diff mbox series

[v5,2/3] arm: dts: ls1021a: fix that FlexTimer cannot wakeup system in deep sleep

Message ID 20191203122818.21941-2-biwen.li@nxp.com (mailing list archive)
State Not Applicable
Headers show
Series [v5,1/3] soc: fsl: handle RCPM errata A-008646 on SoC LS1021A | expand

Checks

Context Check Description
snowpatch_ozlabs/apply_patch warning Failed to apply on branch powerpc/merge (2e6c4d7e1c5990fa2ccca6db0868a05640ac1df1)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch powerpc/next (2807273f5e88ed086d7d5d838fdee71e11e5085f)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch linus/master (76bb8b05960c3d1668e6bee7624ed886cbd135ba)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch powerpc/fixes (7d6475051fb3d9339c5c760ed9883bc0a9048b21)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch linux-next (1ab75b2e415a29dba9aec94f203c6f88dbfc0ba0)
snowpatch_ozlabs/apply_patch fail Failed to apply to any branch

Commit Message

Biwen Li Dec. 3, 2019, 12:28 p.m. UTC 
The patch fixes a bug that FlexTimer cannot
wakeup system in deep sleep.

Signed-off-by: Biwen Li <biwen.li@nxp.com>
---
Change in v5:
	- none

Change in v4:
	- update property name
	  fsl,ippdexpcr-alt-addr -> fsl,ippdexpcr1-alt-addr

Change in v3:
  	- update property name
	  fsl,rcpm-scfg -> fsl,ippdexpcr-alt-addr
  	  
Change in v2:
  	- none

 arch/arm/boot/dts/ls1021a.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 816e2926c448..6659d83c3aa2 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -988,6 +988,12 @@ 
 			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 {