linux-kernel - [PATCH v5 8/9] pinctrl: stm32: Add STM32H750 MCU pinctrl support

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Date:   Thu, 25 Mar 2021 14:19:21 +0800
From:   dillon.minfei@...il.com
To:     robh@...nel.org, valentin.caron@...s.st.com,
        Alexandre.torgue@...s.st.com, rong.a.chen@...el.com,
        a.fatoum@...gutronix.de, mcoquelin.stm32@...il.com,
        devicetree@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux@...linux.org.uk, vladimir.murzin@....com,
        afzal.mohd.ma@...il.com, gregkh@...uxfoundation.org,
        erwan.leray@...s.st.com, erwan.leray@...com,
        linux-serial@...r.kernel.org, lkp@...el.com
Cc:     dillon min <dillon.minfei@...il.com>
Subject: [PATCH v5 8/9] pinctrl: stm32: Add STM32H750 MCU pinctrl support

From: dillon min <dillon.minfei@...il.com>

This patch adds STM32H750 pinctrl and GPIO support
since stm32h750 has the same pin alternate functions
with stm32h743, so just reuse the stm32h743's pinctrl
driver

Signed-off-by: dillon min <dillon.minfei@...il.com>
---

v5: no changes

 drivers/pinctrl/stm32/Kconfig             | 2 +-
 drivers/pinctrl/stm32/pinctrl-stm32h743.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/stm32/Kconfig b/drivers/pinctrl/stm32/Kconfig
index f36f29113370..fb1ffc94c57f 100644
--- a/drivers/pinctrl/stm32/Kconfig
+++ b/drivers/pinctrl/stm32/Kconfig
@@ -35,7 +35,7 @@ config PINCTRL_STM32F769
 	select PINCTRL_STM32
 
 config PINCTRL_STM32H743
-	bool "STMicroelectronics STM32H743 pin control" if COMPILE_TEST && !MACH_STM32H743
+	bool "STMicroelectronics STM32H743/STM32H750 pin control" if COMPILE_TEST && !MACH_STM32H743
 	depends on OF && HAS_IOMEM
 	default MACH_STM32H743
 	select PINCTRL_STM32
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32h743.c b/drivers/pinctrl/stm32/pinctrl-stm32h743.c
index ffe7b5271506..700206c7bc11 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32h743.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32h743.c
@@ -1966,6 +1966,9 @@ static const struct of_device_id stm32h743_pctrl_match[] = {
 		.compatible = "st,stm32h743-pinctrl",
 		.data = &stm32h743_match_data,
 	},
+	{	.compatible = "st,stm32h750-pinctrl",
+		.data = &stm32h743_match_data,
+	},
 	{ }
 };
 
-- 
2.7.4