[PATCH 5.10.y-cip 24/31] arm64: dts: renesas: rzg2l-smarc-som: Enable ADC on SMARC platform


Lad Prabhakar
 

commit 03f7d78e8850ddb8cb1e623ef93e9018e4049ad7 upstream.

Enable the ADC which is present on RZ/G2L SMARC SOM.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
Reviewed-by: Biju Das <biju.das.jz@...>
Link: https://lore.kernel.org/r/20210922212049.19851-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@...>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
---
.../arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
index 0748f2e7396a..da1ee2206e1a 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
@@ -5,6 +5,8 @@
* Copyright (C) 2021 Renesas Electronics Corp.
*/

+#include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
+
/ {
memory@48000000 {
device_type = "memory";
@@ -13,6 +15,21 @@
};
};

+&adc {
+ pinctrl-0 = <&adc_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ /delete-node/ channel@6;
+ /delete-node/ channel@7;
+};
+
&extal_clk {
clock-frequency = <24000000>;
};
+
+&pinctrl {
+ adc_pins: adc {
+ pinmux = <RZG2L_PORT_PINMUX(9, 0, 2)>; /* ADC_TRG */
+ };
+};
--
2.17.1

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