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From: John Crispin <john@phrozen.org>
To: Lorenzo Bianconi <lorenzo@kernel.org>, Lee Jones <lee@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Linus Walleij <linusw@kernel.org>,
	Bartosz Golaszewski <brgl@kernel.org>
Cc: Ahmed Naseef <naseefkm@gmail.com>,
	Benjamin Larsson <benjamin.larsson@genexis.eu>,
	Christian Marangi <ansuelsmth@gmail.com>,
	devicetree@vger.kernel.org, lei.dong@airoha.com,
	Linqi.zhang@airoha.com, linux-gpio@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
	mfd@lists.linux.dev,
	Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>,
	Rajeev.kumar@airoha.com, upstream@airoha.com,
	Weifeng.xu@airoha.com, zhengping.zhang@airoha.com
Subject: [PATCH 6/7] pinctrl: airoha: move the GPIO register offsets to the common header
Date: Tue, 10 Nov 2026 18:39:40 +0100	[thread overview]
Message-ID: <20261110173941.301478-7-john@phrozen.org> (raw)
In-Reply-To: <20261110173941.301478-1-john@phrozen.org>

The GPIO register offsets are private to pinctrl-airoha.c, which builds
the shared 64 pin register table from them. A SoC with more GPIO banks
needs its own table, built from the same offsets and its own for the
extra banks.

Move the offsets to airoha-common.h so the SoC drivers can use them.

No functional change.

Signed-off-by: John Crispin <john@phrozen.org>
---
 drivers/pinctrl/airoha/airoha-common.h  | 20 ++++++++++++++++++++
 drivers/pinctrl/airoha/pinctrl-airoha.c | 20 --------------------
 2 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/drivers/pinctrl/airoha/airoha-common.h b/drivers/pinctrl/airoha/airoha-common.h
index adfce89493f0..dc9b897ea77c 100644
--- a/drivers/pinctrl/airoha/airoha-common.h
+++ b/drivers/pinctrl/airoha/airoha-common.h
@@ -34,6 +34,26 @@
 #include "../pinconf.h"
 #include "../pinmux.h"
 
+/* GPIOs */
+#define REG_GPIO_CTRL				0x0000
+#define REG_GPIO_DATA				0x0004
+#define REG_GPIO_INT				0x0008
+#define REG_GPIO_INT_EDGE			0x000c
+#define REG_GPIO_INT_LEVEL			0x0010
+#define REG_GPIO_OE				0x0014
+#define REG_GPIO_CTRL1				0x0020
+#define REG_GPIO_CTRL2				0x0060
+#define REG_GPIO_CTRL3				0x0064
+#define REG_GPIO_DATA1				0x0070
+#define REG_GPIO_OE1				0x0078
+#define REG_GPIO_INT1				0x007c
+#define REG_GPIO_INT_EDGE1			0x0080
+#define REG_GPIO_INT_EDGE2			0x0084
+#define REG_GPIO_INT_EDGE3			0x0088
+#define REG_GPIO_INT_LEVEL1			0x008c
+#define REG_GPIO_INT_LEVEL2			0x0090
+#define REG_GPIO_INT_LEVEL3			0x0094
+
 #define AIROHA_NUM_PINS				64
 #define AIROHA_PIN_BANK_SIZE			(AIROHA_NUM_PINS / 2)
 #define AIROHA_REG_GPIOCTRL_NUM_PIN		(AIROHA_NUM_PINS / 4)
diff --git a/drivers/pinctrl/airoha/pinctrl-airoha.c b/drivers/pinctrl/airoha/pinctrl-airoha.c
index a805f542bc7b..8f901f251c00 100644
--- a/drivers/pinctrl/airoha/pinctrl-airoha.c
+++ b/drivers/pinctrl/airoha/pinctrl-airoha.c
@@ -7,26 +7,6 @@
 
 #include "airoha-common.h"
 
-/* GPIOs */
-#define REG_GPIO_CTRL				0x0000
-#define REG_GPIO_DATA				0x0004
-#define REG_GPIO_INT				0x0008
-#define REG_GPIO_INT_EDGE			0x000c
-#define REG_GPIO_INT_LEVEL			0x0010
-#define REG_GPIO_OE				0x0014
-#define REG_GPIO_CTRL1				0x0020
-#define REG_GPIO_CTRL2				0x0060
-#define REG_GPIO_CTRL3				0x0064
-#define REG_GPIO_DATA1				0x0070
-#define REG_GPIO_OE1				0x0078
-#define REG_GPIO_INT1				0x007c
-#define REG_GPIO_INT_EDGE1			0x0080
-#define REG_GPIO_INT_EDGE2			0x0084
-#define REG_GPIO_INT_EDGE3			0x0088
-#define REG_GPIO_INT_LEVEL1			0x008c
-#define REG_GPIO_INT_LEVEL2			0x0090
-#define REG_GPIO_INT_LEVEL3			0x0094
-
 #define airoha_pinctrl_get_pullup_conf(pinctrl, pin, val)			\
 	airoha_pinctrl_get_conf((pinctrl), AIROHA_PINCTRL_CONFS_PULLUP,		\
 				(pin), (val))
-- 
2.34.1


  parent reply	other threads:[~2026-11-10 17:39 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-10 17:39 [PATCH 0/7] pinctrl: airoha: add AN7589 support John Crispin
2026-11-10 17:39 ` [PATCH 1/7] pinctrl: airoha: make gpio register layout per SoC John Crispin
2026-11-10 17:39 ` [PATCH 2/7] pinctrl: airoha: add per pin mode field mux John Crispin
2026-11-10 17:39 ` [PATCH 3/7] pinctrl: airoha: make the chip SCU optional John Crispin
2026-11-10 17:39 ` [PATCH 4/7] pinctrl: airoha: mux a requested GPIO through the IOMUX John Crispin
2026-11-10 17:39 ` [PATCH 5/7] dt-bindings: pinctrl: airoha: add AN7589 John Crispin
2026-11-10 18:27   ` Conor Dooley
2026-11-10 17:39 ` John Crispin [this message]
2026-11-10 17:39 ` [PATCH 7/7] pinctrl: airoha: add support of an7589 SoC John Crispin

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