Thread (10 messages) 10 messages, 2 authors, 2021-03-26

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  1. Posted dillon.minfei@gmail.com

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

From: <hidden>
Date: 2021-03-25 06:21:04
Also in: linux-devicetree, linux-serial, lkml
Subsystem: pin control subsystem, st stm32 pinctrl driver, the rest · Maintainers: Linus Walleij, Antonio Borneo, Linus Torvalds

From: dillon min <redacted>

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 <redacted>
---

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


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