Hi
Thanks for reply.
I am using kernel version 4.9.274 and Soc imx7solo/imx7dual.
pls find 2 patch on dtsi file:
From 9f29183fa344704f7317e421d47b149ab38224f2 Mon Sep 17 00:00:00 2001
From: Peng Fan <peng.fan@nxp.com>
Date: Wed, 1 Mar 2017 14:40:53 +0800
Subject: [PATCH] ARM: dts: imx7s: enable ocotp
Enable ocotp for i.mx7D/S.
Correct the clock entry and compatible string.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
arch/arm/boot/dts/imx7s.dtsi | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 5d3a43b8de20..a7d48e785d34 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -493,10 +493,9 @@
};
ocotp: ocotp-ctrl@30350000 {
- compatible = "syscon";
+ compatible = "fsl,imx7d-ocotp", "syscon";
reg = <0x30350000 0x10000>;
- clocks = <&clks IMX7D_CLK_DUMMY>;
- status = "disabled";
+ clocks = <&clks IMX7D_OCOTP_CLK>;
};
anatop: anatop@30360000 {
--
2.17.1
From de25b9bb4a40c571718180a870e6d3087da11f80 Mon Sep 17 00:00:00 2001
From: Anson Huang <Anson.Huang@nxp.com>
Date: Fri, 2 Mar 2018 09:59:29 +0800
Subject: [PATCH] ARM: dts: imx7s: add temperature monitor support
Add i.MX7 temperature monitor support.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Dong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
arch/arm/boot/dts/imx7s.dtsi | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index fec2af9de039..cd6964f658c0 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -517,9 +517,29 @@
};
ocotp: ocotp-ctrl@30350000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
compatible = "fsl,imx7d-ocotp", "syscon";
reg = <0x30350000 0x10000>;
clocks = <&clks IMX7D_OCOTP_CLK>;
+
+ tempmon_calib: calib@3c {
+ reg = <0x3c 0x4>;
+ };
+
+ tempmon_temp_grade: temp-grade@10 {
+ reg = <0x10 0x4>;
+ };
+ };
+
+ tempmon: tempmon {
+ compatible = "fsl,imx7d-tempmon";
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+ fsl,tempmon =<&anatop>;
+ nvmem-cells = <&tempmon_calib>,
+ <&tempmon_temp_grade>;
+ nvmem-cell-names = "calib", "temp_grade";
+ clocks = <&clks IMX7D_PLL_SYS_MAIN_CLK>;
};
anatop: anatop@30360000 {
--
2.17.1
