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2024-10-22phy: qcom: qmp: Fix lecacy-legacy typoKonrad Dybcio
Introduced in Commit b3982f2144e1 ("phy: qcom-qmp-combo: restructure PHY creation"). No functional changes. Signed-off-by: Konrad Dybcio <quic_kdybcio@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240903-topic-qmp_typo-v1-1-781e81799992@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-22phy: lan969x-serdes: add support for lan969x serdes driverDaniel Machon
Add support for lan969x SERDES driver. Lan969x has ten 10G SERDES'es which share the same features and data rates as the Sparx5 SERDES'es. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com> Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-9-d695bcb57b84@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-22phy: sparx5-serdes: add support for branching on chip typeDaniel Machon
In preparation for lan969x, add a way to branch out on code that is to be executed on either Sparx5 or lan969x. Initially, this is required to branch out when checking the SERDES types and SERDES speeds, since the handling of these differ on the two platforms. This will also be used by the lan969x driver introduced in a subsequent patch. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com> Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-7-d695bcb57b84@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-22phy: sparx5-serdes: add indirection layer to register macrosDaniel Machon
The register macros are used to read and write to the SERDES registers. The registers are largely the same on Sparx5 and lan969x, however some register target sizes differ. Therefore we introduce a new indirection to the register macros. The target sizes are looked up, using a mapping table (sparx5_serdes_tsize) that maps the register target to the register target size. With this addition, we can reuse all the existing macros for lan969x. Also the autogenerated macros are now formatted slightly different, to adhere to a 80 character limit. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com> Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-6-d695bcb57b84@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-22phy: sparx5-serdes: add function for getting the CMU indexDaniel Machon
The SERDES to CMU mapping is different on Sparx5 and lan969x. Therefore create a function for getting the CMU index on Sparx5. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com> Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-5-d695bcb57b84@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-22phy: sparx5-serdes: add ops to match dataDaniel Machon
We need to handle code differently in a few places. Add a struct: sparx5_serdes_ops for this purpose, and populate it a with function to set the SERDES type. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com> Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-4-d695bcb57b84@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-22phy: sparx5-serdes: add constant for the number of CMU'sDaniel Machon
The number of CMU's differ for Sparx5 and lan969x, so add a new field: cmu_max and use it throughout. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com> Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-3-d695bcb57b84@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-22phy: sparx5-serdes: add constants to match dataDaniel Machon
We need to handle a few different constants that differ for Sparx5 and lan969x. Add a new struct: sparx5_serdes_consts for this purpose. We populate it with an initial field for the number of SERDES'es: sd_max. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com> Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-2-d695bcb57b84@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-22phy: sparx5-serdes: add support for private match dataDaniel Machon
In order to reuse the existing Sparx5 SERDES driver for lan969x, we add support for private match data, with initial fields for the iomap and imap_size. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com> Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-1-d695bcb57b84@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-21phy: bcm-ns-usb2: drop support for old binding variantRafał Miłecki
The old binding was incorrectly designed and ended up being deprecated 3 years ago. Finally it has been dropped so relevant code it not needed anymore. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20240913044557.28315-2-zajec5@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: airoha: Fix REG_CSR_2L_RX{0,1}_REV0 definitionsLorenzo Bianconi
Fix the following register definitions for REG_CSR_2L_RX{0,1}_REV0 registers: - CSR_2L_PXP_VOS_PNINV - CSR_2L_PXP_FE_GAIN_NORMAL_MODE - CSR_2L_PXP_FE_GAIN_TRAIN_MODE Fixes: d7d2818b9383 ("phy: airoha: Add PCIe PHY driver for EN7581 SoC.") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/20240918-airoha-en7581-phy-fixes-v1-4-8291729a87f8@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: airoha: Fix REG_CSR_2L_JCPLL_SDM_HREN config in ↵Lorenzo Bianconi
airoha_pcie_phy_init_ssc_jcpll() Fix typo configuring REG_CSR_2L_JCPLL_SDM_HREN register in airoha_pcie_phy_init_ssc_jcpll routine. Fixes: d7d2818b9383 ("phy: airoha: Add PCIe PHY driver for EN7581 SoC.") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/20240918-airoha-en7581-phy-fixes-v1-3-8291729a87f8@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: airoha: Fix REG_PCIE_PMA_TX_RESET config in airoha_pcie_phy_init_csr_2l()Lorenzo Bianconi
Fix typos configuring REG_PCIE_PMA_TX_RESET register in airoha_pcie_phy_init_csr_2l routine for lane0 and lane1 Fixes: d7d2818b9383 ("phy: airoha: Add PCIe PHY driver for EN7581 SoC.") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/20240918-airoha-en7581-phy-fixes-v1-2-8291729a87f8@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: airoha: Fix REG_CSR_2L_PLL_CMN_RESERVE0 config in ↵Lorenzo Bianconi
airoha_pcie_phy_init_clk_out() Fix typo configuring REG_CSR_2L_PLL_CMN_RESERVE0 register in airoha_pcie_phy_init_clk_out routine. Fixes: d7d2818b9383 ("phy: airoha: Add PCIe PHY driver for EN7581 SoC.") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/20240918-airoha-en7581-phy-fixes-v1-1-8291729a87f8@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: phy-rockchip-samsung-hdptx: Don't request RST_PHY/RST_ROPLL/RST_LCPLLAndy Yan
RST_PHY/RST_ROPLL/RST_LCPLL are used for debug only on rk3588, and they are not exported on rk3576, no need to request it in driver. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Link: https://lore.kernel.org/r/20240920093629.7410-1-andyshrk@163.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: add NXP PTN3222 eUSB2 to USB2 redriverDmitry Baryshkov
The NXP PTN3222 is the single-port eUSB2 to USB2 redriver that performs translation between eUSB2 and USB2 signalling schemes. It supports all three data rates: Low Speed, Full Speed and High Speed. The reset state enables autonegotiation of the PHY role and of the data rate, so no additional programming is required. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Tested-by: Konrad Dybcio <konradybcio@kernel.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Stephan Gerhold <stephan.gerhold@linaro.org> Tested-by: Stephan Gerhold <stephan.gerhold@linaro.org> Link: https://lore.kernel.org/r/20240830-nxp-ptn3222-v2-2-4c6d8535cf6c@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: Switch back to struct platform_driver::remove()Uwe Kleine-König
After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all platform drivers below drivers/phy/ to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. While touching these files, make indention of the struct initializer consistent in several files. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/20241009065307.504930-2-u.kleine-koenig@baylibre.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: qcom: edp: Add support for eDP PHY on SA8775PSoutrik Mukhopadhyay
Add support for eDP PHY v5 found on the Qualcomm SA8775P platform. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Soutrik Mukhopadhyay <quic_mukhopad@quicinc.com> Link: https://lore.kernel.org/r/20241004103046.22209-4-quic_mukhopad@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: qcom: edp: Introduce aux_cfg array for version specific aux settingsSoutrik Mukhopadhyay
In order to support different HW versions, introduce aux_cfg array to move v4 specific aux configuration settings. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Soutrik Mukhopadhyay <quic_mukhopad@quicinc.com> Link: https://lore.kernel.org/r/20241004103046.22209-3-quic_mukhopad@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: rockchip: usbdp: add rk3576 device match dataFrank Wang
This adds RK3576 device match data support. Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Acked-by: Dragan Simic <dsimic@manjaro.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20241014020342.15974-2-frawang.cn@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: freescale: fsl-samsung-hdmi: Remove unnecessary LUT entriesAdam Ford
The lookup table contains entries which use the integer divider instead of just the fractional divider. Since the set and round functions check both the integer divider values and the LUT values, it's no longer necessary to keep the integer divider values in the lookup table, as can be dynamically calcuated. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Tested-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Link: https://lore.kernel.org/r/20240914112816.520224-6-aford173@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: freescale: fsl-samsung-hdmi: Use closest dividerAdam Ford
Currently, if the clock values cannot be set to the exact rate, the round_rate and set_rate functions use the closest value found in the look-up-table. In preparation of removing values from the LUT that can be calculated evenly with the integer calculator, it's necessary to ensure to check both the look-up-table and the integer divider clock values to get the closest values to the requested value. It does this by measuring the difference between the requested clock value and the closest value in both integer divider calucator and the fractional clock look-up-table. Which ever has the smallest difference between them is returned as the closest rate. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Tested-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Link: https://lore.kernel.org/r/20240914112816.520224-5-aford173@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: freescale: fsl-samsung-hdmi: Support dynamic integerAdam Ford
There is currently a look-up table for a variety of resolutions. Since the phy has the ability to dynamically calculate the values necessary to use the intger divider which should allow more resolutions without having to update the look-up-table. If the lookup table cannot find an exact match, fall back to the dynamic calculator of the integer divider. Previously, the value of P was hard-coded to 1, this required an update to the phy_pll_cfg table to add in the extra value into the table, so if the value of P is calculated to be something else by the PMS calculator, the calculated_phy_pll_cfg structure can be used instead without having to keep track of which method was used. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Tested-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Link: https://lore.kernel.org/r/20240914112816.520224-4-aford173@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: freescale: fsl-samsung-hdmi: Simplify REG21_PMS_S_MASK lookupAdam Ford
The value of 'S' is writen to two places, PHY_REG3[7:4] and PHY_REG21[3:0]. There is a lookup table which contains the value of PHY_REG3. Rather than using a switch statement based on the pixel clock to search for the value of 'S' again, just shift the contents of PHY_REG3[7:4] >> 4 and place the value in PHY_REG21[3:0]. Doing this can eliminate an entire function. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Tested-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Link: https://lore.kernel.org/r/20240914112816.520224-3-aford173@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: freescale: fsl-samsung-hdmi: Replace register defines with macroAdam Ford
There are 47 registers defined as PHY_REG_xx were xx goes from 00 to 47. Simplify this by replacing them all with a macro which is passed the register number to return the proper register offset. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Tested-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Link: https://lore.kernel.org/r/20240914112816.520224-2-aford173@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: rockchip: inno-usb2: Add usb2 phys support for rk3576William Wu
The RK3576 SoC has two independent USB2.0 PHYs, and each PHY has one port. This adds device specific data for it. Signed-off-by: William Wu <william.wu@rock-chips.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20241016073713.14133-4-frawang.cn@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: rockchip: inno-usb2: convert clock management to bulkFrank Wang
Since some Rockchip SoCs (e.g RK3576) have more than one clock, this converts the clock management from single to bulk method to make the driver more flexible. Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20241016073713.14133-1-frawang.cn@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: stm32: Remove unneeded semicolonYang Li
This patch removes an unneeded semicolon after a switch statement. ./drivers/phy/st/phy-stm32-combophy.c:226:2-3: Unneeded semicolon Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=11403 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/20241017040657.33992-1-yang.lee@linux.alibaba.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-17phy: qcom: qmp: Add phy register and clk setting for x1e80100 PCIe3Qiang Yu
Currently driver supports only x4 lane based functionality using tx/rx and tx2/rx2 pair of register sets. To support 8 lane functionality with PCIe3, PCIe3 related QMP PHY provides additional programming which are available as txz and rxz based register set. Hence add txz and rxz based registers usage and programming sequences. As soon as software programs the txz and rxz based register set, hardware shall "broadcast" the same settings to the tx/rx pair of registers for all the 8 lanes, which saves the effort of software programming them one by one. There might be some tx and/or rx registers on some lanes need minor tweaks, program them after programming the txz and rxz reigster set. In addition, x1e80100 uses QMP PHY ver 6.30 for PCIe Gen4 x8, hence add two new header files to reflect the new register offsets. Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konradybcio@kernel.org> Link: https://lore.kernel.org/r/20241017030412.265000-5-quic_qianyu@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-11phy: qcom: qmp: Add qmp configuration for QCS8300Krishna Kurapati
Add qmp configuration for QCS8300. It is similar to SA8775P and SC8280XP except for some Lane configuration settings specific to QCS8300. Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241009195348.2649368-5-quic_kriskura@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-11phy: ti: gmii-sel: Enable USXGMII mode for J7200Siddharth Vadapalli
TI's J7200 SoC supports USXGMII mode with the CPSW5G instance's MAC Port1. Add USXGMII mode to the extra_modes member of J7200's SoC data. Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20241010144845.2555983-1-s-vadapalli@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-07phy: stm32: Add support for STM32MP25 COMBOPHY.Christian Bruel
Addition of the COMBOPHY driver found on STM32MP25 platforms This single lane PHY is shared (exclusive) between the USB3 and PCIE controllers. Supports 5Gbit/s for PCIE gen2 or 2.5Gbit/s for PCIE gen1. Supports wakeup-source capability to wakeup system using remote-wakeup capable USB device Signed-off-by: Christian Bruel <christian.bruel@foss.st.com> Link: https://lore.kernel.org/r/20240930170847.948779-3-christian.bruel@foss.st.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-07phy: mvebu-cp110-utmi: support swapping d+/d- lanes by dts propertyJosua Mayer
CP11x UTMI PHY supports swapping D+/D- signals via digital control register 1. Add support for the "swap-dx-lanes" device-tree property, which lists the port-ids that should swap D+ and D-. The property is evaluated in probe and applied before power-on during mvebu_cp110_utmi_port_setup. Signed-off-by: Josua Mayer <josua@solid-run.com> Link: https://lore.kernel.org/r/20241002-mvebu-utmi-phy-v4-1-83783dc89b9d@solid-run.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-07phy: phy-rockchip-inno-usb2: Use dev_err_probe() in the probe pathDragan Simic
Improve error handling in the probe path by using function dev_err_probe() instead of function dev_err(), where appropriate. Signed-off-by: Dragan Simic <dsimic@manjaro.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/d4ccd9fc278fb46ea868406bf77811ee507f0e4e.1725524803.git.dsimic@manjaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-07phy: phy-rockchip-inno-usb2: Handle failed extcon allocation betterDragan Simic
Return the actual error code upon failure to allocate extcon device, instead of hardcoding -ENOMEM. Use dev_err_probe() to also log appropriate messages, which is fine because the containing function is used in the probe path. Helped-by: Heiko Stubner <heiko@sntech.de> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/cc4995aa3e569be6bc23ca126b41fba82d50eeee.1725524802.git.dsimic@manjaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-07phy: phy-rockchip-inno-usb2: Perform trivial code cleanupsDragan Simic
Perform a few trivial code cleanups, e.g. to obey the reverse Christmas tree rule, to avoid use of "{ ... }" code blocks where they aren't really needed, or to avoid line wrapping by using the 100-column width better. No intended functional changes are introduced by these code cleanups. Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/adce7309f6fd9e1191c53bab552a8531d1a71216.1725524802.git.dsimic@manjaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-07phy: usb: update Broadcom driver table to use designated initializersSam Edwards
The Broadcom USB PHY driver contains a lookup table (`reg_bits_map_tables`) to resolve register bitmaps unique to certain versions of the USB PHY as found in various Broadcom chip families. Historically, this table was just kept carefully in sync with the "selector" enum every time the latter changed to ensure consistency. However, a recent commit [1] introduced two new enumerators but did not adjust the array for BCM4908, thus breaking the xHCI controller (and boot process) on this platform and revealing the fragility of this approach. Since these arrays are a little sparse (many elements are zero) and the position of the array elements is significant only insofar as they agree with the enumerators, designated initializers are a better fit than positional initializers here. Convert this table accordingly. [1] 4536fe9640b6 ("phy: usb: suppress OC condition for 7439b2") Signed-off-by: Sam Edwards <CFSworks@gmail.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Justin Chen <justin.chen@broadcom.com> Link: https://lore.kernel.org/r/20241004034131.1363813-3-CFSworks@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-10-07phy: usb: Fix missing elements in BCM4908 USB init arraySam Edwards
The Broadcom USB PHY driver contains a lookup table (`reg_bits_map_tables`) to resolve register bitmaps unique to certain versions of the USB PHY as found in various Broadcom chip families. A recent commit (see 'fixes' tag) introduced two new elements to each chip family in this table -- except for one: BCM4908. This resulted in the xHCI controller not being initialized correctly, causing a panic on boot. The next patch will update this table to use designated initializers in order to prevent this from happening again. For now, just add back the missing array elements to resolve the regression. Fixes: 4536fe9640b6 ("phy: usb: suppress OC condition for 7439b2") Signed-off-by: Sam Edwards <CFSworks@gmail.com> Reviewed-by: Justin Chen <justin.chen@broadcom.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://lore.kernel.org/r/20241004034131.1363813-2-CFSworks@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-09-29Merge tag 'mailbox-v6.12' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox Pull mailbox updates from Jassi Brar: - fix kconfig dependencies (mhu-v3, omap2+) - use devie name instead of genereic imx_mu_chan as interrupt name (imx) - enable sa8255p and qcs8300 ipc controllers (qcom) - Fix timeout during suspend mode (bcm2835) - convert to use use of_property_match_string (mailbox) - enable mt8188 (mediatek) - use devm_clk_get_enabled helpers (spreadtrum) - fix device-id typo (rockchip) * tag 'mailbox-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox: mailbox, remoteproc: omap2+: fix compile testing dt-bindings: mailbox: qcom-ipcc: Document QCS8300 IPCC dt-bindings: mailbox: qcom-ipcc: document the support for SA8255p dt-bindings: mailbox: mtk,adsp-mbox: Add compatible for MT8188 mailbox: Use of_property_match_string() instead of open-coding mailbox: bcm2835: Fix timeout during suspend mode mailbox: sprd: Use devm_clk_get_enabled() helpers mailbox: rockchip: fix a typo in module autoloading mailbox: imx: use device name in interrupt name mailbox: ARM_MHU_V3 should depend on ARM64
2024-09-29Merge tag 'i2c-for-6.12-rc1-additional_fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: - fix DesignWare driver ENABLE-ABORT sequence, ensuring ABORT can always be sent when needed - check for PCLK in the SynQuacer controller as an optional clock, allowing ACPI to directly provide the clock rate - KEBA driver Kconfig dependency fix - fix XIIC driver power suspend sequence * tag 'i2c-for-6.12-rc1-additional_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: xiic: Fix pm_runtime_set_suspended() with runtime pm enabled i2c: keba: I2C_KEBA should depend on KEBA_CP500 i2c: synquacer: Deal with optional PCLK correctly i2c: designware: fix controller is holding SCL low while ENABLE bit is disabled
2024-09-29Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull more SCSI updates from James Bottomley: "These are mostly minor updates. There are two drivers (lpfc and mpi3mr) which missed the initial pull and a core change to retry a start/stop unit which affect suspend/resume" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (32 commits) scsi: lpfc: Update lpfc version to 14.4.0.5 scsi: lpfc: Support loopback tests with VMID enabled scsi: lpfc: Revise TRACE_EVENT log flag severities from KERN_ERR to KERN_WARNING scsi: lpfc: Ensure DA_ID handling completion before deleting an NPIV instance scsi: lpfc: Fix kref imbalance on fabric ndlps from dev_loss_tmo handler scsi: lpfc: Restrict support for 32 byte CDBs to specific HBAs scsi: lpfc: Update phba link state conditional before sending CMF_SYNC_WQE scsi: lpfc: Add ELS_RSP cmd to the list of WQEs to flush in lpfc_els_flush_cmd() scsi: mpi3mr: Update driver version to 8.12.0.0.50 scsi: mpi3mr: Improve wait logic while controller transitions to READY state scsi: mpi3mr: Update MPI Headers to revision 34 scsi: mpi3mr: Use firmware-provided timestamp update interval scsi: mpi3mr: Enhance the Enable Controller retry logic scsi: sd: Fix off-by-one error in sd_read_block_characteristics() scsi: pm8001: Do not overwrite PCI queue mapping scsi: scsi_debug: Remove a useless memset() scsi: pmcraid: Convert comma to semicolon scsi: sd: Retry START STOP UNIT commands scsi: mpi3mr: A performance fix scsi: ufs: qcom: Update MODE_MAX cfg_bw value ...
2024-09-28Merge tag 's390-6.12-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull more s390 updates from Vasily Gorbik: - Clean up and improve vdso code: use SYM_* macros for function and data annotations, add CFI annotations to fix GDB unwinding, optimize the chacha20 implementation - Add vfio-ap driver feature advertisement for use by libvirt and mdevctl * tag 's390-6.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/vfio-ap: Driver feature advertisement s390/vdso: Use one large alternative instead of an alternative branch s390/vdso: Use SYM_DATA_START_LOCAL()/SYM_DATA_END() for data objects tools: Add additional SYM_*() stubs to linkage.h s390/vdso: Use macros for annotation of asm functions s390/vdso: Add CFI annotations to __arch_chacha20_blocks_nostack() s390/vdso: Fix comment within __arch_chacha20_blocks_nostack() s390/vdso: Get rid of permutation constants
2024-09-28Merge tag 'fbdev-for-6.12-rc1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev fixes from Helge Deller: - crash fix in fbcon_putcs - avoid a possible string memory overflow in sisfb - minor code optimizations in omapfb and fbcon * tag 'fbdev-for-6.12-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: sisfb: Fix strbuf array overflow fbcon: break earlier in search_fb_in_map and search_for_mapped_con fbdev: omapfb: Call of_node_put(ep) only once in omapdss_of_find_source_for_first_ep() fbcon: Fix a NULL pointer dereference issue in fbcon_putcs
2024-09-28Merge tag 'drm-next-2024-09-28' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm fixes from Dave Airlie: "Regular fixes for the week to end the merge window, i915 and xe have a few each, amdgpu makes up most of it with a bunch of SR-IOV related fixes amongst others. i915: - Fix BMG support to UHBR13.5 - Two PSR fixes - Fix colorimetry detection for DP xe: - Fix macro for checking minimum GuC version - Fix CCS offset calculation for some BMG SKUs - Fix locking on memory usage reporting via fdinfo and BO destroy - Fix GPU page fault handler on a closed VM - Fix overflow in oa batch buffer amdgpu: - MES 12 fix - KFD fence sync fix - SR-IOV fixes - VCN 4.0.6 fix - SDMA 7.x fix - Bump driver version to note cleared VRAM support - SWSMU fix - CU occupancy logic fix - SDMA queue fix" * tag 'drm-next-2024-09-28' of https://gitlab.freedesktop.org/drm/kernel: (79 commits) drm/amd/pm: update workload mask after the setting drm/amdgpu: bump driver version for cleared VRAM drm/amdgpu: fix vbios fetching for SR-IOV drm/amdgpu: fix PTE copy corruption for sdma 7 drm/amdkfd: Add SDMA queue quantum support for GFX12 drm/amdgpu/vcn: enable AV1 on both instances drm/amdkfd: Fix CU occupancy for GFX 9.4.3 drm/amdkfd: Update logic for CU occupancy calculations drm/amdgpu: skip coredump after job timeout in SRIOV drm/amdgpu: sync to KFD fences before clearing PTEs drm/amdgpu/mes12: set enable_level_process_quantum_check drm/i915/dp: Fix colorimetry detection drm/amdgpu/mes12: reduce timeout drm/amdgpu/mes11: reduce timeout drm/amdgpu: use GEM references instead of TTMs v2 drm/amd/display: Allow backlight to go below `AMDGPU_DM_DEFAULT_MIN_BACKLIGHT` drm/amd/display: Fix kdoc entry for 'tps' in 'dc_process_dmub_dpia_set_tps_notification' drm/amdgpu: update golden regs for gfx12 drm/amdgpu: clean up vbios fetching code drm/amd/display: handle nulled pipe context in DCE110's set_drr() ...
2024-09-28Merge tag 'amd-drm-fixes-6.12-2024-09-27' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-fixes-6.12-2024-09-27: amdgpu: - MES 12 fix - KFD fence sync fix - SR-IOV fixes - VCN 4.0.6 fix - SDMA 7.x fix - Bump driver version to note cleared VRAM support - SWSMU fix amdgpu: - CU occupancy logic fix - SDMA queue fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240927202819.2978109-1-alexander.deucher@amd.com
2024-09-28fbdev: sisfb: Fix strbuf array overflowAndrey Shumilin
The values of the variables xres and yres are placed in strbuf. These variables are obtained from strbuf1. The strbuf1 array contains digit characters and a space if the array contains non-digit characters. Then, when executing sprintf(strbuf, "%ux%ux8", xres, yres); more than 16 bytes will be written to strbuf. It is suggested to increase the size of the strbuf array to 24. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Andrey Shumilin <shum.sdl@nppct.ru> Signed-off-by: Helge Deller <deller@gmx.de>
2024-09-27Merge tag 'pm-6.12-rc1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Fix idle states enumeration in the intel_idle driver on platforms supporting multiple flavors of the C6 idle state (Artem Bityutskiy)" * tag 'pm-6.12-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: intel_idle: fix ACPI _CST matching for newer Xeon platforms
2024-09-27Merge tag 'cxl-for-6.12' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull compute express link (cxl) updates from Dave Jiang: "Major changes address HDM decoder initialization from DVSEC ranges, refactoring the code related to cxl mailboxes to be independent of the memory devices, and adding support for shared upstream link access_coordinate calculation, as well as a change to remove locking from memory notifier callback. In addition, a number of misc cleanups and refactoring of the code are also included. Address HDM decoder initialization from DVSEC ranges: - Only register non-zero DVSEC ranges - Remove duplicate implementation of waiting for memory_info_valid - Simplify the checking of mem_enabled in cxl_hdm_decode_init() Refactor the code related to cxl mailboxes to be independent of the memory devices: - Move cxl headers in include/linux/ to include/cxl - Move all mailbox related data to 'struct cxl_mailbox' - Refactor mailbox APIs with 'struct cxl_mailbox' as input instead of memory device state Add support for shared upstream link access_coordinate calculation for configurations that have multiple targets under a switch or a root port where the aggregated bandwidth can be greater than the upstream link of the switch/RP upstream link: - Preserve the CDAT access_coordinate from an endpoint - Add the support for shared upstream link access_coordinate calculation - Add documentation to explain how the calculations are done Remove locking from memory notifier callback. Misc cleanups: - Convert devm_cxl_add_root() to return using ERR_CAST() - cxl_test use dev_is_platform() instead of open coding - Remove duplicate include of header core.h in core/cdat.c - use scoped resource management to drop put_device() for cxl_port - Use scoped_guard to drop device_lock() for cxl_port - Refactor __devm_cxl_add_port() to drop gotos - Rename cxl_setup_parent_dport to cxl_dport_init_aer and cxl_dport_map_regs() to cxl_dport_map_ras() - Refactor cxl_dport_init_aer() to be more concise - Remove duplicate host_bridge->native_aer checking in cxl_dport_init_ras_reporting() - Fix comment for cxl_query_cmd()" * tag 'cxl-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (21 commits) cxl: Add documentation to explain the shared link bandwidth calculation cxl: Calculate region bandwidth of targets with shared upstream link cxl: Preserve the CDAT access_coordinate for an endpoint cxl: Fix comment regarding cxl_query_cmd() return data cxl: Convert cxl_internal_send_cmd() to use 'struct cxl_mailbox' as input cxl: Move mailbox related bits to the same context cxl: move cxl headers to new include/cxl/ directory cxl/region: Remove lock from memory notifier callback cxl/pci: simplify the check of mem_enabled in cxl_hdm_decode_init() cxl/pci: Check Mem_info_valid bit for each applicable DVSEC cxl/pci: Remove duplicated implementation of waiting for memory_info_valid cxl/pci: Fix to record only non-zero ranges cxl/pci: Remove duplicate host_bridge->native_aer checking cxl/pci: cxl_dport_map_rch_aer() cleanup cxl/pci: Rename cxl_setup_parent_dport() and cxl_dport_map_regs() cxl/port: Refactor __devm_cxl_add_port() to drop goto pattern cxl/port: Use scoped_guard()/guard() to drop device_lock() for cxl_port cxl/port: Use __free() to drop put_device() for cxl_port cxl: Remove duplicate included header file core.h tools/testing/cxl: Use dev_is_platform() ...
2024-09-27Merge tag 'mm-hotfixes-stable-2024-09-27-09-45' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "19 hotfixes. 13 are cc:stable. There's a focus on fixes for the memfd_pin_folios() work which was added into 6.11. Apart from that, the usual shower of singleton fixes" * tag 'mm-hotfixes-stable-2024-09-27-09-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: ocfs2: fix uninit-value in ocfs2_get_block() zram: don't free statically defined names memory tiers: use default_dram_perf_ref_source in log message Revert "list: test: fix tests for list_cut_position()" kselftests: mm: fix wrong __NR_userfaultfd value compiler.h: specify correct attribute for .rodata..c_jump_table mm/damon/Kconfig: update DAMON doc URL mm: kfence: fix elapsed time for allocated/freed track ocfs2: fix deadlock in ocfs2_get_system_file_inode ocfs2: reserve space for inline xattr before attaching reflink tree mm: migrate: annotate data-race in migrate_folio_unmap() mm/hugetlb: simplify refs in memfd_alloc_folio mm/gup: fix memfd_pin_folios alloc race panic mm/gup: fix memfd_pin_folios hugetlb page allocation mm/hugetlb: fix memfd_pin_folios resv_huge_pages leak mm/hugetlb: fix memfd_pin_folios free_huge_pages leak mm/filemap: fix filemap_get_folios_contig THP panic mm: make SPLIT_PTE_PTLOCKS depend on SMP tools: fix shared radix-tree build
2024-09-27Merge tag 'loongarch-6.12' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch updates from Huacai Chen: - Fix objtool about do_syscall() and Clang - Enable generic CPU vulnerabilites support - Enable ACPI BGRT handling - Rework CPU feature probe from CPUCFG/IOCSR - Add ARCH_HAS_SET_MEMORY support - Add ARCH_HAS_SET_DIRECT_MAP support - Improve hardware page table walker - Simplify _percpu_read() and _percpu_write() - Add advanced extended IRQ model documentions - Some bug fixes and other small changes * tag 'loongarch-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: Docs/LoongArch: Add advanced extended IRQ model description LoongArch: Remove posix_types.h include from sigcontext.h LoongArch: Fix memleak in pci_acpi_scan_root() LoongArch: Simplify _percpu_read() and _percpu_write() LoongArch: Improve hardware page table walker LoongArch: Add ARCH_HAS_SET_DIRECT_MAP support LoongArch: Add ARCH_HAS_SET_MEMORY support LoongArch: Rework CPU feature probe from CPUCFG/IOCSR LoongArch: Enable ACPI BGRT handling LoongArch: Enable generic CPU vulnerabilites support LoongArch: Remove STACK_FRAME_NON_STANDARD(do_syscall) LoongArch: Set AS_HAS_THIN_ADD_SUB as y if AS_IS_LLVM LoongArch: Enable objtool for Clang objtool: Handle frame pointer related instructions
generated by cgit (git 2.34.1) at 2025-09-12 07:34:16 +0000