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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>
This commit is contained in:
Stefan Roese 2016-07-13 11:55:19 +02:00 committed by Gregory CLEMENT
parent 0160a4b689
commit 55877f58b0
1 changed files with 18 additions and 2 deletions
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20
arch/arm/boot/dts/armada-370-xp.dtsi
View File

@ -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>;