Re: [PATCH 2/2] ARM: dts: imx6q: add support for the Utilite Pro

christopher.spinrath-vA1bhqPz9FBZXbeN9DUtxg@public.gmane.org hat am 23. Mai 2016 um 00:47 geschrieben:


From: Christopher Spinrath <redacted>

The CompuLab Utilite Pro is a miniature fanless desktop pc based on
the i.MX6 Quad powered cm-fx6 module. It features two serial ports,
USB OTG, 4x USB, analog audio and S/PDIF, 2x Gb Ethernet, HDMI and
DVI ports, an on-board 32GB SSD, a mmc slot, and on-board wifi/bt.

Add initial support for it including USB, Ethernet (both ports), sata
and HDMI support.

Signed-off-by: Christopher Spinrath <redacted>
---
 arch/arm/boot/dts/Makefile              |   1 +
 arch/arm/boot/dts/imx6q-utilite-pro.dts | 128
++++++++++++++++++++++++++++++++
 2 files changed, 129 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx6q-utilite-pro.dts

...

diff --git a/arch/arm/boot/dts/imx6q-utilite-pro.dts

b/arch/arm/boot/dts/imx6q-utilite-pro.dts
new file mode 100644
index 0000000..bcd8e0d

--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-utilite-pro.dts

@@ -0,0 +1,128 @@
+/*
+ * Copyright 2016 Christopher Spinrath
+ * Copyright 2013 CompuLab Ltd.
+ *
+ * Based on the GPLv2 licensed devicetree distributed with the vendor
+ * kernel for the Utilite Pro:
+ *	Copyright 2013 CompuLab Ltd.
+ *	Author: Valentin Raevsky <valentin-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+

...
+
+		pinctrl_uart2: uart2grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_7__UART2_TX_DATA 0x1b0b1
+				MX6QDL_PAD_GPIO_8__UART2_RX_DATA 0x1b0b1
+				MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1
+				MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1
+			>;
+		};
+	};
+};
+
+&pcie {
+	pcie@0,0 {
+		reg = <0x000000 0 0 0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+
+		/* non-removable i211 ethernet card */
+		eth1: intel,i211@pcie0,0 {
+			reg = <0x010000 0 0 0 0>;
+		};
+	};
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	fsl,uart-has-rtscts;