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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-05 08:24:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-05 08:24:17 -0700 |
| commit | 5a1bcbd965341537c354e3682f939a7274ac3f5d (patch) | |
| tree | 720b17fab3e17051b8a4104585e45b5c040977e4 /drivers/pinctrl/core.c | |
| parent | a51e4a1acb5fa4ce0b0f0bd3606463a09e6fa1b0 (diff) | |
| parent | a0f160ffcb83de6a04fa75f9e7bdfe969f2863f7 (diff) | |
Merge tag 'pinctrl-v5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"The most interesting aspect is that we now have initial support for
the Apple pin controller as used in the M1 laptops and the iPhones
which is a step forward for using Linux efficiently on this Apple
silicon.
Core changes:
- Add infrastructure for per-parent interrupt data to support the
Apple pin controller.
New drivers:
- New combined pin control and GPIO driver for the Apple SoC. This is
used in all modern Apple silicon such as the M1 laptops but also in
at least recent iPhone variants.
- New subdriver for the Qualcomm SM6350
- New subdriver for the Qualcomm QCM2290
- New subdriver for the Qualcomm PM6350
- New subdriver for the Uniphier NX1
- New subdriver for the Samsung ExynosAutoV9
- New subdriver for the Mediatek MT7986
- New subdriver for the nVidia Tegra194
Improvements:
- Improve power management in the Mediatek driver.
- Improvements to the Renesas internal consistency checker.
- Convert the Rockchip pin control device tree bindings to YAML.
- Finally convert the Qualcomm PMIC SSBI and SPMI MPP GPIO driver to
use hierarchical interrupts.
- Convert the Qualcomm PMIC MPP device tree bindings to YAML"
* tag 'pinctrl-v5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (55 commits)
pinctrl: add pinctrl/GPIO driver for Apple SoCs
dt-bindings: pinctrl: Add apple,npins property to apple,pinctrl
dt-bindings: pinctrl: add #interrupt-cells to apple,pinctrl
gpio: Allow per-parent interrupt data
pinctrl: tegra: Fix warnings and error
pinctrl: intel: Kconfig: Add configuration menu to Intel pin control
pinctrl: tegra: Use correct offset for pin group
pinctrl: core: fix possible memory leak in pinctrl_enable()
pinctrl: bcm2835: Allow building driver as a module
pinctrl: equilibrium: Fix function addition in multiple groups
pinctrl: tegra: Add pinmux support for Tegra194
pinctrl: tegra: include lpdr pin properties
pinctrl: mediatek: add support for MT7986 SoC
dt-bindings: pinctrl: update bindings for MT7986 SoC
pinctrl: microchip sgpio: use reset driver
dt-bindings: pinctrl: pinctrl-microchip-sgpio: Add reset binding
dt-bindings: pinctrl: qcom,pmic-mpp: switch to #interrupt-cells
pinctrl: qcom: spmi-mpp: add support for hierarchical IRQ chip
pinctrl: qcom: spmi-mpp: hardcode IRQ counts
pinctrl: qcom: ssbi-mpp: add support for hierarchical IRQ chip
...
Diffstat (limited to 'drivers/pinctrl/core.c')
| -rw-r--r-- | drivers/pinctrl/core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 5082102d7d0d..ffe39336fcac 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -2100,6 +2100,8 @@ int pinctrl_enable(struct pinctrl_dev *pctldev) if (error) { dev_err(pctldev->dev, "could not claim hogs: %i\n", error); + pinctrl_free_pindescs(pctldev, pctldev->desc->pins, + pctldev->desc->npins); mutex_destroy(&pctldev->mutex); kfree(pctldev); |