diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/302-dts-0087-arm-dts-ls1021a-fix-that-FlexTimer-cannot-wakeup-sys.patch')
-rw-r--r-- | target/linux/layerscape/patches-5.4/302-dts-0087-arm-dts-ls1021a-fix-that-FlexTimer-cannot-wakeup-sys.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/302-dts-0087-arm-dts-ls1021a-fix-that-FlexTimer-cannot-wakeup-sys.patch b/target/linux/layerscape/patches-5.4/302-dts-0087-arm-dts-ls1021a-fix-that-FlexTimer-cannot-wakeup-sys.patch new file mode 100644 index 0000000000..f677abad87 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/302-dts-0087-arm-dts-ls1021a-fix-that-FlexTimer-cannot-wakeup-sys.patch @@ -0,0 +1,29 @@ +From c221e05b50ca68daf5a20069ee1928171ef43bae Mon Sep 17 00:00:00 2001 +From: Biwen Li <biwen.li@nxp.com> +Date: Sat, 14 Sep 2019 12:59:36 +0800 +Subject: [PATCH] arm: dts: ls1021a: fix that FlexTimer cannot wakeup system in + deep sleep + +The patch fixes a bug that FlexTimer cannot +wakeup system in deep sleep. + +Signed-off-by: Biwen Li <biwen.li@nxp.com> +--- + arch/arm/boot/dts/ls1021a.dtsi | 6 ++++++ + 1 file changed, 6 insertions(+) + +--- a/arch/arm/boot/dts/ls1021a.dtsi ++++ b/arch/arm/boot/dts/ls1021a.dtsi +@@ -998,6 +998,12 @@ + compatible = "fsl,ls1021a-rcpm", "fsl,qoriq-rcpm-2.1+"; + reg = <0x0 0x1ee2140 0x0 0x8>; + #fsl,rcpm-wakeup-cells = <2>; ++ ++ /* ++ * The second and third entry compose an alt offset ++ * address for IPPDEXPCR1(SCFG_SPARECR8) ++ */ ++ fsl,ippdexpcr1-alt-addr = <&scfg 0x0 0x51c>; + }; + + ftm_alarm0: timer0@29d0000 { |