linux/drivers/pinctrl/qcom, branch master

Merge tag 'pinctrl-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2026-04-18T23:59:09Z

Pull pin control updates from Linus Walleij: "Core changes: - Perform basic checks on pin config properties so as not to allow directly contradictory settings such as setting a pin to more than one bias or drive mode - Handle input-threshold-voltage-microvolt property - Introduce pinctrl_gpio_get_config() handling in the core for SCMI GPIO using pin control New drivers: - GPIO-by-pin control driver (also appearing in the GPIO pull request) fulfilling a promise on a comment from Grant Likely many years ago: "can't GPIO just be a front-end for pin control?" it turns out it can, if and only if you design something new from scratch, such as SCMI - Broadcom BCM7038 as a pinctrl-single delegate - Mobileye EyeQ6Lplus OLB pin controller - Qualcomm Eliza and Hawi families TLMM pin controllers - Qualcomm SDM670 and Milos family LPASS LPI pin controllers - Qualcomm IPQ5210 pin controller - Realtek RTD1625 pin controller support - Rockchip RV1103B pin controller support - Texas Instruments AM62L as a pinctrl-single delegate Improvements: - Set config implementation for the Spacemit K1 pin controller" * tag 'pinctrl-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (84 commits) pinctrl: qcom: Add Hawi pinctrl driver dt-bindings: pinctrl: qcom: Describe Hawi TLMM block dt-bindings: pinctrl: pinctrl-max77620: convert to DT schema pinctrl: single: Add bcm7038-padconf compatible matching dt-bindings: pinctrl: pinctrl-single: Add brcm,bcm7038-padconf dt-bindings: pinctrl: apple,pinctrl: Add t8122 compatible pinctrl: qcom: sdm670-lpass-lpi: label variables as static pinctrl: sophgo: pinctrl-sg2044: Fix wrong module description pinctrl: sophgo: pinctrl-sg2042: Fix wrong module description pinctrl: qcom: add sdm670 lpi tlmm dt-bindings: pinctrl: qcom: Add SDM670 LPASS LPI pinctrl dt-bindings: qcom: lpass-lpi-common: add reserved GPIOs property pinctrl: qcom: Introduce IPQ5210 TLMM driver dt-bindings: pinctrl: qcom: add IPQ5210 pinctrl pinctrl: qcom: Drop redundant intr_target_reg on modern SoCs pinctrl: qcom: eliza: Fix interrupt target bit pinctrl: core: Don't use "proxy" headers pinctrl: amd: Support new ACPI ID AMDI0033 pinctrl: renesas: rzg2l: Drop superfluous blank line pinctrl: renesas: rzg2l: Fix save/restore of {IOLH,IEN,PUPD,SMT} registers ...

pinctrl: qcom: Add Hawi pinctrl driver

2026-04-09T08:52:34Z

Add pinctrl driver for TLMM block found in the Hawi SoC. Reviewed-by: Konrad Dybcio Signed-off-by: Mukesh Ojha Reviewed-by: Bjorn Andersson Signed-off-by: Linus Walleij

pinctrl: qcom: sdm670-lpass-lpi: label variables as static

2026-04-09T07:20:56Z

These variables are local to the driver and have no need to be exported to the global namespace. Label them as static to fix compiler warnings. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202604080950.Mvm8aN0a-lkp@intel.com/ Fixes: 9826035a75da ("pinctrl: qcom: add sdm670 lpi tlmm") Signed-off-by: Richard Acayan Signed-off-by: Linus Walleij

pinctrl: qcom: add sdm670 lpi tlmm

2026-04-07T07:01:55Z

The Snapdragon 670 has an Low-Power Island (LPI) TLMM for configuring pins related to audio. Add the driver for this. Signed-off-by: Richard Acayan Reviewed-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Signed-off-by: Linus Walleij

pinctrl: qcom: Introduce IPQ5210 TLMM driver

2026-03-30T08:47:39Z

Qualcomm's IPQ5210 SoC comes with a TLMM block, like all other platforms, so add a driver for it. Reviewed-by: Konrad Dybcio Reviewed-by: Bjorn Andersson Signed-off-by: Kathiravan Thirumoorthy [linusw@kernel.org: Dropped intr_target_reg] Signed-off-by: Linus Walleij

pinctrl: qcom: Drop redundant intr_target_reg on modern SoCs

2026-03-30T08:29:59Z

On all Qualcomm TLMM generations from APQ8084 onwards, the interrupt target routing bits are located in the same register as the interrupt configuration bits (intr_cfg_reg). Only five older SoCs — APQ8064, IPQ8064, MDM9615, MSM8660 and MSM8960 — have a genuinely separate interrupt target routing register at a different offset (0x400 + 0x4 * id). Replace MSM_ACCESSOR(intr_target) with a custom accessor that falls back to intr_cfg_reg when intr_target_reg is zero. Apply the same fallback in the SCM path. Drop the now-redundant .intr_target_reg initializer from all SoC drivers where it duplicated intr_cfg_reg, keeping it only in the five drivers where it genuinely differs. Signed-off-by: Mukesh Ojha Signed-off-by: Linus Walleij

pinctrl: qcom: eliza: Fix interrupt target bit

2026-03-30T08:29:54Z

The intr_target_bit for Eliza was incorrectly set to 5, which is the value used by older Qualcomm SoCs (e.g. SM8250, MSM8996, X1E80100). Newer SoCs such as SM8650, SM8750, Milos, and Kaanapali all use bit 8 for the interrupt target field in the TLMM interrupt configuration register. Eliza belongs to the newer generation and should use bit 8 to correctly route interrupts to the KPSS (Applications Processor). Using the wrong bit position means the interrupt target routing is silently misconfigured, which can result in GPIO interrupts not being delivered to the expected processor. Fix this by aligning Eliza with the correct value used by its peer SoCs. Fixes: 6f26989e15fb ("pinctrl: qcom: Add Eliza pinctrl driver") Signed-off-by: Mukesh Ojha Reviewed-by: Abel Vesa Signed-off-by: Linus Walleij

pinctrl: qcom: Add Milos LPASS LPI TLMM

2026-03-10T11:27:17Z

Add a driver for the pin controller in the Low Power Audio SubSystem (LPASS) on the Milos SoC. Signed-off-by: Luca Weiss Signed-off-by: Linus Walleij

pinctrl: qcom: spmi-gpio: implement .get_direction()

2026-03-10T09:21:52Z

GPIO controller driver should typically implement the .get_direction() callback as GPIOLIB internals may try to use it to determine the state of a pin. Since introduction of shared proxy, it prints a warning splat when using a shared spmi gpio. The implementation is not easy because the controller supports enabling the input and output logic at the same time, so we aligns on the behaviour of the .get() operation and return -EINVAL in other situations. Fixes: eadff3024472 ("pinctrl: Qualcomm SPMI PMIC GPIO pin controller driver") Fixes: d7b5f5cc5eb4 ("pinctrl: qcom: spmi-gpio: Add support for GPIO LV/MV subtype") Signed-off-by: Neil Armstrong Reviewed-by: Konrad Dybcio Reviewed-by: Bartosz Golaszewski Signed-off-by: Linus Walleij

pinctrl: qcom: sdm660-lpass-lpi: Make groups and functions variables static

2026-02-24T09:51:30Z

File-scope 'sdm660_lpi_pinctrl_groups' and 'sdm660_lpi_pinctrl_functions' are not used outside of this unit, so make them static to silence sparse warnings: pinctrl-sdm660-lpass-lpi.c:79:27: warning: symbol 'sdm660_lpi_pinctrl_groups' was not declared. Should it be static? pinctrl-sdm660-lpass-lpi.c:116:27: warning: symbol 'sdm660_lpi_pinctrl_functions' was not declared. Should it be static? Signed-off-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio Signed-off-by: Linus Walleij