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2024-07-02phy: cadence-torrent: Check return value on register readMa Ke
cdns_torrent_dp_set_power_state() does not consider that ret might be overwritten. Add return value check of regmap_read_poll_timeout() after register read in cdns_torrent_dp_set_power_state(). Fixes: 5b16a790f18d ("phy: cadence-torrent: Reorder few functions to remove function declarations") Signed-off-by: Ma Ke <make24@iscas.ac.cn> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20240702032042.3993031-1-make24@iscas.ac.cn Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-07-02phy: Fix the cacography in phy-exynos5250-usb2.cLiu Jing
The word 'swtich' is wrong, so fix it. Signed-off-by: Liu Jing <liujing@cmss.chinamobile.com> Link: https://lore.kernel.org/r/20240701112517.6597-1-liujing@cmss.chinamobile.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-07-02phy: phy-rockchip-samsung-hdptx: Select CONFIG_MFD_SYSCONCristian Ciocaltea
Compile testing configurations without REGMAP support enabled results in a bunch of errors being reported: ../drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c:569:21: error: variable ‘rk_hdptx_phy_regmap_config’ has initializer but incomplete type 569 | static const struct regmap_config rk_hdptx_phy_regmap_config = { | ^~~~~~~~~~~~~ ../drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c:570:10: error: ‘const struct regmap_config’ has no member named ‘reg_bits’ 570 | .reg_bits = 32, | ^~~~~~~~ Note that selecting REGMAP alone is not enough, because of the following liker error: phy-rockchip-samsung-hdptx.c:(.text+0x10c): undefined reference to `__devm_regmap_init_mmio_clk' Instead of the obvious fix to enable REGMAP_MMIO, select MFD_SYSCON, which implicitly enables REGMAP_MMIO as well. The rationale is that the driver has been already relying on the syscon functionality. Moreover, without MFD_SYSCON enabled, the test coverage is reduced, since the linker might not detect any potential undefined references following syscon_regmap_lookup_by_phandle() invocation in rk_hdptx_phy_probe() body. That is because the function would unconditionally return -ENOTSUP, hence the compiler is free to optimize out any unreachable code. Finally ensure PHY_ROCKCHIP_SAMSUNG_HDPTX depends on HAS_IOMEM, as required by MFD_SYSCON. Fixes: 553be2830c5f ("phy: rockchip: Add Samsung HDMI/eDP Combo PHY driver") Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Link: https://lore.kernel.org/r/20240629-rk-hdptx-compile-test-fix-v1-1-c86675ba8070@collabora.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-20phy: airoha: Add PCIe PHY driver for EN7581 SoC.Lorenzo Bianconi
Introduce support for Airoha PCIe PHY controller available in EN7581 SoC. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Zhengping Zhang <zhengping.zhang@airoha.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/20ac99aa8628d97778594f606681db7f868f24fe.1718485860.git.lorenzo@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-20dt-bindings: phy: airoha: Add PCIe PHY controllerLorenzo Bianconi
Introduce device-tree binding documentation for Airoha EN7581 PCIe PHY controller. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/656133f865433c1d02f00a3abbb1aa9312d2a24e.1718485860.git.lorenzo@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-20phy: freescale: imx8qm-hsio: Include bitfield.h for FIELD_PREPNathan Chancellor
In various configurations/architectures, bitfield.h may not be transitively included, which results in a compiler error because FIELD_PREP is an unexpanded macro: drivers/phy/freescale/phy-fsl-imx8qm-hsio.c:459:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 459 | val = FIELD_PREP(HSIO_MODE_MASK, val); | ^ 1 error generated. Include bitfield.h explicitly to fix the build. Fixes: 82c56b6dd24f ("phy: freescale: imx8qm-hsio: Add i.MX8QM HSIO PHY driver support") Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202406170340.7mk3WU3Q-lkp@intel.com/ Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20240620-phy-fsl-imx8qm-hsio-add-bitfield-include-v1-1-5c7c09ed87e6@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-15phy: freescale: imx8qm-hsio: Add i.MX8QM HSIO PHY driver supportRichard Zhu
Add i.MX8QM HSIO PHY driver support. i.MX8QM HSIO has three lane PHY instances, and can be bound to the following controllers in the different use cases listed in below table. - two lanes capable PCIEA controller. - one lane PCIEB controller. - AHCI SATA controller. i.MX8QM HSIO PHYs support the following use cases. +----------------------------------------------------+ | | Lane0| Lane1| Lane2| |-------------------------------|------|------|------| | use case 1: PCIEAX2SATA | PCIEA| PCIEA| SATA | |-------------------------------|------|------|------| | use case 2: PCIEAX2PCIEB | PCIEA| PCIEA| PCIEB| |-------------------------------|------|------|------| | use case 3: PCIEAPCIEBSATA | PCIEA| PCIEB| SATA | +----------------------------------------------------+ Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/1716962565-2084-3-git-send-email-hongxing.zhu@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-15dt-bindings: phy: Add i.MX8Q HSIO SerDes PHY bindingRichard Zhu
Add i.MX8QM and i.MX8QXP HSIO SerDes PHY binding. Introduce one HSIO configuration 'fsl,hsio-cfg', which need be set at initialization according to board design. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/1716962565-2084-2-git-send-email-hongxing.zhu@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-15phy: starfive: Add mipi dphy tx supportShengyang Chen
Add mipi dphy tx support for the StarFive JH7110 SoC. It is a module which is used to receive data from DSI driver and transfer data to DSI interface like mipi screen. Signed-off-by: Shengyang Chen <shengyang.chen@starfivetech.com> Reviewed-by: Changhuang Liang <changhuang.liang@starfivetech.com> Link: https://lore.kernel.org/r/20240418035020.47876-3-shengyang.chen@starfivetech.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-15dt-bindings: phy: Add starfive,jh7110-dphy-txShengyang Chen
StarFive SoCs like the jh7110 use a MIPI D-PHY TX controller based on a M31 IP. Add a binding for it. Signed-off-by: Shengyang Chen <shengyang.chen@starfivetech.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240418035020.47876-2-shengyang.chen@starfivetech.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-15dt-bindings: phy: qcom,usb-hs-phy: Add compatibleHerman van Hazendonk
Adds qcom,usb-hs-phy-msm8660 compatible Used by HP Touchpad (tenderloin) for example. Signed-off-by: Herman van Hazendonk <github.com@herrie.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240417065454.3599824-1-github.com@herrie.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-15dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: drop second output clock nameDmitry Baryshkov
There is no need to specify exact name for the second (AUX) output clock. It has never been used for the lookups based on the system clock name. Partially revert commit 72bea132f368 ("dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: document PHY AUX clock on SM8[456]50 SoCs"), returning compatibility with the existing device tree: reduce clock-output-names to always contain a single entry. Fixes: 72bea132f368 ("dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: document PHY AUX clock on SM8[456]50 SoCs") Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240614-fix-pcie-phy-compat-v3-2-730d1811acf4@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-15phy: qcom: qmp-pcie: restore compatibility with existing DTsDmitry Baryshkov
Existing device trees specify only a single clock-output-name for the PCIe PHYs. The function phy_aux_clk_register() expects a second entry in that property. When it doesn't find it, it returns an error, thus failing the probe of the PHY and thus breaking support for the corresponding PCIe host. Follow the approach of the combo USB+DT PHY and generate the name for the AUX clocks instead of requiring it in DT. Fixes: 583ca9ccfa80 ("phy: qcom: qmp-pcie: register second optional PHY AUX clock") Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240614-fix-pcie-phy-compat-v3-1-730d1811acf4@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-12dt-bindings: phy: g12a-usb2-phy: add optional power-domainsNeil Armstrong
On newer SoCs, the USB2 PHY can require a power-domain to operate, add it as optional. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240605-topic-amlogic-upstream-bindings-fixes-power-domains-phy-v1-1-c819b0ecd8c8@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-12phy: broadcom: add missing MODULE_DESCRIPTION() macrosJeff Johnson
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/phy/broadcom/phy-bcm-ns-usb2.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/phy/broadcom/phy-bcm-ns-usb3.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20240608-md-drivers-phy-broadcom-v1-1-f070f84cc3f0@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-12phy: ti: am654-serdes: Remove duplicate defineJan Kiszka
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Link: https://lore.kernel.org/r/60089a71-dad2-4a87-a304-a738e3334d4a@siemens.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-12dt-bindings: phy: armada-cp110-utmi: add optional swap-dx-lanes propertyJosua Mayer
Armada CP110 UTMI supports swapping D+ and D- signals. usb251xb.yaml already describes a suitable device-tree property for the same purpose but as child usb controller node. Add optional swap-dx-lanes device-tree property to armada cp110 utmi phy with same semantics as usb251xb: The property lists all ports that swap D+ and D-, unlisted ports are considered correct. Signed-off-by: Josua Mayer <josua@solid-run.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240602-cn9130-som-v6-4-89393e86d4c7@solid-run.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-12phy: exynos5-usbdrd: set ref clk freq in exynos850_usbdrd_utmi_init()André Draszik
While commit 255ec3879dd4 ("phy: exynos5-usbdrd: Add 26MHz ref clk support") correctly states that CLKRSTCTRL[7:5] doesn't need to be set on modern Exynos platforms, SSPPLLCTL[2:0] should be programmed with the frequency of the reference clock for the USB2.0 phy instead. I stumbled across this while adding support for the Google Tensor gs101, but this should apply to E850 just the same. Do so. Signed-off-by: André Draszik <andre.draszik@linaro.org> Reviewed-by: Peter Griffin <peter.griffin@linaro.org> Link: https://lore.kernel.org/r/20240507-samsung-usb-phy-fixes-v1-5-4ccba5afa7cc@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-12phy: exynos5-usbdrd: fix definition of EXYNOS5_FSEL_26MHZAndré Draszik
Using 0x82 seems odd, where everything else is just a sequence. On E850, this macro isn't used (as a register value), only to assign its value to the 'extrefclk' variable, which is otherwise unused on that platform. Older platforms don't appear to support 26MHz in the first place (since this macro was added for E850). Furthermore, the downstream driver uses 0x82 to denote USBPHY_REFCLK_DIFF_26MHZ (whatever that means exactly), but for all the other values we match downstream's non-DIFF macros. Update to avoid confusion. No functional change intended. Signed-off-by: André Draszik <andre.draszik@linaro.org> Reviewed-by: Peter Griffin <peter.griffin@linaro.org> Link: https://lore.kernel.org/r/20240507-samsung-usb-phy-fixes-v1-4-4ccba5afa7cc@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-12phy: exynos5-usbdrd: make phy_isol() take a bool for clarityAndré Draszik
on / not on is just a boolean flag and is a bit misleading as currently on==1 means to turn off the power, and on==0 to turn power on. Rename the flag and make it a bool to avoid confusion of future readers of this code. No functional change. While at it, fix a whitespace issue in nearby comment. No functional change. Signed-off-by: André Draszik <andre.draszik@linaro.org> Reviewed-by: Peter Griffin <peter.griffin@linaro.org> Link: https://lore.kernel.org/r/20240507-samsung-usb-phy-fixes-v1-3-4ccba5afa7cc@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-12phy: exynos5-usbdrd: convert udelay() to fsleep()André Draszik
The timers-howto recommends using usleep_range() and friends anytime waiting for >= ~10us is required. Doing so can help the timer subsystem a lot to coalesce wakeups. Additionally, fsleep() exists as a convenient wrapper so we do not have to think about which exact sleeping function is required in which case. Convert all udelay() calls in this driver to use fsleep() to follow the recommendataion. Signed-off-by: André Draszik <andre.draszik@linaro.org> Reviewed-by: Peter Griffin <peter.griffin@linaro.org> Link: https://lore.kernel.org/r/20240507-samsung-usb-phy-fixes-v1-2-4ccba5afa7cc@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-12phy: exynos5-usbdrd: uniform order of register bit macrosAndré Draszik
Most of the macros are ordered high -> low, but there are some outliers. Order them all uniformly from high to low. This will allow adding additional register (field) definitions in a consistent way. While at it, also remove some extra empty lines to group register bit field definitions together with the relevant register. This makes the registers easier to distinguish visually. No functional change. Signed-off-by: André Draszik <andre.draszik@linaro.org> Reviewed-by: Peter Griffin <peter.griffin@linaro.org> Link: https://lore.kernel.org/r/20240507-samsung-usb-phy-fixes-v1-1-4ccba5afa7cc@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: qcom-qmp-pcie: Add support for IPQ9574 g3x1 and g3x2 PCIEsdevi priya
Add support for a single-lane and two-lane PCIe PHYs found on Qualcomm IPQ9574 platform. Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Co-developed-by: Anusha Rao <quic_anusha@quicinc.com> Signed-off-by: Anusha Rao <quic_anusha@quicinc.com> Signed-off-by: devi priya <quic_devipriy@quicinc.com> Link: https://lore.kernel.org/r/20240516032436.2681828-5-quic_devipriy@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: qcom-qmp: Add missing register definitions for PCS V5devi priya
Add missing register offsets for PCS V5 registers. Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: devi priya <quic_devipriy@quicinc.com> Link: https://lore.kernel.org/r/20240516032436.2681828-4-quic_devipriy@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: qcom-qmp: Add missing offsets for Qserdes PLL registers.devi priya
Add missing register offsets for Qserdes PLL. Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: devi priya <quic_devipriy@quicinc.com> Link: https://lore.kernel.org/r/20240516032436.2681828-3-quic_devipriy@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03dt-bindings: phy: qcom,ipq8074-qmp-pcie: Document the IPQ9574 QMP PCIe PHYsdevi priya
Document the QMP PCIe PHYs on IPQ9574 platform. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: devi priya <quic_devipriy@quicinc.com> Link: https://lore.kernel.org/r/20240516032436.2681828-2-quic_devipriy@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: miphy28lp: remove unused struct 'miphy_initval'Dr. David Alan Gilbert
'miphy_initval' is unused since the original commit 2c14e9be0c60 ("phy: miphy28lp: Provide support for the MiPHY28lp Generic PHY"). Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20240527205844.165279-1-linux@treblig.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: starfive: remove unused struct 'regval'Dr. David Alan Gilbert
'regval' is unused since the original commit f8aa660841bc ("phy: starfive: Add mipi dphy rx support"). Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Reviewed-by: Changhuang Liang <changhuang.liang@starfivetech.com> Link: https://lore.kernel.org/r/20240527205937.165325-1-linux@treblig.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: qcom-qmp-usb: Add sc8180x USB UNIPHYBjorn Andersson
The SC8180X platform has two UNIPHY blocks, add support for these in the QMP driver. Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240525-sc8180x-usb-mp-v1-2-60a904392438@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03dt-bindings: phy: qcom,sc8280xp-qmp-usb3-uni: Add sc8180x USB3 compatibleBjorn Andersson
The SC8180X has two USB3 UNIPHY QMP blocks, add a compatible for these. Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240525-sc8180x-usb-mp-v1-1-60a904392438@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: cadence-torrent: add suspend and resume supportThomas Richard
Add suspend and resume support. The already_configured flag is cleared during the suspend stage to force the PHY initialization during the resume stage. Co-developed-by: Théo Lebrun <theo.lebrun@bootlin.com> Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Link: https://lore.kernel.org/r/20240412-j7200-phy-s2r-v1-8-f15815833974@bootlin.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: cadence-torrent: remove noop_ops phy operationsThomas Richard
Even if a PHY is already configured, the PHY operations are needed during resume stage, as the PHY is in reset state. The noop_ops PHY operations is removed to always have PHY operations. The already_configured flag is checked at the begening of init, configure and poweron operations to keep the already_configured behaviour. Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Link: https://lore.kernel.org/r/20240412-j7200-phy-s2r-v1-7-f15815833974@bootlin.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: cadence-torrent: add already_configured to struct cdns_torrent_phyThomas Richard
Add already_configured to struct cdns_torrent_phy, so it can be used at differents stages. Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Link: https://lore.kernel.org/r/20240412-j7200-phy-s2r-v1-6-f15815833974@bootlin.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: cadence-torrent: register resets even if the phy is already configuredThomas Richard
Resets are needed during suspend and resume stages. So they shall be registered during the probe even the phy is already initialized. The function cdns_torrent_reset is renamed cdns_torrent_of_get_reset() to make it clear. Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Link: https://lore.kernel.org/r/20240412-j7200-phy-s2r-v1-5-f15815833974@bootlin.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: cadence-torrent: extract calls to clk_get from cdns_torrent_clkThomas Richard
Extract calls to clk_get from cdns_torrent_clk into a separate function. It needs to call cdns_torrent_clk at resume without looking up the clock. Co-developed-by: Théo Lebrun <theo.lebrun@bootlin.com> Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Link: https://lore.kernel.org/r/20240412-j7200-phy-s2r-v1-4-f15815833974@bootlin.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: ti: phy-j721e-wiz: add resume supportThomas Richard
Add resume support. It has been tested on J7200 SR1.0 and SR2.0. Co-developed-by: Théo Lebrun <theo.lebrun@bootlin.com> Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Link: https://lore.kernel.org/r/20240412-j7200-phy-s2r-v1-3-f15815833974@bootlin.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: ti: phy-j721e-wiz: split wiz_clock_init() functionThomas Richard
The wiz_clock_init() function mixes probe and hardware configuration. Rename the wiz_clock_init() to wiz_clock_probe() and move the hardware configuration part in a new function named wiz_clock_init(). This hardware configuration sequence must be called during the resume stage of the driver. Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Link: https://lore.kernel.org/r/20240412-j7200-phy-s2r-v1-2-f15815833974@bootlin.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: ti: phy-j721e-wiz: use dev_err_probe() instead of dev_err()Thomas Richard
Use dev_err_probe() instead of dev_err() in wiz_clock_init() to simplify the code and standardize the error output. Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Link: https://lore.kernel.org/r/20240412-j7200-phy-s2r-v1-1-f15815833974@bootlin.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-06-03phy: cadence-torrent: Add SGMII + QSGMII multilink configuration for 100MHz ↵Swapnil Jakhade
refclk Add register sequences for SGMII + QSGMII multilink configuration for 100MHz refclk. Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com> Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Link: https://lore.kernel.org/r/20240602021629.3027660-1-s-vadapalli@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-05-26Linux 6.10-rc1v6.10-rc1Linus Torvalds
2024-05-26mm: percpu: Include smp.h in alloc_tag.hKent Overstreet
percpu.h depends on smp.h, but doesn't include it directly because of circular header dependency issues; percpu.h is needed in a bunch of low level headers. This fixes a randconfig build error on mips: include/linux/alloc_tag.h: In function '__alloc_tag_ref_set': include/asm-generic/percpu.h:31:40: error: implicit declaration of function 'raw_smp_processor_id' [-Werror=implicit-function-declaration] Reported-by: kernel test robot <lkp@intel.com> Fixes: 24e44cc22aa3 ("mm: percpu: enable per-cpu allocation tagging") Closes: https://lore.kernel.org/oe-kbuild-all/202405210052.DIrMXJNz-lkp@intel.com/ Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-05-26Merge tag 'perf-tools-fixes-for-v6.10-1-2024-05-26' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools Pull perf tool fix from Arnaldo Carvalho de Melo: "Revert a patch causing a regression. This made a simple 'perf record -e cycles:pp make -j199' stop working on the Ampere ARM64 system Linus uses to test ARM64 kernels". * tag 'perf-tools-fixes-for-v6.10-1-2024-05-26' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: Revert "perf parse-events: Prefer sysfs/JSON hardware events over legacy"
2024-05-26Revert "perf parse-events: Prefer sysfs/JSON hardware events over legacy"Arnaldo Carvalho de Melo
This reverts commit 617824a7f0f73e4de325cf8add58e55b28c12493. This made a simple 'perf record -e cycles:pp make -j199' stop working on the Ampere ARM64 system Linus uses to test ARM64 kernels, as discussed at length in the threads in the Link tags below. The fix provided by Ian wasn't acceptable and work to fix this will take time we don't have at this point, so lets revert this and work on it on the next devel cycle. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Bhaskar Chowdhury <unixbhaskar@gmail.com> Cc: Ethan Adams <j.ethan.adams@gmail.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Thomas Richter <tmricht@linux.ibm.com> Cc: Tycho Andersen <tycho@tycho.pizza> Cc: Yang Jihong <yangjihong@bytedance.com> Link: https://lore.kernel.org/lkml/CAHk-=wi5Ri=yR2jBVk-4HzTzpoAWOgstr1LEvg_-OXtJvXXJOA@mail.gmail.com Link: https://lore.kernel.org/lkml/CAHk-=wiWvtFyedDNpoV7a8Fq_FpbB+F5KmWK2xPY3QoYseOf_A@mail.gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2024-05-25Merge tag '6.10-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull smb client fixes from Steve French: - two important netfs integration fixes - including for a data corruption and also fixes for multiple xfstests - reenable swap support over SMB3 * tag '6.10-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: cifs: Fix missing set of remote_i_size cifs: Fix smb3_insert_range() to move the zero_point cifs: update internal version number smb3: reenable swapfiles over SMB3 mounts
2024-05-25Merge tag 'mm-hotfixes-stable-2024-05-25-09-13' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "16 hotfixes, 11 of which are cc:stable. A few nilfs2 fixes, the remainder are for MM: a couple of selftests fixes, various singletons fixing various issues in various parts" * tag 'mm-hotfixes-stable-2024-05-25-09-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/ksm: fix possible UAF of stable_node mm/memory-failure: fix handling of dissolved but not taken off from buddy pages mm: /proc/pid/smaps_rollup: avoid skipping vma after getting mmap_lock again nilfs2: fix potential hang in nilfs_detach_log_writer() nilfs2: fix unexpected freezing of nilfs_segctor_sync() nilfs2: fix use-after-free of timer for log writer thread selftests/mm: fix build warnings on ppc64 arm64: patching: fix handling of execmem addresses selftests/mm: compaction_test: fix bogus test success and reduce probability of OOM-killer invocation selftests/mm: compaction_test: fix incorrect write of zero to nr_hugepages selftests/mm: compaction_test: fix bogus test success on Aarch64 mailmap: update email address for Satya Priya mm/huge_memory: don't unpoison huge_zero_folio kasan, fortify: properly rename memintrinsics lib: add version into /proc/allocinfo output mm/vmalloc: fix vmalloc which may return null if called with __GFP_NOFAIL
2024-05-25Merge tag 'irq-urgent-2024-05-25' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Ingo Molnar: - Fix x86 IRQ vector leak caused by a CPU offlining race - Fix build failure in the riscv-imsic irqchip driver caused by an API-change semantic conflict - Fix use-after-free in irq_find_at_or_after() * tag 'irq-urgent-2024-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/irqdesc: Prevent use-after-free in irq_find_at_or_after() genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline irqchip/riscv-imsic: Fixup riscv_ipi_set_virq_range() conflict
2024-05-25Merge tag 'x86-urgent-2024-05-25' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: - Fix regressions of the new x86 CPU VFM (vendor/family/model) enumeration/matching code - Fix crash kernel detection on buggy firmware with non-compliant ACPI MADT tables - Address Kconfig warning * tag 'x86-urgent-2024-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu: Fix x86_match_cpu() to match just X86_VENDOR_INTEL crypto: x86/aes-xts - switch to new Intel CPU model defines x86/topology: Handle bogus ACPI tables correctly x86/kconfig: Select ARCH_WANT_FRAME_POINTERS again when UNWINDER_FRAME_POINTER=y
2024-05-25Merge tag 'for-linus-6.10-1' of https://github.com/cminyard/linux-ipmiLinus Torvalds
Pull ipmi updates from Corey Minyard: "Mostly updates for deprecated interfaces, platform.remove and converting from a tasklet to a BH workqueue. Also use HAS_IOPORT for disabling inb()/outb()" * tag 'for-linus-6.10-1' of https://github.com/cminyard/linux-ipmi: ipmi: kcs_bmc_npcm7xx: Convert to platform remove callback returning void ipmi: kcs_bmc_aspeed: Convert to platform remove callback returning void ipmi: ipmi_ssif: Convert to platform remove callback returning void ipmi: ipmi_si_platform: Convert to platform remove callback returning void ipmi: ipmi_powernv: Convert to platform remove callback returning void ipmi: bt-bmc: Convert to platform remove callback returning void char: ipmi: handle HAS_IOPORT dependencies ipmi: Convert from tasklet to BH workqueue
2024-05-25Merge tag 'ceph-for-6.10-rc1' of https://github.com/ceph/ceph-clientLinus Torvalds
Pull ceph updates from Ilya Dryomov: "A series from Xiubo that adds support for additional access checks based on MDS auth caps which were recently made available to clients. This is needed to prevent scenarios where the MDS quietly discards updates that a UID-restricted client previously (wrongfully) acked to the user. Other than that, just a documentation fixup" * tag 'ceph-for-6.10-rc1' of https://github.com/ceph/ceph-client: doc: ceph: update userspace command to get CephFS metadata ceph: add CEPHFS_FEATURE_MDS_AUTH_CAPS_CHECK feature bit ceph: check the cephx mds auth access for async dirop ceph: check the cephx mds auth access for open ceph: check the cephx mds auth access for setattr ceph: add ceph_mds_check_access() helper ceph: save cap_auths in MDS client when session is opened
2024-05-25Merge tag 'ntfs3_for_6.10' of ↵Linus Torvalds
https://github.com/Paragon-Software-Group/linux-ntfs3 Pull ntfs3 updates from Konstantin Komarov: "Fixes: - reusing of the file index (could cause the file to be trimmed) - infinite dir enumeration - taking DOS names into account during link counting - le32_to_cpu conversion, 32 bit overflow, NULL check - some code was refactored Changes: - removed max link count info display during driver init Remove: - atomic_open has been removed for lack of use" * tag 'ntfs3_for_6.10' of https://github.com/Paragon-Software-Group/linux-ntfs3: fs/ntfs3: Break dir enumeration if directory contents error fs/ntfs3: Fix case when index is reused during tree transformation fs/ntfs3: Mark volume as dirty if xattr is broken fs/ntfs3: Always make file nonresident on fallocate call fs/ntfs3: Redesign ntfs_create_inode to return error code instead of inode fs/ntfs3: Use variable length array instead of fixed size fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow fs/ntfs3: Check 'folio' pointer for NULL fs/ntfs3: Missed le32_to_cpu conversion fs/ntfs3: Remove max link count info display during driver init fs/ntfs3: Taking DOS names into account during link counting fs/ntfs3: remove atomic_open fs/ntfs3: use kcalloc() instead of kzalloc()
generated by cgit (git 2.34.1) at 2025-09-09 16:23:40 +0000