From: lyx <lyx@rock-chips.com>
Date: Mon, 13 Sep 2010 07:48:12 +0000 (-0700)
Subject: spi: set spi chipselect gpios HIGH in io_init function for infosdk
X-Git-Tag: firefly_0821_release~11154
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6f132a55e495e02f7eb89c43a695ad50a7118e53;p=firefly-linux-kernel-4.4.55.git

spi: set spi chipselect gpios HIGH in io_init function for infosdk
---

diff --git a/arch/arm/mach-rk2818/board-infosdk.c b/arch/arm/mach-rk2818/board-infosdk.c
index eed2ebc67b12..2cb2f0e5bfb0 100755
--- a/arch/arm/mach-rk2818/board-infosdk.c
+++ b/arch/arm/mach-rk2818/board-infosdk.c
@@ -940,6 +940,7 @@ static int spi_io_init(struct spi_cs_gpio *cs_gpios, int cs_num)
 				printk("[fun:%s, line:%d], gpio request err\n", __func__, __LINE__);
 				return -1;
 			}
+			gpio_direction_output(cs_gpios[i].cs_gpio, GPIO_HIGH);
 		}
 	}
 	return 0;