* [PATCH v2 0/2] T4240RBD: add device tree entry for W83793
@ 2016-11-17 10:23 Florian Larysch
2016-11-17 10:23 ` [PATCH v2 1/2] powerpc/dts: add device tree entry for W83793 on T4240RDB Florian Larysch
2016-11-17 10:23 ` [PATCH v2 2/2] DT: i2c: W83793 is a trivial device Florian Larysch
0 siblings, 2 replies; 4+ messages in thread
From: Florian Larysch @ 2016-11-17 10:23 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev, devicetree, Florian Larysch
v2:
- Ordered DT nodes by address
- Added an entry for the chip to the trivial-devices list
Florian Larysch (2):
powerpc/dts: add device tree entry for W83793 on T4240RDB
DT: i2c: W83793 is a trivial device
Documentation/devicetree/bindings/i2c/trivial-devices.txt | 1 +
arch/powerpc/boot/dts/fsl/t4240rdb.dts | 4 ++++
2 files changed, 5 insertions(+)
--
2.10.2
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v2 1/2] powerpc/dts: add device tree entry for W83793 on T4240RDB
2016-11-17 10:23 [PATCH v2 0/2] T4240RBD: add device tree entry for W83793 Florian Larysch
@ 2016-11-17 10:23 ` Florian Larysch
2016-11-17 10:23 ` [PATCH v2 2/2] DT: i2c: W83793 is a trivial device Florian Larysch
1 sibling, 0 replies; 4+ messages in thread
From: Florian Larysch @ 2016-11-17 10:23 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev, devicetree, Florian Larysch
The T4240RDB contains a W83793 hardware monitoring chip. Add a device
tree entry to make the driver attach to it, as the i2c-mpc bus driver
dropped support for class-based instantiation of devices a long time
ago.
Signed-off-by: Florian Larysch <fl@n621.de>
---
arch/powerpc/boot/dts/fsl/t4240rdb.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/powerpc/boot/dts/fsl/t4240rdb.dts b/arch/powerpc/boot/dts/fsl/t4240rdb.dts
index cc0a264..8166c66 100644
--- a/arch/powerpc/boot/dts/fsl/t4240rdb.dts
+++ b/arch/powerpc/boot/dts/fsl/t4240rdb.dts
@@ -125,6 +125,10 @@
};
i2c@118000 {
+ hwmon@2f {
+ compatible = "winbond,w83793";
+ reg = <0x2f>;
+ };
eeprom@52 {
compatible = "at24,24c256";
reg = <0x52>;
--
2.10.2
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH v2 2/2] DT: i2c: W83793 is a trivial device
2016-11-17 10:23 [PATCH v2 0/2] T4240RBD: add device tree entry for W83793 Florian Larysch
2016-11-17 10:23 ` [PATCH v2 1/2] powerpc/dts: add device tree entry for W83793 on T4240RDB Florian Larysch
@ 2016-11-17 10:23 ` Florian Larysch
2016-11-18 14:30 ` Rob Herring
1 sibling, 1 reply; 4+ messages in thread
From: Florian Larysch @ 2016-11-17 10:23 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev, devicetree, Florian Larysch
Signed-off-by: Florian Larysch <fl@n621.de>
---
Documentation/devicetree/bindings/i2c/trivial-devices.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
index fbbad64..c65aff0 100644
--- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
@@ -158,4 +158,5 @@ ti,tsc2003 I2C Touch-Screen Controller
ti,tmp102 Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface
ti,tmp103 Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface
ti,tmp275 Digital Temperature Sensor
+winbond,w83793 Winbond/Nuvoton H/W Monitor
winbond,wpct301 i2c trusted platform module (TPM)
--
2.10.2
^ permalink raw reply related [flat|nested] 4+ messages in thread
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2016-11-17 10:23 [PATCH v2 0/2] T4240RBD: add device tree entry for W83793 Florian Larysch
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