leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: dts: turris-omnia: describe switch interrupt

Browse Source 
Describe switch interrupt for Turris Omnia so that the CPU does not have
to poll the switch. We also need to to set mpp45 pin to gpio function
for this.

Signed-off-by: Marek Behún <kabel@kernel.org>
Fixes: 26ca8b52d6 ("ARM: dts: add support for Turris Omnia")
Cc: linux-arm-kernel@lists.infradead.org
Cc: Uwe Kleine-König <uwe@kleine-koenig.org>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Gregory CLEMENT <gregory.clement@bootlin.com>
Cc: Andreas Färber <afaerber@suse.de>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Marek Behún 2020-11-15 14:59:19 +01:00 committed by Gregory CLEMENT
parent 9ec25ef848
commit d29b67c220
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm/boot/dts/armada-385-turris-omnia.dts
View File

@ -260,13 +260,18 @@
/* Switch MV88E6176 at address 0x10 */
switch@10 {
pinctrl-names = "default";
pinctrl-0 = <&swint_pins>;
compatible = "marvell,mv88e6085";
#address-cells = <1>;
#size-cells = <0>;
dsa,member = <0 0>;
dsa,member = <0 0>;
reg = <0x10>;
interrupt-parent = <&gpio1>;
interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
ports {
#address-cells = <1>;
#size-cells = <0>;
@ -319,6 +324,11 @@
marvell,function = "gpio";
};
swint_pins: swint-pins {
marvell,pins = "mpp45";
marvell,function = "gpio";
};
spi0cs0_pins: spi0cs0-pins {
marvell,pins = "mpp25";
marvell,function = "spi0";