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* [PATCH] ARM: dts: imx7s-warp: PMIC swbst boot-on/always-on
@ 2019-03-02 22:32 Pierre-Jean Texier
  2019-03-13  3:11 ` Fabio Estevam
  2019-03-20  8:09 ` Shawn Guo
  0 siblings, 2 replies; 3+ messages in thread
From: Pierre-Jean Texier @ 2019-03-02 22:32 UTC (permalink / raw)
  Cc: Mark Rutland, devicetree, Pierre-Jean Texier, Sascha Hauer,
	linux-kernel, Rob Herring, NXP Linux Team,
	Pengutronix Kernel Team, Fabio Estevam, Shawn Guo,
	linux-arm-kernel

PMIC swbst regulator is used for the MikroBUS socket (pin +5V).

We have to set the regulator to "boot-on" and "always-on"
to output a voltage of 5V on this socket.

Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
---
 arch/arm/boot/dts/imx7s-warp.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts
index 23431fa..b1e9562 100644
--- a/arch/arm/boot/dts/imx7s-warp.dts
+++ b/arch/arm/boot/dts/imx7s-warp.dts
@@ -121,6 +121,8 @@
 			swbst_reg: swbst {
 				regulator-min-microvolt = <5000000>;
 				regulator-max-microvolt = <5150000>;
+				regulator-boot-on;
+				regulator-always-on;
 			};
 
 			snvs_reg: vsnvs {
-- 
2.7.4


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^ permalink raw reply related	[flat|nested] 3+ messages in thread

* Re: [PATCH] ARM: dts: imx7s-warp: PMIC swbst boot-on/always-on
  2019-03-02 22:32 [PATCH] ARM: dts: imx7s-warp: PMIC swbst boot-on/always-on Pierre-Jean Texier
@ 2019-03-13  3:11 ` Fabio Estevam
  2019-03-20  8:09 ` Shawn Guo
  1 sibling, 0 replies; 3+ messages in thread
From: Fabio Estevam @ 2019-03-13  3:11 UTC (permalink / raw)
  To: Pierre-Jean Texier
  Cc: Mark Rutland,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	Sascha Hauer, linux-kernel, Rob Herring, NXP Linux Team,
	Pengutronix Kernel Team, Fabio Estevam, Shawn Guo,
	moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE

On Sat, Mar 2, 2019 at 7:33 PM Pierre-Jean Texier <pjtexier@koncepto.io> wrote:
>
> PMIC swbst regulator is used for the MikroBUS socket (pin +5V).
>
> We have to set the regulator to "boot-on" and "always-on"
> to output a voltage of 5V on this socket.
>
> Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>

Reviewed-by: Fabio Estevam <festevam@gmail.com>

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^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] ARM: dts: imx7s-warp: PMIC swbst boot-on/always-on
  2019-03-02 22:32 [PATCH] ARM: dts: imx7s-warp: PMIC swbst boot-on/always-on Pierre-Jean Texier
  2019-03-13  3:11 ` Fabio Estevam
@ 2019-03-20  8:09 ` Shawn Guo
  1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2019-03-20  8:09 UTC (permalink / raw)
  To: Pierre-Jean Texier
  Cc: Mark Rutland, devicetree, Sascha Hauer, linux-kernel,
	Rob Herring, NXP Linux Team, Pengutronix Kernel Team,
	Fabio Estevam, linux-arm-kernel

On Sat, Mar 02, 2019 at 11:32:29PM +0100, Pierre-Jean Texier wrote:
> PMIC swbst regulator is used for the MikroBUS socket (pin +5V).
> 
> We have to set the regulator to "boot-on" and "always-on"
> to output a voltage of 5V on this socket.
> 
> Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>

Applied, thanks.

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^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2019-03-20  8:10 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2019-03-02 22:32 [PATCH] ARM: dts: imx7s-warp: PMIC swbst boot-on/always-on Pierre-Jean Texier
2019-03-13  3:11 ` Fabio Estevam
2019-03-20  8:09 ` Shawn Guo

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