Merge tag 'intel-pinctrl-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into devel

intel-pinctrl for v6.3-1

* Add ~4kOhm bias support to Intel pin control drivers
* Convert Intel pin control drivers to use INTEL_COMMUNITY_*()
* Add struct pinfunction and use it in Intel pin control drivers
* Make pin control documentation up to date
* Miscellaneous cleanups

The following is an automated git shortlog grouped by driver:

pinctrl:
 - Proofreading and updating the documentation accordingly
 - Proofreading and updating the documentation (part 2)

alderlake:
 -  Replace ADL_COMMUNITY() by INTEL_COMMUNITY_GPPS()

baytrail:
 -  Convert to use new memeber in struct intel_function

broxton:
 -  Replace BXT_COMMUNITY() by INTEL_COMMUNITY_SIZE()

cannonlake:
 -  Replace CNL_COMMUNITY() by INTEL_COMMUNITY_GPPS()

cedarfork:
 -  Replace CDF_COMMUNITY() by INTEL_COMMUNITY_GPPS()

cherryview:
 -  Convert to use new memeber in struct intel_function

denverton:
 -  Replace DNV_COMMUNITY() by INTEL_COMMUNITY_GPPS()

elkhartlake:
 -  Replace EHL_COMMUNITY() by INTEL_COMMUNITY_GPPS()

emmitsburg:
 -  Replace EBG_COMMUNITY() by INTEL_COMMUNITY_GPPS()

geminilake:
 -  Replace GLK_COMMUNITY() by INTEL_COMMUNITY_SIZE()

icelake:
 -  Replace ICL_COMMUNITY() by INTEL_COMMUNITY_GPPS()

intel:
 -  Get rid of unused members in struct intel_function
 -  Make use of struct pinfunction and PINCTRL_PINFUNCTION()
 -  Define maximum pad number in the group
 -  Use same order of bit fields for PADCFG2
 -  Add ~4k bias support
 -  Add definitions to all possible biases
 -  Deduplicate some code in intel_config_set_pull()
 -  Add default case to intel_config_set_pull()
 -  Convert to generic_handle_domain_irq()
 -  Always use gpp_num_padown_regs in the main driver
 -  Introduce INTEL_COMMUNITY_*() to unify community macros

Introduce struct pinfunction and PINCTRL_PINFUNCTION() macro:
 - Introduce struct pinfunction and PINCTRL_PINFUNCTION() macro

jasperlake:
 -  Replace JSL_COMMUNITY() by INTEL_COMMUNITY_GPPS()

lakefield:
 -  Replace LKF_COMMUNITY() by INTEL_COMMUNITY_GPPS()

lewisburg:
 -  Replace LBG_COMMUNITY() by INTEL_COMMUNITY_SIZE()

lynxpoint:
 -  Convert to use new memeber in struct intel_function

merrifield:
 -  Convert to use new memeber in struct intel_function

meteorlake:
 -  Replace MTL_COMMUNITY() by INTEL_COMMUNITY_GPPS()

moorefield:
 -  Convert to use new memeber in struct intel_function

sunrisepoint:
 -  Replace SPT_COMMUNITY() by INTEL_COMMUNITY_*()

tigerlake:
 -  Replace TGL_COMMUNITY() by INTEL_COMMUNITY_GPPS()

1 files changed, 20 insertions, 0 deletions

diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h
index a0d39b303431..4d252ea00ed1 100644
--- a/include/linux/pinctrl/pinctrl.h
+++ b/include/linux/pinctrl/pinctrl.h
@@ -206,6 +206,26 @@ extern int pinctrl_get_group_pins(struct pinctrl_dev *pctldev,
 				const char *pin_group, const unsigned **pins,
 				unsigned *num_pins);
 
+/**
+ * struct pinfunction - Description about a function
+ * @name: Name of the function
+ * @groups: An array of groups for this function
+ * @ngroups: Number of groups in @groups
+ */
+struct pinfunction {
+	const char *name;
+	const char * const *groups;
+	size_t ngroups;
+};
+
+/* Convenience macro to define a single named pinfunction */
+#define PINCTRL_PINFUNCTION(_name, _groups, _ngroups)	\
+(struct pinfunction) {					\
+		.name = (_name),			\
+		.groups = (_groups),			\
+		.ngroups = (_ngroups),			\
+	}
+
 #if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_PINCTRL)
 extern struct pinctrl_dev *of_pinctrl_get(struct device_node *np);
 #else