[PATCH 3.19.y-ckt 073/128] ARM: dts: vfxxx: Fix dspi[01] spi-num-chipselects.
Kamal Mostafa
kamal at canonical.com
Wed Dec 16 17:38:33 UTC 2015
3.19.8-ckt12 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Cory Tusar <cory.tusar at pid1solutions.com>
commit 897ed0ca5979f103b8de3c09bcca2ae4860eb5a5 upstream.
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 at pid1solutions.com>
Acked-by: Stefan Agner <stefan at agner.ch>
Signed-off-by: Shawn Guo <shawnguo at kernel.org>
[ kamal: backport to 3.19-stable: only dspi0 in 3.19 ]
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
arch/arm/boot/dts/vfxxx.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 505969a..26efcd29 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -128,7 +128,7 @@
reg = <0x4002c000 0x1000>;
clocks = <&clks VF610_CLK_DSPI0>;
clock-names = "dspi";
- spi-num-chipselects = <5>;
+ spi-num-chipselects = <6>;
status = "disabled";
};
--
1.9.1
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