* [PATCH v2 1/3] ARM: dts: aspeed: wedge40: disable a few i2c controllers
2020-07-23 23:05 [PATCH v2 0/3] ARM: dts: aspeed: fixup wedge40 device tree rentao.bupt
@ 2020-07-23 23:05 ` rentao.bupt
2020-07-23 23:05 ` [PATCH v2 2/3] ARM: dts: aspeed: wedge40: enable adc device rentao.bupt
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: rentao.bupt @ 2020-07-23 23:05 UTC (permalink / raw)
To: Rob Herring, Joel Stanley, Andrew Jeffery, devicetree,
linux-arm-kernel, linux-aspeed, linux-kernel, openbmc, taoren
Cc: Tao Ren
From: Tao Ren <rentao.bupt@gmail.com>
Disable i2c bus #9, #10 and #13 as these i2c controllers are not used on
Wedge40.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
---
Changes in v2:
- Nothing changed. Resending the patch just in case the previous
email was not delivered.
arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
index 54e508530dce..aea23c313088 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
@@ -115,14 +115,6 @@
status = "okay";
};
-&i2c9 {
- status = "okay";
-};
-
-&i2c10 {
- status = "okay";
-};
-
&i2c11 {
status = "okay";
};
@@ -131,10 +123,6 @@
status = "okay";
};
-&i2c13 {
- status = "okay";
-};
-
&vhub {
status = "okay";
};
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH v2 2/3] ARM: dts: aspeed: wedge40: enable adc device
2020-07-23 23:05 [PATCH v2 0/3] ARM: dts: aspeed: fixup wedge40 device tree rentao.bupt
2020-07-23 23:05 ` [PATCH v2 1/3] ARM: dts: aspeed: wedge40: disable a few i2c controllers rentao.bupt
@ 2020-07-23 23:05 ` rentao.bupt
2020-07-23 23:05 ` [PATCH v2 3/3] ARM: dts: aspeed: wedge40: enable pwm_tacho device rentao.bupt
2020-07-24 5:32 ` [PATCH v2 0/3] ARM: dts: aspeed: fixup wedge40 device tree Joel Stanley
3 siblings, 0 replies; 6+ messages in thread
From: rentao.bupt @ 2020-07-23 23:05 UTC (permalink / raw)
To: Rob Herring, Joel Stanley, Andrew Jeffery, devicetree,
linux-arm-kernel, linux-aspeed, linux-kernel, openbmc, taoren
Cc: Tao Ren
From: Tao Ren <rentao.bupt@gmail.com>
Enable adc controller and corresponding voltage sensoring channels for
Wedge40.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
---
Changes in v2:
- Nothing changed. Resending the patch just in case the previous
email was not delivered.
arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
index aea23c313088..1049cfa80ac2 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
@@ -27,6 +27,11 @@
memory@40000000 {
reg = <0x40000000 0x20000000>;
};
+
+ ast-adc-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>;
+ };
};
&wdt1 {
@@ -126,3 +131,7 @@
&vhub {
status = "okay";
};
+
+&adc {
+ status = "okay";
+};
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH v2 3/3] ARM: dts: aspeed: wedge40: enable pwm_tacho device
2020-07-23 23:05 [PATCH v2 0/3] ARM: dts: aspeed: fixup wedge40 device tree rentao.bupt
2020-07-23 23:05 ` [PATCH v2 1/3] ARM: dts: aspeed: wedge40: disable a few i2c controllers rentao.bupt
2020-07-23 23:05 ` [PATCH v2 2/3] ARM: dts: aspeed: wedge40: enable adc device rentao.bupt
@ 2020-07-23 23:05 ` rentao.bupt
2020-07-24 5:32 ` [PATCH v2 0/3] ARM: dts: aspeed: fixup wedge40 device tree Joel Stanley
3 siblings, 0 replies; 6+ messages in thread
From: rentao.bupt @ 2020-07-23 23:05 UTC (permalink / raw)
To: Rob Herring, Joel Stanley, Andrew Jeffery, devicetree,
linux-arm-kernel, linux-aspeed, linux-kernel, openbmc, taoren
Cc: Tao Ren
From: Tao Ren <rentao.bupt@gmail.com>
Enable pwm_tacho device for fan control and monitoring in Wedge40.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
---
Changes in v2:
- Nothing changed. Resending the patch just in case the previous
email was not delivered.
.../boot/dts/aspeed-bmc-facebook-wedge40.dts | 29 +++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
index 1049cfa80ac2..8ac23ff6b09e 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
@@ -135,3 +135,32 @@
&adc {
status = "okay";
};
+
+&pwm_tacho {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm0_default
+ &pinctrl_pwm1_default
+ &pinctrl_pwm6_default
+ &pinctrl_pwm7_default>;
+
+ fan@0 {
+ reg = <0x00>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x00 0x01>;
+ };
+
+ fan@1 {
+ reg = <0x01>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x02 0x03>;
+ };
+
+ fan@6 {
+ reg = <0x06>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x04 0x05>;
+ };
+
+ fan@7 {
+ reg = <0x07>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x06 0x07>;
+ };
+};
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH v2 0/3] ARM: dts: aspeed: fixup wedge40 device tree
2020-07-23 23:05 [PATCH v2 0/3] ARM: dts: aspeed: fixup wedge40 device tree rentao.bupt
` (2 preceding siblings ...)
2020-07-23 23:05 ` [PATCH v2 3/3] ARM: dts: aspeed: wedge40: enable pwm_tacho device rentao.bupt
@ 2020-07-24 5:32 ` Joel Stanley
2020-07-24 7:57 ` Tao Ren
3 siblings, 1 reply; 6+ messages in thread
From: Joel Stanley @ 2020-07-24 5:32 UTC (permalink / raw)
To: Tao Ren
Cc: devicetree, linux-aspeed, Andrew Jeffery, Tao Ren,
OpenBMC Maillist, Linux Kernel Mailing List, Rob Herring,
Linux ARM
On Thu, 23 Jul 2020 at 23:05, <rentao.bupt@gmail.com> wrote:
>
> From: Tao Ren <rentao.bupt@gmail.com>
>
> The patch series update several devices' settings in Facebook Wedge40
> device tree.
>
> Patch #1 disables a few i2c controllers as they are not being used at
> present.
>
> Patch #2 enables adc device for voltage monitoring.
>
> Patch #3 enables pwm_tacho device for fan control and monitoring.
>
> Tao Ren (3):
> ARM: dts: aspeed: wedge40: disable a few i2c controllers
> ARM: dts: aspeed: wedge40: enable adc device
> ARM: dts: aspeed: wedge40: enable pwm_tacho device
I have merged this series into the aspeed dt-for-5.9 branch.
Cheers,
Joel
>
> .../boot/dts/aspeed-bmc-facebook-wedge40.dts | 42 +++++++++++++++----
> 1 file changed, 34 insertions(+), 8 deletions(-)
>
> --
> 2.17.1
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH v2 0/3] ARM: dts: aspeed: fixup wedge40 device tree
2020-07-24 5:32 ` [PATCH v2 0/3] ARM: dts: aspeed: fixup wedge40 device tree Joel Stanley
@ 2020-07-24 7:57 ` Tao Ren
0 siblings, 0 replies; 6+ messages in thread
From: Tao Ren @ 2020-07-24 7:57 UTC (permalink / raw)
To: Joel Stanley
Cc: devicetree, linux-aspeed, Andrew Jeffery, Tao Ren,
OpenBMC Maillist, Linux Kernel Mailing List, Rob Herring,
Linux ARM
On Fri, Jul 24, 2020 at 05:32:30AM +0000, Joel Stanley wrote:
> On Thu, 23 Jul 2020 at 23:05, <rentao.bupt@gmail.com> wrote:
> >
> > From: Tao Ren <rentao.bupt@gmail.com>
> >
> > The patch series update several devices' settings in Facebook Wedge40
> > device tree.
> >
> > Patch #1 disables a few i2c controllers as they are not being used at
> > present.
> >
> > Patch #2 enables adc device for voltage monitoring.
> >
> > Patch #3 enables pwm_tacho device for fan control and monitoring.
> >
> > Tao Ren (3):
> > ARM: dts: aspeed: wedge40: disable a few i2c controllers
> > ARM: dts: aspeed: wedge40: enable adc device
> > ARM: dts: aspeed: wedge40: enable pwm_tacho device
>
> I have merged this series into the aspeed dt-for-5.9 branch.
>
> Cheers,
>
> Joel
Thanks a lot Joel. Have a great weekend.
Cheers,
Tao
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread