Patchwork [U-Boot,1/3] MC13892: Add SWx buck switchers definitions

login
register
mail settings
Submitter Marek Vasut
Date Jan. 18, 2011, 7:30 p.m.
Message ID <1295379040-11563-1-git-send-email-marek.vasut@gmail.com>
Download mbox | patch
Permalink /patch/79344/
State Superseded
Delegated to: Stefano Babic
Headers show

Comments

Marek Vasut - Jan. 18, 2011, 7:30 p.m.
Define voltages configurable on SWx buck switchers.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
---
 include/mc13892.h |   35 +++++++++++++++++++++++++++++++++++
 1 files changed, 35 insertions(+), 0 deletions(-)
Jason Liu - Jan. 18, 2011, 8:57 p.m.
Hi, Marek,

2011/1/19 Marek Vasut <marek.vasut@gmail.com>:
> Define voltages configurable on SWx buck switchers.
>
> Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
> ---
>  include/mc13892.h |   35 +++++++++++++++++++++++++++++++++++
>  1 files changed, 35 insertions(+), 0 deletions(-)
>
> diff --git a/include/mc13892.h b/include/mc13892.h
> index 61c3e6e..6d86e55 100644
> --- a/include/mc13892.h
> +++ b/include/mc13892.h
> @@ -160,4 +160,39 @@
>  /* Reg Power Control 2*/
>  #define WDIRESET       (1 << 12)
>
> +/* Buck Switchers (SW1,2,3,4) Output Voltage */
> +#define SWx_0_600V     0
> +#define SWx_0_625V     1
> +#define SWx_0_650V     2
> +#define SWx_0_675V     3
> +#define SWx_0_700V     4
> +#define SWx_0_725V     5
> +#define SWx_0_750V     6
> +#define SWx_0_775V     7
> +#define SWx_0_800V     8
> +#define SWx_0_825V     9
> +#define SWx_0_850V     10
> +#define SWx_0_875V     11
> +#define SWx_0_900V     12
> +#define SWx_0_925V     13
> +#define SWx_0_950V     14
> +#define SWx_0_975V     15
> +#define SWx_1_000V     16
> +#define SWx_1_025V     17
> +#define SWx_1_050V     18
> +#define SWx_1_075V     19
> +#define SWx_1_100V     20
> +#define SWx_1_125V     21
> +#define SWx_1_150V     22
> +#define SWx_1_175V     23
> +#define SWx_1_200V     24
> +#define SWx_1_225V     25
> +#define SWx_1_250V     26
> +#define SWx_1_275V     27
> +#define SWx_1_300V     28
> +#define SWx_1_325V     29
> +#define SWx_1_350V     30
> +#define SWx_1_375V     31
> +#define SWx_VOLT_MASK  0x1F

This definition is for SWxHI=0 (Volts), had better state it in the comments,

> +
>  #endif
> --
> 1.7.2.3
>
> _______________________________________________
> U-Boot mailing list
> U-Boot@lists.denx.de
> http://lists.denx.de/mailman/listinfo/u-boot
>
Stefano Babic - Jan. 19, 2011, 9:11 a.m.
On 01/18/2011 08:30 PM, Marek Vasut wrote:
> Define voltages configurable on SWx buck switchers.
> 
> Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
> ---
>  include/mc13892.h |   35 +++++++++++++++++++++++++++++++++++
>  1 files changed, 35 insertions(+), 0 deletions(-)
> 

Acked-by: Stefano Babic <sbabic@denx.de>

Best regards,
Stefano Babic

Patch

diff --git a/include/mc13892.h b/include/mc13892.h
index 61c3e6e..6d86e55 100644
--- a/include/mc13892.h
+++ b/include/mc13892.h
@@ -160,4 +160,39 @@ 
 /* Reg Power Control 2*/
 #define WDIRESET	(1 << 12)
 
+/* Buck Switchers (SW1,2,3,4) Output Voltage */
+#define SWx_0_600V	0
+#define SWx_0_625V	1
+#define SWx_0_650V	2
+#define SWx_0_675V	3
+#define SWx_0_700V	4
+#define SWx_0_725V	5
+#define SWx_0_750V	6
+#define SWx_0_775V	7
+#define SWx_0_800V	8
+#define SWx_0_825V	9
+#define SWx_0_850V	10
+#define SWx_0_875V	11
+#define SWx_0_900V	12
+#define SWx_0_925V	13
+#define SWx_0_950V	14
+#define SWx_0_975V	15
+#define SWx_1_000V	16
+#define SWx_1_025V	17
+#define SWx_1_050V	18
+#define SWx_1_075V	19
+#define SWx_1_100V	20
+#define SWx_1_125V	21
+#define SWx_1_150V	22
+#define SWx_1_175V	23
+#define SWx_1_200V	24
+#define SWx_1_225V	25
+#define SWx_1_250V	26
+#define SWx_1_275V	27
+#define SWx_1_300V	28
+#define SWx_1_325V	29
+#define SWx_1_350V	30
+#define SWx_1_375V	31
+#define SWx_VOLT_MASK	0x1F
+
 #endif