| Message ID | 20220322105857.1107016-2-robert.marko@sartura.hr (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/2] arm64: dts: uDPU: update partition table | expand |
On Tue, Mar 22, 2022 at 11:58:57AM +0100, Robert Marko wrote: > uDPU has a pair of NCT375 temperature sensors, which are TMP75C compatible > as far as the driver is concerned. > > The current LM75 compatible worked as all of the LM75 compatible sensors > are backwards compatible with the original part, but it meant that lower > resolution and incorrect sample rate was being used. > > The "lm75" compatible has been deprecated anyway and is meant as fallback > in order to keep older DTS-es working. > > Signed-off-by: Robert Marko <robert.marko@sartura.hr> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Andrew
On Tuesday 22 March 2022 11:58:57 Robert Marko wrote: > uDPU has a pair of NCT375 temperature sensors, which are TMP75C compatible > as far as the driver is concerned. > > The current LM75 compatible worked as all of the LM75 compatible sensors > are backwards compatible with the original part, but it meant that lower > resolution and incorrect sample rate was being used. > > The "lm75" compatible has been deprecated anyway and is meant as fallback > in order to keep older DTS-es working. > > Signed-off-by: Robert Marko <robert.marko@sartura.hr> Reviewed-by: Pali Rohár <pali@kernel.org> > --- > Changes in v2: > * None > --- > arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts > index ac64949bb53e..1f534c0c65f7 100644 > --- a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts > +++ b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts > @@ -153,15 +153,15 @@ &i2c1 { > scl-gpios = <&gpionb 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > sda-gpios = <&gpionb 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; > > - lm75@48 { > + nct375@48 { > status = "okay"; > - compatible = "lm75"; > + compatible = "ti,tmp75c"; > reg = <0x48>; > }; > > - lm75@49 { > + nct375@49 { > status = "okay"; > - compatible = "lm75"; > + compatible = "ti,tmp75c"; > reg = <0x49>; > }; > }; > -- > 2.35.1 >
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts index ac64949bb53e..1f534c0c65f7 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts @@ -153,15 +153,15 @@ &i2c1 { scl-gpios = <&gpionb 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; sda-gpios = <&gpionb 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - lm75@48 { + nct375@48 { status = "okay"; - compatible = "lm75"; + compatible = "ti,tmp75c"; reg = <0x48>; }; - lm75@49 { + nct375@49 { status = "okay"; - compatible = "lm75"; + compatible = "ti,tmp75c"; reg = <0x49>; }; };
uDPU has a pair of NCT375 temperature sensors, which are TMP75C compatible as far as the driver is concerned. The current LM75 compatible worked as all of the LM75 compatible sensors are backwards compatible with the original part, but it meant that lower resolution and incorrect sample rate was being used. The "lm75" compatible has been deprecated anyway and is meant as fallback in order to keep older DTS-es working. Signed-off-by: Robert Marko <robert.marko@sartura.hr> --- Changes in v2: * None --- arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)