From: dawei.chien@mediatek.com <dawei.chien@mediatek.com>
Date: Fri, 13 Jan 2017 05:52:51 +0000 (+0800)
Subject: arm64: dts: mt8173: add node for thermal calibration
X-Git-Tag: v4.11-rc1~86^2~10^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6de18454e06f4eb9c0c7008d3999cd1d0b289d42;p=karo-tx-linux.git

arm64: dts: mt8173: add node for thermal calibration

Add this for supporting thermal calibration by e-fuse data.

Signed-off-by: Dawei Chien <dawei.chien@mediatek.com>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
---

diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 7fdb856ddfeb..d80ddb4a4a05 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -401,6 +401,11 @@
 		efuse: efuse@10206000 {
 			compatible = "mediatek,mt8173-efuse";
 			reg = <0 0x10206000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			thermal_calibration: calib@528 {
+				reg = <0x528 0xc>;
+			};
 		};
 
 		apmixedsys: clock-controller@10209000 {
@@ -574,6 +579,8 @@
 			resets = <&pericfg MT8173_PERI_THERM_SW_RST>;
 			mediatek,auxadc = <&auxadc>;
 			mediatek,apmixedsys = <&apmixedsys>;
+			nvmem-cells = <&thermal_calibration>;
+			nvmem-cell-names = "calibration-data";
 		};
 
 		nor_flash: spi@1100d000 {