linux-stable.git/drivers/pinctrl/qcom, branch v5.13.2

pinctrl: qcom: Make it possible to select SC8180x TLMM

2021-06-09T11:15:20+00:00

It's currently not possible to select the SC8180x TLMM driver, due to it
selecting PINCTRL_MSM, rather than depending on the same. Fix this.

Fixes: 97423113ec4b ("pinctrl: qcom: Add sc8180x TLMM driver")
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20210608180702.2064253-1-bjorn.andersson@linaro.org
Signed-off-by: Linus Walleij

pinctrl: qcom: Fix duplication in gpio_groups

2021-06-06T22:18:55+00:00

"gpio52" and "gpio53" are duplicated in gpio_groups, fix them!

Fixes: ac43c44a7a37 ("pinctrl: qcom: Add SDX55 pincontrol driver")
Signed-off-by: Manivannan Sadhasivam 
Reviewed-by: Vinod Koul 
Reviewed-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20210526082857.174682-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Linus Walleij

Merge tag 'pinctrl-v5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2021-04-30T20:04:30+00:00

Pull pin control updates from Linus Walleij:
"There is a lot going on!

Core changes:

- A semantic change to handle pinmux and pinconf in explicit order
while up until now we depended on the semantic order in the device
tree. The device tree is a functional programming language and does
not imply any order, so the right thing is for the pin control core
to provide these semantics.

- Add a new pinmux-select debugfs file which makes it possible to go
in and select functions for a pin manually (iteratively, at the
prompt) for debugging purposes.

- Fixes to gpio regmap handling for a new pin control driver making
use of regmap-gpio.

- Use octal permissions on debugfs files.

New drivers:

- A massive rewrite of the former custom pin control driver for MIPS
Broadcom devices to instead use the pin control subsystem. New pin
control drivers for BCM6345, BCM6328, BCM6358, BCM6362, BCM6368,
BCM63268 and BCM6318 SoC variants are implemented.

- Support for PM8350, PM8350B, PM8350C, PMK8350, PMR735A and PMR735B
in the Qualcomm PMIC GPIO driver. Also the two GPIOs on PM8008 are
supported.

- Support for the Rockchip RK3568/RK3566 pin controller.

- Support for Ingenic JZ4730, JZ4750, JZ4755, JZ4775 and X2000.

- Support for Mediatek MTK8195.

- Add a new Xilinx ZynqMP pin control driver.

Driver improvements and non-urgent fixes:

- Modularization and improvements of the Rockchip drivers.

- Some new pins added to the description of new Renesas SoCs.

- Clarifications of the GPIO base calculation in the Intel driver.

- Fix the function names for the MPP54 and MPP55 pins in the Armada
CP110 pin controller.

- GPIO wakeup interrupt map for Qualcomm SC7280 and SM8350.

- Support for ACPI probing of the Qualcomm SC8180x.

- Fix interrupt clear status on rockchip

- Fix some missing pins on the Ingenic JZ4770, some semantic fixes
for the behaviour of the Ingenic pin controller. Add DMIC pins for
JZ4780, X1000, X1500 and X1830.

- A slew of janitorial like of_node_put() calls"

* tag 'pinctrl-v5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (99 commits)
pinctrl: Add Xilinx ZynqMP pinctrl driver support
firmware: xilinx: Add pinctrl support
pinctrl: rockchip: do coding style for mux route struct
pinctrl: Add PIN_CONFIG_MODE_PWM to enum pin_config_param
pinctrl: Introduce MODE group in enum pin_config_param
pinctrl: Keep enum pin_config_param ordered by name
dt-bindings: pinctrl: Add binding for ZynqMP pinctrl driver
pinctrl: core: Fix kernel doc string for pin_get_name()
pinctrl: mediatek: use spin lock in mtk_rmw
pinctrl: add drive for I2C related pins on MT8195
pinctrl: add pinctrl driver on mt8195
dt-bindings: pinctrl: mt8195: add pinctrl file and binding document
pinctrl: Ingenic: Add pinctrl driver for X2000.
pinctrl: Ingenic: Add pinctrl driver for JZ4775.
pinctrl: Ingenic: Add pinctrl driver for JZ4755.
pinctrl: Ingenic: Add pinctrl driver for JZ4750.
pinctrl: Ingenic: Add pinctrl driver for JZ4730.
dt-bindings: pinctrl: Add bindings for new Ingenic SoCs.
pinctrl: Ingenic: Reformat the code.
pinctrl: Ingenic: Add DMIC pins support for Ingenic SoCs.
...

drivers: pinctrl: qcom: fix Kconfig dependency on GPIOLIB

2021-04-14T07:11:14+00:00

When PINCTRL_MSM is enabled, and GPIOLIB is disabled,
Kbuild gives the following warning:

WARNING: unmet direct dependencies detected for GPIOLIB_IRQCHIP
  Depends on [n]: GPIOLIB [=n]
  Selected by [y]:
  - PINCTRL_MSM [=y] && PINCTRL [=y] && (ARCH_QCOM || COMPILE_TEST [=y])

This is because PINCTRL_MSM selects GPIOLIB_IRQCHIP,
without selecting or depending on GPIOLIB, despite
GPIOLIB_IRQCHIP depending on GPIOLIB. Having PINCTRL_MSM
select GPIOLIB will cause a recursive dependency error.

Signed-off-by: Julian Braha 
Reviewed-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20210414025138.480085-1-julianbraha@gmail.com
Signed-off-by: Linus Walleij

pinctrl: qcom-pmic-gpio: Add support for pm8008

2021-04-08T21:48:34+00:00

Add support for the two GPIOs present on Qualcomm Technologies, Inc.
PM8008.

Reviewed-by: Bjorn Andersson 
Signed-off-by: Guru Das Srinagesh 
Link: https://lore.kernel.org/r/129d241ee510e28536d35dbfeee75474e12d8d22.1617901945.git.gurus@codeaurora.org
Signed-off-by: Linus Walleij

pinctrl: qcom: fix unintentional string concatenation

2021-03-25T09:45:11+00:00

clang is clearly correct to point out a typo in a silly
array of strings:

drivers/pinctrl/qcom/pinctrl-sdx55.c:426:61: error: suspicious concatenation of string literals in an array initialization; did you mean to separate the elements with a comma? [-Werror,-Wstring-concatenation]
        "gpio14", "gpio15", "gpio16", "gpio17", "gpio18", "gpio19" "gpio20", "gpio21", "gpio22",
                                                                   ^
Add the missing comma that must have accidentally been removed.

Fixes: ac43c44a7a37 ("pinctrl: qcom: Add SDX55 pincontrol driver")
Signed-off-by: Arnd Bergmann 
Reviewed-by: Bjorn Andersson 
Reviewed-by: Nathan Chancellor 
Link: https://lore.kernel.org/r/20210323131728.2702789-1-arnd@kernel.org
Signed-off-by: Linus Walleij

pinctrl: qcom: sc8180x: add ACPI probe support

2021-03-15T16:30:29+00:00

It adds ACPI probe support for pinctrl-sc8180x driver.  We have one
problem with ACPI table, i.e. GIO0 (TLMM) block has one single memory
resource to cover 3 tiles defined by SC8180X.  To follow the hardware
layout of 3 tiles which is already supported DT probe, it adds one
function to replace the original single memory resource with 3 named
ones for tiles.  With that, We can map memory for ACPI in the same way
as DT.

Signed-off-by: Shawn Guo 
Reviewed-by: Bjorn Andersson 
Reviewed-by: Andy Shevchenko 
Link: https://lore.kernel.org/r/20210311024102.15450-1-shawn.guo@linaro.org
Signed-off-by: Linus Walleij

pinctrl: qcom: sm8350: add GPIO wakeup interrupt map

2021-03-15T16:14:42+00:00

GPIOs that can be configured as wakeup sources, have their interrupt
lines routed to PDC interrupt controller. Provide the interrupt map of
the GPIO to its wakeup capable interrupt parent.

Signed-off-by: Lina Iyer 
Signed-off-by: Bjorn Andersson 
Reviewed-by: Vinod Koul 
Link: https://lore.kernel.org/r/20210312034218.3324410-1-bjorn.andersson@linaro.org
Signed-off-by: Linus Walleij

pinctrl: qcom: spmi-gpio: Add support for PM8350 and friends

2021-03-15T15:36:44+00:00

Add support for the PM8350, PM8350B, PM8350C, PMK8350, PMR735A and
PMR735B GPIO support to the Qualcomm PMIC GPIO driver.

Signed-off-by: Vinod Koul 
Acked-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20210308164845.3210393-2-vkoul@kernel.org
Signed-off-by: Linus Walleij

pinctrl: qcom: sc7280: Fix SDC1_RCLK configurations

2021-03-10T23:53:00+00:00

Fix SDC1_RCLK configurations which are in a different register so fix the
offset from 0xb3000 to 0xb3004.

Fixes: ecb454594c43: ("pinctrl: qcom: Add sc7280 pinctrl driver")
Reported-by: Veerabhadrarao Badiganti 
Signed-off-by: Rajendra Nayak 
Acked-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/1614662511-26519-2-git-send-email-rnayak@codeaurora.org
Signed-off-by: Linus Walleij