code cleanerYang Guang1-4/+2
Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid opencoding it. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Yang Guang <yang.guang5@zte.com.cn> Link: https://lore.kernel.org/r/20211104065233.1833499-1-yang.guang5@zte.com.cn Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: uniphier-ahci: Add support for Pro4 SoCKunihiko Hayashi2-5/+198
Add support for PHY interface built into ahci controller implemented in UniPhier Pro4 SoC. Pro4 SoC distinguishes it from other SoCs as "legacy" SoC, which has GIO clock line. And Pro4 AHCI-PHY needs to control additional reset lines ("pm", "tx", and "rx"). Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1635503947-18250-9-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: uniphier-pcie: Add dual-phy support for NX1 SoCKunihiko Hayashi1-14/+34
NX1 SoC supports 2 lanes and has dual-phy. Should set appropriate configuration values to both PHY registers. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1635503947-18250-7-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: uniphier-pcie: Set VCOPLL clamp mode in PHY registerKunihiko Hayashi1-0/+5
Set VCOPLL clamp mode to mode 0 to avoid hardware unstable issue. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1635503947-18250-6-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: uniphier-pcie: Add compatible string and SoC-dependent data for NX1 SoCKunihiko Hayashi1-0/+19
Add basic support for UniPhier NX1 SoC. This includes a compatible string, SoC-dependent data, and a function that set to 2-lane mode. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1635503947-18250-5-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: uniphier-usb3: Add compatible string for NX1 SoCKunihiko Hayashi2-0/+8
Add basic support for UniPhier NX1 SoC. This includes a compatible string and the same SoC-dependent data as LD20/PXs3 SoCs. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1635503947-18250-3-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: amlogic: Add a new driver for the HDMI TX PHY on Meson8/8b/8m2Martin Blumenstingl3-0/+171
Amlogic Meson8/8b/8m2 have a built-in HDMI PHY in the HHI register region. Unfortunately only few register bits are documented. For HHI_HDMI_PHY_CNTL0 the magic numbers are taken from the 3.10 vendor kernel. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Link: https://lore.kernel.org/r/20211020195107.1564533-3-martin.blumenstingl@googlemail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: qcom: Introduce new eDP PHY driverBjorn Andersson4-0/+686
Many recent Qualcomm platforms comes with native DP and eDP support. This consists of a controller in the MDSS and a QMP-like PHY. While similar to the well known QMP block, the eDP PHY only has TX lanes and the programming sequences are slightly different. Rather than continuing the trend of parameterize the QMP driver to pieces, this introduces the support as a new driver. The registration of link and pixel clocks are borrowed from the QMP driver. The non-DP link frequencies are omitted for now. The eDP PHY is very similar to the dedicated (non-USB) DP PHY, but only the prior is supported for now. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20211103234410.1352424-2-bjorn.andersson@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-23phy: bcm-ns-usb2: support updated DT binding with PHY reg spaceRafał Miłecki1-9/+43
Updated DT binding maps just a PHY's register space instead of the whole DMU block. Accessing a common CRU reg is handled using syscon & regmap. The old binding has been deprecated and remains supported as a fallback method. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20211026093716.5567-1-zajec5@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-11-14Merge tag 'sh-for-5.16' of git://git.libc.org/linux-shLinus Torvalds1-1/+4
Pull arch/sh updates from Rich Felker. * tag 'sh-for-5.16' of git://git.libc.org/linux-sh: sh: pgtable-3level: Fix cast to pointer from integer of different size sh: fix READ/WRITE redefinition warnings sh: define __BIG_ENDIAN for math-emu sh: math-emu: drop unused functions sh: fix kconfig unmet dependency warning for FRAME_POINTER sh: Cleanup about SPARSE_IRQ sh: kdump: add some attribute to function maple: fix wrong return value of maple_bus_init(). sh: boot: avoid unneeded rebuilds under arch/sh/boot/compressed/ sh: boot: add intermediate vmlinux.bin* to targets instead of extra-y sh: boards: Fix the cacography in irq.c sh: check return code of request_irq sh: fix trivial misannotations
2021-11-14Merge tag 'devicetree-fixes-for-5.16-1' of ↵Linus Torvalds9-11/+19
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Two fixes due to DT node name changes on Arm, Ltd. boards - Treewide rename of Ingenic CGU headers - Update ST email addresses - Remove Netlogic DT bindings - Dropping few more cases of redundant 'maxItems' in schemas - Convert toshiba,tc358767 bridge binding to schema * tag 'devicetree-fixes-for-5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: watchdog: sunxi: fix error in schema bindings: media: venus: Drop redundant maxItems for power-domain-names dt-bindings: Remove Netlogic bindings clk: versatile: clk-icst: Ensure clock names are unique of: Support using 'mask' in making device bus id dt-bindings: treewide: Update @st.com email address to @foss.st.com dt-bindings: media: Update maintainers for st,stm32-hwspinlock.yaml dt-bindings: media: Update maintainers for st,stm32-cec.yaml dt-bindings: mfd: timers: Update maintainers for st,stm32-timers dt-bindings: timer: Update maintainers for st,stm32-timer dt-bindings: i2c: imx: hardware do not restrict clock-frequency to only 100 and 400 kHz dt-bindings: display: bridge: Convert toshiba,tc358767.txt to yaml dt-bindings: Rename Ingenic CGU headers to ingenic,*.h
2021-11-14Merge tag 'irq-urgent-2021-11-14' of ↵Linus Torvalds5-25/+55
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "A set of fixes for the interrupt subsystem Core code: - A regression fix for the Open Firmware interrupt mapping code where a interrupt controller property in a node caused a map property in the same node to be ignored. Interrupt chip drivers: - Workaround a limitation in SiFive PLIC interrupt chip which silently ignores an EOI when the interrupt line is masked. - Provide the missing mask/unmask implementation for the CSKY MP interrupt controller. PCI/MSI: - Prevent a use after free when PCI/MSI interrupts are released by destroying the sysfs entries before freeing the memory which is accessed in the sysfs show() function. - Implement a mask quirk for the Nvidia ION AHCI chip which does not advertise masking capability despite implementing it. Even worse the chip comes out of reset with all MSI entries masked, which due to the missing masking capability never get unmasked. - Move the check which prevents accessing the MSI[X] masking for XEN back into the low level accessors. The recent consolidation missed that these accessors can be invoked from places which do not have that check which broke XEN. Move them back to he original place instead of sprinkling tons of these checks all over the code" * tag 'irq-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: of/irq: Don't ignore interrupt-controller when interrupt-map failed irqchip/sifive-plic: Fixup EOI failed when masked irqchip/csky-mpintc: Fixup mask/unmask implementation PCI/MSI: Destroy sysfs before freeing entries PCI: Add MSI masking quirk for Nvidia ION AHCI PCI/MSI: Deal with devices lying about their MSI mask capability PCI/MSI: Move non-mask check back into low level accessors
2021-11-14Merge tag 'sched_urgent_for_v5.16_rc1' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Borislav Petkov: - Avoid touching ~100 config files in order to be able to select the preemption model - clear cluster CPU masks too, on the CPU unplug path - prevent use-after-free in cfs - Prevent a race condition when updating CPU cache domains - Factor out common shared part of smp_prepare_cpus() into a common helper which can be called by both baremetal and Xen, in order to fix a booting of Xen PV guests * tag 'sched_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: preempt: Restore preemption model selection configs arch_topology: Fix missing clear cluster_cpumask in remove_cpu_topology() sched/fair: Prevent dead task groups from regaining cfs_rq's sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain() x86/smp: Factor out parts of native_smp_prepare_cpus()
2021-11-14Merge tag 'irqchip-fixes-5.16-1' of ↵Thomas Gleixner3-8/+27
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent Pull irqchip fixes from Marc Zyngier: - Address an issue with the SiFive PLIC being unable to EOI a masked interrupt - Move the disable/enable methods in the CSky mpintc to mask/unmask - Fix a regression in the OF irq code where an interrupt-controller property in the same node as an interrupt-map property would get ignored Link: https://lore.kernel.org/all/20211112173459.4015233-1-maz@kernel.org
2021-11-13Merge tag 'virtio-mem-for-5.16' of git://github.com/davidhildenbrand/linuxLinus Torvalds1-0/+1
Pull virtio-mem update from David Hildenbrand: "Support the VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE feature in virtio-mem, now that "accidential" access to logically unplugged memory inside added Linux memory blocks is no longer possible, because we: - Removed /dev/kmem in commit bbcd53c96071 ("drivers/char: remove /dev/kmem for good") - Disallowed access to virtio-mem device memory via /dev/mem in commit 2128f4e21aa ("virtio-mem: disallow mapping virtio-mem memory via /dev/mem") - Sanitized access to virtio-mem device memory via /proc/kcore in commit 0daa322b8ff9 ("fs/proc/kcore: don't read offline sections, logically offline pages and hwpoisoned pages") - Sanitized access to virtio-mem device memory via /proc/vmcore in commit ce2814622e84 ("virtio-mem: kdump mode to sanitize /proc/vmcore access") The new VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE feature that will be required by some hypervisors implementing virtio-mem in the near future, so let's support it now that we safely can" * tag 'virtio-mem-for-5.16' of git://github.com/davidhildenbrand/linux: virtio-mem: support VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE
2021-11-13Merge tag 'clk-for-linus' of ↵Linus Torvalds16-47/+94
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull more clk updates from Stephen Boyd: "This is the second batch of clk driver updates that needed a little more time to soak in linux-next. - Use modern i2c probe in vc5 - Cleanup some includes - Update links to datasheets - Add UniPhier NX1 SoC clk support - Fix DT bindings for SiFive FU740 - Revert the module platform driver support for Rockchip because it wasn't actually tested - Fix the composite clk code again as the previous fix had a one line bug that broke rate changes for clks that want to use the same parent still - Use the right table for a divider in ast2600 driver - Get rid of gcc_aggre1_pnoc_ahb_clk in qcom clk driver again because its critical but unused" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk clk: imx8m: Do not set IMX_COMPOSITE_CORE for non-regular composites clk/ast2600: Fix soc revision for AHB clk: composite: Fix 'switching' to same clock clk: rockchip: drop module parts from rk3399 and rk3568 drivers Revert "clk: rockchip: use module_platform_driver_probe" clk:mediatek: remove duplicate include in clk-mt8195-imp_iic_wrap.c dt-bindings: clock: fu740-prci: add reset-cells clk: uniphier: Add SoC-glue clock source selector support for Pro4 dt-bindings: clock: uniphier: Add clock binding for SoC-glue clk: uniphier: Add NX1 clock support dt-bindings: clock: uniphier: Add NX1 clock binding clk: uniphier: Add audio system and video input clock control for PXs3 clk: si5351: Update datasheet references clk: vc5: Use i2c .probe_new clk/actions/owl-factor.c: remove superfluous headers clk: ingenic: Fix bugs with divided dividers
2021-11-13Merge tag 's390-5.16-2' of ↵Linus Torvalds4-5/+29
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull more s390 updates from Vasily Gorbik: - Add PCI automatic error recovery. - Fix tape driver timer initialization broken during timers api cleanup. - Fix bogus CPU measurement counters values on CPUs offlining. - Check the validity of subchanel before reading other fields in the schib in cio code. * tag 's390-5.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/cio: check the subchannel validity for dev_busid s390/cpumf: cpum_cf PMU displays invalid value after hotplug remove s390/tape: fix timer initialization in tape_std_assign() s390/pci: implement minimal PCI error recovery PCI: Export pci_dev_lock() s390/pci: implement reset_slot for hotplug slot s390/pci: refresh function handle in iomap
2021-11-13Merge tag 'mips_5.16_1' of ↵Linus Torvalds2-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull more MIPS updates from Thomas Bogendoerfer: - Config updates for BMIPS platform - Build fixes - Makefile cleanups * tag 'mips_5.16_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: mips: decompressor: do not copy source files while building MIPS: boot/compressed/: add __bswapdi2() to target for ZSTD decompression MIPS: fix duplicated slashes for Platform file path MIPS: fix *-pkg builds for loongson2ef platform PCI: brcmstb: Allow building for BMIPS_GENERIC MIPS: BMIPS: Enable PCI Kconfig MIPS: VDSO: remove -nostdlib compiler flag mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set MIPS: Update bmips_stb_defconfig MIPS: Allow modules to set board_be_handler
2021-11-12Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds31-371/+913
Pull more SCSI updates from James Bottomley: "This series is all the stragglers that didn't quite make the first merge window pull. It's mostly minor updates and bug fixes of merge window code but it also has two driver updates: ufs and qla2xxx" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (46 commits) scsi: scsi_debug: Don't call kcalloc() if size arg is zero scsi: core: Remove command size deduction from scsi_setup_scsi_cmnd() scsi: scsi_ioctl: Validate command size scsi: ufs: ufshpb: Properly handle max-single-cmd scsi: core: Avoid leaving shost->last_reset with stale value if EH does not run scsi: bsg: Fix errno when scsi_bsg_register_queue() fails scsi: sr: Remove duplicate assignment scsi: ufs: ufs-exynos: Introduce ExynosAuto v9 virtual host scsi: ufs: ufs-exynos: Multi-host configuration for ExynosAuto v9 scsi: ufs: ufs-exynos: Support ExynosAuto v9 UFS scsi: ufs: ufs-exynos: Add pre/post_hce_enable drv callbacks scsi: ufs: ufs-exynos: Factor out priv data init scsi: ufs: ufs-exynos: Add EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR option scsi: ufs: ufs-exynos: Support custom version of ufs_hba_variant_ops scsi: ufs: ufs-exynos: Add setup_clocks callback scsi: ufs: ufs-exynos: Add refclkout_stop control scsi: ufs: ufs-exynos: Simplify drv_data retrieval scsi: ufs: ufs-exynos: Change pclk available max value scsi: ufs: Add quirk to enable host controller without PH configuration scsi: ufs: Add quirk to handle broken UIC command ...
2021-11-12Merge tag 'pwm/for-5.16-rc1' of ↵Linus Torvalds6-31/+43
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "This set is mostly small fixes and cleanups, so more of a janitorial update for this cycle" * tag 'pwm/for-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: vt8500: Rename pwm_busy_wait() to make it obviously driver-specific dt-bindings: pwm: tpu: Add R-Car M3-W+ device tree bindings dt-bindings: pwm: tpu: Add R-Car V3U device tree bindings pwm: pwm-samsung: Trigger manual update when disabling PWM pwm: visconti: Simplify using devm_pwmchip_add() pwm: samsung: Describe driver in Kconfig pwm: Make it explicit that pwm_apply_state() might sleep pwm: Add might_sleep() annotations for !CONFIG_PWM API functions pwm: atmel: Drop unused header
2021-11-12Merge tag 'drm-next-2021-11-12' of git://anongit.freedesktop.org/drm/drmLinus Torvalds130-1485/+1608
Pull more drm updates from Dave Airlie: "I missed a drm-misc-next pull for the main pull last week. It wasn't that major and isn't the bulk of this at all. This has a bunch of fixes all over, a lot for amdgpu and i915. bridge: - HPD improvments for lt9611uxc - eDP aux-bus support for ps8640 - LVDS data-mapping selection support ttm: - remove huge page functionality (needs reworking) - fix a race condition during BO eviction panels: - add some new panels fbdev: - fix double-free - remove unused scrolling acceleration - CONFIG_FB dep improvements locking: - improve contended locking logging - naming collision fix dma-buf: - add dma_resv_for_each_fence iterator - fix fence refcounting bug - name locking fixesA prime: - fix object references during mmap nouveau: - various code style changes - refcount fix - device removal fixes - protect client list with a mutex - fix CE0 address calculation i915: - DP rates related fixes - Revert disabling dual eDP that was causing state readout problems - put the cdclk vtables in const data - Fix DVO port type for older platforms - Fix blankscreen by turning DP++ TMDS output buffers on encoder->shutdown - CCS FBs related fixes - Fix recursive lock in GuC submission - Revert guc_id from i915_request tracepoint - Build fix around dmabuf amdgpu: - GPU reset fix - Aldebaran fix - Yellow Carp fixes - DCN2.1 DMCUB fix - IOMMU regression fix for Picasso - DSC display fixes - BPC display calculation fixes - Other misc display fixes - Don't allow partial copy from user for DC debugfs - SRIOV fixes - GFX9 CSB pin count fix - Various IP version check fixes - DP 2.0 fixes - Limit DCN1 MPO fix to DCN1 amdkfd: - SVM fixes - Fix gfx version for renoir - Reset fixes udl: - timeout fix imx: - circular locking fix virtio: - NULL ptr deref fix" * tag 'drm-next-2021-11-12' of git://anongit.freedesktop.org/drm/drm: (126 commits) drm/ttm: Double check mem_type of BO while eviction drm/amdgpu: add missed support for UVD IP_VERSION(3, 0, 64) drm/amdgpu: drop jpeg IP initialization in SRIOV case drm/amd/display: reject both non-zero src_x and src_y only for DCN1x drm/amd/display: Add callbacks for DMUB HPD IRQ notifications drm/amd/display: Don't lock connection_mutex for DMUB HPD drm/amd/display: Add comment where CONFIG_DRM_AMD_DC_DCN macro ends drm/amdkfd: Fix retry fault drain race conditions drm/amdkfd: lower the VAs base offset to 8KB drm/amd/display: fix exit from amdgpu_dm_atomic_check() abruptly drm/amd/amdgpu: fix the kfd pre_reset sequence in sriov drm/amdgpu: fix uvd crash on Polaris12 during driver unloading drm/i915/adlp/fb: Prevent the mapping of redundant trailing padding NULL pages drm/i915/fb: Fix rounding error in subsampled plane size calculation drm/i915/hdmi: Turn DP++ TMDS output buffers back on in encoder->shutdown() drm/locking: fix __stack_depot_* name conflict drm/virtio: Fix NULL dereference error in virtio_gpu_poll drm/amdgpu: fix SI handling in amdgpu_device_asic_has_dc_support() drm/amdgpu: Fix dangling kfd_bo pointer for shared BOs drm/amd/amdkfd: Don't sent command to HWS on kfd reset ...
2021-11-12Merge branch 'for-linus' of ↵Linus Torvalds39-433/+1760
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "Just one new driver (Cypress StreetFighter touchkey), and no input core changes this time. Plus various fixes and enhancements to existing drivers" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (54 commits) Input: iforce - fix control-message timeout Input: wacom_i2c - use macros for the bit masks Input: ili210x - reduce sample period to 15ms Input: ili210x - improve polled sample spacing Input: ili210x - special case ili251x sample read out Input: elantench - fix misreporting trackpoint coordinates Input: synaptics-rmi4 - Fix device hierarchy Input: i8042 - Add quirk for Fujitsu Lifebook T725 Input: cap11xx - add support for cap1206 Input: remove unused header <linux/input/cy8ctmg110_pdata.h> Input: ili210x - add ili251x firmware update support Input: ili210x - export ili251x version details via sysfs Input: ili210x - use resolution from ili251x firmware Input: pm8941-pwrkey - respect reboot_mode for warm reset reboot: export symbol 'reboot_mode' Input: max77693-haptic - drop unneeded MODULE_ALIAS Input: cpcap-pwrbutton - do not set input parent explicitly Input: max8925_onkey - don't mark comment as kernel-doc Input: ads7846 - do not attempt IRQ workaround when deferring probe Input: ads7846 - use input_set_capability() ...
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-17 15:02:22 +0000