linux-kernel - [PATCH 06/11] ARM: dts: lpc: add cfg surfix in pinctrl child node

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Message-Id: <20250706-lpc18xxx_dts-v1-6-7ae8cdfe8d7d@nxp.com>
Date: Sun, 06 Jul 2025 14:47:02 -0400
From: Frank Li via B4 Relay <devnull+Frank.Li.nxp.com@...nel.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Vladimir Zapolskiy <vz@...ia.com>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, imx@...ts.linux.dev, vz@...ia.com, 
 Frank Li <Frank.Li@....com>
Subject: [PATCH 06/11] ARM: dts: lpc: add cfg surfix in pinctrl child node

From: Frank Li <Frank.Li@....com>

Add cfg surfix in pinctrl child node to fix below CHECK_DTB warning:
arch/arm/boot/dts/nxp/lpc/lpc4337-ciaa.dtb: pinctrl@...86000 (nxp,lpc1850-scu): ssp-pins: 'ssp1_cs', 'ssp1_miso_mosi', 'ssp1_sck' do not match any of the regexes: '^pinctrl-[0-9]+$', '_cfg$'
        from schema $id: http://devicetree.org/schemas/pinctrl/nxp,lpc1850-scu.yaml#

Signed-off-by: Frank Li <Frank.Li@....com>
---
 arch/arm/boot/dts/nxp/lpc/lpc4337-ciaa.dts          | 6 +++---
 arch/arm/boot/dts/nxp/lpc/lpc4357-ea4357-devkit.dts | 8 ++++----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/lpc/lpc4337-ciaa.dts b/arch/arm/boot/dts/nxp/lpc/lpc4337-ciaa.dts
index beddaba85393e61a07da5175fa9e7fb081bbac3f..5ff43c825944dcfa523e8be2fdf49f1ad8e0a884 100644
--- a/arch/arm/boot/dts/nxp/lpc/lpc4337-ciaa.dts
+++ b/arch/arm/boot/dts/nxp/lpc/lpc4337-ciaa.dts
@@ -108,14 +108,14 @@ i2c0_pins_cfg {
 	};
 
 	ssp_pins: ssp-pins {
-		ssp1_cs {
+		ssp1_cs_cfg {
 			pins = "p6_7";
 			function = "gpio";
 			bias-pull-up;
 			bias-disable;
 		};
 
-		ssp1_miso_mosi {
+		ssp1_miso_mosi_cfg {
 			pins = "p1_3", "p1_4";
 			function = "ssp1";
 			slew-rate = <1>;
@@ -124,7 +124,7 @@ ssp1_miso_mosi {
 			input-schmitt-disable;
 		};
 
-		ssp1_sck {
+		ssp1_sck_cfg {
 			pins = "pf_4";
 			function = "ssp1";
 			slew-rate = <1>;
diff --git a/arch/arm/boot/dts/nxp/lpc/lpc4357-ea4357-devkit.dts b/arch/arm/boot/dts/nxp/lpc/lpc4357-ea4357-devkit.dts
index 60bcfa5e0518e55eb3e642f146d1c96f2ebd5267..9dc8c3cc2211001f30a5a15c3a04a240e4acd86b 100644
--- a/arch/arm/boot/dts/nxp/lpc/lpc4357-ea4357-devkit.dts
+++ b/arch/arm/boot/dts/nxp/lpc/lpc4357-ea4357-devkit.dts
@@ -403,7 +403,7 @@ spifi_cs_cfg {
 	};
 
 	ssp0_pins: ssp0-pins {
-		ssp0_sck_miso_mosi {
+		ssp0_sck_miso_mosi_cfg {
 			pins = "pf_0", "pf_2", "pf_3";
 			function = "ssp0";
 			slew-rate = <1>;
@@ -412,7 +412,7 @@ ssp0_sck_miso_mosi {
 			input-schmitt-disable;
 		};
 
-		ssp0_ssel {
+		ssp0_ssel_cfg {
 			pins = "pf_1";
 			function = "ssp0";
 			bias-pull-up;
@@ -452,12 +452,12 @@ uart3_tx_cfg {
 	};
 
 	usb0_pins: usb0-pins {
-		usb0_pwr_enable {
+		usb0_pwr_enable_cfg {
 			pins = "p2_3";
 			function = "usb0";
 		};
 
-		usb0_pwr_fault {
+		usb0_pwr_fault_cfg {
 			pins = "p8_0";
 			function = "usb0";
 			bias-disable;

-- 
2.34.1