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2022-10-05Merge tag 'mmc-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds8-6/+24
Pull MMC updates from Ulf Hansson: - dt-bindings: Increase maximum supported frequency to 384MHz - dw_mmc-rockchip: Add support for the rk3128 variant - meson-gx: Add support for SDIO interrupts - mtk-sd: Add support for MT6795 Helio X10 variant - sdhci: Improve the code by centralizing the CMD/DATA reset handling - sdhci-msm: - Add support for the sdm670 variant - Add support for the sm6115 variant - sdhci-omap: Make Vignesh replace Kishon as the maintainer - sdhci-pci-o2micro: Disable fragile support for DDR50 in favor of SDR50 - sdhci-sprd: Fix clock divider limitation * tag 'mmc-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (31 commits) mmc: sdhci: Centralize CMD and DATA reset handling mmc: sdhci: Get rid of SDHCI_QUIRK_RESET_CMD_DATA_ON_IOS mmc: sdhci: Remove misleading comment about resets mmc: sdhci: Separate out sdhci_reset_for_all() MAINTAINERS: Add Vignesh as maintainer of TI SDHCI OMAP DRIVER mmc: sdhci-msm: add compatible string check for sdm670 dt-bindings: mmc: sdhci-msm: add sdm670 compatible mmc: wmt-sdmmc: Fix an error handling path in wmt_mci_probe() mmc: rtsx_usb_sdmmc: Remove the unneeded result variable mmc: sdhci-of-aspeed: Add dependency on ARCH_ASPEED mmc: mtk-sd: Add support for MT6795 Helio X10 mmc: mtk-sd: Reorder of_device_id and platform data by name mmc: sdhci-sprd: Fix the limitation of div dt-bindings: mmc: sdhci-msm: Add pinctrl-1 property dt-bindings: mmc: rockchip: add rockchip,rk3128-dw-mshc dt-bindings: mmc: renesas,sdhi: Add iommus property mmc: sdhci_am654: Remove the unneeded result variable mmc: meson-gx: add SDIO interrupt support mmc: meson-gx: adjust and re-use constant IRQ_EN_MASK mmc: jz4740_mmc: Fix error check for dma_map_sg ...
2022-10-05Merge tag 'spi-v6.1' of ↵Linus Torvalds14-41/+119
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "With the exception of some refactoring to fix long standing issues where we weren't handling cache syncs properly for messages which had PIO and DMA transfers going to the same page correctly there has been no work on the core this time around, and it's also been quite a quiet release for the drivers too: - Fix cache syncs for cases where we have DMA and PIO transfers in the same message going to the same page - Update the fsl_spi driver to use transfer_one() rather than a custom transfer function - Support for configuring transfer speeds with the AMD SPI controller - Support for a second chip select and 64K erase on Intel SPI - Support for Microchip coreQSPI, Nuvoton NPCM845, NXP i.MX93, and Rockchip RK3128 and RK3588" * tag 'spi-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (73 commits) spi: Ensure that sg_table won't be used after being freed spi: spi-gxp: Use devm_platform_ioremap_resource() spi: s3c64xx: Fix large transfers with DMA spi: Split transfers larger than max size spi: Fix cache corruption due to DMA/PIO overlap spi: Save current RX and TX DMA devices spi: mt65xx: Add dma max segment size declaration spi: migrate mt7621 text bindings to YAML spi: renesas,sh-msiof: Add r8a779g0 support spi: spi-fsl-qspi: Use devm_platform_ioremap_resource_byname() spi: spi-fsl-lpspi: Use devm_platform_get_and_ioremap_resource() spi: spi-fsl-dspi: Use devm_platform_get_and_ioremap_resource() spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe spi: dw: Fix PM disable depth imbalance in dw_spi_bt1_probe spi: cadence-quadspi: Fix PM disable depth imbalance in cqspi_probe spi: s3c24xx: Switch to use devm_spi_alloc_master() spi: xilinx: Switch to use devm_spi_alloc_master() spi: img-spfi: using pm_runtime_resume_and_get instead of pm_runtime_get_sync spi: aspeed: Remove redundant dev_err call spi: spi-mpc52xx: switch to using gpiod API ...
2022-10-05Merge tag 'regulator-v6.1' of ↵Linus Torvalds14-11/+670
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "The core work this time around has mostly been around the code to manage regulator modes, simplifying the interface for configuring modes to not take account of the voltage and as a side effect resolving a bootstrapping issue on systems where we can't read the voltage from the regulator. Otherwise it's been quite a quiet release with some new drivers and a devm helper: - Make the load handling in the Qualcomm RPMH regulators much more idiomatic and general cleanups to the handling of load configuration - devm helper for a combined get and enable operation - Support for MediaTek MT6331, Qualcomm PM660, 660L and PM6125, Texas Instruments TPS65219" * tag 'regulator-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (45 commits) dt-bindings: gpio-regulator: add vin-supply property support regulator: gpio: Add input_supply support in gpio_regulator_config regulator: tps65219: Fix is_enabled checking in tps65219_set_bypass regulator: qcom,rpmh: add pm660 and pm660l pmics regulator: qcom-rpmh: add pm660 and pm660l pmics regulator: of: Fix kernel-doc regulator: of: Fix kernel-doc regulator: Add driver for MT6332 PMIC regulators regulator: Add bindings for MT6332 regulator regulator: Add driver for MT6331 PMIC regulators regulator: Add bindings for MT6331 regulator regulator: tps65219: Fix .bypass_val_on setting regulator: qcom_rpm: Fix circular deferral regression regulator: core: Prevent integer underflow regulator: dt-bindings: qcom,rpmh: Indicate regulator-allow-set-load dependencies regulator: bd9576: switch to using devm_fwnode_gpiod_get() regulator: bd71815: switch to using devm_fwnode_gpiod_get() regulator: core: Fix regulator supply registration with sysfs regulator: tps65219: change tps65219_regulator_irq_types to static regulator: core: Don't err if allow-set-load but no allowed-modes ...
2022-10-05Merge tag 'hwmon-for-v6.1' of ↵Linus Torvalds5-7/+145
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "New drivers: - Driver for MAX31760 fan speed controller - Driver for TEXAS TPS546D24 Buck Converter - Driver for EMC2301/2/3/5 RPM-based PWM Fan Speed Controller Removed drivers: - Drop obsolete asus_wmi_ec_sensors driver Cleanups, affecting various drivers: - Use DEFINE_SIMPLE_DEV_PM_OPS where appropriate - Remove forward declarations - Move from strlcpy with unused retval to strscpy - Make use of devm_clk_get_enabled() - Drop devm_of_pwm_get() Other notable cleanup and improvements: - Support for additional USB devide ID and support for reporting of rail mode via debugfs added to corsair-psu driver - Support for aditional USB ID in nzxt-smart2 driver - Support for Aquacomputer High Flow Next in aquacomputer_d5next driver - Major cleanup of pwm-fan driver - Major cleanup of mr75203 driver, and added support for new device revision And various other minor fixes and cleanups" * tag 'hwmon-for-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (86 commits) hwmon: (corsair-psu) add USB id of new revision of the HX1000i psu hwmon: (pmbus/mp2888) Fix sensors readouts for MPS Multi-phase mp2888 controller dt-bindings: hwmon: sensirion,shtc1: Clean up spelling mistakes and grammar hwmon: (nct6683) remove unused variable in nct6683_create_attr_group hwmon: w83627hf: Reorder symbols to get rid of a few forward declarations hwmon: (ina3221) Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() hwmon: (w83627ehf) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (tmp108) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (tmp103) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (tmp102) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (pwm-fan) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (nct6775) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (max6639) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (max31730) witch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (max31722) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (ltc2947) Switch to EXPORT_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (lm90) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (it87) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (gpio-fan) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() hwmon: (adt7x10) Switch to EXPORT_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() ...
2022-10-05Merge tag 'i2c-for-6.1-rc1' of ↵Linus Torvalds7-80/+44
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: - 'remove' callback converted to return void. Big change with trivial fixes all over the tree. Other subsystems depending on this change have been asked to pull an immutable topic branch for this. - new driver for Microchip PCI1xxxx switch - heavy refactoring of the Mellanox BlueField driver - we prefer async probe in the i801 driver now - the rest is usual driver updates (support for more SoCs, some refactoring, some feature additions) * tag 'i2c-for-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (37 commits) i2c: pci1xxxx: prevent signed integer overflow i2c: acpi: Replace zero-length array with DECLARE_FLEX_ARRAY() helper i2c: i801: Prefer async probe i2c: designware-pci: Use standard pattern for memory allocation i2c: designware-pci: Group AMD NAVI quirk parts together i2c: microchip: pci1xxxx: Add driver for I2C host controller in multifunction endpoint of pci1xxxx switch docs: i2c: slave-interface: return errno when handle I2C_SLAVE_WRITE_REQUESTED i2c: mlxbf: remove device tree support i2c: mlxbf: support BlueField-3 SoC i2c: cadence: Add standard bus recovery support i2c: mlxbf: add multi slave functionality i2c: mlxbf: support lock mechanism macintosh/ams: Adapt declaration of ams_i2c_remove() to earlier change i2c: riic: Use devm_platform_ioremap_resource() i2c: mlxbf: remove IRQF_ONESHOT dt-bindings: i2c: rockchip: add rockchip,rk3128-i2c dt-bindings: i2c: renesas,rcar-i2c: Add r8a779g0 support i2c: tegra: Add GPCDMA support i2c: scmi: Convert to be a platform driver i2c: rk3x: Add rv1126 support ...
2022-10-04Merge tag 'net-next-6.1' of ↵Linus Torvalds54-795/+1784
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Introduce and use a single page frag cache for allocating small skb heads, clawing back the 10-20% performance regression in UDP flood test from previous fixes. - Run packets which already went thru HW coalescing thru SW GRO. This significantly improves TCP segment coalescing and simplifies deployments as different workloads benefit from HW or SW GRO. - Shrink the size of the base zero-copy send structure. - Move TCP init under a new slow / sleepable version of DO_ONCE(). BPF: - Add BPF-specific, any-context-safe memory allocator. - Add helpers/kfuncs for PKCS#7 signature verification from BPF programs. - Define a new map type and related helpers for user space -> kernel communication over a ring buffer (BPF_MAP_TYPE_USER_RINGBUF). - Allow targeting BPF iterators to loop through resources of one task/thread. - Add ability to call selected destructive functions. Expose crash_kexec() to allow BPF to trigger a kernel dump. Use CAP_SYS_BOOT check on the loading process to judge permissions. - Enable BPF to collect custom hierarchical cgroup stats efficiently by integrating with the rstat framework. - Support struct arguments for trampoline based programs. Only structs with size <= 16B and x86 are supported. - Invoke cgroup/connect{4,6} programs for unprivileged ICMP ping sockets (instead of just TCP and UDP sockets). - Add a helper for accessing CLOCK_TAI for time sensitive network related programs. - Support accessing network tunnel metadata's flags. - Make TCP SYN ACK RTO tunable by BPF programs with TCP Fast Open. - Add support for writing to Netfilter's nf_conn:mark. Protocols: - WiFi: more Extremely High Throughput (EHT) and Multi-Link Operation (MLO) work (802.11be, WiFi 7). - vsock: improve support for SO_RCVLOWAT. - SMC: support SO_REUSEPORT. - Netlink: define and document how to use netlink in a "modern" way. Support reporting missing attributes via extended ACK. - IPSec: support collect metadata mode for xfrm interfaces. - TCPv6: send consistent autoflowlabel in SYN_RECV state and RST packets. - TCP: introduce optional per-netns connection hash table to allow better isolation between namespaces (opt-in, at the cost of memory and cache pressure). - MPTCP: support TCP_FASTOPEN_CONNECT. - Add NEXT-C-SID support in Segment Routing (SRv6) End behavior. - Adjust IP_UNICAST_IF sockopt behavior for connected UDP sockets. - Open vSwitch: - Allow specifying ifindex of new interfaces. - Allow conntrack and metering in non-initial user namespace. - TLS: support the Korean ARIA-GCM crypto algorithm. - Remove DECnet support. Driver API: - Allow selecting the conduit interface used by each port in DSA switches, at runtime. - Ethernet Power Sourcing Equipment and Power Device support. - Add tc-taprio support for queueMaxSDU parameter, i.e. setting per traffic class max frame size for time-based packet schedules. - Support PHY rate matching - adapting between differing host-side and link-side speeds. - Introduce QUSGMII PHY mode and 1000BASE-KX interface mode. - Validate OF (device tree) nodes for DSA shared ports; make phylink-related properties mandatory on DSA and CPU ports. Enforcing more uniformity should allow transitioning to phylink. - Require that flash component name used during update matches one of the components for which version is reported by info_get(). - Remove "weight" argument from driver-facing NAPI API as much as possible. It's one of those magic knobs which seemed like a good idea at the time but is too indirect to use in practice. - Support offload of TLS connections with 256 bit keys. New hardware / drivers: - Ethernet: - Microchip KSZ9896 6-port Gigabit Ethernet Switch - Renesas Ethernet AVB (EtherAVB-IF) Gen4 SoCs - Analog Devices ADIN1110 and ADIN2111 industrial single pair Ethernet (10BASE-T1L) MAC+PHY. - Rockchip RV1126 Gigabit Ethernet (a version of stmmac IP). - Ethernet SFPs / modules: - RollBall / Hilink / Turris 10G copper SFPs - HALNy GPON module - WiFi: - CYW43439 SDIO chipset (brcmfmac) - CYW89459 PCIe chipset (brcmfmac) - BCM4378 on Apple platforms (brcmfmac) Drivers: - CAN: - gs_usb: HW timestamp support - Ethernet PHYs: - lan8814: cable diagnostics - Ethernet NICs: - Intel (100G): - implement control of FCS/CRC stripping - port splitting via devlink - L2TPv3 filtering offload - nVidia/Mellanox: - tunnel offload for sub-functions - MACSec offload, w/ Extended packet number and replay window offload - significantly restructure, and optimize the AF_XDP support, align the behavior with other vendors - Huawei: - configuring DSCP map for traffic class selection - querying standard FEC statistics - querying SerDes lane number via ethtool - Marvell/Cavium: - egress priority flow control - MACSec offload - AMD/SolarFlare: - PTP over IPv6 and raw Ethernet - small / embedded: - ax88772: convert to phylink (to support SFP cages) - altera: tse: convert to phylink - ftgmac100: support fixed link - enetc: standard Ethtool counters - macb: ZynqMP SGMII dynamic configuration support - tsnep: support multi-queue and use page pool - lan743x: Rx IP & TCP checksum offload - igc: add xdp frags support to ndo_xdp_xmit - Ethernet high-speed switches: - Marvell (prestera): - support SPAN port features (traffic mirroring) - nexthop object offloading - Microchip (sparx5): - multicast forwarding offload - QoS queuing offload (tc-mqprio, tc-tbf, tc-ets) - Ethernet embedded switches: - Marvell (mv88e6xxx): - support RGMII cmode - NXP (felix): - standardized ethtool counters - Microchip (lan966x): - QoS queuing offload (tc-mqprio, tc-tbf, tc-cbs, tc-ets) - traffic policing and mirroring - link aggregation / bonding offload - QUSGMII PHY mode support - Qualcomm 802.11ax WiFi (ath11k): - cold boot calibration support on WCN6750 - support to connect to a non-transmit MBSSID AP profile - enable remain-on-channel support on WCN6750 - Wake-on-WLAN support for WCN6750 - support to provide transmit power from firmware via nl80211 - support to get power save duration for each client - spectral scan support for 160 MHz - MediaTek WiFi (mt76): - WiFi-to-Ethernet bridging offload for MT7986 chips - RealTek WiFi (rtw89): - P2P support" * tag 'net-next-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1864 commits) eth: pse: add missing static inlines once: rename _SLOW to _SLEEPABLE net: pse-pd: add regulator based PSE driver dt-bindings: net: pse-dt: add bindings for regulator based PoDL PSE controller ethtool: add interface to interact with Ethernet Power Equipment net: mdiobus: search for PSE nodes by parsing PHY nodes. net: mdiobus: fwnode_mdiobus_register_phy() rework error handling net: add framework to support Ethernet PSE and PDs devices dt-bindings: net: phy: add PoDL PSE property net: marvell: prestera: Propagate nh state from hw to kernel net: marvell: prestera: Add neighbour cache accounting net: marvell: prestera: add stub handler neighbour events net: marvell: prestera: Add heplers to interact with fib_notifier_info net: marvell: prestera: Add length macros for prestera_ip_addr net: marvell: prestera: add delayed wq and flush wq on deinit net: marvell: prestera: Add strict cleanup of fib arbiter net: marvell: prestera: Add cleanup of allocated fib_nodes net: marvell: prestera: Add router nexthops ABI eth: octeon: fix build after netif_napi_add() changes net/mlx5: E-Switch, Return EBUSY if can't get mode lock ...
2022-10-04dt-bindings: net: pse-dt: add bindings for regulator based PoDL PSE controllerOleksij Rempel2-0/+73
Add bindings for the regulator based Ethernet PoDL PSE controller and generic bindings for all PSE controllers. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-04dt-bindings: net: phy: add PoDL PSE propertyOleksij Rempel1-0/+6
Add property to reference node representing a PoDL Power Sourcing Equipment. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-02dt-bindings: hwmon: sensirion,shtc1: Clean up spelling mistakes and grammarColin Ian King1-4/+4
The yaml text contains some minor spelling mistakes and grammar issues, clean these up. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220928213139.63819-1-colin.i.king@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-10-02dt-bindings: i2c: st,stm32-i2c: Document wakeup-source propertyMarek Vasut1-0/+2
Document wakeup-source property. This fixes dtbs_check warnings when building current Linux DTs: " arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: i2c@40015000: Unevaluated properties are not allowed ('wakeup-source' was unexpected) " Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-10-02dt-bindings: i2c: st,stm32-i2c: Document interrupt-names propertyMarek Vasut1-0/+5
Document interrupt-names property with "event" and "error" interrupt names. This fixes dtbs_check warnings when building current Linux DTs: " arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: i2c@40015000: Unevaluated properties are not allowed ('interrupt-names' was unexpected) " Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-10-01dt-bindings: nfc: marvell,nci: fix reset line polarity in examplesDmitry Torokhov1-3/+3
The reset line is supposed to be "active low" (it even says so in the description), but examples incorrectly show it as "active high" (likely because original examples use 0 which is technically "active high" but in practice often "don't care" if the driver is using legacy gpio API, as this one does). Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/YzX+nzJolxAKmt+z@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-30Merge tag 'wireless-next-2022-09-30' of ↵Jakub Kicinski2-4/+49
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.1 Few stack changes and lots of driver changes in this round. brcmfmac has more activity as usual and it gets new hardware support. ath11k improves WCN6750 support and also other smaller features. And of course changes all over. Note: in early September wireless tree was merged to wireless-next to avoid some conflicts with mac80211 patches, this shouldn't cause any problems but wanted to mention anyway. Major changes: mac80211 - refactoring and preparation for Wi-Fi 7 Multi-Link Operation (MLO) feature continues brcmfmac - support CYW43439 SDIO chipset - support BCM4378 on Apple platforms - support CYW89459 PCIe chipset rtw89 - more work to get rtw8852c supported - P2P support - support for enabling and disabling MSDU aggregation via nl80211 mt76 - tx status reporting improvements ath11k - cold boot calibration support on WCN6750 - Target Wake Time (TWT) debugfs support for STA interface - support to connect to a non-transmit MBSSID AP profile - enable remain-on-channel support on WCN6750 - implement SRAM dump debugfs interface - enable threaded NAPI on all hardware - WoW support for WCN6750 - support to provide transmit power from firmware via nl80211 - support to get power save duration for each client - spectral scan support for 160 MHz wcn36xx - add SNR from a received frame as a source of system entropy * tag 'wireless-next-2022-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (231 commits) wifi: rtl8xxxu: Improve rtl8xxxu_queue_select wifi: rtl8xxxu: Fix AIFS written to REG_EDCA_*_PARAM wifi: rtl8xxxu: gen2: Enable 40 MHz channel width wifi: rtw89: 8852b: configure DLE mem wifi: rtw89: check DLE FIFO size with reserved size wifi: rtw89: mac: correct register of report IMR wifi: rtw89: pci: set power cut closed for 8852be wifi: rtw89: pci: add to do PCI auto calibration wifi: rtw89: 8852b: implement chip_ops::{enable,disable}_bb_rf wifi: rtw89: add DMA busy checking bits to chip info wifi: rtw89: mac: define DMA channel mask to avoid unsupported channels wifi: rtw89: pci: mask out unsupported TX channels iwlegacy: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper ipw2x00: Replace zero-length array with DECLARE_FLEX_ARRAY() helper wifi: iwlwifi: Track scan_cmd allocation size explicitly brcmfmac: Remove the call to "dtim_assoc" IOVAR brcmfmac: increase dcmd maximum buffer size brcmfmac: Support 89459 pcie brcmfmac: increase default max WOWL patterns to 16 cw1200: fix incorrect check to determine if no element is found in list ... ==================== Link: https://lore.kernel.org/r/20220930150413.A7984C433D6@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-30dt-bindings: net: snps,dwmac: add new property snps,clk-csrJianguo Zhang1-0/+5
Add description for new property snps,clk-csr in binding file Signed-off-by: Jianguo Zhang <jianguo.zhang@mediatek.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-30dt-bindings: net: mediatek-dwmac: add support for mt8188Jianguo Zhang1-2/+8
Add binding document for the ethernet on mt8188 Signed-off-by: Jianguo Zhang <jianguo.zhang@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-30dt-bindings: net: tsnep: Allow additional interruptsGerhard Engleder1-2/+39
Additional TX/RX queue pairs require dedicated interrupts. Extend binding with additional interrupts. Signed-off-by: Gerhard Engleder <gerhard@engleder-embedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-30dt-bindings: net: tsnep: Allow dma-coherentGerhard Engleder1-0/+2
Within SoCs like ZynqMP, FPGA logic can be connected to different kinds of AXI master ports. Also cache coherent AXI master ports are available. The property "dma-coherent" is used to signal that DMA is cache coherent. Add "dma-coherent" property to allow the configuration of cache coherent DMA. Signed-off-by: Gerhard Engleder <gerhard@engleder-embedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-30dt-bindings: net: snps,dwmac: Document stmmac-axi-config subnodeMarek Vasut1-0/+54
The stmmac-axi-config subnode is present in multiple dwmac instance DTs, document its content per snps,axi-config property description which is a phandle to this subnode. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220927012449.698915-1-marex@denx.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski4-3/+5
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-29dt-bindings: gpio-regulator: add vin-supply property supportJerome Neanne1-0/+3
This is same scheme as fixed-regulator. Without that property used, the parent regulator can be shut down (if not an always on). Thus leading to inappropriate behavior: On am62-SP-SK this fix is required to avoid tps65219 ldo1 (SDMMC rail) to be shut down after boot completion. Signed-off-by: Jerome Neanne <jneanne@baylibre.com> Link: https://lore.kernel.org/r/20220929132526.29427-3-jneanne@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-27i2c: mlxbf: remove device tree supportAsmaa Mnebhi1-77/+0
BlueField customers have to use the BlueField firmware with UEFI ACPI tables so there is no need to have device tree support in the i2c-mlxbf.c driver. Remove the device tree binding documentation as well. Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com> Reviewed-by: Khalil Blaiech <kblaiech@nvidia.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-09-27Merge branch 'master' into i2c/for-mergewindowWolfram Sang34-33/+34
2022-09-27dt-bindings: mmc: sdhci-msm: add sdm670 compatibleRichard Acayan1-0/+1
The Snapdragon 670 supports eMMC with an SDHCI controller. Add the appropriate compatible to the documentation. Signed-off-by: Richard Acayan <mailingradian@gmail.com> Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220923014322.33620-2-mailingradian@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2022-09-27spi: migrate mt7621 text bindings to YAMLSergio Paracuellos2-26/+61
SoC MT7621 SPI bindings used text format, so migrate them to YAML. There are some additions to the binding that were not in the original file. This binding is used in MT7621 and MT7628a Ralink SoCs. To properly match both dts nodes in tree we need to add to the schema 'clocks', 'clock-names' and 'reset-names'. Both 'clock-names' and 'reset-names' use 'spi' as string so maintain that as const in the schema. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20220927031929.807070-1-sergio.paracuellos@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-27spi: renesas,sh-msiof: Add r8a779g0 supportGeert Uytterhoeven1-0/+1
Document support for the Clock-Synchronized Serial Interface with FIFO (MSIOF) in the Renesas R-Car V4H (R8A779G0) SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/a840ca8487cfd612fae2b20c98e93ae7c7f50ef4.1664204638.git.geert+renesas@glider.be Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-27Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo1-0/+14
ath.git patches for v6.1. Major changes: ath11k * cold boot calibration support on WCN6750 * Target Wake Time (TWT) debugfs support for STA interface * support to connect to a non-transmit MBSSID AP profile * enable remain-on-channel support on WCN6750 * implement SRAM dump debugfs interface * enable threaded NAPI on all hardware * WoW support for WCN6750 * support to provide transmit power from firmware via nl80211 * support to get power save duration for each client * spectral scan support for 160 MHz wcn36xx * add SNR from a received frame as a source of system entropy
2022-09-26dt-bindings: net: rockchip-dwmac: add rv1126 compatibleAnand Moon1-0/+2
Add compatible string for RV1126 gmac, and constrain it to be compatible with Synopsys dwmac 4.20a. Reviewed-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jagan Teki <jagan@edgeble.ai> Signed-off-by: Anand Moon <anand@edgeble.ai> Link: https://lore.kernel.org/r/20220920140944.2535-1-anand@edgeble.ai Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-24Merge tag 'pm-6.0-rc7' of ↵Linus Torvalds2-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix an uninitialized variable usage in the operating performance points code and add missing DT bindings for it. Specifics: - Fix uninitialized variable usage in dev_pm_opp_config_clks_simple() (Christophe JAILLET) - Add missing OPP DT properties (Rob Herring)" * tag 'pm-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: dt-bindings: opp: Add missing (unevaluated|additional)Properties on child nodes OPP: Fix an un-initialized variable usage
2022-09-23regulator: qcom,rpmh: add pm660 and pm660l pmicsRichard Acayan1-0/+36
The SDM670 uses RPMh for managing the PM660 and PM660L. Document RPMh support for the PMIC. Link: https://android.googlesource.com/kernel/msm/+/58064f13c0a436a82c35f2e3b5a122d874ae5846%5E%21/#F0 Signed-off-by: Richard Acayan <mailingradian@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220920223331.150635-2-mailingradian@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-23dt-bindings: memory: mt7621: add syscon as compatible stringArınç ÜNAL1-2/+4
The syscon string was introduced because the mt7621 clock driver needs to read some registers creating a regmap from the syscon. The bindings were added before the clock driver was properly mainlined and at first the clock driver was using ralink architecture dependent operations rt_memc_* defined in 'arch/mips/include/asm/mach-ralink/ralink_regs.h'. This string is already there on the memory controller node on mt7621.dtsi. Add syscon as a constant string on the compatible property, now that memc became a syscon. Update the example accordingly. Fixes: 5278e4a181ff ("dt-bindings: memory: add binding for Mediatek's MT7621 SDRAM memory controller") Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-23dt-bindings: net: dsa: mediatek,mt7530: expand gpio-controller descriptionArınç ÜNAL1-1/+9
Expand the description of the gpio-controller property to include the controllable pins of the MT7530 switch. The gpio-controller property is only used for the MT7530 switch. Therefore, invalidate it for the MT7531 switch. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-23dt-bindings: net: dsa: mediatek,mt7530: change mt7530 switch addressArınç ÜNAL1-12/+12
In the case of muxing phy0 of the MT7530 switch, the switch and the phy will have the same address on the mdio bus, 0. This causes the ethernet driver to fail since devices on the mdio bus cannot share an address. Any address can be used for the switch, therefore, change the switch address to 0x1f. Suggested-by: Sungbo Eo <mans0n@gorani.run> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-23dt-bindings: net: drop old mediatek bindingsArınç ÜNAL3-113/+0
Remove these old mediatek bindings which are not used. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski34-63/+82
drivers/net/ethernet/freescale/fec.h 7b15515fc1ca ("Revert "fec: Restart PPS after link state change"") 40c79ce13b03 ("net: fec: add stop mode support for imx8 platform") https://lore.kernel.org/all/20220921105337.62b41047@canb.auug.org.au/ drivers/pinctrl/pinctrl-ocelot.c c297561bc98a ("pinctrl: ocelot: Fix interrupt controller") 181f604b33cd ("pinctrl: ocelot: add ability to be used in a non-mmio configuration") https://lore.kernel.org/all/20220921110032.7cd28114@canb.auug.org.au/ tools/testing/selftests/drivers/net/bonding/Makefile bbb774d921e2 ("net: Add tests for bonding and team address list management") 152e8ec77640 ("selftests/bonding: add a test for bonding lladdr target") https://lore.kernel.org/all/20220921110437.5b7dbd82@canb.auug.org.au/ drivers/net/can/usb/gs_usb.c 5440428b3da6 ("can: gs_usb: gs_can_open(): fix race dev->can.state condition") 45dfa45f52e6 ("can: gs_usb: add RX and TX hardware timestamp support") https://lore.kernel.org/all/84f45a7d-92b6-4dc5-d7a1-072152fab6ff@tessares.net/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22Merge tag 'soc-fixes-6.0-rc6' of ↵Linus Torvalds2-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "Another set of fixes for fixes for the soc tree: - A fix for the interrupt number on at91/lan966 ethernet PHYs - A second round of fixes for NXP i.MX series, including a couple of build issues, and board specific DT corrections on TQMa8MPQL, imx8mp-venice-gw74xx and imx8mm-verdin for reliability and partially broken functionality - Several fixes for Rockchip SoCs, addressing a USB issue on BPI-R2-Pro, wakeup on Gru-Bob and reliability of high-speed SD cards, among other minor issues - A fix for a long-running naming mistake that prevented the moxart mmc driver from working at all - Multiple Arm SCMI firmware fixes for hardening some corner cases" * tag 'soc-fixes-6.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits) arm64: dts: imx8mp-venice-gw74xx: fix port/phy validation ARM: dts: lan966x: Fix the interrupt number for internal PHYs arm64: dts: imx8mp-venice-gw74xx: fix ksz9477 cpu port arm64: dts: imx8mp-venice-gw74xx: fix CAN STBY polarity dt-bindings: memory-controllers: fsl,imx8m-ddrc: drop Leonard Crestez arm64: dts: tqma8mqml: Include phy-imx8-pcie.h header arm64: defconfig: enable ARCH_NXP arm64: dts: imx8mp-tqma8mpql-mba8mpxl: add missing pinctrl for RTC alarm ARM: dts: fix Moxa SDIO 'compatible', remove 'sdhci' misnomer arm64: dts: imx8mm-verdin: extend pmic voltages arm64: dts: rockchip: Remove 'enable-active-low' from rk3566-quartz64-a arm64: dts: rockchip: Remove 'enable-active-low' from rk3399-puma arm64: dts: rockchip: fix property for usb2 phy supply on rk3568-evb1-v10 arm64: dts: rockchip: fix property for usb2 phy supply on rock-3a arm64: dts: imx8ulp: add #reset-cells for pcc arm64: dts: tqma8mpxl-ba8mpxl: Fix button GPIOs arm64: dts: imx8mn: remove GPU power domain reset arm64: dts: rockchip: Set RK3399-Gru PCLK_EDP to 24 MHz arm64: dts: imx8mm: Reverse CPLD_Dn GPIO label mapping on MX8Menlo arm64: dts: rockchip: fix upper usb port on BPI-R2-Pro ...
2022-09-22dt-bindings: net: mediatek: add WED binding for MT7986 eth driverLorenzo Bianconi3-9/+62
Document the binding for the Wireless Ethernet Dispatch core on the MT7986 ethernet driver Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-21Merge tag 'opp-fixes-6.0' of ↵Rafael J. Wysocki2-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm Pull OPP fixes for 6.0 from Viresh Kumar: "- Fix un-initialized variable usage (Christophe JAILLET). - Add missing DT properties (Rob Herring)." * tag 'opp-fixes-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: dt-bindings: opp: Add missing (unevaluated|additional)Properties on child nodes OPP: Fix an un-initialized variable usage
2022-09-20dt-bindings: net: dsa: convert ocelot.txt to dt-schemaVladimir Oltean2-213/+260
Replace the free-form description of device tree bindings for VSC9959 and VSC9953 with a YAML formatted dt-schema description. This contains more or less the same information, but reworded to be a bit more succint. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Maxim Kochetkov <fido_max@inbox.ru> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220913125806.524314-1-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-20dt-bindings: hwmon: Add bindings for max31760Ibrahim Tilki1-0/+42
Adding bindings for Analog Devices MAX31760 Fan-Speed Controller Signed-off-by: Ibrahim Tilki <Ibrahim.Tilki@analog.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220910171945.48088-4-Ibrahim.Tilki@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-09-20dt-bindings: net: adin1110: Add docsAlexandru Tachici1-0/+77
Add bindings for the ADIN1110/2111 MAC-PHY/SWITCH. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-20dt-bindings: net: dsa: remove label = "cpu" from examplesVladimir Oltean12-25/+0
This is not used by the DSA dt-binding, so remove it from all examples. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Arınç ÜNAL <arinc.unal@arinc9.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-20dt-bindings: net: dsa: mt7530: stop requiring phy-mode on CPU portsVladimir Oltean1-3/+0
The common dsa-port.yaml does this (and more) since commit 2ec2fb8331af ("dt-bindings: net: dsa: make phylink bindings required for CPU/DSA ports"). Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Arınç ÜNAL <arinc.unal@arinc9.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-20dt-bindings: net: dsa: mt7530: replace label = "cpu" with proper checksVladimir Oltean1-9/+3
The fact that some DSA device trees use 'label = "cpu"' for the CPU port is nothing but blind cargo cult copying. The 'label' property was never part of the DSA DT bindings for anything except the user ports, where it provided a hint as to what name the created netdevs should use. DSA does use the "cpu" port label to identify a CPU port in dsa_port_parse(), but this is only for non-OF code paths (platform data). The proper way to identify a CPU port is to look at whether the 'ethernet' phandle is present. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Arınç ÜNAL <arinc.unal@arinc9.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-20dt-bindings: net: renesas,etheravb: Add r8a779g0 supportGeert Uytterhoeven1-1/+2
Document support for the Renesas Ethernet AVB (EtherAVB-IF) block in the Renesas R-Car V4H (R8A779G0) SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-20dt-bindings: net: renesas,etheravb: R-Car V3U is R-Car Gen4Geert Uytterhoeven1-1/+5
Despite the name, R-Car V3U is the first member of the R-Car Gen4 family. Hence move its compatible value to the R-Car Gen4 section. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-20dt-bindings: net: fec: add fsl,s32v234-fec to compatible propertyWei Fang1-0/+1
Add fsl,s32v234-fec to compatible property to support s32v234 platform. Signed-off-by: Wei Fang <wei.fang@nxp.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-20Merge tag 'ib-mfd-net-pinctrl-v6.0' of ↵Jakub Kicinski1-0/+160
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Lee Jones says: ==================== Immutable branch between MFD, Net and Pinctrl due for the v6.0 merge window * tag 'ib-mfd-net-pinctrl-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: ocelot: Add support for the vsc7512 chip via spi dt-bindings: mfd: ocelot: Add bindings for VSC7512 resource: add define macro for register address resources pinctrl: microchip-sgpio: add ability to be used in a non-mmio configuration pinctrl: microchip-sgpio: allow sgpio driver to be used as a module pinctrl: ocelot: add ability to be used in a non-mmio configuration net: mdio: mscc-miim: add ability to be used in a non-mmio configuration mfd: ocelot: Add helper to get regmap from a resource ==================== Link: https://lore.kernel.org/r/YxrjyHcceLOFlT/c@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-19dt-bindings: hwmon: (mr75203) add coefficient properties for the thermal ↵Eliav Farber1-0/+37
equation Add optional temperature coefficient properties: *) moortec,ts-coeff-g *) moortec,ts-coeff-h *) moortec,ts-coeff-cal5 *) moortec,ts-coeff-j If defined they shall be used instead of defaults. The coefficients were added to device tree on top of the series property (which can be used to select between series 5 and series 6), because coefficients can vary between product and product, and code defaults might not be accurate enough. Signed-off-by: Eliav Farber <farbere@amazon.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220908152449.35457-19-farbere@amazon.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-09-19dt-bindings: hwmon: (mr75203) add "moortec,ts-series" propertyEliav Farber1-0/+9
Add optional "moortec,ts-series" property to define the temperature equation and coefficients that shall be used to convert the digital output to value in milli-Celsius. Supported series: 5 (default) and 6. Series 5: T = G + H * (n / cal5 - 0.5) + J * F Where: G = 60, H = 200, cal5 = 4094, J = -0.1, F = frequency clock in MHz Series 6: T = G + H * (n / cal5 - 0.5) Where: G = 57.4, H = 249.4, cal5 = 4096 Signed-off-by: Eliav Farber <farbere@amazon.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220908152449.35457-17-farbere@amazon.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-09-19dt-bindings: hwmon: (mr75203) add "moortec,vm-pre-scaler-x2" propertyEliav Farber1-0/+13
Add support for mr76006 pre-scaler which provides divide-by-2 scaling of the input voltage, so that it can be presented to the VM for measurement within its range (the VM input range is limited to -0.1V to 1V). The new "moortec,vm-pre-scaler-x2" property lists the channels that use the mr76006 pre-scaler. The driver will use this list to multiply the voltage result by 2, to present to the user with the actual voltage input source. Signed-off-by: Eliav Farber <farbere@amazon.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220908152449.35457-14-farbere@amazon.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-09 00:43:08 +0300