From 0bd459ddf9e4f1af3ee3148eb319d1f8747f02ba Mon Sep 17 00:00:00 2001
From: Shenwei Wang <shenwei.wang@nxp.com>
Date: Fri, 12 Aug 2022 08:30:12 -0500
Subject: gpio: imx-scu: add imx-scu GPIO driver

The SCU firmware on i.MX8 platforms provides a set of APIs to
control the GPIO PINs on the SCU domain. This patch implements the
standard GPIO driver interface to access those PINs on the
SCU domain over the SCU APIs.

Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
---
 drivers/gpio/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers/gpio/Kconfig')

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 0642f579196f..75364c45cb9f 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -341,6 +341,10 @@ config GPIO_ICH
 
 	  If unsure, say N.
 
+config GPIO_IMX_SCU
+       def_bool y
+       depends on IMX_SCU
+
 config GPIO_IOP
 	tristate "Intel IOP GPIO"
 	depends on ARCH_IOP32X || COMPILE_TEST
-- 
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