[PATCH v5 15/17] ARM: dts: microchip: sama7d65: add cells for temperature calibration

[Varshini Rajendran]

Add nvmem-cells for temperature calibration data to the ADC node.
The calibration data is read from the OTPC.

Signed-off-by: Varshini Rajendran <varshini.rajendran at microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea at tuxon.dev>
---
 arch/arm/boot/dts/microchip/sama7d65.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi
index aac2e22d96cb..a8b18ad0ef7f 100644
--- a/arch/arm/boot/dts/microchip/sama7d65.dtsi
+++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi
@@ -318,6 +318,8 @@ adc: adc at e1000000 {
 			dmas = <&dma0 AT91_XDMAC_DT_PERID(0)>;
 			dma-names = "rx";
 			#io-channel-cells = <1>;
+			nvmem-cells = <&temperature_calib>;
+			nvmem-cell-names = "temperature_calib";
 			atmel,min-sample-rate-hz = <200000>;
 			atmel,max-sample-rate-hz = <20000000>;
 			atmel,trigger-edge-type = <IRQ_TYPE_EDGE_RISING>;
-- 
2.34.1