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authorYuantian Tang <andy.tang@nxp.com>2019-10-10 11:33:34 +0300
committerShawn Guo <shawnguo@kernel.org>2019-10-25 11:59:22 +0300
commit7eb3894b2fac978f811684e3ccb3cb0ad7820bef (patch)
treebb26825107ba2c96dbe90c72e67667432676486a /arch/arm64/boot/dts/freescale
parent95993238b29b3f0f9a5eb9db84e0e38e5bfe76d8 (diff)
downloadlinux-7eb3894b2fac978f811684e3ccb3cb0ad7820bef.tar.xz
arm64: dts: ls1028a: fix a compatible issue
The I2C multiplexer used on ls1028aqds is PCA9547, not PCA9847. If the wrong compatible was used, this chip will not be able to be probed correctly and hence fail to work. Signed-off-by: Yuantian Tang <andy.tang@nxp.com> Acked-by: Li Yang <leoyang.li@nxp.com> Fixes: 8897f3255c9c ("arm64: dts: Add support for NXP LS1028A SoC") Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale')
-rw-r--r--arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index d98346da01df..078a5010228c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -127,7 +127,7 @@
status = "okay";
i2c-mux@77 {
- compatible = "nxp,pca9847";
+ compatible = "nxp,pca9547";
reg = <0x77>;
#address-cells = <1>;
#size-cells = <0>;