Changes in Kconfig

b8a51e95 - pinctrl: sunxi: Add support for the secondary A523 GPIO ports

Thu, 06 Mar 2025 23:58:27 +0000

pinctrl: sunxi: Add support for the secondary A523 GPIO portsAs most other Allwinner SoCs before, the A523 chip contains a secondGPIO controller, managing banks PL and PM.Use the newly introduced DT based pinctrl driver to describe just thegeneric pinctrl properties, so advertise the number of pins per bankand the interrupt capabilities. The actual function/mux assignment istaken from the devicetree.Signed-off-by: Andre Przywara Reviewed-by: Jernej Skrabec Link: https://lore.kernel.org/20250306235827.4895-9-andre.przywara@arm.comSigned-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

648be4cd - pinctrl: sunxi: Add support for the Allwinner A523

Thu, 06 Mar 2025 23:58:26 +0000

pinctrl: sunxi: Add support for the Allwinner A523The Allwinner A523 contains pins in 10 out of the 11 possible pin banks;it just skips port A.Use the newly introduced DT based pinctrl driver to describe just thegeneric pinctrl properties, so advertise the number of pins per bankand the interrupt capabilities. The actual function/mux assignment istaken from the devicetree.Signed-off-by: Andre Przywara Reviewed-by: Jernej Skrabec Link: https://lore.kernel.org/20250306235827.4895-8-andre.przywara@arm.comSigned-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

0569af48 - pinctrl: sunxi: Add driver for Allwinner D1

Wed, 13 Jul 2022 02:52:33 +0000

pinctrl: sunxi: Add driver for Allwinner D1This SoC contains a pinctrl with a new register layout. Use the variantparameter to set the right register offsets. This pinctrl also increasesthe number of functions per pin from 8 to 16, taking advantage of all 4bits in the mux config field (so far, only functions 0-8 and 14-15 areused). This increases the maximum possible number of functions.Reviewed-by: Heiko Stuebner Tested-by: Heiko Stuebner Signed-off-by: Samuel Holland Reviewed-by: Andre Przywara Link: https://lore.kernel.org/r/20220713025233.27248-7-samuel@sholland.orgSigned-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

59c15025 - pinctrl: sunxi: Remove reset controller consumers

Tue, 31 May 2022 05:36:21 +0000

pinctrl: sunxi: Remove reset controller consumersNone of the sunxi pin controllers have a module reset line. All of theSoC documentation, where available, agrees. The bits that would be usedfor the PIO reset (i.e. matching the order of the clock gate bits) arealways reserved, both in the CCU and in the PRCM. And experiments onseveral SoCs, including the A33, confirm that those reserved bits indeedhave no effect.Let's remove this superfluous code and dependency, and also remove theinclude statement that was copied to the other r_pio drivers.Signed-off-by: Samuel Holland Reviewed-by: Jernej Skrabec Link: https://lore.kernel.org/r/20220531053623.43851-2-samuel@sholland.orgSigned-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

561c1cf1 - pinctrl: sunxi: Add support for the Allwinner H616-R pin controller

Mon, 18 Jan 2021 02:08:32 +0000

pinctrl: sunxi: Add support for the Allwinner H616-R pin controllerThere are only two pins left now, used to connect to the PMIC via I2C.Signed-off-by: Andre Przywara Acked-by: Maxime Ripard Reviewed-by: Jernej Skrabec Link: https://lore.kernel.org/r/20210118020848.11721-6-andre.przywara@arm.comSigned-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

25adc294 - pinctrl: sunxi: Add support for the Allwinner H616 pin controller

Mon, 18 Jan 2021 02:08:31 +0000

pinctrl: sunxi: Add support for the Allwinner H616 pin controllerPort A is used for an internal connection to some analogue circuitrywhich looks like an AC200 IP (as in the H6), though this is notmentioned in the manual.Signed-off-by: Andre Przywara Acked-by: Maxime Ripard Link: https://lore.kernel.org/r/20210118020848.11721-5-andre.przywara@arm.comSigned-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

473436e7 - pinctrl: sunxi: add support for the Allwinner A100 pin controller

Fri, 24 Jul 2020 07:05:49 +0000

pinctrl: sunxi: add support for the Allwinner A100 pin controllerThis commit introduces support for the pin controller on A100.Signed-off-by: Yangtao Li Acked-by: Maxime Ripard Link: https://lore.kernel.org/r/4e331a2ed4a30c883df6157bc5c52bb686aa8e0d.1595572867.git.frank@allwinnertech.comSigned-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

c69a26b5 - pinctrl: sunxi: Allow to disable pinctrl drivers

Tue, 19 Mar 2019 14:42:03 +0000

pinctrl: sunxi: Allow to disable pinctrl driversOur pinctrl drivers are consisting of some common code, and big pin tablesthat are SoC-specific. This is fine in most cases, but when you want toreduce the size of the particular kernel image, those big tables are, well,quite big.We haven't had the option to disable them in the past since they werehidden Kconfig options based on the SoC support. However, that granularityisn't great since we don't have one Kconfig option per-SoC, but rather oneby family.Make those options selectable by the user so that they can disable it ifneeded, while keeping the current default to not change the standard case.Acked-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

9088276d - pinctrl: sunxi: add support for suniv F1C100s (newer F-series SoCs)

Sun, 25 Nov 2018 07:43:14 +0000

pinctrl: sunxi: add support for suniv F1C100s (newer F-series SoCs)The suniv F1C100s chip (several new F-series SoCs) of Allwinner has apincontroller like other SoCs from Allwinner.Add support for it.Signed-off-by: Mesih Kilinc Acked-by: Maxime Ripard Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

ba5554dc - pinctrl: sunxi: add support for H6 R_PIO pin controller

Thu, 03 May 2018 18:38:43 +0000

pinctrl: sunxi: add support for H6 R_PIO pin controllerAllwinner H6 SoC has a R_PIO pin controller like other Allwinner SoCs,which controls the PL and PM pin banks.Add support for it.Signed-off-by: Icenowy Zheng Acked-by: Maxime Ripard Acked-by: Rob Herring Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

c8a83090 - pinctrl: sunxi: add support for the Allwinner H6 main pin controller

Fri, 16 Mar 2018 14:02:10 +0000

pinctrl: sunxi: add support for the Allwinner H6 main pin controllerThe Allwinner H6 SoC has two pin controllers, one main controller(called CPUX-PORT in user manual) and one controller in CPUs powerdomain (called CPUS-PORT in user manual).This commit introduces support for the main pin controller on H6.The pin bank A and B are not wired out and hidden from the SoC'sdocuments, however it's shown that the "ATE" (an AC200 chipco-packaged with the H6 die) is connected to the main SoC die via thesepin banks. The information about these banks is just copied from the BSPpinctrl driver, but re-formatted to fit the mainline pinctrl driverformat. The GPIO functions are dropped, as they're impossible to use --except a GPIO&IRQ only pin (PB20) which might be the IRQ of ATE.Signed-off-by: Icenowy Zheng Acked-by: Rob Herring Reviewed-by: Andre Przywara Acked-by: Maxime Ripard Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

cad4e209 - pinctrl: sunxi: add support of R40 to A10 pinctrl driver

Sat, 22 Jul 2017 02:50:54 +0000

pinctrl: sunxi: add support of R40 to A10 pinctrl driverR40 is said to be an upgrade of A20, and its pin configuration is alsosimilar to A20 (and thus similar to A10).Add support for R40 to the A10 pinctrl driver.Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsai Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

41633edf - pinctrl: sunxi: Add support for A83T R_PIO

Sat, 03 Jun 2017 14:44:26 +0000

pinctrl: sunxi: Add support for A83T R_PIOThe R_PIO on the A83T is almost the same as the one found on the A64,except that the CIR_RX function was moved from pin PL11 to pin PL12.Add a driver for it.Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

56efa62f - pinctrl: sunxi: drop dedicated A20 driver

Sat, 27 May 2017 10:23:02 +0000

pinctrl: sunxi: drop dedicated A20 driverAs we added A20 support to A10 pinctrl driver, now we can delete thededicated A20 pinctrl driver, which is duplicated code.Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsai [Drop Makefile entry]Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

5d8d3496 - pinctrl: sunxi: add A20 support to A10 driver

Sat, 27 May 2017 10:23:01 +0000

pinctrl: sunxi: add A20 support to A10 driverAs A20 is designed as a pin-compatible upgrade of A10, their pincontroller are very similar, and can share one driver.Add A20 support to the A10 driver.Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsai Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

9396f441 - pinctrl: sunxi: select GPIOLIB

Tue, 28 Feb 2017 19:08:15 +0000

pinctrl: sunxi: select GPIOLIBAllwinner pin controllers are also GPIO controllers.Currently, if GPIOLIB is forgot to be chosen, the build ofpinctrl-sunxi.c will fail for lacking a lot of gpiochip_* functions.Select GPIOLIB to ensure this driver can be built.Signed-off-by: Icenowy Zheng Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

14c868b0 - pinctrl: sunxi: Add A64 R_PIO controller support

Wed, 01 Mar 2017 18:09:30 +0000

pinctrl: sunxi: Add A64 R_PIO controller supportThe A64 has a R_PIO pin controller, similar to the one found on the H3 SoC.Add support for the pins controlled by the R_PIO controller.Signed-off-by: Icenowy Zheng Acked-by: Chen-Yu Tsai Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

082bc28c - pinctrl: sunxi: refactor pinctrl choice selecting for ARM64

Wed, 01 Mar 2017 18:01:07 +0000

pinctrl: sunxi: refactor pinctrl choice selecting for ARM64ARM64 Allwinner SoCs used to have every pinctrl driver selected inARCH_SUNXI. Change this to make their default value to (ARM64 &&ARCH_SUNXI).Signed-off-by: Icenowy Zheng Reviewed-by: Andre Przywara Acked-by: Maxime Ripard Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig

623461e2 - pinctrl: sunxi: Remove redundant A31s pinctrl driver

Wed, 01 Feb 2017 16:25:47 +0000

pinctrl: sunxi: Remove redundant A31s pinctrl driverNow that we can support the A31s pin controller with the A31 driverusing the new variants support, the independent A31s driver becomesredundant.Remove it.Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard Signed-off-by: Linus Walleij List of files: /linux-6.15/drivers/pinctrl/sunxi/Kconfig