lkml.org 
[lkml]   [2020]   [Jan]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 8/8] arm64: zynqmp: Setup default number of chipselects for zcu100
Date
There is only one chipselect on each connector.
Define it directly in board dts file.
There should be an option to use more chipselects via gpios.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

Changes in v2: None

arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
index 2b3757dd74cc..a109e82982ae 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
@@ -250,11 +250,13 @@ wlcore: wifi@2 {
&spi0 { /* Low Speed connector */
status = "okay";
label = "LS-SPI0";
+ num-cs = <1>;
};

&spi1 { /* High Speed connector */
status = "okay";
label = "HS-SPI1";
+ num-cs = <1>;
};

&uart0 {
--
2.24.0
\
 
 \ /
  Last update: 2020-01-09 14:53    [W:0.074 / U:0.644 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site