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Groups > linux.kernel > #1263227
| From | Chen Feng <puck.chen@hisilicon.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/7] doc:bindings:Document for mtcmos regulator on hi6220 SoC |
| Date | 2015-11-05 15:00 +0100 |
| Message-ID | <qrtf5-7pc-27@gated-at.bofh.it> (permalink) |
| References | <qrsVH-7i3-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Add Document for mtcmos driver on hi6220 SoC
Signed-off-by: Chen Feng <puck.chen@hisilicon.com>
Signed-off-by: Fei Wang <w.f@huawei.com>
---
.../bindings/regulator/hisilicon,hi6220-mtcmos.txt | 32 ++++++++++++++++++++++
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/hisilicon,hi6220-mtcmos.txt
diff --git a/Documentation/devicetree/bindings/regulator/hisilicon,hi6220-mtcmos.txt b/Documentation/devicetree/bindings/regulator/hisilicon,hi6220-mtcmos.txt
new file mode 100644
index 0000000..bb06e1b
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/hisilicon,hi6220-mtcmos.txt
@@ -0,0 +1,32 @@
+Hi6220 mtcmos Voltage regulators
+
+Required parent device properties:
+- compatible: Must be "hisilicon,hi6220-mtcmos-driver"
+- hisilicon,mtcmos-steady-us: The time to wait for power steady
+- hisilicon,mtcmos-sc-on-base: address of mtcmos on hi6220 SoC
+
+Required child device properties:
+- regulator-name: The name of mtcmos
+- hisilicon,ctrl-regs: Offset of ctrl-regs
+- hisilicon,ctrl-data: The bit to ctrl the regulator
+
+Example:
+ mtcmos {
+ compatible = "hisilicon,hi6220-mtcmos-driver";
+ hisilicon,mtcmos-steady-us = <10>;
+ hisilicon,mtcmos-sc-on-base = <0xf7800000>;
+ hisilicon,mtcmos-acpu-on-base = <0xf65a0000>;
+
+ mtcmos1: regulator@a1{
+ regulator-name = "G3D_PD_VDD";
+ regulator-compatible = "mtcmos1";
+ hisilicon,ctrl-regs = <0x830 0x834 0x83c>;
+ hisilicon,ctrl-data = <1 0x1>;
+ };
+ mtcmos2: regulator@a2{
+ regulator-name = "SOC_MED";
+ regulator-compatible = "mtcmos2";
+ hisilicon,ctrl-regs = <0x830 0x834 0x83c>;
+ hisilicon,ctrl-data = <2 0x1>;
+ };
+ };
--
1.9.1
--
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[PATCH 0/7] Add Support for Hi6220 PMIC Hi6553 MFD Core Chen Feng <puck.chen@hisilicon.com> - 2015-11-05 14:50 +0100
[PATCH 6/7] regulator: hisilicon: Add hi655x pmic voltage regulator driver Chen Feng <puck.chen@hisilicon.com> - 2015-11-05 15:00 +0100
Re: [PATCH 6/7] regulator: hisilicon: Add hi655x pmic voltage regulator driver Mark Brown <broonie@kernel.org> - 2015-11-05 16:30 +0100
Re: [PATCH 6/7] regulator: hisilicon: Add hi655x pmic voltage regulator driver Andy Shevchenko <andy.shevchenko@gmail.com> - 2015-11-06 22:30 +0100
[PATCH 2/7] doc:bindings:Document for mtcmos regulator on hi6220 SoC Chen Feng <puck.chen@hisilicon.com> - 2015-11-05 15:00 +0100
Re: [PATCH 2/7] doc:bindings:Document for mtcmos regulator on hi6220 SoC Mark Brown <broonie@kernel.org> - 2015-11-05 15:20 +0100
Re: [PATCH 2/7] doc:bindings:Document for mtcmos regulator on hi6220 SoC Rob Herring <robh@kernel.org> - 2015-11-05 21:40 +0100
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