Merge tag 'pinctrl-v4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "This is the bulk of pin control changes for v4.19:

  Core changes:

   - Augment pinctrl_generic_add_group() and pinmux_generic_add_function()
     to return the selector for the added group/function to the caller
     and augment (hopefully) all drivers to handle this

  New subdrivers:

   - Qualcomm PM8998 and PM8005 are supported in the SPMI pin control
     and GPIO driver

   - Intel Ice Lake PCH (platform controller hub) support

   - NXP (ex Freescale) i.MX8MQ support

   - Berlin AS370 support

  Improvements to drivers:

   - Support interrupts on the Ocelot pin controller

   - Add SPI pins to the Uniphier driver

   - Define a GPIO compatible per SoC in the Tegra driver

   - Push Tegra initialization down in the initlevels

   - Support external wakeup interrupts on the Exynos

   - Add generic clocks pins to the meson driver

   - Add USB and HSCIF pins for some Renesas PFC chips

   - Suspend/resume support in the armada-37xx

   - Interrupt support for the Actions Semiconductor S900 also known as
     "owl"

   - Correct the pin ordering in Cedarfork

   - Debugfs output for INTF in the mcp23s08 driver

   - Avoid divisions in context save/restore in pinctrl-single

  The rest is minor bug fixes or cleanups"

* tag 'pinctrl-v4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (69 commits)
  pinctrl: nomadik: silence uninitialized variable warning
  pinctrl: axp209: Fix NULL pointer dereference after allocation
  pinctrl: samsung: Remove duplicated "wakeup" in printk
  pinctrl: ocelot: add support for interrupt controller
  pinctrl: intel: Don't shadow error code of gpiochip_lock_as_irq()
  pinctrl: berlin: fix 'pctrl->functions' allocation in berlin_pinctrl_build_state
  gpio: tegra: Move driver registration to subsys_init level
  pinctrl: tegra: Move drivers registration to arch_init level
  pinctrl: baytrail: actually print the apparently misconfigured pin
  MAINTAINERS: Replace Heikki as maintainer of Intel pinctrl
  pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show()
  pinctrl: uniphier: add spi pin-mux settings
  pinctrl: cannonlake: Fix community ordering for H variant
  pinctrl: tegra: define GPIO compatible node per SoC
  pinctrl: intel: Do pin translation when lock IRQ
  pinctrl: imx: off by one in imx_pinconf_group_dbg_show()
  pinctrl: mediatek: include chained_irq.h header
  pinctrl/amd: only handle irq if it is pending and unmasked
  pinctrl/amd: fix gpio irq level in debugfs
  pinctrl: stm32: add syscfg mask parameter
  ...

1 files changed, 21 insertions, 1 deletions

diff --git a/drivers/pinctrl/actions/pinctrl-owl.h b/drivers/pinctrl/actions/pinctrl-owl.h
index 74342378937c..a724d1d406d4 100644
--- a/drivers/pinctrl/actions/pinctrl-owl.h
+++ b/drivers/pinctrl/actions/pinctrl-owl.h
@@ -29,6 +29,18 @@ enum owl_pinconf_drv {
 	OWL_PINCONF_DRV_12MA,
 };
 
+/* GPIO CTRL Bit Definition */
+#define OWL_GPIO_CTLR_PENDING		0
+#define OWL_GPIO_CTLR_ENABLE		1
+#define OWL_GPIO_CTLR_SAMPLE_CLK_24M	2
+
+/* GPIO TYPE Bit Definition */
+#define OWL_GPIO_INT_LEVEL_HIGH		0
+#define OWL_GPIO_INT_LEVEL_LOW		1
+#define OWL_GPIO_INT_EDGE_RISING	2
+#define OWL_GPIO_INT_EDGE_FALLING	3
+#define OWL_GPIO_INT_MASK		3
+
 /**
  * struct owl_pullctl - Actions pad pull control register
  * @reg: offset to the pull control register
@@ -121,6 +133,10 @@ struct owl_pinmux_func {
  * @outen: offset of the output enable register.
  * @inen: offset of the input enable register.
  * @dat: offset of the data register.
+ * @intc_ctl: offset of the interrupt control register.
+ * @intc_pd: offset of the interrupt pending register.
+ * @intc_msk: offset of the interrupt mask register.
+ * @intc_type: offset of the interrupt type register.
  */
 struct owl_gpio_port {
 	unsigned int offset;
@@ -128,6 +144,10 @@ struct owl_gpio_port {
 	unsigned int outen;
 	unsigned int inen;
 	unsigned int dat;
+	unsigned int intc_ctl;
+	unsigned int intc_pd;
+	unsigned int intc_msk;
+	unsigned int intc_type;
 };
 
 /**
@@ -140,7 +160,7 @@ struct owl_gpio_port {
  * @ngroups: number of entries in @groups.
  * @padinfo: array describing the pad info of this SoC.
  * @ngpios: number of pingroups the driver should expose as GPIOs.
- * @port: array describing all GPIO ports of this SoC.
+ * @ports: array describing all GPIO ports of this SoC.
  * @nports: number of GPIO ports in this SoC.
  */
 struct owl_pinctrl_soc_data {