From: Eugen Hristev <eugen.hristev@microchip.com>
Date: Mon, 27 Aug 2018 13:57:12 +0000 (+0300)
Subject: ARM: dts: at91: sama5d2: add channel cells for ADC device
X-Git-Tag: v4.20-rc1~66^2~45^2~17
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=368e824b1d4e94c10d84aab6569805c511bbedaa;p=users%2Fjedix%2Flinux-maple.git

ARM: dts: at91: sama5d2: add channel cells for ADC device

Preparing the ADC device to connect channel consumer drivers

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 61f68e5c48e9..f06ba9950d90 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -47,6 +47,7 @@
 #include <dt-bindings/dma/at91.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/clock/at91.h>
+#include <dt-bindings/iio/adc/at91-sama5d2_adc.h>
 
 / {
 	model = "Atmel SAMA5D2 family SoC";
@@ -1437,6 +1438,7 @@
 				atmel,max-sample-rate-hz = <20000000>;
 				atmel,startup-time-ms = <4>;
 				atmel,trigger-edge-type = <IRQ_TYPE_EDGE_RISING>;
+				#io-channel-cells = <1>;
 				status = "disabled";
 			};