From: Olivier Moysan <olivier.moysan@foss.st.com>
Date: Tue, 30 May 2023 12:45:30 +0000 (+0200)
Subject: ARM: dts: stm32: add vrefint calibration on stm32mp15
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5988bd535975486a0a550fa8fe8a4ca2fd9231c9;p=linux.git

ARM: dts: stm32: add vrefint calibration on stm32mp15

Describe vrefint calibration cell to be retrieved through bsec.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
---

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 7b360ee1ba2b4..3d0c39d847b5f 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1630,6 +1630,9 @@
 			part_number_otp: part-number-otp@4 {
 				reg = <0x4 0x1>;
 			};
+			vrefint: vrefin-cal@52 {
+				reg = <0x52 0x2>;
+			};
 			ts_cal1: calib@5c {
 				reg = <0x5c 0x2>;
 			};