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* pmdomain: imx: Make imx pgc power domain also set the fwnodePengfei Li2023-11-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 374de39d38f97b0e58cfee88da590b2d056ccf7f ] Currently, The imx pgc power domain doesn't set the fwnode pointer, which results in supply regulator device can't get consumer imx pgc power domain device from fwnode when creating a link. This causes the driver core to instead try to create a link between the parent gpc device of imx pgc power domain device and supply regulator device. However, at this point, the gpc device has already been bound, and the link creation will fail. So adding the fwnode pointer to the imx pgc power domain device will fix this issue. Signed-off-by: Pengfei Li <pengfei.li_1@nxp.com> Tested-by: Emil Kronborg <emil.kronborg@protonmail.com> Fixes: 3fb16866b51d ("driver core: fw_devlink: Make cycle detection more robust") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231020185949.537083-1-pengfei.li_1@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* pmdomain: amlogic: Fix mask for the second NNA mem PD domainTomeu Vizoso2023-11-281-1/+1
| | | | | | | | | | | | | | | | [ Upstream commit b131329b9bfbd1b4c0c5e088cb0c6ec03a12930f ] Without this change, the NPU hangs when the 8th NN core is used. It matches what the out-of-tree driver does. Signed-off-by: Tomeu Vizoso <tomeu@tomeuvizoso.net> Fixes: 9a217b7e8953 ("soc: amlogic: meson-pwrc: Add NNA power domain for A311D") Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231016080205.41982-2-tomeu@tomeuvizoso.net Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* pmdomain: bcm: bcm2835-power: check if the ASB register is equal to enableMaíra Canal2023-11-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 2e75396f1df61e1f1d26d0d703fc7292c4ae4371 ] The commit c494a447c14e ("soc: bcm: bcm2835-power: Refactor ASB control") refactored the ASB control by using a general function to handle both the enable and disable. But this patch introduced a subtle regression: we need to check if !!(readl(base + reg) & ASB_ACK) == enable, not just check if (readl(base + reg) & ASB_ACK) == true. Currently, this is causing an invalid register state in V3D when unloading and loading the driver, because `bcm2835_asb_disable()` will return -ETIMEDOUT and `bcm2835_asb_power_off()` will fail to disable the ASB slave for V3D. Fixes: c494a447c14e ("soc: bcm: bcm2835-power: Refactor ASB control") Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Stefan Wahren <stefan.wahren@i2se.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231024101251.6357-2-mcanal@igalia.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* soc: qcom: pmic_glink: fix connector type to be DisplayPortDmitry Baryshkov2023-11-201-1/+1
| | | | | | | | | | | | | | | | | | | | [ Upstream commit f86955f2b1ff9fbc7ae4f6595112b2f896885366 ] As it was pointed out by Simon Ser, the DRM_MODE_CONNECTOR_USB connector is reserved for the GUD devices. Other drivers (i915, amdgpu) use DRM_MODE_CONNECTOR_DisplayPort even if the DP stream is handled by the USB-C altmode. While we are still working on implementing the proper way to let userspace know that the DP is wrapped into USB-C, change connector type to be DRM_MODE_CONNECTOR_DisplayPort. Fixes: 080b4e24852b ("soc: qcom: pmic_glink: Introduce altmode support") Cc: Simon Ser <contact@emersion.fr> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Simon Ser <contact@emersion.fr> Link: https://lore.kernel.org/r/20231010225229.77027-1-dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* soc: qcom: llcc: Handle a second device without data corruptionUwe Kleine-König2023-11-201-0/+3
| | | | | | | | | | | | | | [ Upstream commit f1a1bc8775b26345aba2be278118999e7f661d3d ] Usually there is only one llcc device. But if there were a second, even a failed probe call would modify the global drv_data pointer. So check if drv_data is valid before overwriting it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Fixes: a3134fb09e0b ("drivers: soc: Add LLCC driver") Link: https://lore.kernel.org/r/20230926083229.2073890-1-u.kleine-koenig@pengutronix.de Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* soc: imx8m: Enable OCOTP clock for imx8mm before reading registersNathan Rossi2023-10-061-0/+10
| | | | | | | | | | | | | | | | | | | | | [ Upstream commit 9d1e8275a28f51599d754ce661c91e0a689c0234 ] Commit 836fb30949d9 ("soc: imx8m: Enable OCOTP clock before reading the register") added configuration to enable the OCOTP clock before attempting to read from the associated registers. This same kexec issue is present with the imx8m SoCs that use the imx8mm_soc_uid function (e.g. imx8mp). This requires the imx8mm_soc_uid function to configure the OCOTP clock before accessing the associated registers. This change implements the same clock enable functionality that is present in the imx8mq_soc_revision function for the imx8mm_soc_uid function. Signed-off-by: Nathan Rossi <nathan.rossi@digi.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Fixes: 836fb30949d9 ("soc: imx8m: Enable OCOTP clock before reading the register") Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* soc: qcom: qmi_encdec: Restrict string length in decodeChris Lew2023-09-191-2/+2
| | | | | | | | | | | | | | | | | commit 8d207400fd6b79c92aeb2f33bb79f62dff904ea2 upstream. The QMI TLV value for strings in a lot of qmi element info structures account for null terminated strings with MAX_LEN + 1. If a string is actually MAX_LEN + 1 length, this will cause an out of bounds access when the NULL character is appended in decoding. Fixes: 9b8a11e82615 ("soc: qcom: Introduce QMI encoder/decoder") Cc: stable@vger.kernel.org Signed-off-by: Chris Lew <quic_clew@quicinc.com> Signed-off-by: Praveenkumar I <quic_ipkumar@quicinc.com> Link: https://lore.kernel.org/r/20230801064712.3590128-1-quic_ipkumar@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* soc: qcom: smem: Fix incompatible types in comparisonChen Jiahao2023-09-131-1/+1
| | | | | | | | | | | | | | | | | | | [ Upstream commit 5f908786cf44fcb397cfe0f322ef2f41b0909e2a ] This patch fixes the following sparse error: drivers/soc/qcom/smem.c:738:30: error: incompatible types in comparison expression (different add ress spaces): drivers/soc/qcom/smem.c:738:30: void * drivers/soc/qcom/smem.c:738:30: void [noderef] __iomem * In addr_in_range(), "base" is of type void __iomem *, converting void *addr to the same type to fix above sparse error. Fixes: 20bb6c9de1b7 ("soc: qcom: smem: map only partitions used by local HOST") Signed-off-by: Chen Jiahao <chenjiahao16@huawei.com> Link: https://lore.kernel.org/r/20230801094807.4146779-1-chenjiahao16@huawei.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* soc: qcom: ocmem: Fix NUM_PORTS & NUM_MACROS macrosLuca Weiss2023-09-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit a7b484b1c9332a1ee12e8799d62a11ee3f8e0801 ] Since we're using these two macros to read a value from a register, we need to use the FIELD_GET instead of the FIELD_PREP macro, otherwise we're getting wrong values. So instead of: [ 3.111779] ocmem fdd00000.sram: 2 ports, 1 regions, 512 macros, not interleaved we now get the correct value of: [ 3.129672] ocmem fdd00000.sram: 2 ports, 1 regions, 2 macros, not interleaved Fixes: 88c1e9404f1d ("soc: qcom: add OCMEM driver") Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Link: https://lore.kernel.org/r/20230506-msm8226-ocmem-v3-1-79da95a2581f@z3ntu.xyz Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* soc: aspeed: socinfo: Add kfree for kstrdupJiasheng Jiang2023-08-121-0/+1
| | | | | | | | | | | Add kfree() in the later error handling in order to avoid memory leak. Fixes: e0218dca5787 ("soc: aspeed: Add soc info driver") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Link: https://lore.kernel.org/r/20230707021625.7727-1-jiasheng@iscas.ac.cn Signed-off-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20230810123104.231167-1-joel@jms.id.au Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* soc: aspeed: uart-routing: Use __sysfs_match_stringZev Weiss2023-08-121-1/+1
| | | | | | | | | | | | | | | | The existing use of match_string() caused it to reject 'echo foo' due to the implicitly appended newline, which was somewhat ergonomically awkward and inconsistent with typical sysfs behavior. Using the __sysfs_* variant instead provides more convenient and consistent linefeed-agnostic behavior. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Fixes: c6807970c3bc ("soc: aspeed: Add UART routing support") Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20230628083735.19946-2-zev@bewilderbeest.net Signed-off-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20230810122941.231085-1-joel@jms.id.au Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* soc: imx: imx8mp-blk-ctrl: register HSIO PLL clock as bus_power_dev childLucas Stach2023-07-191-1/+1
| | | | | | | | | | | | | | | | | | The blk-ctrl device is deliberately placed outside of the GPC power domain as it needs to control the power sequencing of the blk-ctrl domains together with the GPC domains. Clock runtime PM works by operating on the clock parent device, which doesn't translate into the neccessary GPC power domain action if the clk parent is not part of the GPC power domain. Use the bus_power_device as the parent for the clock to trigger the proper GPC domain actions on clock runtime power management. Fixes: 2cbee26e5d59 ("soc: imx: imx8mp-blk-ctrl: expose high performance PLL clock") Reported-by: Yannic Moog <Y.Moog@phytec.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Yannic Moog <y.moog@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* Merge tag 'usb-6.5-rc1' of ↵Linus Torvalds2023-07-031-4/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt driver updates from Greg KH: "Here is the big set of USB and Thunderbolt driver updates for 6.5-rc1. Included in here are: - Lots of USB4/Thunderbolt additions and updates for new hardware types and fixes as people are starting to get access to the hardware in the wild - new gadget controller driver, cdns2, added - new typec drivers added - xhci driver updates - typec driver updates - usbip driver fixes - usb-serial driver updates and fixes - lots of smaller USB driver updates All of these have been in linux-next for a while with no reported problems" * tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (265 commits) usb: host: xhci-plat: Set XHCI_STATE_REMOVING before resuming XHCI HC usb: host: xhci: Do not re-initialize the XHCI HC if being removed usb: typec: nb7vpq904m: fix CONFIG_DRM dependency usbip: usbip_host: Replace strlcpy with strscpy usb: dwc3: gadget: Propagate core init errors to UDC during pullup USB: serial: option: add LARA-R6 01B PIDs usb: ulpi: Make container_of() no-op in to_ulpi_dev() usb: gadget: legacy: fix error return code in gfs_bind usb: typec: fsa4480: add support for Audio Accessory Mode usb: typec: fsa4480: rework mux & switch setup to handle more states usb: typec: ucsi: call typec_set_mode on non-altmode partner change USB: gadget: f_hid: make hidg_class a static const structure USB: gadget: f_printer: make usb_gadget_class a static const structure USB: mon: make mon_bin_class a static const structure USB: gadget: udc: core: make udc_class a static const structure USB: roles: make role_class a static const structure dt-bindings: usb: dwc3: Add interrupt-names property support for wakeup interrupt dt-bindings: usb: Add StarFive JH7110 USB controller dt-bindings: usb: dwc3: Add IPQ9574 compatible usb: cdns2: Fix spelling mistake in a trace message "Wakupe" -> "Wakeup" ...
| * Merge 6.4-rc5 into usb-nextGreg Kroah-Hartman2023-06-051-2/+2
| |\ | | | | | | | | | | | | | | | We need the USB fixes in here are well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | usb: typec: mux: Remove alt mode parameters from the APIHeikki Krogerus2023-05-291-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The alt mode descriptor parameters are not used anymore. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Tested-by: Bjorn Andersson <andersson@kernel.org> Acked-by: Prashant Malani <pmalani@chromium.org> Link: https://lore.kernel.org/r/20230526131434.46920-3-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge tag 'pinctrl-v6.5-1' of ↵Linus Torvalds2023-06-301-0/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "No core changes this time New drivers: - Tegra234 support - Qualcomm IPQ5018 support - Intel Meteor Lake-S support - Qualcomm SDX75 subdriver - Qualcomm SPMI-based PM8953 support Improvements: - Fix up support for GPIO3 on the AXP209 - Push-pull drive configuration support for the AT91 PIO4 - Fix misc non-urgent bugs in the AMD driver - Misc non-urgent improved error handling - Misc janitorial and minor improvements" * tag 'pinctrl-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (75 commits) pinctrl: cherryview: Drop goto label pinctrl: baytrail: invert if condition pinctrl: baytrail: add warning for BYT_VAL_REG retrieval failure pinctrl: baytrail: reduce scope of spinlock in ->dbg_show() hook pinctrl: tegra: avoid duplicate field initializers dt-bindings: pinctrl: qcom,sdx65-tlmm: add pcie_clkreq function pinctrl: mlxbf3: remove broken Kconfig 'select' pinctrl: spear: Remove unused of_gpio.h inclusion pinctrl: lantiq: Remove unused of_gpio.h inclusion pinctrl: at91-pio4: check return value of devm_kasprintf() pinctrl: microchip-sgpio: check return value of devm_kasprintf() pinctrl: freescale: Fix a memory out of bounds when num_configs is 1 pinctrl: intel: refine ->irq_set_type() hook pinctrl: intel: refine ->set_mux() hook pinctrl: baytrail: Use str_hi_lo() helper lib/string_choices: Add str_high_low() helper lib/string_helpers: Split out string_choices.h lib/string_helpers: Add missing header files to MAINTAINERS database pinctrl: npcm7xx: Add missing check for ioremap pinctrl:sunplus: Add check for kmalloc ...
| * | | pinctrl: tegra: Add Tegra234 pinmux driverPrathamesh Shete2023-06-091-0/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds support for the two pin controllers found on Tegra234. Signed-off-by: Prathamesh Shete <pshete@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230605154230.2910847-3-thierry.reding@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | | Merge tag 'soc-drivers-6.5' of ↵Linus Torvalds2023-06-2936-278/+1148
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC driver updates from Arnd Bergmann: "Nothing surprising in the SoC specific drivers, with the usual updates: - Added or improved SoC driver support for Tegra234, Exynos4121, RK3588, as well as multiple Mediatek and Qualcomm chips - SCMI firmware gains support for multiple SMC/HVC transport and version 3.2 of the protocol - Cleanups amd minor changes for the reset controller, memory controller, firmware and sram drivers - Minor changes to amd/xilinx, samsung, tegra, nxp, ti, qualcomm, amlogic and renesas SoC specific drivers" * tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (118 commits) dt-bindings: interrupt-controller: Convert Amlogic Meson GPIO interrupt controller binding MAINTAINERS: add PHY-related files to Amlogic SoC file list drivers: meson: secure-pwrc: always enable DMA domain tee: optee: Use kmemdup() to replace kmalloc + memcpy soc: qcom: geni-se: Do not bother about enable/disable of interrupts in secondary sequencer dt-bindings: sram: qcom,imem: document qdu1000 soc: qcom: icc-bwmon: Fix MSM8998 count unit dt-bindings: soc: qcom,rpmh-rsc: Require power-domains soc: qcom: socinfo: Add Soc ID for IPQ5300 dt-bindings: arm: qcom,ids: add SoC ID for IPQ5300 soc: qcom: Fix a IS_ERR() vs NULL bug in probe soc: qcom: socinfo: Add support for new fields in revision 19 soc: qcom: socinfo: Add support for new fields in revision 18 dt-bindings: firmware: scm: Add compatible for SDX75 soc: qcom: mdt_loader: Fix split image detection dt-bindings: memory-controllers: drop unneeded quotes soc: rockchip: dtpm: use C99 array init syntax firmware: tegra: bpmp: Add support for DRAM MRQ GSCs soc/tegra: pmc: Use devm_clk_notifier_register() soc/tegra: pmc: Simplify debugfs initialization ...
| * \ \ Merge tag 'soc-fsl-next-v6.5' of ↵Arnd Bergmann2023-06-272-7/+2
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into soc/drivers NXP/FSL SoC driver updates for v6.5 - fsl-mc: Make remove function return void - QE USB: fix build issue caused by missing dependency * tag 'soc-fsl-next-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux: bus: fsl-mc: fsl-mc-allocator: Drop a write-only variable bus: fsl-mc: fsl-mc-allocator: Initialize mc_bus_dev before use soc/fsl/qe: fix usb.c build errors bus: fsl-mc: Make remove function return void soc: fsl: dpio: Suppress duplicated error reporting on device remove bus: fsl-mc: fsl-mc-allocator: Improve error reporting bus: fsl-mc: fsl-mc-allocator: Drop if block with always wrong condition bus: fsl-mc: dprc: Push down error message from fsl_mc_driver_remove() bus: fsl-mc: Only warn once about errors on device unbind Link: https://lore.kernel.org/r/20230621222503.12402-1-leoyang.li@nxp.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | soc/fsl/qe: fix usb.c build errorsRandy Dunlap2023-05-311-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix build errors in soc/fsl/qe/usb.c when QUICC_ENGINE is not set. This happens when PPC_EP88XC is set, which selects CPM1 & CPM. When CPM is set, USB_FSL_QE can be set without QUICC_ENGINE being set. When USB_FSL_QE is set, QE_USB deafults to y, which causes build errors when QUICC_ENGINE is not set. Making QE_USB depend on QUICC_ENGINE prevents QE_USB from defaulting to y. Fixes these build errors: drivers/soc/fsl/qe/usb.o: in function `qe_usb_clock_set': usb.c:(.text+0x1e): undefined reference to `qe_immr' powerpc-linux-ld: usb.c:(.text+0x2a): undefined reference to `qe_immr' powerpc-linux-ld: usb.c:(.text+0xbc): undefined reference to `qe_setbrg' powerpc-linux-ld: usb.c:(.text+0xca): undefined reference to `cmxgcr_lock' powerpc-linux-ld: usb.c:(.text+0xce): undefined reference to `cmxgcr_lock' Fixes: 5e41486c408e ("powerpc/QE: add support for QE USB clocks routing") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/all/202301101500.pillNv6R-lkp@intel.com/ Suggested-by: Michael Ellerman <mpe@ellerman.id.au> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Leo Li <leoyang.li@nxp.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Nicolas Schier <nicolas@fjasle.eu> Cc: Qiang Zhao <qiang.zhao@nxp.com> Cc: linuxppc-dev <linuxppc-dev@lists.ozlabs.org> Cc: linux-arm-kernel@lists.infradead.org Cc: Kumar Gala <galak@kernel.crashing.org> Acked-by: Nicolas Schier <nicolas@jasle.eu> Signed-off-by: Li Yang <leoyang.li@nxp.com>
| | * | | bus: fsl-mc: Make remove function return voidUwe Kleine-König2023-05-301-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The value returned by an fsl-mc driver's remove function is mostly ignored. (Only an error message is printed if the value is non-zero and then device removal continues unconditionally.) So change the prototype of the remove function to return no value. This way driver authors are not tempted to assume that passing an error to the upper layer is a good idea. All drivers are adapted accordingly. There is no intended change of behaviour, all callbacks were prepared to return 0 before. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com> Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # sanity checks Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Tested-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Li Yang <leoyang.li@nxp.com>
| | * | | soc: fsl: dpio: Suppress duplicated error reporting on device removeUwe Kleine-König2023-05-301-5/+1
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Returning an error code from a fsl_mc_driver's remove callback results in a generic error message, otherwise the value is ignored and the device gets unbound. As the only error path in dpaa2_dpio_remove() already emits an error message, return zero unconditionally to suppress another (less helpful) error report. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com> Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # sanity checks Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Tested-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Signed-off-by: Li Yang <leoyang.li@nxp.com>
| * | | Merge tag 'v6.5-rockchip-drivers1' of ↵Arnd Bergmann2023-06-222-62/+152
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/drivers An addition to the rk3588 power-domains, some new syscon compatibles for rk3588-based "General-register-files" register areas and a move to C99 array inits for the dtpm driver to fix sparse warnings. * tag 'v6.5-rockchip-drivers1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: soc: rockchip: dtpm: use C99 array init syntax dt-bindings: soc: rockchip: add rk3588 pipe-phy syscon dt-bindings: soc: rockchip: add rk3588 usb2phy syscon soc: rockchip: power-domain: add rk3588 mem module support Link: https://lore.kernel.org/r/10286366.nUPlyArG6x@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | soc: rockchip: dtpm: use C99 array init syntaxRandy Dunlap2023-06-111-27/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eliminate sparse warnings in soc/rockchip/dtpm.c: drivers/soc/rockchip/dtpm.c:15:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:17:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:20:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:23:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:26:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:29:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:32:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:35:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:38:12: sparse: warning: obsolete array initializer, use C99 syntax drivers/soc/rockchip/dtpm.c:41:12: sparse: warning: obsolete array initializer, use C99 syntax Fixes: b9d6c47a2be8 ("rockchip/soc/drivers: Add DTPM description for rk3399") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Heiko Stuebner <heiko@sntech.de> Cc: linux-rockchip@lists.infradead.org Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230501024950.31518-1-rdunlap@infradead.org Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| | * | | soc: rockchip: power-domain: add rk3588 mem module supportBoris Brezillon2023-05-071-35/+125
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On RK3588 it's also possible to power down the memory used by the particular power domains via PMU_MEM_PWR_GATE_SFTCON. This adds support for this feature. Tested-by: Vincent Legoll <vincent.legoll@gmail.com> Co-Developed-by: Finley Xiao <finley.xiao@rock-chips.com> Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20230403193250.108693-3-sebastian.reichel@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| * | | Merge tag 'amlogic-drivers-for-v6.5' of ↵Arnd Bergmann2023-06-221-1/+1
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/drivers Amlogic Drivers changes for v6.5: - tag some powers domains as always-on for secure-pwrc - fix MAINTAINERS entry for PHY drivers & bindings - Amlogic Meson GPIO interrupt controller binding to yaml conversion * tag 'amlogic-drivers-for-v6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: dt-bindings: interrupt-controller: Convert Amlogic Meson GPIO interrupt controller binding MAINTAINERS: add PHY-related files to Amlogic SoC file list drivers: meson: secure-pwrc: always enable DMA domain Link: https://lore.kernel.org/r/a10ea420-7599-3f41-dfd8-1742ef436ca0@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | drivers: meson: secure-pwrc: always enable DMA domainAlexey Romanov2023-06-191-1/+1
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Starting from commit e45f243409db ("firmware: meson_sm: populate platform devices from sm device tree data") pwrc is probed successfully and disables unused pwr domains. By A1 SoC family design, any TEE requires DMA pwr domain always enabled. Fixes: b3dde5013e13 ("soc: amlogic: Add support for Secure power domains controller") Signed-off-by: Alexey Romanov <avromanov@sberdevices.ru> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230610090414.90529-1-avromanov@sberdevices.ru [narmstrong: added fixes tag] Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
| * | | Merge tag 'ti-driver-soc-for-v6.5' of ↵Arnd Bergmann2023-06-215-7/+352
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/drivers TI SoC driver updates for v6.5 * pruss: Add helper functions for ethernet client driver usage, add compile-testing, fixup function pointer casts * smartreflex: Cosmetic optimization for using devm_ioremap_resource * wkup_m3_ipc: Fix error checking around debugfs_create_dir * tag 'ti-driver-soc-for-v6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: wkup_m3_ipc.c: Fix error checking for debugfs_create_dir soc: ti: pruss: Add helper functions to set GPI mode, MII_RT_event and XFR soc: ti: pruss: Add pruss_cfg_read()/update(), pruss_cfg_get_gpmux()/set_gpmux() APIs soc: ti: pruss: Add pruss_{request,release}_mem_region() API soc: ti: pruss: Add pruss_get()/put() API soc: ti: pruss: Allow compile-testing soc: ti: pruss: Avoid cast to incompatible function type soc: ti: smartreflex: Use devm_platform_ioremap_resource() Link: https://lore.kernel.org/r/20230615164134.6sd5hudyadq3fvk4@garage Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | wkup_m3_ipc.c: Fix error checking for debugfs_create_dirOsama Muhammad2023-06-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the error checking in wkup_m3_ipc.c in debugfs_create_dir. The correct way to check if an error occurred is 'IS_ERR' inline function. Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Link: https://lore.kernel.org/r/20230517172431.13507-1-osmtendev@gmail.com Signed-off-by: Nishanth Menon <nm@ti.com>
| | * | | soc: ti: pruss: Add helper functions to set GPI mode, MII_RT_event and XFRSuman Anna2023-05-171-0/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PRUSS CFG module is represented as a syscon node and is currently managed by the PRUSS platform driver. Add easy accessor functions to set GPI mode, MII_RT event enable/disable and XFR (XIN XOUT) enable/disable to enable the PRUSS Ethernet usecase. These functions reuse the generic pruss_cfg_update() API function. Signed-off-by: Suman Anna <s-anna@ti.com> Co-developed-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org> Signed-off-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org> Signed-off-by: Puranjay Mohan <p-mohan@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Link: https://lore.kernel.org/r/20230414045542.3249939-5-danishanwar@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
| | * | | soc: ti: pruss: Add pruss_cfg_read()/update(), ↵Suman Anna2023-05-172-0/+133
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pruss_cfg_get_gpmux()/set_gpmux() APIs Add two new generic API pruss_cfg_read() and pruss_cfg_update() to the PRUSS platform driver to read and program respectively a register within the PRUSS CFG sub-module represented by a syscon driver. These APIs are internal to PRUSS driver. Add two new helper functions pruss_cfg_get_gpmux() & pruss_cfg_set_gpmux() to get and set the GP MUX mode for programming the PRUSS internal wrapper mux functionality as needed by usecases. Various useful registers and macros for certain register bit-fields and their values have also been added. Signed-off-by: Suman Anna <s-anna@ti.com> Co-developed-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org> Signed-off-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org> Signed-off-by: Puranjay Mohan <p-mohan@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Link: https://lore.kernel.org/r/20230414045542.3249939-4-danishanwar@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
| | * | | soc: ti: pruss: Add pruss_{request,release}_mem_region() APIAndrew F. Davis2023-05-171-0/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add two new API - pruss_request_mem_region() & pruss_release_mem_region(), to the PRUSS platform driver to allow client drivers to acquire and release the common memory resources present within a PRU-ICSS subsystem. This allows the client drivers to directly manipulate the respective memories, as per their design contract with the associated firmware. Co-developed-by: Suman Anna <s-anna@ti.com> Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Andrew F. Davis <afd@ti.com> Co-developed-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org> Signed-off-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org> Reviewed-by: Roger Quadros <rogerq@kernel.org> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Link: https://lore.kernel.org/r/20230414045542.3249939-3-danishanwar@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
| | * | | soc: ti: pruss: Add pruss_get()/put() APITero Kristo2023-05-171-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add two new get and put API, pruss_get() and pruss_put() to the PRUSS platform driver to allow client drivers to request a handle to a PRUSS device. This handle will be used by client drivers to request various operations of the PRUSS platform driver through additional API that will be added in the following patches. The pruss_get() function returns the pruss handle corresponding to a PRUSS device referenced by a PRU remoteproc instance. The pruss_put() is the complimentary function to pruss_get(). Co-developed-by: Suman Anna <s-anna@ti.com> Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Co-developed-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org> Signed-off-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org> Signed-off-by: Puranjay Mohan <p-mohan@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Link: https://lore.kernel.org/r/20230414045542.3249939-2-danishanwar@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
| | * | | soc: ti: pruss: Allow compile-testingSimon Horman2023-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow compile testing of TI PRU-ICSS Subsystem Platform drivers. This allows for improved build-test coverage. No functional change intended. Signed-off-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230511-ti-pruss-compile-testing-v1-1-56291309a60c@kernel.org Signed-off-by: Nishanth Menon <nm@ti.com>
| | * | | soc: ti: pruss: Avoid cast to incompatible function typeSimon Horman2023-05-171-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than casting clk_unregister_mux to an incompatible function type provide a trivial wrapper with the correct signature for the use-case. Reported by clang-16 with W=1: drivers/soc/ti/pruss.c:158:38: error: cast from 'void (*)(struct clk *)' to 'void (*)(void *)' converts to incompatible function type [-Werror,-Wcast-function-type-strict] ret = devm_add_action_or_reset(dev, (void(*)(void *))clk_unregister_mux, No functional change intended. Compile tested only. Signed-off-by: Simon Horman <horms@kernel.org> Reviewed-by: MD Danish Anwar <danishanwar@ti.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/r/20230418-pruss-clk-cb-v1-1-549a7e7febe4@kernel.org Signed-off-by: Nishanth Menon <nm@ti.com>
| | * | | soc: ti: smartreflex: Use devm_platform_ioremap_resource()Yang Li2023-05-171-3/+1
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert platform_get_resource(),devm_ioremap_resource() to a single call to devm_platform_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Reviewed-by: Dhruva Gole <d-gole@ti.com> Link: https://lore.kernel.org/r/20230428062825.126448-1-yang.lee@linux.alibaba.com Signed-off-by: Nishanth Menon <nm@ti.com>
| * | | Merge tag 'qcom-drivers-for-6.5-2' of ↵Arnd Bergmann2023-06-215-34/+40
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers More Qualcomm driver updates for v6.5 The detection of split/non-split firmware files in the MDT loader is corrected. The Geni driver is updated to not enable unused interrupts, in some configurations. The count unit for MSM8998 in BWMON is corrected. RPM master stats driver is corrected to check for the right return value of devm_ioremap(). Support for socinfo version 18 and 19 are aded, and IPQ5300 is added to the list of platforms. * tag 'qcom-drivers-for-6.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: geni-se: Do not bother about enable/disable of interrupts in secondary sequencer dt-bindings: sram: qcom,imem: document qdu1000 soc: qcom: icc-bwmon: Fix MSM8998 count unit dt-bindings: soc: qcom,rpmh-rsc: Require power-domains soc: qcom: socinfo: Add Soc ID for IPQ5300 dt-bindings: arm: qcom,ids: add SoC ID for IPQ5300 soc: qcom: Fix a IS_ERR() vs NULL bug in probe soc: qcom: socinfo: Add support for new fields in revision 19 soc: qcom: socinfo: Add support for new fields in revision 18 dt-bindings: firmware: scm: Add compatible for SDX75 soc: qcom: mdt_loader: Fix split image detection Link: https://lore.kernel.org/r/20230615163104.1461905-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | soc: qcom: geni-se: Do not bother about enable/disable of interrupts in ↵Vijaya Krishna Nivarthi2023-06-141-24/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | secondary sequencer The select_fifo/dma_mode() functions in geni driver enable/disable interrupts (secondary included) conditionally for non-uart modes, while uart is supposed to manage this internally. However, only uart uses secondary IRQs while spi, i2c do not care about these at all making their enablement (or disablement) totally unnecessary for these protos. Similarly, select_gpi_mode() also does disable s_irq and its useless again. Drop enabling/disabling secondary IRQs. This doesn't solve any observed problem but only gets rid of code pieces that are not required. Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/1686742087-30731-1-git-send-email-quic_vnivarth@quicinc.com
| | * | | soc: qcom: icc-bwmon: Fix MSM8998 count unitKonrad Dybcio2023-06-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MSM8998's BWMON counts in megabytes. Fix it. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230531-topic-msm8998-bwmon-v1-1-454f9d550ee5@linaro.org
| | * | | soc: qcom: socinfo: Add Soc ID for IPQ5300Kathiravan T2023-06-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the SoC ID for IPQ5300, which belong to the family of IPQ5332 SoC. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230605080531.3879-3-quic_kathirav@quicinc.com
| | * | | soc: qcom: Fix a IS_ERR() vs NULL bug in probeDan Carpenter2023-06-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The devm_ioremap() function returns NULL on error, it never returns error pointers. Fixes: a77b2a0b1280 ("soc: qcom: Introduce RPM master stats driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/ZH7sgpLAN23bCz9v@moroto
| | * | | soc: qcom: socinfo: Add support for new fields in revision 19Naman Jain2023-06-131-8/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for below fields coming in socinfo structure under v19: * num_func_clusters: number of clusters with at least one functional core * boot_cluster: cluster selected as boot cluster * boot_core: core selected as boot core While at it, rename some variables to align them with their functionalities. Signed-off-by: Naman Jain <quic_namajain@quicinc.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230606134626.18790-3-quic_namajain@quicinc.com
| | * | | soc: qcom: socinfo: Add support for new fields in revision 18Naman Jain2023-06-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for below fields coming in socinfo structure under v18: * num_kvps: number of key value pairs (KVP) * kvps_offset: the offset of the KVP table from the base address of socinfo structure in SMEM KVP table has boolean values for certain feature flags, used to determine hardware configuration. Signed-off-by: Naman Jain <quic_namajain@quicinc.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230606134626.18790-2-quic_namajain@quicinc.com
| | * | | soc: qcom: mdt_loader: Fix split image detectionBjorn Andersson2023-06-131-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The enhanced detection introduced in commit '210d12c8197a ("soc: qcom: mdt_loader: Enhance split binary detection")' requires that all segments lies within the file on disk. But the Qualcomm firmware files consistently has a BSS-like segment at the end, with a p_offset aligned to the next 4k boundary. As the p_size is 0 and there's nothing to load, the image is not padded to cover this (empty) segment. Ignore zero-sized segments when determining if the image is split, to avoid this problem. Fixes: 210d12c8197a ("soc: qcom: mdt_loader: Enhance split binary detection") Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> # qrb5165-rb5 Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230612215804.1883458-1-quic_bjorande@quicinc.com
| * | | | Merge tag 'v6.4-next-soc' of ↵Arnd Bergmann2023-06-213-29/+268
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into soc/drivers PMIC wrapper - support companion device - add support for MT6795 SPMI: - add support for MT8186 SVS: - change gpu node name to match binding * tag 'v6.4-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: soc: mediatek: remove DDP_DOMPONENT_DITHER from enum soc: mediatek: SVS: Fix MT8192 GPU node name soc: mediatek: mtk-mutex: Remove unnecessary .owner dt-bindings: phy: mediatek,dsi-phy: Add compatible for MT6795 Helio X10 dt-bindings: pwm: Add compatible for MediaTek MT6795 dt-bindings: spmi: spmi-mtk-pmif: Document mediatek,mt8195-spmi as fallback of mediatek,mt8186-spmi soc: mediatek: pwrap: Add support for MT6795 Helio X10 soc: mediatek: mtk-pmic-wrap: Add support for MT6331 w/ MT6332 companion soc: mediatek: mtk-pmic-wrap: Add support for companion PMICs soc: mediatek: pwrap: Add kerneldoc for struct pwrap_slv_type soc: mediatek: pwrap: Move PMIC read test sequence in function dt-bindings: soc: mediatek: pwrap: Add compatible for MT6795 Helio X10 Link: https://lore.kernel.org/r/1ed1e5ae-6305-e63a-84a0-3c43f69c8f8b@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | soc: mediatek: SVS: Fix MT8192 GPU node nameChen-Yu Tsai2023-06-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Device tree node names should be generic. The planned device node name for the GPU, according to the bindings and posted DT changes, is "gpu", not "mali". Fix the GPU node name in the SVS driver to follow. Fixes: 0bbb09b2af9d ("soc: mediatek: SVS: add mt8192 SVS GPU driver") Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://lore.kernel.org/r/20230531063532.2240038-1-wenst@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
| | * | | | soc: mediatek: mtk-mutex: Remove unnecessary .ownerJiapeng Chong2023-05-291-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove .owner field if calls are used which set it automatically. ./drivers/soc/mediatek/mtk-mutex.c:1054:3-8: No need to set .owner here. The core will do it. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4869 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/20230505061950.25977-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
| | * | | | soc: mediatek: pwrap: Add support for MT6795 Helio X10AngeloGioacchino Del Regno2023-05-291-1/+135
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the necessary bits to support the MT6795 Helio X10 smartphone SoC: this is always paired with a MT6331 PMIC, with MT6332 companion. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://lore.kernel.org/r/20230412131216.198313-7-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
| | * | | | soc: mediatek: mtk-pmic-wrap: Add support for MT6331 w/ MT6332 companionAngeloGioacchino Del Regno2023-05-291-0/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the MT6331 PMIC and for its companion MT6332 PMIC. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://lore.kernel.org/r/20230412131216.198313-6-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
| | * | | | soc: mediatek: mtk-pmic-wrap: Add support for companion PMICsAngeloGioacchino Del Regno2023-05-291-14/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some PMICs are designed to work with a companion part, which provides more regulators and/or companion devices such as LED controllers, display backlight controllers, battery charging, fuel gauge, etc: this kind of PMICs are usually present in smartphone platforms, where tight integration is required. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://lore.kernel.org/r/20230412131216.198313-5-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-11 10:24:51 +0000