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ARM: dts: msm: add VDD_GFX MEM-ACC regulator device for msmcobalt

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Add a mem-acc-regulator device for the VDD_GFX supply which can
be used to switch the GPU memory arrays into and out of the SVS
voltage usage state.

Change-Id: If2559c619f51bd5a34b7845818ba4c4f8645a975
CRs-Fixed: 986619
Signed-off-by: David Collins <collinsd@codeaurora.org>
This commit is contained in:
David Collins 2016-03-29 12:18:42 -07:00 • committed by Bryan Huntsman
parent 8a7aa1f37b
commit 542cc0c4ed
1 changed files with 13 additions and 0 deletions
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13
arch/arm/boot/dts/qcom/msmcobalt-regulator.dtsi
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@ -739,4 +739,17 @@
}; };
}; };
}; };
gfx_mem_acc_vreg: regulator@1fcf004 {
compatible = "qcom,mem-acc-regulator";
reg = <0x01fcf004 0x4>;
reg-names = "acc-sel-l1";
regulator-name = "gfx_mem_acc_corner";
regulator-min-microvolt = <1>;
regulator-max-microvolt = <2>;
qcom,corner-acc-map = <0x1 0x0>;
qcom,acc-sel-l1-bit-pos = <0>;
qcom,acc-sel-l1-bit-size = <1>;
};
}; };