user/sven/linux.git/include/linux/mfd, branch v6.6.55

mfd: core: Un-constify mfd_cell.of_reg

2023-11-20T10:59:23Z

[ Upstream commit 3c70342f1f0045dc827bb2f02d814ce31e0e0d05 ] Enable dynamically filling in the whole mfd_cell structure. All other fields already allow that. Fixes: 466a62d7642f ("mfd: core: Make a best effort attempt to match devices with the correct of_nodes") Signed-off-by: Michał Mirosław Link: https://lore.kernel.org/r/b73fe4bc4bd6ba1af90940a640ed65fe254c0408.1693253717.git.mirq-linux@rere.qmqm.pl Signed-off-by: Lee Jones Signed-off-by: Sasha Levin

Merge tag 'mfd-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2023-09-04T20:47:59Z

Pull NFD updates from Lee Jones: "New Drivers: - Add support for the Cirrus Logic CS42L43 Audio CODEC Fix-ups: - Make use of specific printk() format tags for various optimisations - Kconfig / module modifications / tweaking - Simplify obtaining resources (memory, device data) using unified API helpers - Bunch of Device Tree additions, conversions and adaptions - Convert a bunch of Regmap configurations to use the Maple Tree cache - Ensure correct includes are present and remove some that are not required - Remove superfluous code - Reduce amount of cycles spent in critical sections - Omit the use of redundant casts and if relevant replace with better ones - Swap out raw_spin_{un}lock_irq{save,restore}() for spin_{un}lock_irq{save,restore}() Bug Fixes: - Repair theoretical deadlock situation - Fix some link-time dependencies - Use more appropriate datatype when casting" * tag 'mfd-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (70 commits) mfd: mc13xxx: Simplify device data fetching in probe() mfd: rz-mtu3: Replace raw_spin_lock->spin_lock() mfd: rz-mtu3: Reduce critical sections mfd: mxs-lradc: Fix Wvoid-pointer-to-enum-cast warning mfd: wm31x: Fix Wvoid-pointer-to-enum-cast warning mfd: wm8994: Fix Wvoid-pointer-to-enum-cast warning mfd: tc3589: Fix Wvoid-pointer-to-enum-cast warning mfd: lp87565: Fix Wvoid-pointer-to-enum-cast warning mfd: hi6421-pmic: Fix Wvoid-pointer-to-enum-cast warning mfd: max77541: Fix Wvoid-pointer-to-enum-cast warning mfd: max14577: Fix Wvoid-pointer-to-enum-cast warning mfd: stmpe: Fix Wvoid-pointer-to-enum-cast warning mfd: rn5t618: Remove redundant of_match_ptr() mfd: lochnagar-i2c: Remove redundant of_match_ptr() mfd: stpmic1: Remove redundant of_match_ptr() mfd: act8945a: Remove redundant of_match_ptr() mfd: rsmu_spi: Remove redundant of_match_ptr() mfd: altera-a10sr: Remove redundant of_match_ptr() mfd: rsmu_i2c: Remove redundant of_match_ptr() mfd: tc3589x: Remove redundant of_match_ptr() ...

Merge tag 'spi-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

2023-08-29T16:47:33Z

Pull spi updates from Mark Brown: "There's been quite a lot of generic activity here, but more administrative than featuers. We also have a bunch of new drivers, including one that's part of a MFD so we pulled in the core parts of that: - Lots of work from both Yang Yingliang and Andy Shevchenko on moving to host/device/controller based terminology for devices. - QuadSPI SPI support for Allwinner sun6i. - New device support Cirrus Logic CS43L43, Longsoon, Qualcomm GENI QuPv3 and StarFive JH7110 QSPI" * tag 'spi-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (151 commits) spi: at91-usart: Use PTR_ERR_OR_ZERO() to simplify code spi: spi-sn-f-ospi: switch to use modern name spi: sifive: switch to use modern name spi: sh: switch to use modern name spi: sh-sci: switch to use modern name spi: sh-msiof: switch to use modern name spi: sh-hspi: switch to use modern name spi: sc18is602: switch to use modern name spi: s3c64xx: switch to use modern name spi: rzv2m-csi: switch to use devm_spi_alloc_host() spi: rspi: switch to use spi_alloc_host() spi: rockchip: switch to use modern name spi: rockchip-sfc: switch to use modern name spi: realtek-rtl: switch to use devm_spi_alloc_host() spi: rb4xx: switch to use modern name spi: qup: switch to use modern name spi: spi-qcom-qspi: switch to use modern name spi: pxa2xx: switch to use modern name spi: ppc4xx: switch to use modern name spi: spl022: switch to use modern name ...

regulator: tps65086: Select dedicated regulator config for chip variant

2023-08-18T21:06:52Z

Some configurations differ between chip variants, e,g. the register to control the on of state of LDOA1 and SWB2. Thus, it is necessary to choose the correct configuration for a dedicated device. If the wrong configuration was used, the LDOA1 output that was disabled by the bootloader was enabled in Kernel again. Each chip variant gets its dedicated configuration selected by the chip ID previously collected from MFD probe function. The VTT enum value (tps65086_regulators) is shifted because not all chip variants have a separate SWB2 switch. Sometimes they are merged. So the configuration possibilities differ, thus the regulator configuration arrays have a different length. Signed-off-by: Andre Werner Link: https://lore.kernel.org/r/20230818083721.29790-5-andre.werner@systec-electronic.com Signed-off-by: Mark Brown

mfd: 88pm860x: Remove unused extern declarations

2023-08-18T20:48:05Z

commit 260a127bfbeb ("mfd: 88pm860x-i2c: Purge unused functions") left behind this. Signed-off-by: Yue Haibing Link: https://lore.kernel.org/r/20230728132841.10648-1-yuehaibing@huawei.com Signed-off-by: Lee Jones

mfd: ab8500: Remove unused extern declarations

2023-08-18T20:48:05Z

commit d28f1db8187d ("mfd: Remove confusing ab8500-i2c file and merge into ab8500-core") left behind this. Signed-off-by: Yue Haibing Link: https://lore.kernel.org/r/20230728132439.31568-1-yuehaibing@huawei.com Signed-off-by: Lee Jones

mfd: max77686: Remove unused extern declarations

2023-08-18T20:48:04Z

max77686_irq_init() and max77686_irq_exit() are not used since commit 6f1c1e71d933 ("mfd: max77686: Convert to use regmap_irq"). And max77686_irq_resume() never be implemented since introduced in commit dae8a969d512 ("mfd: Add Maxim 77686 driver"). Signed-off-by: Yue Haibing Reviewed-by: Krzysztof Kozlowski Reviewed-by: Chanwoo Choi Link: https://lore.kernel.org/r/20230728132709.27052-1-yuehaibing@huawei.com Signed-off-by: Lee Jones

mfd: rz-mtu3: Link time dependencies

2023-08-18T20:48:04Z

The new set of drivers for RZ/G2L MTU3a tries to enable compile-testing the individual client drivers even when the MFD portion is disabled but gets it wrong, causing a link failure when the core is in a loadable module but the other drivers are built-in: x86_64-linux-ld: drivers/pwm/pwm-rz-mtu3.o: in function `rz_mtu3_pwm_apply': pwm-rz-mtu3.c:(.text+0x4bf): undefined reference to `rz_mtu3_8bit_ch_write' x86_64-linux-ld: pwm-rz-mtu3.c:(.text+0x509): undefined reference to `rz_mtu3_disable' arm-linux-gnueabi-ld: drivers/counter/rz-mtu3-cnt.o: in function `rz_mtu3_cascade_counts_enable_get': rz-mtu3-cnt.c:(.text+0xbec): undefined reference to `rz_mtu3_shared_reg_read' It seems better not to add the extra complexity here but instead just use a normal hard dependency, so remove the #else portion in the header along with the "|| COMPILE_TEST". This could also be fixed by having slightly more elaborate Kconfig dependencies or using the cursed 'IS_REACHABLE()' helper, but in practice it's already possible to compile-test all these drivers by enabling the mtd portion. Fixes: 254d3a727421c ("pwm: Add Renesas RZ/G2L MTU3a PWM driver") Fixes: 0be8907359df4 ("counter: Add Renesas RZ/G2L MTU3a counter driver") Fixes: 654c293e1687b ("mfd: Add Renesas RZ/G2L MTU3a core driver") Signed-off-by: Arnd Bergmann Acked-by: Thierry Reding Reviewed-by: Biju Das Link: https://lore.kernel.org/r/20230719090430.1925182-1-arnd@kernel.org Signed-off-by: Lee Jones

mfd: db8500-prcmu: Remove unused inline functions

2023-08-18T20:48:03Z

Since commit b0e846248de5 ("mfd: db8500-prcmu: Remove dead code for a non-existing config") these inline helpers also no need any more. Signed-off-by: YueHaibing Link: https://lore.kernel.org/r/20230720143738.13996-1-yuehaibing@huawei.com Signed-off-by: Lee Jones

mfd: hi655x-pmic: Convert to devm_platform_ioremap_resource()

2023-08-18T20:48:00Z

Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li Link: https://lore.kernel.org/r/20230706113939.1178-7-frank.li@vivo.com Signed-off-by: Lee Jones