[PATCH linux dev-5.8 v3 02/12] dt-binding: iio: add syscon property to NPCM ADC

[Tomer Maimon]

Add syscon property to NPCM ADC to handle FUSE
registers.

Signed-off-by: Tomer Maimon <tmaimon77 at gmail.com>
---
 Documentation/devicetree/bindings/iio/adc/nuvoton,npcm-adc.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/nuvoton,npcm-adc.txt b/Documentation/devicetree/bindings/iio/adc/nuvoton,npcm-adc.txt
index ef8eeec1a997..faf9f9b54f5b 100644
--- a/Documentation/devicetree/bindings/iio/adc/nuvoton,npcm-adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/nuvoton,npcm-adc.txt
@@ -14,6 +14,7 @@ Optional properties:
 - vref-supply: The regulator supply ADC reference voltage, in case the
 			   vref-supply is not added the ADC will use internal voltage
 			   reference.
+- syscon: a phandle to access FUSE registers
 
 Example:
 
@@ -23,4 +24,5 @@ adc: adc at f000c000 {
 	interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
 	clocks = <&clk NPCM7XX_CLK_ADC>;
 	resets = <&rstc NPCM7XX_RESET_IPSRST1 NPCM7XX_RESET_ADC>;
+	syscon = <&fuse>;
 };
-- 
2.22.0