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 v3 2/4] ARM: dts: vf-colibri: name the SODIMM gpio lines
Date: Thu, 13 Aug 2026 16:05:58 +0200 [thread overview]
Message-ID: <20260813140600.1824949-3-mehmet.fide@gmail.com> (raw)
In-Reply-To: <20260813140600.1824949-1-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 | 144 +++++++++++++++++++++++
1 file changed, 144 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..04b5d532b2c5 100644
--- a/arch/arm/boot/dts/nxp/vf/vf-colibri.dtsi
+++ b/arch/arm/boot/dts/nxp/vf/vf-colibri.dtsi
@@ -170,6 +170,120 @@ &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 +291,36 @@ &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 14:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-13 14:05 [PATCH v3 0/4] ARM: dts: vf: Iris carrier board for the Colibri VF50 and VF61 Mehmet Fide
2026-08-13 14:05 ` [PATCH v3 1/4] ARM: dts: vf-colibri: apply the EXT_IO pin group Mehmet Fide
2026-08-13 14:05 ` Mehmet Fide [this message]
2026-08-13 15:20 ` [PATCH v3 2/4] ARM: dts: vf-colibri: name the SODIMM gpio lines Frank Li
2026-08-13 14:05 ` [PATCH v3 3/4] dt-bindings: arm: fsl: add the Colibri VF50 and VF61 on Iris Mehmet Fide
2026-08-13 14:13 ` sashiko-bot
2026-08-13 14:06 ` [PATCH v3 4/4] ARM: dts: vf: add Iris carrier board support for Colibri VF50 and VF61 Mehmet Fide
2026-08-13 14:16 ` sashiko-bot
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