From fcef4906cb607bb7c871a1dab715baf2f9e42212 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 31 May 2018 09:50:10 +0200 Subject: [PATCH] arm64: xilinx: Setup default number of chipselects for zcu100 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 --- arch/arm/dts/zynqmp-zcu100-revC.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/dts/zynqmp-zcu100-revC.dts b/arch/arm/dts/zynqmp-zcu100-revC.dts index 6aa0cf1ed1e..a9ef1315008 100644 --- a/arch/arm/dts/zynqmp-zcu100-revC.dts +++ b/arch/arm/dts/zynqmp-zcu100-revC.dts @@ -506,6 +506,7 @@ &spi0 { /* Low Speed connector */ status = "okay"; label = "LS-SPI0"; + num-cs = <1>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0_default>; }; @@ -513,6 +514,7 @@ &spi1 { /* High Speed connector */ status = "okay"; label = "HS-SPI1"; + num-cs = <1>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1_default>; }; -- 2.47.3