linux-kernel - [PATCH v1 01/17] pinctrl: intel: Introduce INTEL_COMMUNITY

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Date:   Mon, 19 Dec 2022 14:26:27 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Andy Shevchenko <andy@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH v1 01/17] pinctrl: intel: Introduce INTEL_COMMUNITY_*() to unify community macros

Now it becomes visible that we can deduplicate SoC specific
*_COMMUNITY() macros across the Intel pin control drivers.
For that, introduce a common INTEL_COMMUNITY_GPPS() and
INTEL_COMMUNITY_SIZE() macros in the pinctrl-intel.h.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/pinctrl/intel/pinctrl-intel.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/drivers/pinctrl/intel/pinctrl-intel.h b/drivers/pinctrl/intel/pinctrl-intel.h
index 65628423bf63..b0f2be4c1fd1 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.h
+++ b/drivers/pinctrl/intel/pinctrl-intel.h
@@ -143,6 +143,28 @@ struct intel_community {
 #define PINCTRL_FEATURE_BLINK		BIT(4)
 #define PINCTRL_FEATURE_EXP		BIT(5)
 
+#define __INTEL_COMMUNITY(b, s, e, g, n, gs, gn, soc)		\
+	{							\
+		.barno = (b),					\
+		.padown_offset = soc ## _PAD_OWN,		\
+		.padcfglock_offset = soc ## _PADCFGLOCK,	\
+		.hostown_offset = soc ## _HOSTSW_OWN,		\
+		.is_offset = soc ## _GPI_IS,			\
+		.ie_offset = soc ## _GPI_IE,			\
+		.gpp_size = (gs),				\
+		.gpp_num_padown_regs = (gn),			\
+		.pin_base = (s),				\
+		.npins = ((e) - (s) + 1),			\
+		.gpps = (g),					\
+		.ngpps = (n),					\
+	}
+
+#define INTEL_COMMUNITY_GPPS(b, s, e, g, soc)			\
+	__INTEL_COMMUNITY(b, s, e, g, ARRAY_SIZE(g), 0, 0, soc)
+
+#define INTEL_COMMUNITY_SIZE(b, s, e, gs, gn, soc)		\
+	__INTEL_COMMUNITY(b, s, e, NULL, 0, gs, gn, soc)
+
 /**
  * PIN_GROUP - Declare a pin group
  * @n: Name of the group
-- 
2.35.1