diff mbox

[1/9] ARM: dts: vf610: Add system reset controller (SRC)

Message ID 2ca1cf3732a00512fa19b6118f9fb30aba014deb.1411404079.git.stefan@agner.ch (mailing list archive)
State New, archived
Headers show

Commit Message

Stefan Agner Sept. 22, 2014, 5:09 p.m. UTC 
Add device tree property for system reset controller.

Signed-off-by: Stefan Agner <stefan@agner.ch>
---
 arch/arm/boot/dts/vf610.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

Comments

Linus Walleij Sept. 24, 2014, 9:16 a.m. UTC | #1 
On Mon, Sep 22, 2014 at 7:09 PM, Stefan Agner <stefan@agner.ch> wrote:

> Add device tree property for system reset controller.
>
> Signed-off-by: Stefan Agner <stefan@agner.ch>

Are there already device tree bindings for SRC and GRC?

Yours,
Linus Walleij
Stefan Agner Sept. 24, 2014, 4:41 p.m. UTC | #2 
Am 2014-09-24 11:16, schrieb Linus Walleij:
> On Mon, Sep 22, 2014 at 7:09 PM, Stefan Agner <stefan@agner.ch> wrote:
> 
>> Add device tree property for system reset controller.
>>
>> Signed-off-by: Stefan Agner <stefan@agner.ch>
> 
> Are there already device tree bindings for SRC and GRC?

Yes there are used in the i.MX6 world for instance, see imx6qdl.dtsi.
The SRC also has quite generic documentation, however, the GPC module
currently lacks documentation...

--
Stefan
Philipp Zabel Sept. 25, 2014, 1:08 p.m. UTC | #3 
Hi Stefan,

Am Mittwoch, den 24.09.2014, 18:41 +0200 schrieb Stefan Agner:
> Am 2014-09-24 11:16, schrieb Linus Walleij:
> > On Mon, Sep 22, 2014 at 7:09 PM, Stefan Agner <stefan@agner.ch> wrote:
> > 
> >> Add device tree property for system reset controller.
> >>
> >> Signed-off-by: Stefan Agner <stefan@agner.ch>
> > 
> > Are there already device tree bindings for SRC and GRC?
> 
> Yes there are used in the i.MX6 world for instance, see imx6qdl.dtsi.
> The SRC also has quite generic documentation, however, the GPC module
> currently lacks documentation...

A patch that adds GPC binding documentation is part of this i.MX6 power
domain series:

http://www.spinics.net/lists/devicetree/msg48454.html

regards
Philipp
diff mbox

Patch

diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi
index 3a6840c..122a64956 100644
--- a/arch/arm/boot/dts/vf610.dtsi
+++ b/arch/arm/boot/dts/vf610.dtsi
@@ -366,6 +366,13 @@ 
 				reg = <0x40034800 0x200>;
 				clocks = <&clks VF610_CLK_USBC0>;
 			};
+
+			src: src@4006e000 {
+				compatible = "fsl,vf610-src";
+				reg = <0x4006e000 0x1000>;
+				interrupts = <0 96 IRQ_TYPE_LEVEL_HIGH>;
+				#reset-cells = <0>;
+			};
 		};
 
 		aips1: aips-bus@40080000 {