Re: [PATCH 1/2] ARM: dts: cm-t54: fix serial console power supply.

2014-09-08 Thread Tony Lindgren 
* Paul Walmsley p...@pwsan.com [140904 08:44]:
 On Thu, 4 Sep 2014, Dmitry Lifshitz wrote:
 
  LDO8 regulator is used for act led and serial cosole power supply.
  
  Its DT status is declared as disabled, however the serial console was
  functional until Commit 318dbb02b (regulator: palmas: Fix SMPS
  enable/disable/is_enabled) wich properly turns off LDO8 on boot.
  
  Fix serial cosole power supply (and act led) on boot by turning LDO8 on.
  
  Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
 
 Tested-by: Paul Walmsley p...@pwsan.com

Applying this into omap-for-v3.17/fixes-v2, the second into
omap-for-v3.18/dt thanks.

Tony
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[PATCH 1/2] ARM: dts: cm-t54: fix serial console power supply.

2014-09-04 Thread Dmitry Lifshitz 
LDO8 regulator is used for act led and serial cosole power supply.

Its DT status is declared as disabled, however the serial console was
functional until Commit 318dbb02b (regulator: palmas: Fix SMPS
enable/disable/is_enabled) wich properly turns off LDO8 on boot.

Fix serial cosole power supply (and act led) on boot by turning LDO8 on.

Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
 arch/arm/boot/dts/omap5-cm-t54.dts |5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts 
b/arch/arm/boot/dts/omap5-cm-t54.dts
index b8698ca..429471a 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -353,13 +353,12 @@
};
 
ldo8_reg: ldo8 {
-   /* VDD_3v0: Does not go anywhere */
+   /* VDD_3V_GP: act led/serial console */
regulator-name = ldo8;
regulator-min-microvolt = 300;
regulator-max-microvolt = 300;
+   regulator-always-on;
regulator-boot-on;
-   /* Unused */
-   status = disabled;
};
 
ldo9_reg: ldo9 {
-- 
1.7.5.4

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Re: [PATCH 1/2] ARM: dts: cm-t54: fix serial console power supply.

2014-09-04 Thread Paul Walmsley 
On Thu, 4 Sep 2014, Dmitry Lifshitz wrote:

 LDO8 regulator is used for act led and serial cosole power supply.
 
 Its DT status is declared as disabled, however the serial console was
 functional until Commit 318dbb02b (regulator: palmas: Fix SMPS
 enable/disable/is_enabled) wich properly turns off LDO8 on boot.
 
 Fix serial cosole power supply (and act led) on boot by turning LDO8 on.
 
 Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il

Tested-by: Paul Walmsley p...@pwsan.com


- Paul
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