From: Andrew Davis <afd@ti.com>
Date: Thu, 10 Aug 2023 00:38:14 +0000 (-0500)
Subject: arm64: dts: ti: k3-am64: Enable TSCADC nodes at the board level
X-Git-Tag: v6.6-rc1~130^2~12^2~16
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=bcd8a3f28ad6baec7f4d8cbb0fe7cbaf6e351567;p=linux-block.git

arm64: dts: ti: k3-am64: Enable TSCADC nodes at the board level

TSCADC nodes defined in the top-level AM64 SoC dtsi files are incomplete
and may not be functional unless they are extended with pinmux and/or
device information.

Disable the TSCADC nodes in the dtsi files and only enable the ones that
are actually pinned out on a given board.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Link: https://lore.kernel.org/r/20230810003814.85450-14-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
---

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index ed1b63b9c1c5..0df54a741824 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -765,6 +765,7 @@
 		assigned-clock-parents = <&k3_clks 0 3>;
 		assigned-clock-rates = <60000000>;
 		clock-names = "fck";
+		status = "disabled";
 
 		adc {
 			#io-channel-cells = <1>;
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index af06ccd46680..722fd285a34e 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -513,10 +513,6 @@
 	};
 };
 
-&tscadc0 {
-	status = "disabled";
-};
-
 &ospi0 {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl-mbax4xxl.dts b/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl-mbax4xxl.dts
index ac132a0867d0..04c15b64f0b7 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl-mbax4xxl.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-tqma64xxl-mbax4xxl.dts
@@ -424,6 +424,7 @@
 };
 
 &tscadc0 {
+	status = "okay";
 	adc {
 		ti,adc-channels = <0 1 2 3 4 5 6 7>;
 	};