From: Quentin Schulz <quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
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Quentin Schulz
<quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Subject: [PATCH v3 02/16] dt-bindings: iio: adc: add binding for X-Powers AXP PMICs ADC
Date: Mon, 15 Jan 2018 11:33:36 +0100 [thread overview]
Message-ID: <8191dd8cc334049b8b91a231f9f276b6d0689628.1516012352.git-series.quentin.schulz@free-electrons.com> (raw)
In-Reply-To: <cover.2e5329bf5475a5160e613a4eb1e1377c662ce56e.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
In-Reply-To: <cover.2e5329bf5475a5160e613a4eb1e1377c662ce56e.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
X-Powers PMICs have several ADC channels that can be used for different
purposes, e.g. PMIC internal temperature, battery voltage or AC current.
This is the documentation for AXP209, AXP221/223 and AXP813 ADC
bindings.
Signed-off-by: Quentin Schulz <quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Reviewed-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt | 48 +++++++++-
1 file changed, 48 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt
diff --git a/Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt b/Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt
new file mode 100644
index 0000000..7a63139
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt
@@ -0,0 +1,48 @@
+* X-Powers AXP ADC bindings
+
+Required properties:
+ - compatible: should be one of:
+ - "x-powers,axp209-adc",
+ - "x-powers,axp221-adc",
+ - "x-powers,axp813-adc",
+ - #io-channel-cells: should be 1,
+
+Example:
+
+&axp22x {
+ adc {
+ compatible = "x-powers,axp221-adc";
+ #io-channel-cells = <1>;
+ };
+};
+
+ADC channels and their indexes per variant:
+
+AXP209
+------
+ 0 | acin_v
+ 1 | acin_i
+ 2 | vbus_v
+ 3 | vbus_i
+ 4 | pmic_temp
+ 5 | gpio0_v
+ 6 | gpio1_v
+ 7 | ipsout_v
+ 8 | batt_v
+ 9 | batt_chrg_i
+10 | batt_dischrg_i
+
+AXP22x
+------
+ 0 | pmic_temp
+ 1 | batt_v
+ 2 | batt_chrg_i
+ 3 | batt_dischrg_i
+
+AXP813
+------
+ 0 | pmic_temp
+ 1 | gpio0_v
+ 2 | batt_v
+ 3 | batt_chrg_i
+ 4 | batt_dischrg_i
--
git-series 0.9.1
next prev parent reply other threads:[~2018-01-15 10:33 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-15 10:33 [PATCH v3 00/16] add support for AXP813 ADC and battery power supply Quentin Schulz
[not found] ` <cover.2e5329bf5475a5160e613a4eb1e1377c662ce56e.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-15 10:33 ` [PATCH v3 01/16] iio: adc: axp20x_adc: put ADC rate setting in a per-variant function Quentin Schulz
[not found] ` <9488159b43c4cc8418afa9d1562d972c4631cb02.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-21 12:13 ` Jonathan Cameron
2018-01-15 10:33 ` Quentin Schulz [this message]
2018-01-21 12:18 ` [PATCH v3 02/16] dt-bindings: iio: adc: add binding for X-Powers AXP PMICs ADC Jonathan Cameron
2018-01-15 10:33 ` [PATCH v3 03/16] iio: adc: axp20x_adc: make it possible to probe from DT Quentin Schulz
2018-01-21 12:22 ` Jonathan Cameron
2018-01-15 10:33 ` [PATCH v3 04/16] ARM: dtsi: axp209: add node for ADC Quentin Schulz
[not found] ` <ea299dca30bb3d0413d35717522643b5a00e731c.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-23 15:33 ` Chen-Yu Tsai
2018-01-15 10:33 ` [PATCH v3 05/16] ARM: dtsi: axp22x: " Quentin Schulz
[not found] ` <c73ef705e9feacde577de66355a2033b419ca004.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-23 15:33 ` Chen-Yu Tsai
2018-01-15 10:33 ` [PATCH v3 06/16] mfd: axp20x: make AXP209/22x cells probe their ADC via DT Quentin Schulz
[not found] ` <8901f920fb8d84f8bf0cb2832f560c78bffc0392.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-23 9:54 ` Lee Jones
2018-01-23 15:32 ` Chen-Yu Tsai
2018-01-15 10:33 ` [PATCH v3 07/16] iio: adc: axp20x_adc: add support for AXP813 ADC Quentin Schulz
2018-01-21 12:26 ` Jonathan Cameron
2018-01-22 8:22 ` Quentin Schulz
2018-01-28 8:12 ` Jonathan Cameron
2018-01-15 10:33 ` [PATCH v3 08/16] ARM: dtsi: axp81x: add node for ADC Quentin Schulz
[not found] ` <eb8f23f57dc9d7d7c87c5eea2f85e90470e27c83.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-23 15:33 ` Chen-Yu Tsai
2018-01-15 10:33 ` [PATCH v3 09/16] mfd: axp20x: probe axp20x_adc driver for AXP813 Quentin Schulz
[not found] ` <d5792ed6e1e989dde3c9ecdd018286109dfc101d.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-23 9:53 ` Lee Jones
2018-01-23 15:32 ` Chen-Yu Tsai
2018-01-15 10:33 ` [PATCH v3 10/16] power: supply: axp20x_battery: use data structure instead of ID for Quentin Schulz
[not found] ` <c4129842e1254289ebb3ad1755879a3722bac1cf.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-23 15:39 ` Chen-Yu Tsai
2018-01-15 10:33 ` [PATCH v3 11/16] dt-bindings: power: supply: axp20x: add AXP813 battery DT binding Quentin Schulz
[not found] ` <7b53727c33207f4b7ae36218c99abfb86876e716.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-23 15:43 ` Chen-Yu Tsai
2018-01-15 10:33 ` [PATCH v3 12/16] power: supply: axp20x_battery: add support for AXP813 Quentin Schulz
[not found] ` <42b2e555083abbab43e48362175dc9c2eeeedf3c.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-23 15:47 ` Chen-Yu Tsai
2018-01-15 10:33 ` [PATCH v3 13/16] mfd: axp20x: add battery power supply cell " Quentin Schulz
[not found] ` <76855b0d3b9eb75e00eb6a058db5b4a33b0558c6.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-23 15:50 ` Chen-Yu Tsai
2018-01-15 10:33 ` [PATCH v3 14/16] ARM: dtsi: axp81x: add battery power supply subnode Quentin Schulz
[not found] ` <9c045de8dcee9a71803978855762e272efdc41d3.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-23 15:50 ` Chen-Yu Tsai
2018-01-15 10:33 ` [PATCH v3 15/16] ARM: dtsi: sun8i: a711: enable " Quentin Schulz
2018-01-23 15:51 ` [linux-sunxi] " Chen-Yu Tsai
2018-01-15 10:33 ` [PATCH v3 16/16] ARM: dtsi: axp81x: remove IP name from DT node name Quentin Schulz
[not found] ` <6e881951c43b8829cd509c3db06fa5520f71e779.1516012352.git-series.quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2018-01-23 15:51 ` Chen-Yu Tsai
2018-01-23 15:55 ` [PATCH v3 00/16] add support for AXP813 ADC and battery power supply Chen-Yu Tsai
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