RE: [PATCH 2/3] pinctrl: freescale: Add i.MX8MN pinctrl driver support

From: Anson.Huang@nxp.com [mailto:Anson.Huang@nxp.com]
Sent: Thursday, May 30, 2019 11:06 AM

From: Anson Huang <redacted>

Add the pinctrl driver support for i.MX8MN.

Signed-off-by: Anson Huang <redacted>
---
 drivers/pinctrl/freescale/Kconfig          |   7 +
 drivers/pinctrl/freescale/Makefile         |   1 +
 drivers/pinctrl/freescale/pinctrl-imx8mn.c | 348
+++++++++++++++++++++++++++++
 3 files changed, 356 insertions(+)
 create mode 100644 drivers/pinctrl/freescale/pinctrl-imx8mn.c

diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig
index aeab0d9..4ff52fa 100644
--- a/drivers/pinctrl/freescale/Kconfig
+++ b/drivers/pinctrl/freescale/Kconfig

@@ -123,6 +123,13 @@ config PINCTRL_IMX7ULP
 	help
 	  Say Y here to enable the imx7ulp pinctrl driver

+config PINCTRL_IMX8MN

+	bool "IMX8MN pinctrl driver"
+	depends on ARCH_MXC && ARM64
+	select PINCTRL_IMX
+	help
+	  Say Y here to enable the imx8mn pinctrl driver
+
 config PINCTRL_IMX8MM
 	bool "IMX8MM pinctrl driver"
 	depends on ARCH_MXC && ARM64

diff --git a/drivers/pinctrl/freescale/Makefile

b/drivers/pinctrl/freescale/Makefile
index 02020a7..18225da 100644

--- a/drivers/pinctrl/freescale/Makefile
+++ b/drivers/pinctrl/freescale/Makefile

@@ -18,6 +18,7 @@ obj-$(CONFIG_PINCTRL_IMX6SX)	+= pinctrl-imx6sx.o
 obj-$(CONFIG_PINCTRL_IMX6UL)	+= pinctrl-imx6ul.o
 obj-$(CONFIG_PINCTRL_IMX7D)	+= pinctrl-imx7d.o
 obj-$(CONFIG_PINCTRL_IMX7ULP)	+= pinctrl-imx7ulp.o
+obj-$(CONFIG_PINCTRL_IMX8MN)	+= pinctrl-imx8mn.o

 obj-$(CONFIG_PINCTRL_IMX8MM)	+= pinctrl-imx8mm.o
 obj-$(CONFIG_PINCTRL_IMX8MQ)	+= pinctrl-imx8mq.o
 obj-$(CONFIG_PINCTRL_IMX8QM)	+= pinctrl-imx8qm.o

diff --git a/drivers/pinctrl/freescale/pinctrl-imx8mn.c

b/drivers/pinctrl/freescale/pinctrl-imx8mn.c
new file mode 100644
index 0000000..67161df

--- /dev/null
+++ b/drivers/pinctrl/freescale/pinctrl-imx8mn.c

@@ -0,0 +1,348 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2018-2019 NXP
+ */
+
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/of_device.h>