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authorHaikun Wang <Haikun.Wang@freescale.com>2015-07-09 19:08:11 (GMT)
committerZhengxiong Jin <Jason.Jin@freescale.com>2015-07-10 06:06:34 (GMT)
commit6f50fc148d3ba7126e776f9cdd6c2680c54a8ccf (patch)
tree5d0e19eeb013ccbc079288ba4fbe87f41894e107 /arch
parent7a6dba419338704f39798b30c0ee8203d779db6e (diff)
downloadlinux-fsl-qoriq-6f50fc148d3ba7126e776f9cdd6c2680c54a8ccf.tar.xz
arm: dts: ls1021atwr: Enable DSPI2 dts node
Erratum A-008022 has been fixed on LS1021A Rev2.0. So we can use DSPI2 now, this patch enable DSPI2 in dts for LS1021ATWR. Signed-off-by: Haikun Wang <haikun.wang@freescale.com> Change-Id: I00c76415c155a290eecbde8b37e6148b11ed2c07 Reviewed-on: http://git.am.freescale.net:8181/39514 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>
Diffstat (limited to 'arch')
-rwxr-xr-xarch/arm/boot/dts/ls1021a-twr.dts15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts
index 845a6fb..db1c6b6 100755
--- a/arch/arm/boot/dts/ls1021a-twr.dts
+++ b/arch/arm/boot/dts/ls1021a-twr.dts
@@ -320,6 +320,21 @@
};
};
+&dspi1 {
+ bus-num = <0>;
+ status = "okay";
+
+ dspiflash: compatible@0 {
+ compatible = "st,m25p80";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <3000000>;
+ spi-cpol;
+ spi-cpha;
+ reg = <0>;
+ };
+};
+
&sai1 {
status = "okay";
};