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2023-10-10pinctrl: aspeed: Allow changing SPI mode from hardware strap defaultsZev Weiss2-14/+24
Some platforms unfortunately have their SPI mode selection bits strapped incorrectly (such as being configured for passthrough mode when master mode is in fact the only useful configuration for it) and thus require correction in software. Add the SPI mode bits to the GPIO passthrough bits as the exceptions to the read-only rule for the hardware strap register so that the pinctrl subsystem can be used for such corrections. Signed-off-by: Zev Weiss <[email protected]> Reviewed-by: Andrew Jeffery <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-10-10pinctrl: mxs: Remove undocumented 'fsl,mxs-gpio' propertyFabio Estevam1-4/+9
The 'fsl,mxs-gpio' property is not documented in gpio-mxs.yaml, but the imx23 and imx28 dtsi describe the gpios as: compatible = "fsl,imx28-gpio", "fsl,mxs-gpio"; This gives schema warnings like: imx28-cfa10037.dtb: pinctrl@80018000: gpio@0:compatible: ['fsl,imx28-gpio', 'fsl,mxs-gpio'] is too long from schema $id: http://devicetree.org/schemas/gpio/gpio-mxs.yaml# "fsl,mxs-gpio" is only used inside pinctrl-mxs, but can be removed if the compatible check is done against fsl,imx23-gpio and fsl,imx28-gpio. Introduce is_mxs_gpio() and remove the need for "fsl,mxs-gpio". Tested on a imx28-evk. Signed-off-by: Fabio Estevam <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-10-10pinctrl: mcp23s08: Simplify probe()/mcp23s08_spi_regmap_init()Biju Das3-96/+93
Add struct mcp23s08_info and simplify probe()/mcp23s08_spi_regmap_init() by replacing match data 'type' with 'struct mcp23s08_info'. While at it, replace 'dev_err()'->'dev_err_probe()' and drop printing 'type' in error path for i2c_get_match_data(). Signed-off-by: Biju Das <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-10-10pinctrl: mcp23s08_spi: Simplify probe()Biju Das1-9/+4
Simpilfy probe() by replacing device_get_match_data() and ID lookup for retrieving match data by spi_get_device_match_data(). While at it, replace data type of variable type from 'int'->'unsigned int' and declare variables following a reverse christmas tree order. Signed-off-by: Biju Das <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-10-10pinctrl: mcp23s08_i2c: Extend match support for OF tablesBiju Das1-2/+2
The driver has OF match table, still it uses ID lookup table for retrieving match data. Currently the driver is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID. The correct approach is to have an OF device ID table using of_device_match_data() if the devices are registered via OF. Signed-off-by: Biju Das <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-10-09pinctrl: samsung: do not offset pinctrl numberspacesMateusz Majewski2-13/+4
Past versions of this driver have manually calculated base values for both the pinctrl numberspace and the global GPIO numberspace, giving both the same values. This was necessary for the global GPIO numberspace, since its values need to be unique system-wide. However, it was not necessary for the pinctrl numberspace, since its values only need to be unique for a single instance of the pinctrl device. It was just convenient to use the same values for both spaces. Right now those calculations are only used for the pinctrl numberspace, since GPIO numberspace bases are selected by the GPIO subsystem. Therefore, those calculations are unnecessary. Signed-off-by: Mateusz Majewski <[email protected]> Reviewed-by: Sam Protsenko <[email protected]> Tested-by: Sam Protsenko <[email protected]> Tested-by: Marek Szyprowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-10-09pinctrl: samsung: choose GPIO numberspace base dynamicallyMateusz Majewski1-1/+1
Selecting it statically is deprecated and results in a warning while booting the system: gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation. Signed-off-by: Mateusz Majewski <[email protected]> Reviewed-by: Sam Protsenko <[email protected]> Tested-by: Sam Protsenko <[email protected]> Tested-by: Marek Szyprowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-10-09pinctrl: samsung: use add_pin_ranges method to add pinctrl rangesMateusz Majewski2-13/+20
This is preferable since we can read the base in the global GPIO numberspace from the chip instead of needing to select it ourselves. Past versions could not do this, since they needed to add all the ranges before enabling the pinctrl subsystem, which was done before registering the GPIO chip. However, right now we enable the pinctrl subsystem after registering the chip and so this became possible. Signed-off-by: Mateusz Majewski <[email protected]> Reviewed-by: Sam Protsenko <[email protected]> Tested-by: Sam Protsenko <[email protected]> Tested-by: Marek Szyprowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-10-09pinctrl: samsung: defer pinctrl_enableMateusz Majewski1-4/+8
dev_pinctrl_register function immediately enables the pinctrl subsystem, which is unpreferable in general, since drivers might be unable to handle calls immediately. Hence devm_pinctrl_register_and_init, which does not call pinctrl_enable, is preferred. In case of our driver using the old function does not seem to be problematic for now, but will become an issue when we postpone parts of pinctrl initialization in a future commit, and it is a good idea to move off a deprecated-ish function anyway. Signed-off-by: Mateusz Majewski <[email protected]> Reviewed-by: Sam Protsenko <[email protected]> Tested-by: Sam Protsenko <[email protected]> Tested-by: Marek Szyprowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-10-08pinctrl: samsung: Annotate struct exynos_muxed_weint_data with __counted_byKees Cook2-2/+2
Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct exynos_muxed_weint_data. Additionally, since the element count member must be set before accessing the annotated flexible array member, move its initialization earlier. Cc: Tomasz Figa <[email protected]> Cc: Krzysztof Kozlowski <[email protected]> Cc: Sylwester Nawrocki <[email protected]> Cc: Alim Akhtar <[email protected]> Cc: Linus Walleij <[email protected]> Cc: "Gustavo A. R. Silva" <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci [1] Signed-off-by: Kees Cook <[email protected]> Reviewed-by: Gustavo A. R. Silva <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Krzysztof Kozlowski <[email protected]>
2023-10-06pinctrl: realtek: Fix some NULL dereference warningsLinus Walleij1-1/+9
Just inspecting the code doesn't convince me that this is a real issue, but the tools complain that it is so I will just handle it. Cc: Tzuyi Chang <[email protected]> Link: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Signed-off-by: Linus Walleij <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-10-06pinctrl: realtek: Tag unused pins as __maybe_unusedLinus Walleij2-2/+4
These pin definitions are helpful to have when working with the driver in the future, so they are in a sense a bit like documentation. They could be commented out as well, but why. This should fix these build warnings: drivers/pinctrl/realtek/pinctrl-rtd1315e.c:231:35: warning: 'rtd1315e_boot_sel_pins' defined but not used [-Wunused-const-variable=] drivers/pinctrl/realtek/pinctrl-rtd1315e.c:231:35: warning: 'rtd1315e_reset_n_pins' defined but not used [-Wunused-const-variable=] drivers/pinctrl/realtek/pinctrl-rtd1315e.c:231:35: warning: 'rtd1315e_scan_switch_pins' defined but not used [-Wunused-const-variable=] drivers/pinctrl/realtek/pinctrl-rtd1315e.c:231:35: warning: 'rtd1315e_testmode_pins' defined but not used [-Wunused-const-variable=] drivers/pinctrl/realtek/pinctrl-rtd1315e.c:231:35: warning: 'rtd1315e_wd_rset_pins' defined but not used [-Wunused-const-variable=] drivers/pinctrl/realtek/pinctrl-rtd1319d.c:237:35: warning: 'rtd1319d_boot_sel_pins' defined but not used [-Wunused-const-variable=] drivers/pinctrl/realtek/pinctrl-rtd1319d.c:237:35: warning: 'rtd1319d_reset_n_pins' defined but not used [-Wunused-const-variable=] drivers/pinctrl/realtek/pinctrl-rtd1319d.c:237:35: warning: 'rtd1319d_scan_switch_pins' defined but not used [-Wunused-const-variable=] drivers/pinctrl/realtek/pinctrl-rtd1319d.c:237:35: warning: 'rtd1319d_testmode_pins' defined but not used [-Wunused-const-variable=] drivers/pinctrl/realtek/pinctrl-rtd1319d.c:237:35: warning: 'rtd1319d_wd_rset_pins' defined but not used [-Wunused-const-variable=] Cc: Tzuyi Chang <[email protected]> Link: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Link: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Signed-off-by: Linus Walleij <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-10-06pinctrl: realtek: Fix error handling in probe()Dan Carpenter1-5/+13
There are several issues in the probe function: 1) of_iomap() return NULL on error but the code checks for error pointers. 2) pinctrl_register() is the reverse. It returns error pointers but the code checks for NULL. 3) The error paths need to call iounmap(data->base) before returning to avoid a resource leak. Fixes: e99ce78030db ("pinctrl: realtek: Add common pinctrl driver for Realtek DHC RTD SoCs") Signed-off-by: Dan Carpenter <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-10-06pinctrl: cherryview: Simplify code with cleanup helpersAndy Shevchenko1-90/+46
Use macros defined in linux/cleanup.h to automate resource lifetime control in the driver. Acked-by: Mika Westerberg <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-06pinctrl: cherryview: Avoid duplicated I/OAndy Shevchenko1-4/+7
In some cases we already read the value from the register followed by a reading of it again for other purposes, but the both reads are under the lock and bits we are insterested in are not going to change (they are not volatile from HW perspective). Hence, no need to read the same register twice. Acked-by: Mika Westerberg <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-06pinctrl: denverton: Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE()Andy Shevchenko1-1/+1
As Krzysztof pointed out the better is to use MODULE_DEVICE_TABLE() as it will be consistent with the content of the real ID table of the platform devices. Suggested-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Acked-by: Mika Westerberg <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-06pinctrl: broxton: Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE()Andy Shevchenko1-2/+1
As Krzysztof pointed out the better is to use MODULE_DEVICE_TABLE() as it will be consistent with the content of the real ID table of the platform devices. Suggested-by: Krzysztof Kozlowski <[email protected]> Acked-by: Mika Westerberg <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-03pinctrl: moorefield: Replace kernel.h by what is actually being usedAndy Shevchenko1-1/+1
The kernel.h is a mess of unrelated things and we only used it as a proxy to array_size.h, hence switch from former to the latter. Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-03pinctrl: merrifield: Replace kernel.h by what is actually being usedAndy Shevchenko1-1/+1
The kernel.h is a mess of unrelated things and we only used it as a proxy to array_size.h, hence switch from former to the latter. Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-03pinctrl: lynxpoint: Replace kernel.h by what is actually being usedAndy Shevchenko1-1/+1
The kernel.h is a mess of unrelated things and we only used it as a proxy to array_size.h, hence switch from former to the latter. Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-03pinctrl: cherryview: Replace kernel.h by what is actually being usedAndy Shevchenko1-1/+1
The kernel.h is a mess of unrelated things and we only used it as a proxy to array_size.h, hence switch from former to the latter. Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-03pinctrl: baytrail: Replace kernel.h by what is actually being usedAndy Shevchenko1-1/+1
The kernel.h is a mess of unrelated things and we only used it as a proxy to array_size.h, hence switch from former to the latter. Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-03pinctrl: lynxpoint: drop runtime PM supportRaag Jadav1-29/+3
Since Lynxpoint pinctrl device is not attached to acpi_lpss_pm_domain, runtime PM serves no purpose here. Drop it and switch to pm_sleep_ptr() as now we only have resume handle in place. Signed-off-by: Raag Jadav <[email protected]> Acked-by: Mika Westerberg <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-03pinctrl: baytrail: drop runtime PM supportRaag Jadav1-17/+2
Since Baytrail pinctrl device is not attached to acpi_lpss_pm_domain, runtime PM serves no purpose here. Drop it and switch to pm_sleep_ptr() as now we only have suspend and resume handles in place. Signed-off-by: Raag Jadav <[email protected]> Acked-by: Mika Westerberg <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-03pinctrl: intel: refine intel_config_set_pull() functionRaag Jadav1-20/+21
Improve intel_config_set_pull() implementation in Intel pinctrl driver by: - Reducing scope of spinlock by moving unneeded operations out of it. - Utilizing temporary variables for common operations. - Limiting IO operations to positive cases. Signed-off-by: Raag Jadav <[email protected]> Acked-by: Mika Westerberg <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-03pinctrl: intel: Replace kernel.h by what is actually being usedAndy Shevchenko1-1/+1
The kernel.h is a mess of unrelated things and we only used it as a proxy to array_size.h, hence switch from former to the latter. Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-03pinctrl: Replace kernel.h by what is actually being usedAndy Shevchenko5-17/+23
The kernel.h is a mess of unrelated things and we only used it as a proxy to array_size.h, hence switch from former to the latter. While at it, group and sort the headers where it makes sense. Signed-off-by: Andy Shevchenko <[email protected]>
2023-10-02Merge tag 'renesas-pinctrl-for-v6.7-tag1' of ↵Linus Walleij2-9/+10
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel pinctrl: renesas: Updates for v6.7 - Miscellaneous fixes and improvements.
2023-09-27pinctrl: denverton: Enable platform device in the absence of ACPI enumerationAndy Shevchenko1-0/+7
This is to cater the need for non-ACPI system whereby a platform device has to be created in order to bind with the Denverton pinctrl platform driver. Acked-by: Mika Westerberg <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2023-09-27pinctrl: uniphier: Annotate struct uniphier_pinctrl_reg_region with __counted_byKees Cook1-1/+1
Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct uniphier_pinctrl_reg_region. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Linus Walleij <[email protected]> Cc: Kunihiko Hayashi <[email protected]> Cc: Masami Hiramatsu <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Kees Cook <[email protected]> Reviewed-by: "Gustavo A. R. Silva" <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-27pinctrl: tegra: add OF node when logging OF parsing errorsLuca Ceresoli1-4/+4
These errors are not quite clear without also logging they device tree node being parsed, especially when the pinmux node has lots of subnodes. Adding the node name helps a lot in finding the node that triggers the error. Signed-off-by: Luca Ceresoli <[email protected]> Acked-by: Thierry Reding <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-27Revert "pinctrl: tegra: Add support to display pin function"Linus Walleij2-19/+2
This reverts commit d1cd5b51bc9152dc2b63c5f843590272d6694d50. It was reported that some I2C3 functions stop working after this patch, and it is just debug help so let's revert it and investigate. Link: https://lore.kernel.org/linux-gpio/20230925183049.10a40546@booty/ Signed-off-by: Linus Walleij <[email protected]>
2023-09-27pinctrl: qcom: msm8974: Add MPM pin mappingsMatti Lehtimäki1-0/+12
Add pin <-> wakeirq mappings to allow for waking up the AP from sleep through MPM-connected pins. Signed-off-by: Matti Lehtimäki <[email protected]> Reviewed-by: Luca Weiss <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-27pinctrl: qcom: msm8226: Add MPM pin mappingsMatti Lehtimäki1-0/+12
Add pin <-> wakeirq mappings to allow for waking up the AP from sleep through MPM-connected pins. Signed-off-by: Matti Lehtimäki <[email protected]> Reviewed-by: Luca Weiss <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-27pinctrl: qcom: msm8226: Add blsp_i2c6 functionLuca Weiss1-2/+6
On GPIO22 and GPIO23 there is another I2C bus. Add the function for it. Signed-off-by: Luca Weiss <[email protected]> Reviewed-by: Dmitry Baryshkov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-27pinctrl: mediatek: moore: handle mtk_hw_set_value() errors in ↵Karina Yankevich1-3/+6
mtk_pinmux_set_mux() mtk_pinmux_set_mux() doesn't check the result of mtk_hw_set_value() despite it may return a negative error code. Propagate error code to caller functions. Found by Linux Verification Center (linuxtesting.org) with the Svace static analysis tool. Signed-off-by: Karina Yankevich <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-27pinctrl: mediatek: paris: handle mtk_hw_set_value() errors in mtk_pmx_set_mux()Karina Yankevich1-3/+1
mtk_pmx_set_mux() doesn't check the result of mtk_hw_set_value() despite it may return negative error code. Propagate error code to caller functions. Found by Linux Verification Center (linuxtesting.org) with the Svace static analysis tool. Signed-off-by: Karina Yankevich <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-26pinctrl: intel: Simplify code with cleanup helpersAndy Shevchenko1-90/+56
Use macros defined in linux/cleanup.h to automate resource lifetime control in the driver. While at it, unify the variables and approach in intel_gpio_irq_*(). Signed-off-by: Andy Shevchenko <[email protected]> Acked-by: Mika Westerberg <[email protected]> Reviewed-by: Linus Walleij <[email protected]>
2023-09-26pinctrl: renesas: rzg2l: Rename rzg2l_gpio_configs[]Geert Uytterhoeven1-5/+5
The rzg2l_gpio_configs array is really related to the RZ/G2L (R9A07G044) Soc only. Hence rename it to r9a07g044_gpio_configs[]. Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/19958e63a2b793be5182640c4301ec5a77a507f6.1695369116.git.geert+renesas@glider.be
2023-09-26pinctrl: renesas: rzg2l: Make reverse order of enable() for disable()Biju Das1-1/+2
We usually do reverse order of enable() for disable(). Currently, the ordering of irq_chip_disable_parent() is not correct in rzg2l_gpio_irq_disable(). Fix the incorrect order. Fixes: db2e5f21a48e ("pinctrl: renesas: pinctrl-rzg2l: Add IRQ domain to handle GPIO interrupt") Signed-off-by: Biju Das <[email protected]> Tested-by: Claudiu Beznea <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
2023-09-26pinctrl: renesas: rzg2l: Make struct rzg2l_pinctrl_data::dedicated_pins constantClaudiu Beznea1-2/+2
struct rzg2l_pinctrl_data::dedicated_pins is constant thus mark it so. Signed-off-by: Claudiu Beznea <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Geert Uytterhoeven <[email protected]>
2023-09-25Merge branch 'ib-amlogic-t7' into develLinus Walleij3-0/+1618
2023-09-25pinctrl: Add driver support for Amlogic T7 SoCsHuqiang Qin3-0/+1618
Add a new pinctrl driver for Amlogic T7 SoCs which share the same register layout as the previous Amlogic S4. Signed-off-by: Huqiang Qin <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-25pinctrl: avoid unsafe code pattern in find_pinctrl()Dmitry Torokhov1-7/+9
The code in find_pinctrl() takes a mutex and traverses a list of pinctrl structures. Later the caller bumps up reference count on the found structure. Such pattern is not safe as pinctrl that was found may get deleted before the caller gets around to increasing the reference count. Fix this by taking the reference count in find_pinctrl(), while it still holds the mutex. Cc: [email protected] Signed-off-by: Dmitry Torokhov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-25pinctrl: sunxi: h616: add extra gpio banksiuncuim1-14/+366
Some SoCs from the H616 family (such as the T507) have the same die but more output pins that are used for additional peripherals. The T507 SoC don't have a built-in multiphy like the AC200 or AC300 connected to the bank A. With the T507 these pins can be freely used for any other application. This patch adds the missing muxes on banks A, D and E. Thanks to Samuel and Andre for the review. Reviewed-by: Andre Przywara <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mikhail Kalashnikov <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2023-09-25pinctrl: pinctrl-aspeed-g6: Add more settings for USB2AHP functionJoe Wang1-3/+4
AST2600 USB2AHP (USB PortA: PCIe EHCI to PHY) function needs to set the register SCUC20[16]. Set it to enable the PCIe EHCI device on PCIe bus. Besides, also add USB2AHP signal expressions into pin declarations. Signed-off-by: Joe Wang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-20pinctrl: realtek: Add pinctrl driver for RTD1619BTzuyi Chang3-0/+1607
Add RTD1619B support using realtek common pinctrl driver. Signed-off-by: Tzuyi Chang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-20pinctrl: realtek: Add pinctrl driver for RTD1319DTzuyi Chang3-0/+1615
Add RTD1319D support using realtek common pinctrl driver. Signed-off-by: Tzuyi Chang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-20pinctrl: realtek: Add pinctrl driver for RTD1315ETzuyi Chang3-0/+1445
Add RTD1315E support using realtek common pinctrl driver. Signed-off-by: Tzuyi Chang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2023-09-20pinctrl: realtek: Add common pinctrl driver for Realtek DHC RTD SoCsTzuyi Chang6-0/+717
The RTD SoCs share a similar design for pinmux and pinconfig. This common pinctrl driver supports different variants within the RTD SoCs. Signed-off-by: Tzuyi Chang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
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