linux-kernel - [PATCH v2 21/23] arm64: dts: colibri-imx8x: Add aster carrier board

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Date:   Tue, 14 Mar 2023 11:24:07 +0100
From:   Philippe Schenker <dev@...henker.ch>
To:     devicetree@...r.kernel.org, Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>
Cc:     NXP Linux Team <linux-imx@....com>,
        Frank Rowand <frowand.list@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Fabio Estevam <festevam@...il.com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        linux-arm-kernel@...ts.infradead.org,
        Philippe Schenker <philippe.schenker@...adex.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 21/23] arm64: dts: colibri-imx8x: Add aster carrier board

From: Philippe Schenker <philippe.schenker@...adex.com>

Add the Toradex Aster Carrier Board for Colibri iMX8X, small form-factor
with header compatible with Arduino Uno and Raspberry Pi (RPi) maker
boards.

Additional details available at:
https://www.toradex.com/products/carrier-boards/aster-carrier-board

Signed-off-by: Philippe Schenker <philippe.schenker@...adex.com>
---

(no changes since v1)

 arch/arm64/boot/dts/freescale/Makefile        |  1 +
 .../dts/freescale/imx8qxp-colibri-aster.dts   | 16 +++++++
 .../dts/freescale/imx8x-colibri-aster.dtsi    | 44 +++++++++++++++++++
 3 files changed, 61 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx8qxp-colibri-aster.dts
 create mode 100644 arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 836dcc501e6f..9f49e47589ab 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -129,6 +129,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qm-apalis-v1.1-ixora-v1.1.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qm-apalis-v1.1-ixora-v1.2.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qm-mek.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-ai_ml.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-aster.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-eval-v3.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-colibri-aster.dts b/arch/arm64/boot/dts/freescale/imx8qxp-colibri-aster.dts
new file mode 100644
index 000000000000..966ecfb2a17e
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-colibri-aster.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2018-2021 Toradex
+ */
+
+/dts-v1/;
+
+#include "imx8qxp-colibri.dtsi"
+#include "imx8x-colibri-aster.dtsi"
+
+/ {
+	model = "Toradex Colibri iMX8QXP on Aster Board";
+	compatible = "toradex,colibri-imx8x-aster",
+		     "toradex,colibri-imx8x",
+		     "fsl,imx8qxp";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi
new file mode 100644
index 000000000000..aab655931cde
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri-aster.dtsi
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2018-2021 Toradex
+ */
+
+&colibri_gpio_keys {
+	status = "okay";
+};
+
+/* Colibri Ethernet */
+&fec1 {
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog0>;
+};
+
+/* Colibri SPI */
+&lpspi2 {
+	cs-gpios = <&lsio_gpio1 0 GPIO_ACTIVE_LOW>,
+		   <&lsio_gpio5 2 GPIO_ACTIVE_LOW>;
+};
+
+/* Colibri UART_B */
+&lpuart0 {
+	status = "okay";
+};
+
+/* Colibri UART_C */
+&lpuart2 {
+	status = "okay";
+};
+
+/* Colibri UART_A */
+&lpuart3 {
+	status= "okay";
+};
+
+/* Colibri SDCard */
+&usdhc2 {
+	status = "okay";
+};
-- 
2.39.2