OpenWrt – Rev 4

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From 8137da20701c776ad3481115305a5e8e410871ba Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Tue, 29 Nov 2016 10:15:45 +0000
Subject: ARM: dts: armada388-clearfog: emmc on clearfog base

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
 arch/arm/boot/dts/armada-388-clearfog-base.dts     |  1 +
 .../dts/armada-38x-solidrun-microsom-emmc.dtsi     | 62 ++++++++++++++++++++++
 2 files changed, 63 insertions(+)
 create mode 100644 arch/arm/boot/dts/armada-38x-solidrun-microsom-emmc.dtsi

--- a/arch/arm/boot/dts/armada-388-clearfog-base.dts
+++ b/arch/arm/boot/dts/armada-388-clearfog-base.dts
@@ -48,6 +48,7 @@
 
 /dts-v1/;
 #include "armada-388-clearfog.dtsi"
+#include "armada-38x-solidrun-microsom-emmc.dtsi"
 
 / {
        model = "SolidRun Clearfog Base A1";
--- /dev/null
+++ b/arch/arm/boot/dts/armada-38x-solidrun-microsom-emmc.dtsi
@@ -0,0 +1,62 @@
+/*
+ * Device Tree file for SolidRun Armada 38x Microsom add-on for eMMC
+ *
+ *  Copyright (C) 2015 Russell King
+ *
+ * This board is in development; the contents of this file work with
+ * the A1 rev 2.0 of the board, which does not represent final
+ * production board.  Things will change, don't expect this file to
+ * remain compatible info the future.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This file is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     This file is distributed in the hope that it will be useful
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+/ {
+       soc {
+               internal-regs {
+                       sdhci@d8000 {
+                               bus-width = <4>;
+                               no-1-8-v;
+                               non-removable;
+                               pinctrl-0 = <&microsom_sdhci_pins>;
+                               pinctrl-names = "default";
+                               status = "okay";
+                               wp-inverted;
+                       };
+               };
+       };
+};
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