* [PATCH 0/4] Get exynos adc driver running on on exynos5250-snow
@ 2013-03-12 23:13 Doug Anderson
2013-03-12 23:13 ` [PATCH 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
` (2 more replies)
0 siblings, 3 replies; 10+ messages in thread
From: Doug Anderson @ 2013-03-12 23:13 UTC (permalink / raw)
To: linux-arm-kernel
This set of patches is based on Naveen Krishna Chatradhi's recent work
(some of which is still in-flight) and does the final touches to get
things working on exynos5250-snow (the ARM Chromebook).
These patches were tested on next-20130312 (which includes support for
the common clock framework on exynos) plus the current linux-iio/togreg:
95783f2 iio: adc: add exynos adc driver under iio framwork
298489f iio:common: Use spi_sync_transfer() in STMicroelectronics ...
1d9a4cb IIO ADC support for AD7923
9a282b0 iio: Add OF support
3d277fc3 staging:iio: Remove adt7410 driver
...plus Naveen's recent ADC cleanup and NTC thermistor patch.
Doug Anderson (4):
iio: adc: Document the regulator/clocks for exynos-adc
iio: adc: Add dt support for turning on the phy in exynos-adc
ARM: dts: Add adc to exynos5250 device tree file
ARM: dts: Add adc and thermistors for exynos5250-snow
.../devicetree/bindings/arm/samsung/exynos-adc.txt | 12 +++++++--
arch/arm/boot/dts/cros5250-common.dtsi | 4 +++
arch/arm/boot/dts/exynos5250-snow.dts | 31 ++++++++++++++++++++++
arch/arm/boot/dts/exynos5250.dtsi | 11 ++++++++
drivers/iio/adc/exynos_adc.c | 14 +++++++++-
5 files changed, 69 insertions(+), 3 deletions(-)
--
1.8.1.3
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 3/4] ARM: dts: Add adc to exynos5250 device tree file
2013-03-12 23:13 [PATCH 0/4] Get exynos adc driver running on on exynos5250-snow Doug Anderson
@ 2013-03-12 23:13 ` Doug Anderson
2013-03-12 23:13 ` [PATCH 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow Doug Anderson
2013-03-13 20:39 ` [PATCH v2 0/4] This set of patches is based on Naveen Krishna Chatradhi's recent work Doug Anderson
2 siblings, 0 replies; 10+ messages in thread
From: Doug Anderson @ 2013-03-12 23:13 UTC (permalink / raw)
To: linux-arm-kernel
Add the device tree entry for the device-tree enabled ADC driver that
recently landed in the iio tree.
Signed-off-by: Doug Anderson <dianders@chromium.org>
---
arch/arm/boot/dts/exynos5250.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 24c52e6..3773feb 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -115,6 +115,17 @@
interrupts = <1 2>, <22 4>;
};
+ adc: adc at 12D10000 {
+ compatible = "samsung,exynos-adc-v1";
+ reg = <0x12D10000 0x100>, <0x10040718 0x4>;
+ interrupts = <0 106 0>;
+ #io-channel-cells = <1>;
+ io-channel-ranges;
+
+ clocks = <&clock 303>;
+ clock-names = "adc";
+ };
+
watchdog {
compatible = "samsung,s3c2410-wdt";
reg = <0x101D0000 0x100>;
--
1.8.1.3
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow
2013-03-12 23:13 [PATCH 0/4] Get exynos adc driver running on on exynos5250-snow Doug Anderson
2013-03-12 23:13 ` [PATCH 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
@ 2013-03-12 23:13 ` Doug Anderson
2013-03-13 20:39 ` [PATCH v2 0/4] This set of patches is based on Naveen Krishna Chatradhi's recent work Doug Anderson
2 siblings, 0 replies; 10+ messages in thread
From: Doug Anderson @ 2013-03-12 23:13 UTC (permalink / raw)
To: linux-arm-kernel
Hook up the exynos5250-snow thermistors via the device tree now that
there's a driver available to use them.
Signed-off-by: Doug Anderson <dianders@chromium.org>
---
arch/arm/boot/dts/cros5250-common.dtsi | 4 ++++
arch/arm/boot/dts/exynos5250-snow.dts | 31 +++++++++++++++++++++++++++++++
2 files changed, 35 insertions(+)
diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
index 62eceb4..cb48981 100644
--- a/arch/arm/boot/dts/cros5250-common.dtsi
+++ b/arch/arm/boot/dts/cros5250-common.dtsi
@@ -305,6 +305,10 @@
status = "disabled";
};
+ adc at 12D10000 {
+ vdd-supply = <&buck5_reg>;
+ };
+
hdmi {
hpd-gpio = <&gpx3 7 0xf 1 3>;
};
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index babd9f9..1cab5fd 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -51,4 +51,35 @@
clock-frequency = <24000000>;
};
};
+
+ adc at 12D10000 {
+ ncp15wb473 at 3 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uV = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 3>;
+ };
+ ncp15wb473 at 4 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uV = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 4>;
+ };
+ ncp15wb473 at 5 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uV = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 5>;
+ };
+ ncp15wb473 at 6 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uV = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 6>;
+ };
+ };
};
--
1.8.1.3
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v2 0/4] This set of patches is based on Naveen Krishna Chatradhi's recent work
2013-03-12 23:13 [PATCH 0/4] Get exynos adc driver running on on exynos5250-snow Doug Anderson
2013-03-12 23:13 ` [PATCH 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
2013-03-12 23:13 ` [PATCH 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow Doug Anderson
@ 2013-03-13 20:39 ` Doug Anderson
2013-03-13 20:40 ` [PATCH v2 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
2013-03-13 20:40 ` [PATCH v2 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow Doug Anderson
2 siblings, 2 replies; 10+ messages in thread
From: Doug Anderson @ 2013-03-13 20:39 UTC (permalink / raw)
To: linux-arm-kernel
(some of which is still in-flight) and does the final touches to get
things working on exynos5250-snow (the ARM Chromebook).
These patches were tested on next-20130312 (which includes support for
the common clock framework on exynos) plus the current linux-iio/togreg:
95783f2 iio: adc: add exynos adc driver under iio framwork
298489f iio:common: Use spi_sync_transfer() in STMicroelectronics ...
1d9a4cb IIO ADC support for AD7923
9a282b0 iio: Add OF support
3d277fc3 staging:iio: Remove adt7410 driver
Changes in v2:
- Match 'uV' -> 'uv' change in Naveen's bindings.
Doug Anderson (4):
iio: adc: Document the regulator/clocks for exynos-adc
iio: adc: Add dt support for turning on the phy in exynos-adc
ARM: dts: Add adc to exynos5250 device tree file
ARM: dts: Add adc and thermistors for exynos5250-snow
.../devicetree/bindings/arm/samsung/exynos-adc.txt | 12 +++++++--
arch/arm/boot/dts/cros5250-common.dtsi | 4 +++
arch/arm/boot/dts/exynos5250-snow.dts | 31 ++++++++++++++++++++++
arch/arm/boot/dts/exynos5250.dtsi | 11 ++++++++
drivers/iio/adc/exynos_adc.c | 14 +++++++++-
5 files changed, 69 insertions(+), 3 deletions(-)
--
1.8.1.3
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v2 3/4] ARM: dts: Add adc to exynos5250 device tree file
2013-03-13 20:39 ` [PATCH v2 0/4] This set of patches is based on Naveen Krishna Chatradhi's recent work Doug Anderson
@ 2013-03-13 20:40 ` Doug Anderson
2013-03-15 15:45 ` Naveen Krishna Ch
2013-03-13 20:40 ` [PATCH v2 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow Doug Anderson
1 sibling, 1 reply; 10+ messages in thread
From: Doug Anderson @ 2013-03-13 20:40 UTC (permalink / raw)
To: linux-arm-kernel
Add the device tree entry for the device-tree enabled ADC driver that
recently landed in the iio tree.
Signed-off-by: Doug Anderson <dianders@chromium.org>
---
Changes in v2: None
arch/arm/boot/dts/exynos5250.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 3acf594..1642062 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -69,6 +69,17 @@
<0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
};
+ adc: adc at 12D10000 {
+ compatible = "samsung,exynos-adc-v1";
+ reg = <0x12D10000 0x100>, <0x10040718 0x4>;
+ interrupts = <0 106 0>;
+ #io-channel-cells = <1>;
+ io-channel-ranges;
+
+ clocks = <&clock 303>;
+ clock-names = "adc";
+ };
+
watchdog {
compatible = "samsung,s3c2410-wdt";
reg = <0x101D0000 0x100>;
--
1.8.1.3
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v2 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow
2013-03-13 20:39 ` [PATCH v2 0/4] This set of patches is based on Naveen Krishna Chatradhi's recent work Doug Anderson
2013-03-13 20:40 ` [PATCH v2 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
@ 2013-03-13 20:40 ` Doug Anderson
2013-03-15 10:24 ` Naveen Krishna Ch
1 sibling, 1 reply; 10+ messages in thread
From: Doug Anderson @ 2013-03-13 20:40 UTC (permalink / raw)
To: linux-arm-kernel
Hook up the exynos5250-snow thermistors via the device tree now that
there's a driver available to use them.
Signed-off-by: Doug Anderson <dianders@chromium.org>
---
Changes in v2:
- Match 'uV' -> 'uv' change in Naveen's bindings.
arch/arm/boot/dts/cros5250-common.dtsi | 4 ++++
arch/arm/boot/dts/exynos5250-snow.dts | 31 +++++++++++++++++++++++++++++++
2 files changed, 35 insertions(+)
diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
index 46c0980..f7cc835 100644
--- a/arch/arm/boot/dts/cros5250-common.dtsi
+++ b/arch/arm/boot/dts/cros5250-common.dtsi
@@ -167,6 +167,10 @@
status = "disabled";
};
+ adc at 12D10000 {
+ vdd-supply = <&buck5_reg>;
+ };
+
hdmi {
hpd-gpio = <&gpx3 7 0xf 1 3>;
};
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 17dd951..b78da7c 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -40,4 +40,35 @@
<&gpc4 5 2 3 0>, <&gpc4 6 2 3 0>;
};
};
+
+ adc at 12D10000 {
+ ncp15wb473 at 3 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uv = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 3>;
+ };
+ ncp15wb473 at 4 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uv = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 4>;
+ };
+ ncp15wb473 at 5 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uv = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 5>;
+ };
+ ncp15wb473 at 6 {
+ compatible = "ntc,ncp15wb473";
+ pullup-uv = <1800000>;
+ pullup-ohm = <47000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc 6>;
+ };
+ };
};
--
1.8.1.3
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v2 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow
2013-03-13 20:40 ` [PATCH v2 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow Doug Anderson
@ 2013-03-15 10:24 ` Naveen Krishna Ch
2013-03-15 15:42 ` Naveen Krishna Ch
0 siblings, 1 reply; 10+ messages in thread
From: Naveen Krishna Ch @ 2013-03-15 10:24 UTC (permalink / raw)
To: linux-arm-kernel
Doug,
On 14 March 2013 02:10, Doug Anderson <dianders@chromium.org> wrote:
> Hook up the exynos5250-snow thermistors via the device tree now that
> there's a driver available to use them.
>
> Signed-off-by: Doug Anderson <dianders@chromium.org>
> ---
> Changes in v2:
> - Match 'uV' -> 'uv' change in Naveen's bindings.
>
> arch/arm/boot/dts/cros5250-common.dtsi | 4 ++++
> arch/arm/boot/dts/exynos5250-snow.dts | 31 +++++++++++++++++++++++++++++++
> 2 files changed, 35 insertions(+)
>
> diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
> index 46c0980..f7cc835 100644
> --- a/arch/arm/boot/dts/cros5250-common.dtsi
> +++ b/arch/arm/boot/dts/cros5250-common.dtsi
> @@ -167,6 +167,10 @@
> status = "disabled";
> };
>
> + adc at 12D10000 {
> + vdd-supply = <&buck5_reg>;
> + };
> +
> hdmi {
> hpd-gpio = <&gpx3 7 0xf 1 3>;
> };
> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> index 17dd951..b78da7c 100644
> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> @@ -40,4 +40,35 @@
> <&gpc4 5 2 3 0>, <&gpc4 6 2 3 0>;
> };
> };
> +
> + adc at 12D10000 {
> + ncp15wb473 at 3 {
> + compatible = "ntc,ncp15wb473";
> + pullup-uv = <1800000>;
> + pullup-ohm = <47000>;
> + pulldown-ohm = <0>;
> + io-channels = <&adc 3>;
> + };
> + ncp15wb473 at 4 {
> + compatible = "ntc,ncp15wb473";
> + pullup-uv = <1800000>;
> + pullup-ohm = <47000>;
> + pulldown-ohm = <0>;
> + io-channels = <&adc 4>;
> + };
> + ncp15wb473 at 5 {
> + compatible = "ntc,ncp15wb473";
> + pullup-uv = <1800000>;
> + pullup-ohm = <47000>;
> + pulldown-ohm = <0>;
> + io-channels = <&adc 5>;
> + };
> + ncp15wb473 at 6 {
> + compatible = "ntc,ncp15wb473";
> + pullup-uv = <1800000>;
> + pullup-ohm = <47000>;
> + pulldown-ohm = <0>;
> + io-channels = <&adc 6>;
> + };
> + };
> };
Thanks for the upload, i've tested with a similar changes.
> --
> 1.8.1.3
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
--
Shine bright,
(: Nav :)
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v2 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow
2013-03-15 10:24 ` Naveen Krishna Ch
@ 2013-03-15 15:42 ` Naveen Krishna Ch
2013-03-27 18:36 ` Naveen Krishna Ch
0 siblings, 1 reply; 10+ messages in thread
From: Naveen Krishna Ch @ 2013-03-15 15:42 UTC (permalink / raw)
To: linux-arm-kernel
On 15 March 2013 15:54, Naveen Krishna Ch <naveenkrishna.ch@gmail.com> wrote:
> Doug,
>
> On 14 March 2013 02:10, Doug Anderson <dianders@chromium.org> wrote:
>> Hook up the exynos5250-snow thermistors via the device tree now that
>> there's a driver available to use them.
>>
>> Signed-off-by: Doug Anderson <dianders@chromium.org>
Tested-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
used these changes to test on snow before submitting the ADC and NTC
driver changes.
>> ---
>> Changes in v2:
>> - Match 'uV' -> 'uv' change in Naveen's bindings.
>>
>> arch/arm/boot/dts/cros5250-common.dtsi | 4 ++++
>> arch/arm/boot/dts/exynos5250-snow.dts | 31 +++++++++++++++++++++++++++++++
>> 2 files changed, 35 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
>> index 46c0980..f7cc835 100644
>> --- a/arch/arm/boot/dts/cros5250-common.dtsi
>> +++ b/arch/arm/boot/dts/cros5250-common.dtsi
>> @@ -167,6 +167,10 @@
>> status = "disabled";
>> };
>>
>> + adc at 12D10000 {
>> + vdd-supply = <&buck5_reg>;
>> + };
>> +
>> hdmi {
>> hpd-gpio = <&gpx3 7 0xf 1 3>;
>> };
>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>> index 17dd951..b78da7c 100644
>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>> @@ -40,4 +40,35 @@
>> <&gpc4 5 2 3 0>, <&gpc4 6 2 3 0>;
>> };
>> };
>> +
>> + adc at 12D10000 {
>> + ncp15wb473 at 3 {
>> + compatible = "ntc,ncp15wb473";
>> + pullup-uv = <1800000>;
>> + pullup-ohm = <47000>;
>> + pulldown-ohm = <0>;
>> + io-channels = <&adc 3>;
>> + };
>> + ncp15wb473 at 4 {
>> + compatible = "ntc,ncp15wb473";
>> + pullup-uv = <1800000>;
>> + pullup-ohm = <47000>;
>> + pulldown-ohm = <0>;
>> + io-channels = <&adc 4>;
>> + };
>> + ncp15wb473 at 5 {
>> + compatible = "ntc,ncp15wb473";
>> + pullup-uv = <1800000>;
>> + pullup-ohm = <47000>;
>> + pulldown-ohm = <0>;
>> + io-channels = <&adc 5>;
>> + };
>> + ncp15wb473 at 6 {
>> + compatible = "ntc,ncp15wb473";
>> + pullup-uv = <1800000>;
>> + pullup-ohm = <47000>;
>> + pulldown-ohm = <0>;
>> + io-channels = <&adc 6>;
>> + };
>> + };
>> };
> Thanks for the upload, i've tested with a similar changes.
>> --
>> 1.8.1.3
>>
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>> the body of a message to majordomo at vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>> Please read the FAQ at http://www.tux.org/lkml/
>
>
>
> --
> Shine bright,
> (: Nav :)
--
Shine bright,
(: Nav :)
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v2 3/4] ARM: dts: Add adc to exynos5250 device tree file
2013-03-13 20:40 ` [PATCH v2 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
@ 2013-03-15 15:45 ` Naveen Krishna Ch
0 siblings, 0 replies; 10+ messages in thread
From: Naveen Krishna Ch @ 2013-03-15 15:45 UTC (permalink / raw)
To: linux-arm-kernel
On 14 March 2013 02:10, Doug Anderson <dianders@chromium.org> wrote:
> Add the device tree entry for the device-tree enabled ADC driver that
> recently landed in the iio tree.
>
> Signed-off-by: Doug Anderson <dianders@chromium.org>
I've not used the "clock" binding yet, Will test with that and give a tag.
> ---
> Changes in v2: None
>
> arch/arm/boot/dts/exynos5250.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
> index 3acf594..1642062 100644
> --- a/arch/arm/boot/dts/exynos5250.dtsi
> +++ b/arch/arm/boot/dts/exynos5250.dtsi
> @@ -69,6 +69,17 @@
> <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
> };
>
> + adc: adc at 12D10000 {
> + compatible = "samsung,exynos-adc-v1";
> + reg = <0x12D10000 0x100>, <0x10040718 0x4>;
> + interrupts = <0 106 0>;
> + #io-channel-cells = <1>;
> + io-channel-ranges;
> +
> + clocks = <&clock 303>;
> + clock-names = "adc";
> + };
> +
> watchdog {
> compatible = "samsung,s3c2410-wdt";
> reg = <0x101D0000 0x100>;
> --
> 1.8.1.3
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
--
Shine bright,
(: Nav :)
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v2 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow
2013-03-15 15:42 ` Naveen Krishna Ch
@ 2013-03-27 18:36 ` Naveen Krishna Ch
0 siblings, 0 replies; 10+ messages in thread
From: Naveen Krishna Ch @ 2013-03-27 18:36 UTC (permalink / raw)
To: linux-arm-kernel
On 15 March 2013 08:42, Naveen Krishna Ch <naveenkrishna.ch@gmail.com> wrote:
> On 15 March 2013 15:54, Naveen Krishna Ch <naveenkrishna.ch@gmail.com> wrote:
>> Doug,
>>
>> On 14 March 2013 02:10, Doug Anderson <dianders@chromium.org> wrote:
>>> Hook up the exynos5250-snow thermistors via the device tree now that
>>> there's a driver available to use them.
>>>
>>> Signed-off-by: Doug Anderson <dianders@chromium.org>
> Tested-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
> used these changes to test on snow before submitting the ADC and NTC
> driver changes.
Kukjin, Any update on this patch. you want us to rebase it ?
>>> ---
>>> Changes in v2:
>>> - Match 'uV' -> 'uv' change in Naveen's bindings.
>>>
>>> arch/arm/boot/dts/cros5250-common.dtsi | 4 ++++
>>> arch/arm/boot/dts/exynos5250-snow.dts | 31 +++++++++++++++++++++++++++++++
>>> 2 files changed, 35 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi
>>> index 46c0980..f7cc835 100644
>>> --- a/arch/arm/boot/dts/cros5250-common.dtsi
>>> +++ b/arch/arm/boot/dts/cros5250-common.dtsi
>>> @@ -167,6 +167,10 @@
>>> status = "disabled";
>>> };
>>>
>>> + adc at 12D10000 {
>>> + vdd-supply = <&buck5_reg>;
>>> + };
>>> +
>>> hdmi {
>>> hpd-gpio = <&gpx3 7 0xf 1 3>;
>>> };
>>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>>> index 17dd951..b78da7c 100644
>>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>>> @@ -40,4 +40,35 @@
>>> <&gpc4 5 2 3 0>, <&gpc4 6 2 3 0>;
>>> };
>>> };
>>> +
>>> + adc at 12D10000 {
>>> + ncp15wb473 at 3 {
>>> + compatible = "ntc,ncp15wb473";
>>> + pullup-uv = <1800000>;
>>> + pullup-ohm = <47000>;
>>> + pulldown-ohm = <0>;
>>> + io-channels = <&adc 3>;
>>> + };
>>> + ncp15wb473 at 4 {
>>> + compatible = "ntc,ncp15wb473";
>>> + pullup-uv = <1800000>;
>>> + pullup-ohm = <47000>;
>>> + pulldown-ohm = <0>;
>>> + io-channels = <&adc 4>;
>>> + };
>>> + ncp15wb473 at 5 {
>>> + compatible = "ntc,ncp15wb473";
>>> + pullup-uv = <1800000>;
>>> + pullup-ohm = <47000>;
>>> + pulldown-ohm = <0>;
>>> + io-channels = <&adc 5>;
>>> + };
>>> + ncp15wb473 at 6 {
>>> + compatible = "ntc,ncp15wb473";
>>> + pullup-uv = <1800000>;
>>> + pullup-ohm = <47000>;
>>> + pulldown-ohm = <0>;
>>> + io-channels = <&adc 6>;
>>> + };
>>> + };
>>> };
>> Thanks for the upload, i've tested with a similar changes.
>>> --
>>> 1.8.1.3
>>>
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>>> the body of a message to majordomo at vger.kernel.org
>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>> Please read the FAQ at http://www.tux.org/lkml/
>>
>>
>>
>> --
>> Shine bright,
>> (: Nav :)
>
>
>
> --
> Shine bright,
> (: Nav :)
--
Shine bright,
(: Nav :)
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2013-03-27 18:36 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-03-12 23:13 [PATCH 0/4] Get exynos adc driver running on on exynos5250-snow Doug Anderson
2013-03-12 23:13 ` [PATCH 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
2013-03-12 23:13 ` [PATCH 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow Doug Anderson
2013-03-13 20:39 ` [PATCH v2 0/4] This set of patches is based on Naveen Krishna Chatradhi's recent work Doug Anderson
2013-03-13 20:40 ` [PATCH v2 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
2013-03-15 15:45 ` Naveen Krishna Ch
2013-03-13 20:40 ` [PATCH v2 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow Doug Anderson
2013-03-15 10:24 ` Naveen Krishna Ch
2013-03-15 15:42 ` Naveen Krishna Ch
2013-03-27 18:36 ` Naveen Krishna Ch
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).