From 48ffd4ebc1daf7eac054cf282ed0c2632abc2e20 Mon Sep 17 00:00:00 2001 From: Zhao Qiang Date: Wed, 20 May 2020 12:02:21 +0800 Subject: arm64: dts: Add ds26522 node to dts to ls1043ardb Add ds26522 node to fsl-ls1043a-rdb.dts Signed-off-by: Zhao Qiang Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts') diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts index fbe7f9aeca61..bfa9d957e536 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts @@ -95,6 +95,22 @@ reg = <0>; spi-max-frequency = <1000000>; /* input clock */ }; + + slic@2 { + compatible = "maxim,ds26522"; + reg = <2>; + spi-max-frequency = <2000000>; + fsl,spi-cs-sck-delay = <100>; + fsl,spi-sck-cs-delay = <50>; + }; + + slic@3 { + compatible = "maxim,ds26522"; + reg = <3>; + spi-max-frequency = <2000000>; + fsl,spi-cs-sck-delay = <100>; + fsl,spi-sck-cs-delay = <50>; + }; }; &duart0 { -- cgit v1.2.3