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Commit 5f93aa5d authored by Sarthak Garg's avatar Sarthak Garg
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ARM: dts: msm: Restore SDCC registers once Resuming from CX/XO 

Defines the restore-after-cx-collapse property for SDCC controller.
This basically lets the driver know that software needs to save the SDCC
register contents before the CX/XO event and restore the SDCC
register contents after coming out of CX/XO event.

SDCC controller is not supporting retention of CX PC hence this change is
needed.

Change-Id: I719e7de2143edc457e706a66279bde816296ec73
parent 81cd5981

qcom/sdxlemur-mtp-mbb-emmc.dtsi

+0 −1
Original line number Diff line number Diff line
@@ -14,7 +14,6 @@ 
	reg = <0x08804000 0x1000>, <0x08805000 0x1000>;

	reg-names = "hc_mem", "cqhci_mem";



	qcom,restore-after-cx-collapse;

	mmc-ddr-1_8v;

	mmc-hs200-1_8v;

qcom/sdxlemur.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -580,6 +580,7 @@ 
		clock-names = "core", "iface";



		bus-width = <4>;

		qcom,restore-after-cx-collapse;



		/* DLL HSR settings. Refer go/hsr - <Target> DLL settings */

		qcom,dll-hsr-list = <0x0007642c 0x0 0x10 0x2C010800 0x80040868>;