From e949e789482352b14ff8842744e4322647da92c2 Mon Sep 17 00:00:00 2001
From: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Date: Wed, 30 Mar 2022 11:07:56 +0200
Subject: [PATCH] gpio: slg7xl45106: Update gpio desc flags from DT
In current slg7xl45106 gpio driver xlate() function we are not updating
gpio flags from DT. Read the given flag from DT and update the gpio desc
flags variable with required gpio direction state.
Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/a8d7b4799337bd99f61ace509889f02b192a9414.1648631275.git.michal.simek@xilinx.com
---
drivers/gpio/gpio_slg7xl45106.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpio/gpio_slg7xl45106.c b/drivers/gpio/gpio_slg7xl45106.c
index 2cbf7488ad..4ad06c18b4 100644
--- a/drivers/gpio/gpio_slg7xl45106.c
+++ b/drivers/gpio/gpio_slg7xl45106.c
@@ -11,6 +11,7 @@
#include <asm/gpio.h>
#include <dm.h>
#include <i2c.h>
+#include <dt-bindings/gpio/gpio.h>
#include <asm/arch/hardware.h>
#define SLG7XL45106_REG 0xdb
@@ -26,6 +27,7 @@ static int slg7xl45106_i2c_gpo_xlate(struct udevice *dev,
struct ofnode_phandle_args *args)
{
desc->offset = (unsigned int)args->args[0];
+ desc->flags = (args->args[1] & GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0);
return 0;
}
--
2.39.5