ARM: dts: at91: sama5d2: add adc device

Add the ADC device, and remove the adc_op_clk which is useless since the
adc sampling frequency is configured with sysfs.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 3f750f6170f2fc1a1913d5a67d0a4ba28d698958..46dd4308844e25176158a50a017bad6300422555 100644 (file)
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -88,12 +88,6 @@
                        #clock-cells = <0>;
                        clock-frequency = <0>;
                };
-
-               adc_op_clk: adc_op_clk{
-                       compatible = "fixed-clock";
-                       #clock-cells = <0>;
-                       clock-frequency = <1000000>;
-               };
        };
 
        ns_sram: sram@00200000 {
@@ -1085,6 +1079,18 @@
                                status = "disabled";
                        };
 
+                       adc: adc@fc030000 {
+                               compatible = "atmel,sama5d2-adc";
+                               reg = <0xfc030000 0x100>;
+                               interrupts = <40 IRQ_TYPE_LEVEL_HIGH 7>;
+                               clocks = <&adc_clk>;
+                               clock-names = "adc_clk";
+                               atmel,min-sample-rate-hz = <200000>;
+                               atmel,max-sample-rate-hz = <20000000>;
+                               atmel,startup-time-ms = <4>;
+                               status = "disabled";
+                       };
+
                        pioA: pinctrl@fc038000 {
                                compatible = "atmel,sama5d2-pinctrl";
                                reg = <0xfc038000 0x600>;