ARM: dts: at91: sama7g5: add cells for temperature calibration

Add NVMEM cell to ADC for temperature calibration data.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20221026124114.985876-5-claudiu.beznea@microchip.com

diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
index d80aaa1..30fde2a 100644 (file)
--- a/arch/arm/boot/dts/sama7g5.dtsi
+++ b/arch/arm/boot/dts/sama7g5.dtsi
@@ -422,6 +422,8 @@
                        atmel,max-sample-rate-hz = <20000000>;
                        atmel,startup-time-ms = <4>;
                        #io-channel-cells = <1>;
+                       nvmem-cells = <&temperature_calib>;
+                       nvmem-cell-names = "temperature_calib";
                        status = "disabled";
                };