Commit 203023cb authored Aug 16, 2018 by Gustavo Solaira

ARM: dts: msm: Enable reset via PM_RESIN_N for mdm9650 PCIe EP TTP



Enable PMIC stage 2 reset for mdm9650 PCIe EP TTP when the
reset line is held low for 2 seconds. This is used by the
PCIe RC host to force reset the MDM if it crashes or becomes
unresponsive.

Change-Id: Ifdfab79cb6441d332305e6dd7e83bede2f500940
Signed-off-by: Gustavo Solaira <gustavos@codeaurora.org>

parent 78d9b836

arch/arm/boot/dts/qcom/mdm9650-pcie-ep-ttp.dts

+15 −0

Original line number	Diff line number	Diff line
		@@ -207,3 +207,18 @@
		bias-pull-up;
		};
		};

		&pmd9650_pon {
		interrupts = <0x0 0x8 0x0>, <0x0 0x8 0x1>;
		interrupt-names = "kpdpwr", "resin";
		qcom,s3-src = "resin";

		qcom,pon_2 {
		qcom,pon-type = <1>;
		qcom,support-reset = <1>;
		qcom,s1-timer = <0>;
		qcom,s2-timer = <2000>;
		qcom,s2-type = <7>;
		qcom,pull-up = <1>;
		};
		};