linux-kernel - [PATCH] arm64: dts: ti: iot2050: Disable mcasp nodes at dtsi level

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Date:   Wed, 17 Nov 2021 11:08:06 +0530
From:   Jayesh Choudhary <j-choudhary@...com>
To:     <nm@...com>
CC:     <vigneshr@...com>, <kristo@...nel.org>, <robh+dt@...nel.org>,
        <jan.kiszka@...mens.com>, <j-choudhary@...com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] arm64: dts: ti: iot2050: Disable mcasp nodes at dtsi level

Disable mcasp nodes 0-2 because several required properties
are not present in the dtsi file as they are board specific.
These nodes can be enabled via an overlay whenever required.

Signed-off-by: Jayesh Choudhary <j-choudhary@...com>
---
 arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
index 65da226847f4..c9407ed67866 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -731,3 +731,15 @@
 &icssg2_mdio {
 	status = "disabled";
 };
+
+&mcasp0 {
+	status = "disabled";
+};
+
+&mcasp1 {
+	status = "disabled";
+};
+
+&mcasp2 {
+	status = "disabled";
+};
-- 
2.17.1