diff mbox

[02/11] mfd: axp20x: Add bindings for AXP809 PMIC

Message ID 1454408864-24112-3-git-send-email-wens@csie.org (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Chen-Yu Tsai Feb. 2, 2016, 10:27 a.m. UTC 
This patch adds the basic and regulator bindings for the X-Powers AXP809
PMIC.

Also update the DC-DC converter operating frequency for AXP22X/AXP80X.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 Documentation/devicetree/bindings/mfd/axp20x.txt | 31 ++++++++++++++++++++++--
 1 file changed, 29 insertions(+), 2 deletions(-)

Comments

Rob Herring (Arm) Feb. 2, 2016, 10:43 p.m. UTC | #1 
On Tue, Feb 02, 2016 at 06:27:35PM +0800, Chen-Yu Tsai wrote:
> This patch adds the basic and regulator bindings for the X-Powers AXP809
> PMIC.
> 
> Also update the DC-DC converter operating frequency for AXP22X/AXP80X.
> 
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> ---
>  Documentation/devicetree/bindings/mfd/axp20x.txt | 31 ++++++++++++++++++++++--
>  1 file changed, 29 insertions(+), 2 deletions(-)

Acked-by: Rob Herring <robh@kernel.org>
Lee Jones Feb. 9, 2016, 10:18 a.m. UTC | #2 
On Tue, 02 Feb 2016, Rob Herring wrote:

> On Tue, Feb 02, 2016 at 06:27:35PM +0800, Chen-Yu Tsai wrote:
> > This patch adds the basic and regulator bindings for the X-Powers AXP809
> > PMIC.
> > 
> > Also update the DC-DC converter operating frequency for AXP22X/AXP80X.
> > 
> > Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> > ---
> >  Documentation/devicetree/bindings/mfd/axp20x.txt | 31 ++++++++++++++++++++++--
> >  1 file changed, 29 insertions(+), 2 deletions(-)
> 
> Acked-by: Rob Herring <robh@kernel.org>

No idea what's going on here.  Somehow I must have been in the
Reply-To, but never actually sent the patches initially.  So I have
people's replies, but not the original submission.
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/mfd/axp20x.txt b/Documentation/devicetree/bindings/mfd/axp20x.txt
index fd39fa54571b..d20b1034e967 100644
--- a/Documentation/devicetree/bindings/mfd/axp20x.txt
+++ b/Documentation/devicetree/bindings/mfd/axp20x.txt
@@ -6,10 +6,11 @@  axp202 (X-Powers)
 axp209 (X-Powers)
 axp221 (X-Powers)
 axp223 (X-Powers)
+axp809 (X-Powers)
 
 Required properties:
 - compatible: "x-powers,axp152", "x-powers,axp202", "x-powers,axp209",
-	      "x-powers,axp221", "x-powers,axp223"
+	      "x-powers,axp221", "x-powers,axp223", "x-powers,axp809"
 - reg: The I2C slave address or RSB hardware address for the AXP chip
 - interrupt-parent: The parent interrupt controller
 - interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
@@ -18,7 +19,9 @@  Required properties:
 
 Optional properties:
 - x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz
-		      (range: 750-1875). Default: 1.5MHz
+		      AXP152/20X: range:  750-1875, Default: 1.5 MHz
+		      AXP22X/80X: range: 1800-4050, Default: 3   MHz
+
 - <input>-supply: a phandle to the regulator supply node. May be omitted if
 		  inputs are unregulated, such as using the IPSOUT output
 		  from the PMIC.
@@ -77,6 +80,30 @@  LDO_IO0		: LDO		: ips-supply		: GPIO 0
 LDO_IO1		: LDO		: ips-supply		: GPIO 1
 RTC_LDO		: LDO		: ips-supply		: always on
 
+AXP809 regulators, type, and corresponding input supply names:
+
+Regulator	  Type		  Supply Name		  Notes
+---------	  ----		  -----------		  -----
+DCDC1		: DC-DC buck	: vin1-supply
+DCDC2		: DC-DC buck	: vin2-supply
+DCDC3		: DC-DC	buck	: vin3-supply
+DCDC4		: DC-DC	buck	: vin4-supply
+DCDC5		: DC-DC	buck	: vin5-supply
+DC1SW		: On/Off Switch	:			: DCDC1 secondary output
+DC5LDO		: LDO		:			: input from DCDC5
+ALDO1		: LDO		: aldoin-supply		: shared supply
+ALDO2		: LDO		: aldoin-supply		: shared supply
+ALDO3		: LDO		: aldoin-supply		: shared supply
+DLDO1		: LDO		: dldoin-supply		: shared supply
+DLDO2		: LDO		: dldoin-supply		: shared supply
+ELDO1		: LDO		: eldoin-supply		: shared supply
+ELDO2		: LDO		: eldoin-supply		: shared supply
+ELDO3		: LDO		: eldoin-supply		: shared supply
+LDO_IO0		: LDO		: ips-supply		: GPIO 0
+LDO_IO1		: LDO		: ips-supply		: GPIO 1
+RTC_LDO		: LDO		: ips-supply		: always on
+SW		: On/Off Switch : swin-supply
+
 Example:
 
 axp209: pmic@34 {