lkml.org 
[lkml]   [2017]   [Aug]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/2] arm64: allwinner: pine64: Enable spi0/spi1
Date
The two spi channels/controllers are available on the PI-2 resp. Euler
connector, enable both. Contrary to the Pi, the A64 SOC only supports
one chip select, so the second chipselect is not available (though
it can be emulated using gpio chipselect).

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
---
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 08cda24ea194..f795d4074a3a 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -123,6 +123,14 @@
status = "okay";
};

+&spi0 {
+ status = "okay";
+};
+
+&spi1 {
+ status = "okay";
+};
+
/* On Exp and Euler connectors */
&uart0 {
pinctrl-names = "default";
--
2.13.3
\
 
 \ /
  Last update: 2017-08-12 00:29    [W:0.025 / U:0.116 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site