linux-kernel - [PATCH] ARM: dts: vfxxx: Fix dspi[01] spi-num-chipselects.

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Date:	Wed, 18 Nov 2015 22:54:39 -0500
From:	Cory Tusar <cory.tusar@...1solutions.com>
To:	shawnguo@...nel.org, kernel@...gutronix.de, stefan@...er.ch
Cc:	robh+dt@...nel.org, pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	linux@....linux.org.uk, linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	andrew@...n.ch, Chris.Healy@....aero, Keith.Vennel@....aero,
	Cory Tusar <cory.tusar@...1solutions.com>
Subject: [PATCH] ARM: dts: vfxxx: Fix dspi[01] spi-num-chipselects.

Per the Vybrid Reference Manual (section 3.8.6.1), dspi0 has 6 chip
select signals associated with it, while dspi1 has only 4.

Signed-off-by: Cory Tusar <cory.tusar@...1solutions.com>
---
 arch/arm/boot/dts/vfxxx.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 6736bae..1cca43a 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -158,7 +158,7 @@
 				interrupts = <67 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks VF610_CLK_DSPI0>;
 				clock-names = "dspi";
-				spi-num-chipselects = <5>;
+				spi-num-chipselects = <6>;
 				status = "disabled";
 			};
 
@@ -170,7 +170,7 @@
 				interrupts = <68 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks VF610_CLK_DSPI1>;
 				clock-names = "dspi";
-				spi-num-chipselects = <5>;
+				spi-num-chipselects = <4>;
 				status = "disabled";
 			};
 
-- 
2.4.10

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