From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: Shawn Guo <shawnguo@kernel.org>
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>,
Chris Healy <cphealy@gmail.com>, Andrew Lunn <andrew@lunn.ch>,
Fabio Estevam <festevam@gmail.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] ARM: dts: vf610-zii-dev-rev-b: Specify CS as GPIO_ACTIVE_LOW in spi0
Date: Sun, 14 Apr 2019 11:35:58 -0700 [thread overview]
Message-ID: <20190414183558.25750-2-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20190414183558.25750-1-andrew.smirnov@gmail.com>
Specify CS as GPIO_ACTIVE_LOW in spi0 to fix the following warning:
m25p128@0 enforce active low on chipselect handle
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: linux-kernel@vger.kernel.org
---
arch/arm/boot/dts/vf610-zii-dev-rev-b.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
index bd79e00bf615..87b4d2cbe106 100644
--- a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
+++ b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
@@ -334,7 +334,7 @@
gpio-sck = <&gpio1 12 GPIO_ACTIVE_HIGH>;
gpio-mosi = <&gpio1 11 GPIO_ACTIVE_HIGH>;
gpio-miso = <&gpio1 10 GPIO_ACTIVE_HIGH>;
- cs-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH
+ cs-gpios = <&gpio1 9 GPIO_ACTIVE_LOW
&gpio1 8 GPIO_ACTIVE_HIGH>;
num-chipselects = <2>;
--
2.20.1
next prev parent reply other threads:[~2019-04-14 18:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-14 18:35 [PATCH 1/2] ARM: dts: vf610-zii-dev: Mark i2c0 SCL as GPIO_OPEN_DRAIN Andrey Smirnov
2019-04-14 18:35 ` Andrey Smirnov [this message]
2019-04-22 1:16 ` Shawn Guo
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