* [PATCH v4] ARM: dove: add more hardware description in the DT
@ 2013-03-29 9:40 Jean-Francois Moine
2013-03-31 0:30 ` Jason Cooper
0 siblings, 1 reply; 2+ messages in thread
From: Jean-Francois Moine @ 2013-03-29 9:40 UTC (permalink / raw)
To: linux-arm-kernel
The 88AP510 chip (Marvell Dove) contains a LCD controller, a display
controller and two audio controllers.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
---
v4 from Andrew Lunn
- i2s register blocks reduced to 0x2210 bytes
v3 from Sebastian Hesselbarth
- dcon register block ends at 0xc4
v2 from Sebastian Hesselbarth
- better names for the devices
- fix bad i2s interrupt controller
- 2 irq's by audio controller
- display controller added
---
arch/arm/boot/dts/dove.dtsi | 38 +++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index f7509ca..d75301c 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -253,5 +253,43 @@
dmacap,xor;
};
};
+
+ lcd0: lcd-controller at 820000 {
+ compatible = "marvell,dove-lcd";
+ reg = <0x820000 0x1c8>;
+ interrupts = <47>;
+ status = "disabled";
+ };
+
+ lcd1: lcd-controller at 810000 {
+ compatible = "marvell,dove-lcd";
+ reg = <0x810000 0x1c8>;
+ interrupts = <46>;
+ status = "disabled";
+ };
+
+ i2s0: audio-controller at b0000 {
+ compatible = "marvell,kirkwood-i2s";
+ reg = <0xb0000 0x2210>;
+ interrupts = <19>, <20>;
+ clocks = <&gate_clk 12>;
+ status = "disabled";
+ };
+
+ i2s1: audio-controller at b4000 {
+ compatible = "marvell,kirkwood-i2s";
+ reg = <0xb4000 0x2210>;
+ interrupts = <21>, <22>;
+ clocks = <&gate_clk 13>;
+ status = "disabled";
+ };
+
+ /* display controller and image rotation engine */
+ dcon: display-controller at 830000 {
+ compatible = "marvell,dove-dcon";
+ reg = <0x830000 0xc4>, <0x831000 0x8c>;
+ interrupts = <45>;
+ status = "disabled";
+ };
};
};
--
1.7.10.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH v4] ARM: dove: add more hardware description in the DT
2013-03-29 9:40 [PATCH v4] ARM: dove: add more hardware description in the DT Jean-Francois Moine
@ 2013-03-31 0:30 ` Jason Cooper
0 siblings, 0 replies; 2+ messages in thread
From: Jason Cooper @ 2013-03-31 0:30 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Mar 29, 2013 at 10:40:46AM +0100, Jean-Francois Moine wrote:
> The 88AP510 chip (Marvell Dove) contains a LCD controller, a display
> controller and two audio controllers.
>
> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
> ---
> v4 from Andrew Lunn
> - i2s register blocks reduced to 0x2210 bytes
> v3 from Sebastian Hesselbarth
> - dcon register block ends at 0xc4
> v2 from Sebastian Hesselbarth
> - better names for the devices
> - fix bad i2s interrupt controller
> - 2 irq's by audio controller
> - display controller added
> ---
> arch/arm/boot/dts/dove.dtsi | 38 +++++++++++++++++++++++++++++++
> 1 file changed, 38 insertions(+)
replaced previous version with this one in mvebu/dt
thx,
Jason.
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