[PATCH 0/2] Update dts file to support lm90 well

[PATCH 0/2] Update dts file to support lm90 well

[Wei Ni]

Add nct1008 dt entry on Tegra114 Dalmore.
Add vcc-supply for nct1008 on Tegra30 Cardhu.
Didn't add vcc-supply on Tegra20 Ventana, because on this platform,
the vcc for nct1008 is physically present and enabled.

Wei Ni (2):
  ARM: tegra: add DT entry for nct1008 to Dalmore
  ARM: tegra: add vcc supply for nct1008 to Cardhu

 arch/arm/boot/dts/tegra114-dalmore.dts |   10 +++++++++-
 arch/arm/boot/dts/tegra30-cardhu.dtsi  |    3 ++-
 2 files changed, 11 insertions(+), 2 deletions(-)

-- 
1.7.9.5

[PATCH 1/2] ARM: tegra: add DT entry for nct1008 to Dalmore

[Wei Ni]

Enable thermal sensor nct1008 for Tegra114 dalmore.

Signed-off-by: Wei Ni <wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 arch/arm/boot/dts/tegra114-dalmore.dts |   10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 871aff5..cb5ec23 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -739,6 +739,14 @@
 			realtek,ldo1-en-gpios =
 				<&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>;
 		};
+
+		temperature-sensor@4c {
+			compatible = "onnn,nct1008";
+			reg = <0x4c>;
+			vcc-supply = <&palmas_ldo6_reg>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>;
+		};
 	};
 
 	i2c@7000d000 {
@@ -948,7 +956,7 @@
 						regulator-max-microvolt = <1800000>;
 					};
 
-					ldo6 {
+					palmas_ldo6_reg: ldo6 {
 						regulator-name = "vdd-sensor-2v85";
 						regulator-min-microvolt = <2850000>;
 						regulator-max-microvolt = <2850000>;
-- 
1.7.9.5

[PATCH 2/2] ARM: tegra: add vcc supply for nct1008 to Cardhu

[Wei Ni]

Add vcc-supply property in the nct1008 node, and set it
as sys_3v3_reg.
change the name of this node to temp-sensor.

Signed-off-by: Wei Ni <wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 arch/arm/boot/dts/tegra30-cardhu.dtsi |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index e19dbf2..5ea7dfa 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -294,9 +294,10 @@
 			};
 		};
 
-		nct1008 {
+		temperature-sensor@4c {
 			compatible = "onnn,nct1008";
 			reg = <0x4c>;
+			vcc-supply = <&sys_3v3_reg>;
 			interrupt-parent = <&gpio>;
 			interrupts = <TEGRA_GPIO(CC, 2) IRQ_TYPE_LEVEL_LOW>;
 		};
-- 
1.7.9.5

Re: [PATCH 0/2] Update dts file to support lm90 well

[Stephen Warren]

On 10/07/2013 03:28 AM, Wei Ni wrote:
> Add nct1008 dt entry on Tegra114 Dalmore.
> Add vcc-supply for nct1008 on Tegra30 Cardhu.
> Didn't add vcc-supply on Tegra20 Ventana, because on this platform,
> the vcc for nct1008 is physically present and enabled.

I have applied the series to Tegra's for-3.13/dt branch.