Commit 0938d30a authored Jul 09, 2015 by David Collins

ARM: dts: msm: specify VDD_CX corners for each VDD_GFX corner on msm8996



Due to a hardware dependency on MSM8996 versions below 3.1,
VDD_CX must be kept at or above the SVS corner whenever VDD_GFX
operates at the Turbo corner.  Specify pm8994_s1_corner (VDD_CX)
as the system-supply for the VDD_GFX cpr3-regulator device.  Also
define the appropriate VDD_CX corner to use for each VDD_GFX
corner.

Change-Id: I5c7d8673e2477cf803639c3f1277960e09df6bf7
Signed-off-by: David Collins <collinsd@codeaurora.org>

parent f1c02c5d

arch/arm/boot/dts/qcom/msm8996-regulator.dtsi

+4 −0

Original line number	Diff line number	Diff line
		@@ -777,6 +777,8 @@
		vdd-supply = <&pmi8994_s2>;
		qcom,voltage-step = <5000>;

		system-supply = <&pm8994_s1_corner>;

		qcom,cpr-enable;

		thread@0 {
		@@ -802,6 +804,8 @@
		qcom,cpr-voltage-floor =
		<400000 545000 625000 755000 855000>;

		qcom,system-voltage = <2 2 2 2 4>;

		qcom,corner-frequencies =
		<0 210000000 300000000 500000000
		604800000>;