From: Stefan Roese <sr@denx.de>
Date: Wed, 13 Jul 2016 09:55:19 +0000 (+0200)
Subject: ARM: dts: mvebu: armada-370-xp: Add MBus mappings for all SPI devices
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=55877f58b0be83a4ffb4639a83f99c28df418e3e;p=linux-beck.git

ARM: dts: mvebu: armada-370-xp: Add MBus mappings for all SPI devices

This patch adds the static MBus mappings for all supported SPI devices
(8 per controller) for the direct access SPI mode. They can be configured
and enabled by setting these MBus mapping in the 'ranges' property of the
per-board 'soc' node. If nothing is changed here, the default 'normal'
(indirect) SPI mode is used.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Mark Brown <broonie@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
---

diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index a0903cd9c8c8..3ccedc9dffb2 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -302,7 +302,15 @@
 		};
 
 		spi0: spi@10600 {
-			reg = <MBUS_ID(0xf0, 0x01) 0x10600 0x28>;
+			reg = <MBUS_ID(0xf0, 0x01) 0x10600 0x28>, /* control */
+			      <MBUS_ID(0x01, 0x1e) 0 0xffffffff>, /* CS0 */
+			      <MBUS_ID(0x01, 0x5e) 0 0xffffffff>, /* CS1 */
+			      <MBUS_ID(0x01, 0x9e) 0 0xffffffff>, /* CS2 */
+			      <MBUS_ID(0x01, 0xde) 0 0xffffffff>, /* CS3 */
+			      <MBUS_ID(0x01, 0x1f) 0 0xffffffff>, /* CS4 */
+			      <MBUS_ID(0x01, 0x5f) 0 0xffffffff>, /* CS5 */
+			      <MBUS_ID(0x01, 0x9f) 0 0xffffffff>, /* CS6 */
+			      <MBUS_ID(0x01, 0xdf) 0 0xffffffff>; /* CS7 */
 			#address-cells = <1>;
 			#size-cells = <0>;
 			cell-index = <0>;
@@ -312,7 +320,15 @@
 		};
 
 		spi1: spi@10680 {
-			reg = <MBUS_ID(0xf0, 0x01) 0x10680 0x28>;
+			reg = <MBUS_ID(0xf0, 0x01) 0x10680 0x28>, /* control */
+			      <MBUS_ID(0x01, 0x1a) 0 0xffffffff>, /* CS0 */
+			      <MBUS_ID(0x01, 0x5a) 0 0xffffffff>, /* CS1 */
+			      <MBUS_ID(0x01, 0x9a) 0 0xffffffff>, /* CS2 */
+			      <MBUS_ID(0x01, 0xda) 0 0xffffffff>, /* CS3 */
+			      <MBUS_ID(0x01, 0x1b) 0 0xffffffff>, /* CS4 */
+			      <MBUS_ID(0x01, 0x5b) 0 0xffffffff>, /* CS5 */
+			      <MBUS_ID(0x01, 0x9b) 0 0xffffffff>, /* CS6 */
+			      <MBUS_ID(0x01, 0xdb) 0 0xffffffff>; /* CS7 */
 			#address-cells = <1>;
 			#size-cells = <0>;
 			cell-index = <1>;