From: Mehmet Fide <mehmet.fide@gmail.com>
To: Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>
Cc: Frank Li <Frank.Li@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Stefan Agner <stefan@agner.ch>,
Fabio Estevam <festevam@gmail.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Francesco Dolcini <francesco@dolcini.it>,
linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Mehmet Fide <mehmet.fide@screeningeagle.com>
Subject: [PATCH v4 2/4] ARM: dts: vf-colibri: name the SODIMM gpio lines
Date: Thu, 13 Aug 2026 18:10:59 +0200 [thread overview]
Message-ID: <20260813161101.2274327-3-mehmet.fide@gmail.com> (raw)
In-Reply-To: <20260813161101.2274327-1-mehmet.fide@gmail.com>
From: Mehmet Fide <mehmet.fide@screeningeagle.com>
The Colibri modules expose most of their GPIOs on numbered SODIMM pins,
and the i.MX ones already carry those numbers as gpio-line-names, so the
gpiod tools print SODIMM_43 rather than a bank and an offset. Do the same
for the Vybrid modules.
The 99 names come from the pinout table of the Colibri VFxx datasheet
(Toradex 101355). Verified on a Colibri VF50, where gpioinfo now names
every pin the datasheet lists.
Signed-off-by: Mehmet Fide <mehmet.fide@screeningeagle.com>
---
arch/arm/boot/dts/nxp/vf/vf-colibri.dtsi | 47 ++++++++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/arch/arm/boot/dts/nxp/vf/vf-colibri.dtsi b/arch/arm/boot/dts/nxp/vf/vf-colibri.dtsi
index 74afc7b0d74b..a9269857df2c 100644
--- a/arch/arm/boot/dts/nxp/vf/vf-colibri.dtsi
+++ b/arch/arm/boot/dts/nxp/vf/vf-colibri.dtsi
@@ -170,6 +170,44 @@ &usbphy1 {
status = "okay";
};
+&gpio0 {
+ gpio-line-names = "", "", "SODIMM_89", "",
+ "", "SODIMM_102", "SODIMM_18", "SODIMM_134",
+ "SODIMM_16", "SODIMM_14", "SODIMM_23", "",
+ "", "", "SODIMM_47", "SODIMM_190",
+ "SODIMM_192", "SODIMM_49", "SODIMM_51", "SODIMM_53",
+ "SODIMM_37", "SODIMM_29", "", "SODIMM_30",
+ "SODIMM_20", "SODIMM_24", "SODIMM_21", "SODIMM_19",
+ "SODIMM_94", "SODIMM_81", "SODIMM_28";
+};
+
+&gpio1 {
+ gpio-line-names = "SODIMM_35", "SODIMM_33", "SODIMM_27", "SODIMM_25",
+ "SODIMM_196", "SODIMM_194", "SODIMM_63", "SODIMM_55",
+ "SODIMM_65", "SODIMM_45", "SODIMM_43", "SODIMM_73",
+ "SODIMM_77", "SODIMM_71", "SODIMM_98", "SODIMM_101",
+ "SODIMM_103", "SODIMM_79", "SODIMM_97", "",
+ "", "SODIMM_85", "", "",
+ "", "", "", "",
+ "", "", "", "SODIMM_106";
+};
+
+&gpio3 {
+ gpio-line-names = "SODIMM_105", "", "SODIMM_93", "",
+ "", "", "", "SODIMM_95",
+ "SODIMM_22", "SODIMM_68", "SODIMM_82", "SODIMM_56",
+ "SODIMM_131", "SODIMM_44", "SODIMM_144", "SODIMM_146",
+ "SODIMM_52", "SODIMM_54", "SODIMM_66", "SODIMM_64",
+ "SODIMM_57", "SODIMM_61", "SODIMM_140", "SODIMM_142",
+ "SODIMM_80", "SODIMM_46", "SODIMM_62", "SODIMM_48",
+ "SODIMM_74", "SODIMM_50", "SODIMM_136", "SODIMM_138";
+};
+
+&gpio4 {
+ gpio-line-names = "SODIMM_76", "SODIMM_70", "SODIMM_60", "SODIMM_58",
+ "SODIMM_78", "SODIMM_72", "SODIMM_96";
+};
+
&gpio2 {
/*
* EXT_IO_0..2 belong to no device, so hog the pin group here rather
@@ -177,6 +215,15 @@ &gpio2 {
*/
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_ext>;
+
+ gpio-line-names = "SODIMM_69", "SODIMM_99", "SODIMM_104", "SODIMM_107",
+ "SODIMM_127", "SODIMM_184", "SODIMM_186", "",
+ "", "", "", "",
+ "", "", "", "SODIMM_38",
+ "SODIMM_36", "SODIMM_34", "SODIMM_32", "SODIMM_129",
+ "SODIMM_86", "SODIMM_90", "SODIMM_92", "SODIMM_88",
+ "SODIMM_133", "SODIMM_135", "SODIMM_188", "SODIMM_75",
+ "SODIMM_100";
};
&iomuxc {
--
2.54.0
next prev parent reply other threads:[~2026-08-13 16:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-13 16:10 [PATCH v4 0/4] ARM: dts: vf: Iris carrier board for the Colibri VF50 and VF61 Mehmet Fide
2026-08-13 16:10 ` [PATCH v4 1/4] ARM: dts: vf-colibri: apply the EXT_IO pin group Mehmet Fide
2026-08-13 16:10 ` Mehmet Fide [this message]
2026-08-13 16:11 ` [PATCH v4 3/4] dt-bindings: arm: fsl: add the Colibri VF50 and VF61 on Iris Mehmet Fide
2026-08-13 16:11 ` [PATCH v4 4/4] ARM: dts: vf: add Iris carrier board support for Colibri VF50 and VF61 Mehmet Fide
2026-08-13 18:28 ` [PATCH v4 0/4] ARM: dts: vf: Iris carrier board for the " Fabio Estevam
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