From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值

---
 kernel/drivers/fsi/fsi-master-aspeed.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/drivers/fsi/fsi-master-aspeed.c b/kernel/drivers/fsi/fsi-master-aspeed.c
index 87edc77..db0519d 100644
--- a/kernel/drivers/fsi/fsi-master-aspeed.c
+++ b/kernel/drivers/fsi/fsi-master-aspeed.c
@@ -445,6 +445,8 @@
 	gpiod_set_value(aspeed->cfam_reset_gpio, 1);
 	usleep_range(900, 1000);
 	gpiod_set_value(aspeed->cfam_reset_gpio, 0);
+	usleep_range(900, 1000);
+	opb_writel(aspeed, ctrl_base + FSI_MRESP0, cpu_to_be32(FSI_MRESP_RST_ALL_MASTER));
 	mutex_unlock(&aspeed->lock);
 
 	return count;

--
Gitblit v1.6.2