[U-Boot] [PATCH V2] ARM: dts: imx6q-logicpd: Add missing imx6q-logicpd-u-boot for SPL

[Adam Ford]

The SPL device tree is missing the entires for gpio1, uart1, usdhc1 and
usdhc2.  This creates the missing imx6q-logicpd-u-boot.dtsi file
which will enable these functions so SPL can properly setup UART, detect
microSD card, and startup.

Fixes: 8f4691e31a18 ("ARM: imx6q_logic: With SPL_OF_CONTROL enabled,
remove MMC init")

Signed-off-by: Adam Ford <aford173 at gmail.com>
---
V2:  Update MAINTAINER
     Remove unnecessary empty node.
     Update subject to reflect this was missing to imply it should have been there before.

diff --git a/arch/arm/dts/imx6q-logicpd-u-boot.dtsi b/arch/arm/dts/imx6q-logicpd-u-boot.dtsi
new file mode 100644
index 0000000000..625bed8f7d
--- /dev/null
+++ b/arch/arm/dts/imx6q-logicpd-u-boot.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Logic PD <aford173 at gmail.com>
+ */
+
+#include "imx6qdl-u-boot.dtsi"
+
+&uart1 {
+	u-boot,dm-spl;
+};
+
+&usdhc1 {
+	u-boot,dm-spl;
+};
+
+&usdhc2 {
+	u-boot,dm-spl;
+};
diff --git a/board/logicpd/imx6/MAINTAINERS b/board/logicpd/imx6/MAINTAINERS
index 20ec5918e4..4280315269 100644
--- a/board/logicpd/imx6/MAINTAINERS
+++ b/board/logicpd/imx6/MAINTAINERS
@@ -7,3 +7,4 @@ F:     configs/imx6q_logic_defconfig
 F:     arch/arm/dts/imx6-logicpd-baseboard.dtsi
 F:     arch/arm/dts/imx6-logicpd-som.dtsi
 F:     arch/arm/dts/imx6q-logicpd.dts
+F:     arch/arm/dts/imx6q-logicpd-u-boot.dtsi
-- 
2.17.1