* [PATCH 1/2] powerpc/t1024rdb: add ina220 current sense node
@ 2015-07-03 9:50 Shengzhou Liu
2015-07-03 9:50 ` [PATCH 2/2] powerpc/t1023rdb: " Shengzhou Liu
2015-07-06 21:48 ` [PATCH 1/2] powerpc/t1024rdb: " Scott Wood
0 siblings, 2 replies; 3+ messages in thread
From: Shengzhou Liu @ 2015-07-03 9:50 UTC (permalink / raw)
To: linuxppc-dev, scottwood; +Cc: Shengzhou Liu
Add support for INA220 current sense.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
---
arch/powerpc/boot/dts/t1024rdb.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/powerpc/boot/dts/t1024rdb.dts b/arch/powerpc/boot/dts/t1024rdb.dts
index 733e723..43474d9 100644
--- a/arch/powerpc/boot/dts/t1024rdb.dts
+++ b/arch/powerpc/boot/dts/t1024rdb.dts
@@ -114,6 +114,13 @@
reg = <0x4c>;
};
+ /* INA220 Current Sense */
+ ina220@40 {
+ compatible = "ti,ina220";
+ reg = <0x40>;
+ shunt-resistor = <1000>;
+ };
+
eeprom@50 {
compatible = "atmel,24c256";
reg = <0x50>;
--
2.1.0.27.g96db324
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH 2/2] powerpc/t1023rdb: add ina220 current sense node
2015-07-03 9:50 [PATCH 1/2] powerpc/t1024rdb: add ina220 current sense node Shengzhou Liu
@ 2015-07-03 9:50 ` Shengzhou Liu
2015-07-06 21:48 ` [PATCH 1/2] powerpc/t1024rdb: " Scott Wood
1 sibling, 0 replies; 3+ messages in thread
From: Shengzhou Liu @ 2015-07-03 9:50 UTC (permalink / raw)
To: linuxppc-dev, scottwood; +Cc: Shengzhou Liu
Add support for INA220 current sense.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
---
arch/powerpc/boot/dts/t1023rdb.dts | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/powerpc/boot/dts/t1023rdb.dts b/arch/powerpc/boot/dts/t1023rdb.dts
index 06b090a..a1c647b 100644
--- a/arch/powerpc/boot/dts/t1023rdb.dts
+++ b/arch/powerpc/boot/dts/t1023rdb.dts
@@ -99,6 +99,17 @@
};
i2c@118100 {
+ ina220@40 {
+ compatible = "ti,ina220";
+ reg = <0x40>;
+ shunt-resistor = <1000>;
+ };
+
+ ina220@41 {
+ compatible = "ti,ina220";
+ reg = <0x41>;
+ shunt-resistor = <1000>;
+ };
};
};
--
2.1.0.27.g96db324
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH 1/2] powerpc/t1024rdb: add ina220 current sense node
2015-07-03 9:50 [PATCH 1/2] powerpc/t1024rdb: add ina220 current sense node Shengzhou Liu
2015-07-03 9:50 ` [PATCH 2/2] powerpc/t1023rdb: " Shengzhou Liu
@ 2015-07-06 21:48 ` Scott Wood
1 sibling, 0 replies; 3+ messages in thread
From: Scott Wood @ 2015-07-06 21:48 UTC (permalink / raw)
To: Shengzhou Liu; +Cc: linuxppc-dev
On Fri, 2015-07-03 at 17:50 +0800, Shengzhou Liu wrote:
> Add support for INA220 current sense.
>
> Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
> ---
> arch/powerpc/boot/dts/t1024rdb.dts | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/powerpc/boot/dts/t1024rdb.dts
> b/arch/powerpc/boot/dts/t1024rdb.dts
> index 733e723..43474d9 100644
> --- a/arch/powerpc/boot/dts/t1024rdb.dts
> +++ b/arch/powerpc/boot/dts/t1024rdb.dts
> @@ -114,6 +114,13 @@
> reg = <0x4c>;
> };
>
> + /* INA220 Current Sense */
Do you mean "current sensor"?
Why is this comment needed here, but not in the t1023 file?
> + ina220@40{
Node names should be generic (which would also eliminate any reason for the
above comment).
-Scott
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2015-07-06 21:48 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-07-03 9:50 [PATCH 1/2] powerpc/t1024rdb: add ina220 current sense node Shengzhou Liu
2015-07-03 9:50 ` [PATCH 2/2] powerpc/t1023rdb: " Shengzhou Liu
2015-07-06 21:48 ` [PATCH 1/2] powerpc/t1024rdb: " Scott Wood
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).