From: Andrew Davis <afd@ti.com>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>, Dhruva Gole <d-gole@ti.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Andrew Davis <afd@ti.com>
Subject: [PATCH v2 13/13] arm64: dts: ti: k3-am64: Enable TSCADC nodes at the board level
Date: Tue, 8 Aug 2023 08:34:57 -0500 [thread overview]
Message-ID: <20230808133457.25060-14-afd@ti.com> (raw)
In-Reply-To: <20230808133457.25060-1-afd@ti.com>
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>
---
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 1 +
arch/arm64/boot/dts/ti/k3-am642-sk.dts | 4 ----
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index ed1b63b9c1c5f..0df54a7418247 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 @@ tscadc0: tscadc@28001000 {
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 af06ccd466802..722fd285a34ec 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 @@ cpsw3g_phy1: ethernet-phy@1 {
};
};
-&tscadc0 {
- status = "disabled";
-};
-
&ospi0 {
status = "okay";
pinctrl-names = "default";
--
2.39.2
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prev parent reply other threads:[~2023-08-08 13:35 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-08 13:34 [PATCH v2 00/13] Another round of K3 DTSI disables Andrew Davis
2023-08-08 13:34 ` [PATCH v2 01/13] arm64: dts: ti: k3-j721e: Enable SDHCI nodes at the board level Andrew Davis
2023-08-08 13:34 ` [PATCH v2 02/13] arm64: dts: ti: k3-j7200: " Andrew Davis
2023-08-08 13:34 ` [PATCH v2 03/13] arm64: dts: ti: k3-j721s2: " Andrew Davis
2023-08-08 13:34 ` [PATCH v2 04/13] arm64: dts: ti: k3-am65: Enable OSPI " Andrew Davis
2023-08-08 13:34 ` [PATCH v2 05/13] arm64: dts: ti: k3-j721e: " Andrew Davis
2023-08-08 13:34 ` [PATCH v2 06/13] arm64: dts: ti: k3-j7200: " Andrew Davis
2023-08-08 13:34 ` [PATCH v2 07/13] arm64: dts: ti: k3-am64: " Andrew Davis
2023-08-08 14:13 ` Andrew Davis
2023-08-08 14:17 ` Nishanth Menon
2023-08-08 14:19 ` Andrew Davis
2023-08-08 13:34 ` [PATCH v2 08/13] arm64: dts: ti: k3-j721e: Enable GPIO " Andrew Davis
2023-08-08 13:34 ` [PATCH v2 09/13] arm64: dts: ti: k3-j721s2: " Andrew Davis
2023-08-08 13:34 ` [PATCH v2 10/13] arm64: dts: ti: k3-j7200: " Andrew Davis
2023-08-08 13:34 ` [PATCH v2 11/13] arm64: dts: ti: k3-j721e: Enable TSCADC " Andrew Davis
2023-08-08 13:34 ` [PATCH v2 12/13] arm64: dts: ti: k3-am65: " Andrew Davis
2023-08-08 13:34 ` Andrew Davis [this message]
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