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Groups > linux.kernel > #1235806 > unrolled thread

[PATCH v2 0/3] regulator: axp20x: Drop AXP221 DC1SW/DC5LDO supplies from bindings

Started byChen-Yu Tsai <wens@csie.org>
First post2015-09-30 08:50 +0200
Last post2015-09-30 08:50 +0200
Articles 2 — 1 participant

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  [PATCH v2 0/3] regulator: axp20x: Drop AXP221 DC1SW/DC5LDO supplies from bindings Chen-Yu Tsai <wens@csie.org> - 2015-09-30 08:50 +0200
    [PATCH v2 3/3] ARM: dts: sun6i: hummingbird: Drop AXP221 DC1SW and DC5LDO supplies Chen-Yu Tsai <wens@csie.org> - 2015-09-30 08:50 +0200

#1235806 — [PATCH v2 0/3] regulator: axp20x: Drop AXP221 DC1SW/DC5LDO supplies from bindings

FromChen-Yu Tsai <wens@csie.org>
Date2015-09-30 08:50 +0200
Subject[PATCH v2 0/3] regulator: axp20x: Drop AXP221 DC1SW/DC5LDO supplies from bindings
Message-ID<qejnb-5B6-3@gated-at.bofh.it>
Hi everyone,

This is v2 of "regulators: axp20x: Rename AXP221 DC1SW and DC5LDO supply
names". v2 removes the regulator supply properties for AXP221 DC1SW
and DC5LDO, instead of renaming them. These 2 regulators are secondary
outputs for DCDC1 and DCDC5 buck regulators, respectively, so they are
connected to them internally. This relationship should not be represented
in the device tree.


Patch 1 drops the AXP22X DC1SW/DC5LDO supply properties from the axp20x
DT bindings.

Patch 2 updates the axp20x regulator driver.

Patch 3 updates the only dts, the Hummingbird A31, that uses these
bindings.

If everything's ok, could we merge this for 4.4?

Thanks.


Regards,
ChenYu


Chen-Yu Tsai (3):
  mfd: axp20x: Drop AXP221 DC1SW and DC5LDO regulator supplies from
    bindings
  regulator: axp20x: set supply names for AXP22X DC1SW/DC5LDO internally
  ARM: dts: sun6i: hummingbird: Drop AXP221 DC1SW and DC5LDO supplies

 Documentation/devicetree/bindings/mfd/axp20x.txt |  4 +-
 arch/arm/boot/dts/sun6i-a31-hummingbird.dts      |  2 -
 drivers/regulator/axp20x-regulator.c             | 54 ++++++++++++++++++++++--
 3 files changed, 52 insertions(+), 8 deletions(-)

-- 
2.5.3

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#1235807 — [PATCH v2 3/3] ARM: dts: sun6i: hummingbird: Drop AXP221 DC1SW and DC5LDO supplies

FromChen-Yu Tsai <wens@csie.org>
Date2015-09-30 08:50 +0200
Subject[PATCH v2 3/3] ARM: dts: sun6i: hummingbird: Drop AXP221 DC1SW and DC5LDO supplies
Message-ID<qejnc-5B6-19@gated-at.bofh.it>
In reply to#1235806
"dcdc1-supply" and "dcdc5-supply" have been dropped, as they are
internally connected and should not be represented in the device
tree.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun6i-a31-hummingbird.dts | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
index 06d9391ca30e..f93cf4c42a7a 100644
--- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
+++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
@@ -178,8 +178,6 @@
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-controller;
 		#interrupt-cells = <1>;
-		dcdc1-supply = <&vcc_3v0>;
-		dcdc5-supply = <&vcc_dram>;
 
 		regulators {
 			x-powers,dcdc-freq = <3000>;
-- 
2.5.3

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