* [Patch] ARM: dts: keystone: add device state control syscon entry
@ 2014-05-21 14:16 Ivan Khoronzhuk
2014-05-21 14:56 ` Ivan Khoronzhuk
0 siblings, 1 reply; 2+ messages in thread
From: Ivan Khoronzhuk @ 2014-05-21 14:16 UTC (permalink / raw)
To: linux-arm-kernel
Device state control registers has register regions with different
purposes so add syscon entry in order to be able to correctly access
them from appropriate places.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti•com>
---
Based on linux-next/master
arch/arm/boot/dts/keystone.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 5e67c5b..8b899ba 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -71,6 +71,11 @@
reg = <0x2310000 0x200>;
};
+ devctrl: device_state_control {
+ compatible = "ti,keystone-devctrl", "syscon";
+ reg = <0x2620000 0x1000>;
+ };
+
rstctrl: reset-controller {
compatible = "ti,keystone-reset";
reg = <0x023100e8 4>; /* pll reset control reg */
--
1.8.3.2
^ permalink raw reply related [flat|nested] 2+ messages in thread* [Patch] ARM: dts: keystone: add device state control syscon entry
2014-05-21 14:16 [Patch] ARM: dts: keystone: add device state control syscon entry Ivan Khoronzhuk
@ 2014-05-21 14:56 ` Ivan Khoronzhuk
0 siblings, 0 replies; 2+ messages in thread
From: Ivan Khoronzhuk @ 2014-05-21 14:56 UTC (permalink / raw)
To: linux-arm-kernel
Ignore this. It'll be included in "Introduce keystone reset driver"
patch series
On 05/21/2014 05:16 PM, Ivan Khoronzhuk wrote:
> Device state control registers has register regions with different
> purposes so add syscon entry in order to be able to correctly access
> them from appropriate places.
>
> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti•com>
> ---
>
> Based on linux-next/master
>
> arch/arm/boot/dts/keystone.dtsi | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
> index 5e67c5b..8b899ba 100644
> --- a/arch/arm/boot/dts/keystone.dtsi
> +++ b/arch/arm/boot/dts/keystone.dtsi
> @@ -71,6 +71,11 @@
> reg = <0x2310000 0x200>;
> };
>
> + devctrl: device_state_control {
> + compatible = "ti,keystone-devctrl", "syscon";
> + reg = <0x2620000 0x1000>;
> + };
> +
> rstctrl: reset-controller {
> compatible = "ti,keystone-reset";
> reg = <0x023100e8 4>; /* pll reset control reg */
--
Regards,
Ivan Khoronzhuk
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