Merge tag 'pinctrl-v5.8-1' 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 the v5.8 kernel cycle.

  It's just really boring this time. Zero core changes. Just linear
  development, cleanups and misc noncritical fixes. Some new drivers for
  very new Qualcomm and Intel chips.

  New drivers:

   - Intel Jasper Lake support.

   - NXP Freescale i.MX8DXL support.

   - Qualcomm SM8250 support.

   - Renesas R8A7742 SH-PFC support.

  Driver improvements:

   - Severe cleanup and modernization of the MCP23s08 driver.

   - Mediatek driver modularized.

   - Setting config supported in the Meson driver.

   - Wakeup support for the Broadcom BCM7211"

* tag 'pinctrl-v5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (72 commits)
  pinctrl: sprd: Fix the incorrect pull-up definition
  pinctrl: pxa: pxa2xx: Remove 'pxa2xx_pinctrl_exit()' which is unused and broken
  pinctrl: freescale: imx: Use 'devm_of_iomap()' to avoid a resource leak in case of error in 'imx_pinctrl_probe()'
  pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()'
  pinctrl: sirf: add missing put_device() call in sirfsoc_gpio_probe()
  pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()'
  pinctrl: bcm2835: Add support for wake-up interrupts
  pinctrl: bcm2835: Match BCM7211 compatible string
  dt-bindings: pinctrl: Document optional BCM7211 wake-up interrupts
  dt-bindings: pinctrl: Document 7211 compatible for brcm, bcm2835-gpio.txt
  dt-bindings: pinctrl: stm32: Add missing interrupts property
  pinctrl: at91-pio4: Add COMPILE_TEST support
  pinctrl: Fix return value about devm_platform_ioremap_resource()
  MAINTAINERS: Renesas Pin Controllers are supported
  dt-bindings: pinctrl: ocelot: Add Sparx5 SoC support
  pinctrl: ocelot: Fix GPIO interrupt decoding on Jaguar2
  pinctrl: ocelot: Remove instance number from pin functions
  pinctrl: ocelot: Always register GPIO driver
  dt-bindings: pinctrl: rockchip: update example
  pinctrl: amd: Add ACPI dependency
  ...

6 files changed, 60 insertions, 5 deletions

diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
index 701f9af63f5e..f32d3644c509 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -3,10 +3,12 @@ menu "MediaTek pinctrl drivers"
 	depends on ARCH_MEDIATEK || COMPILE_TEST
 
 config EINT_MTK
-	bool "MediaTek External Interrupt Support"
+	tristate "MediaTek External Interrupt Support"
 	depends on PINCTRL_MTK || PINCTRL_MTK_MOORE || PINCTRL_MTK_PARIS || COMPILE_TEST
 	select GPIOLIB
 	select IRQ_DOMAIN
+	default y if PINCTRL_MTK || PINCTRL_MTK_MOORE
+	default PINCTRL_MTK_PARIS
 
 config PINCTRL_MTK
 	bool
@@ -17,6 +19,9 @@ config PINCTRL_MTK
 	select EINT_MTK
 	select OF_GPIO
 
+config PINCTRL_MTK_V2
+	tristate
+
 config PINCTRL_MTK_MOORE
 	bool
 	depends on OF
@@ -25,15 +30,17 @@ config PINCTRL_MTK_MOORE
 	select GENERIC_PINMUX_FUNCTIONS
 	select GPIOLIB
 	select OF_GPIO
+	select PINCTRL_MTK_V2
 
 config PINCTRL_MTK_PARIS
-	bool
+	tristate
 	depends on OF
 	select PINMUX
 	select GENERIC_PINCONF
 	select GPIOLIB
 	select EINT_MTK
 	select OF_GPIO
+	select PINCTRL_MTK_V2
 
 # For ARMv7 SoCs
 config PINCTRL_MT2701
@@ -80,7 +87,7 @@ config PINCTRL_MT2712
 	select PINCTRL_MTK
 
 config PINCTRL_MT6765
-	bool "Mediatek MT6765 pin control"
+	tristate "Mediatek MT6765 pin control"
 	depends on OF
 	depends on ARM64 || COMPILE_TEST
 	default ARM64 && ARCH_MEDIATEK
diff --git a/drivers/pinctrl/mediatek/Makefile b/drivers/pinctrl/mediatek/Makefile
index a74325abd877..4b7132876e71 100644
--- a/drivers/pinctrl/mediatek/Makefile
+++ b/drivers/pinctrl/mediatek/Makefile
@@ -2,8 +2,9 @@
 # Core
 obj-$(CONFIG_EINT_MTK)		+= mtk-eint.o
 obj-$(CONFIG_PINCTRL_MTK)	+= pinctrl-mtk-common.o
-obj-$(CONFIG_PINCTRL_MTK_MOORE) += pinctrl-moore.o pinctrl-mtk-common-v2.o
-obj-$(CONFIG_PINCTRL_MTK_PARIS) += pinctrl-paris.o pinctrl-mtk-common-v2.o
+obj-$(CONFIG_PINCTRL_MTK_V2)	+= pinctrl-mtk-common-v2.o
+obj-$(CONFIG_PINCTRL_MTK_MOORE) += pinctrl-moore.o
+obj-$(CONFIG_PINCTRL_MTK_PARIS) += pinctrl-paris.o
 
 # SoC Drivers
 obj-$(CONFIG_PINCTRL_MT2701)	+= pinctrl-mt2701.o
diff --git a/drivers/pinctrl/mediatek/mtk-eint.c b/drivers/pinctrl/mediatek/mtk-eint.c
index 7e526bcf5e0b..22736f60c16c 100644
--- a/drivers/pinctrl/mediatek/mtk-eint.c
+++ b/drivers/pinctrl/mediatek/mtk-eint.c
@@ -15,6 +15,7 @@
 #include <linux/io.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/irqdomain.h>
+#include <linux/module.h>
 #include <linux/of_irq.h>
 #include <linux/platform_device.h>
 
@@ -379,6 +380,7 @@ int mtk_eint_do_suspend(struct mtk_eint *eint)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_eint_do_suspend);
 
 int mtk_eint_do_resume(struct mtk_eint *eint)
 {
@@ -386,6 +388,7 @@ int mtk_eint_do_resume(struct mtk_eint *eint)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_eint_do_resume);
 
 int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_num,
 			  unsigned int debounce)
@@ -440,6 +443,7 @@ int mtk_eint_set_debounce(struct mtk_eint *eint, unsigned long eint_num,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_eint_set_debounce);
 
 int mtk_eint_find_irq(struct mtk_eint *eint, unsigned long eint_n)
 {
@@ -451,6 +455,7 @@ int mtk_eint_find_irq(struct mtk_eint *eint, unsigned long eint_n)
 
 	return irq;
 }
+EXPORT_SYMBOL_GPL(mtk_eint_find_irq);
 
 int mtk_eint_do_init(struct mtk_eint *eint)
 {
@@ -495,3 +500,7 @@ int mtk_eint_do_init(struct mtk_eint *eint)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_eint_do_init);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("MediaTek EINT Driver");
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt6765.c b/drivers/pinctrl/mediatek/pinctrl-mt6765.c
index 905dae8c3fd8..2c59d3936256 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt6765.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt6765.c
@@ -6,6 +6,7 @@
  *
  */
 
+#include <linux/module.h>
 #include "pinctrl-mtk-mt6765.h"
 #include "pinctrl-paris.h"
 
@@ -1103,3 +1104,6 @@ static int __init mt6765_pinctrl_init(void)
 	return platform_driver_register(&mt6765_pinctrl_driver);
 }
 arch_initcall(mt6765_pinctrl_init);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("MediaTek MT6765 Pinctrl Driver");
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c
index d3169a87e1b3..b77b18fe5adc 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c
@@ -12,6 +12,7 @@
 #include <linux/gpio/driver.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/module.h>
 #include <linux/of_irq.h>
 
 #include "mtk-eint.h"
@@ -204,6 +205,7 @@ int mtk_hw_set_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_hw_set_value);
 
 int mtk_hw_get_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc,
 		     int field, int *value)
@@ -223,6 +225,7 @@ int mtk_hw_get_value(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_hw_get_value);
 
 static int mtk_xt_find_eint_num(struct mtk_pinctrl *hw, unsigned long eint_n)
 {
@@ -361,6 +364,7 @@ int mtk_build_eint(struct mtk_pinctrl *hw, struct platform_device *pdev)
 
 	return mtk_eint_do_init(hw->eint);
 }
+EXPORT_SYMBOL_GPL(mtk_build_eint);
 
 /* Revision 0 */
 int mtk_pinconf_bias_disable_set(struct mtk_pinctrl *hw,
@@ -380,6 +384,7 @@ int mtk_pinconf_bias_disable_set(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_set);
 
 int mtk_pinconf_bias_disable_get(struct mtk_pinctrl *hw,
 				 const struct mtk_pin_desc *desc, int *res)
@@ -402,6 +407,7 @@ int mtk_pinconf_bias_disable_get(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_get);
 
 int mtk_pinconf_bias_set(struct mtk_pinctrl *hw,
 			 const struct mtk_pin_desc *desc, bool pullup)
@@ -421,6 +427,7 @@ int mtk_pinconf_bias_set(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set);
 
 int mtk_pinconf_bias_get(struct mtk_pinctrl *hw,
 			 const struct mtk_pin_desc *desc, bool pullup, int *res)
@@ -440,6 +447,7 @@ int mtk_pinconf_bias_get(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get);
 
 /* Revision 1 */
 int mtk_pinconf_bias_disable_set_rev1(struct mtk_pinctrl *hw,
@@ -454,6 +462,7 @@ int mtk_pinconf_bias_disable_set_rev1(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_set_rev1);
 
 int mtk_pinconf_bias_disable_get_rev1(struct mtk_pinctrl *hw,
 				      const struct mtk_pin_desc *desc, int *res)
@@ -471,6 +480,7 @@ int mtk_pinconf_bias_disable_get_rev1(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_get_rev1);
 
 int mtk_pinconf_bias_set_rev1(struct mtk_pinctrl *hw,
 			      const struct mtk_pin_desc *desc, bool pullup)
@@ -490,6 +500,7 @@ int mtk_pinconf_bias_set_rev1(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set_rev1);
 
 int mtk_pinconf_bias_get_rev1(struct mtk_pinctrl *hw,
 			      const struct mtk_pin_desc *desc, bool pullup,
@@ -515,6 +526,7 @@ int mtk_pinconf_bias_get_rev1(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get_rev1);
 
 /* Combo for the following pull register type:
  * 1. PU + PD
@@ -715,6 +727,7 @@ int mtk_pinconf_bias_set_combo(struct mtk_pinctrl *hw,
 out:
 	return err;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_bias_set_combo);
 
 int mtk_pinconf_bias_get_combo(struct mtk_pinctrl *hw,
 			      const struct mtk_pin_desc *desc,
@@ -735,6 +748,7 @@ int mtk_pinconf_bias_get_combo(struct mtk_pinctrl *hw,
 out:
 	return err;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get_combo);
 
 /* Revision 0 */
 int mtk_pinconf_drive_set(struct mtk_pinctrl *hw,
@@ -764,6 +778,7 @@ int mtk_pinconf_drive_set(struct mtk_pinctrl *hw,
 
 	return err;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set);
 
 int mtk_pinconf_drive_get(struct mtk_pinctrl *hw,
 			  const struct mtk_pin_desc *desc, int *val)
@@ -788,6 +803,7 @@ int mtk_pinconf_drive_get(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get);
 
 /* Revision 1 */
 int mtk_pinconf_drive_set_rev1(struct mtk_pinctrl *hw,
@@ -809,6 +825,7 @@ int mtk_pinconf_drive_set_rev1(struct mtk_pinctrl *hw,
 
 	return err;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set_rev1);
 
 int mtk_pinconf_drive_get_rev1(struct mtk_pinctrl *hw,
 			       const struct mtk_pin_desc *desc, int *val)
@@ -826,18 +843,21 @@ int mtk_pinconf_drive_get_rev1(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get_rev1);
 
 int mtk_pinconf_drive_set_raw(struct mtk_pinctrl *hw,
 			       const struct mtk_pin_desc *desc, u32 arg)
 {
 	return mtk_hw_set_value(hw, desc, PINCTRL_PIN_REG_DRV, arg);
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_drive_set_raw);
 
 int mtk_pinconf_drive_get_raw(struct mtk_pinctrl *hw,
 			       const struct mtk_pin_desc *desc, int *val)
 {
 	return mtk_hw_get_value(hw, desc, PINCTRL_PIN_REG_DRV, val);
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_drive_get_raw);
 
 int mtk_pinconf_adv_pull_set(struct mtk_pinctrl *hw,
 			     const struct mtk_pin_desc *desc, bool pullup,
@@ -878,6 +898,7 @@ int mtk_pinconf_adv_pull_set(struct mtk_pinctrl *hw,
 
 	return err;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_adv_pull_set);
 
 int mtk_pinconf_adv_pull_get(struct mtk_pinctrl *hw,
 			     const struct mtk_pin_desc *desc, bool pullup,
@@ -920,6 +941,7 @@ int mtk_pinconf_adv_pull_get(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_adv_pull_get);
 
 int mtk_pinconf_adv_drive_set(struct mtk_pinctrl *hw,
 			      const struct mtk_pin_desc *desc, u32 arg)
@@ -946,6 +968,7 @@ int mtk_pinconf_adv_drive_set(struct mtk_pinctrl *hw,
 
 	return err;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_adv_drive_set);
 
 int mtk_pinconf_adv_drive_get(struct mtk_pinctrl *hw,
 			      const struct mtk_pin_desc *desc, u32 *val)
@@ -969,3 +992,8 @@ int mtk_pinconf_adv_drive_get(struct mtk_pinctrl *hw,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_pinconf_adv_drive_get);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Sean Wang <sean.wang@mediatek.com>");
+MODULE_DESCRIPTION("Pin configuration library module for mediatek SoCs");
diff --git a/drivers/pinctrl/mediatek/pinctrl-paris.c b/drivers/pinctrl/mediatek/pinctrl-paris.c
index ee305f140400..90a432bf9fed 100644
--- a/drivers/pinctrl/mediatek/pinctrl-paris.c
+++ b/drivers/pinctrl/mediatek/pinctrl-paris.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/gpio/driver.h>
+#include <linux/module.h>
 #include <dt-bindings/pinctrl/mt65xx.h>
 #include "pinctrl-paris.h"
 
@@ -631,6 +632,7 @@ ssize_t mtk_pctrl_show_one_pin(struct mtk_pinctrl *hw,
 
 	return len;
 }
+EXPORT_SYMBOL_GPL(mtk_pctrl_show_one_pin);
 
 #define PIN_DBG_BUF_SZ 96
 static void mtk_pctrl_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s,
@@ -1019,6 +1021,7 @@ int mtk_paris_pinctrl_probe(struct platform_device *pdev,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(mtk_paris_pinctrl_probe);
 
 static int mtk_paris_pinctrl_suspend(struct device *device)
 {
@@ -1038,3 +1041,6 @@ const struct dev_pm_ops mtk_paris_pinctrl_pm_ops = {
 	.suspend_noirq = mtk_paris_pinctrl_suspend,
 	.resume_noirq = mtk_paris_pinctrl_resume,
 };
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("MediaTek Pinctrl Common Driver V2 Paris");