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ARM: OMAP: SmartReflex: pass device dependent data via platform data

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Remove the device dependent code (ex. cpu_is_xxx()) and settings
from the driver code and instead pass them via the platform
data. This allows a clean separation of the driver code and the platform
code, as required by the move of the platform header files to
include/linux/platform_data.

Note about the smartreflex functional clocks: the smartreflex fclks
are derived from sys_clk and have the same name as the main_clk from
the hwmod entry, in order for the SmartReflex driver to request the
fclk (using clk_get(dev, "fck")).

Signed-off-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Jean Pihet
2012-10-04 18:47:11 +02:00
committed by Kevin Hilman
parent 1bef60cc7c
commit 98aed08e16
3 changed files with 42 additions and 39 deletions
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14
include/linux/power/smartreflex.h
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@@ -260,8 +260,13 @@ struct omap_sr_nvalue_table {
*
* @name: instance name
* @ip_type: Smartreflex IP type.
* @senp_mod: SENPENABLE value for the sr
* @senn_mod: SENNENABLE value for sr
* @senp_mod: SENPENABLE value of the sr CONFIG register
* @senn_mod: SENNENABLE value for sr CONFIG register
* @err_weight ERRWEIGHT value of the sr ERRCONFIG register
* @err_maxlimit ERRMAXLIMIT value of the sr ERRCONFIG register
* @accum_data ACCUMDATA value of the sr CONFIG register
* @senn_avgweight SENNAVGWEIGHT value of the sr AVGWEIGHT register
* @senp_avgweight SENPAVGWEIGHT value of the sr AVGWEIGHT register
* @nvalue_count: Number of distinct nvalues in the nvalue table
* @enable_on_init: whether this sr module needs to enabled at
* boot up or not.
@@ -274,6 +279,11 @@ struct omap_sr_data {
int ip_type;
u32 senp_mod;
u32 senn_mod;
u32 err_weight;
u32 err_maxlimit;
u32 accum_data;
u32 senn_avgweight;
u32 senp_avgweight;
int nvalue_count;
bool enable_on_init;
struct omap_sr_nvalue_table *nvalue_table;