summaryrefslogtreecommitdiff
path: root/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
diff options
context:
space:
mode:
authorZhao Qiang <qiang.zhao@nxp.com>2020-05-20 07:02:21 +0300
committerShawn Guo <shawnguo@kernel.org>2020-05-20 18:00:47 +0300
commit48ffd4ebc1daf7eac054cf282ed0c2632abc2e20 (patch)
tree1a027805abf3654aac71ea8384d34fa602d17509 /arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
parent76afd7dbbdb34824ac51bb51fca6c68cacd73eb3 (diff)
downloadlinux-48ffd4ebc1daf7eac054cf282ed0c2632abc2e20.tar.xz
arm64: dts: Add ds26522 node to dts to ls1043ardb
Add ds26522 node to fsl-ls1043a-rdb.dts Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts')
-rw-r--r--arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts16
1 files changed, 16 insertions, 0 deletions
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 {