From: Anson Huang <Anson.Huang@nxp.com>
Date: Thu, 14 May 2020 01:08:48 +0000 (+0800)
Subject: ARM: dts: imx6sl: Use nvmem interface to get fuse data
X-Git-Tag: v5.15~3695^2~5^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d7e1c2b081b08dbcd8717613407dd9f99f3b9c0f;p=platform%2Fkernel%2Flinux-starfive.git

ARM: dts: imx6sl: Use nvmem interface to get fuse data

Although ocotp clock is always ON for i.MX6SL, OCOTP can be
accessed directly, but since i.MX6SL nvmem interface is supported,
and fsl,tempmon-data is deprecated, use it instead of getting fuse
data by reading ocotp directly, this makes all i.MX6 SoCs aligned.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 8230b45..fcb84fe 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -98,7 +98,8 @@
 		interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-parent = <&gpc>;
 		fsl,tempmon = <&anatop>;
-		fsl,tempmon-data = <&ocotp>;
+		nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>;
+		nvmem-cell-names = "calib", "temp_grade";
 		clocks = <&clks IMX6SL_CLK_PLL3_USB_OTG>;
 	};
 
@@ -961,6 +962,14 @@
 				cpu_speed_grade: speed-grade@10 {
 					reg = <0x10 4>;
 				};
+
+				tempmon_calib: calib@38 {
+					reg = <0x38 4>;
+				};
+
+				tempmon_temp_grade: temp-grade@20 {
+					reg = <0x20 4>;
+				};
 			};
 
 			audmux: audmux@21d8000 {