openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

clk: versatile: Export icst_clk_setup() 

Export this clock setup method so we can register the
IM-PD1 clocks with common code in the next step.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lkml.kernel.org/r/20200219103326.81120-2-linus.walleij@linaro.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Linus Walleij 2020-02-19 11:33:25 +01:00 committed by Stephen Boyd
parent 78c7d8f96b
commit eb9d6428a7
2 changed files with 28 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/clk/versatile/clk-icst.c
View File

@ -33,18 +33,6 @@
#define INTEGRATOR_AP_PCI_25_33_MHZ BIT(8)
/**
* enum icst_control_type - the type of ICST control register
*/
enum icst_control_type {
ICST_VERSATILE, /* The standard type, all control bits available */
ICST_INTEGRATOR_AP_CM, /* Only 8 bits of VDW available */
ICST_INTEGRATOR_AP_SYS, /* Only 8 bits of VDW available */
ICST_INTEGRATOR_AP_PCI, /* Odd bit pattern storage */
ICST_INTEGRATOR_CP_CM_CORE, /* Only 8 bits of VDW and 3 bits of OD */
ICST_INTEGRATOR_CP_CM_MEM, /* Only 8 bits of VDW and 3 bits of OD */
};
/**
* struct clk_icst - ICST VCO clock wrapper
* @hw: corresponding clock hardware entry
@ -344,7 +332,7 @@ static const struct clk_ops icst_ops = {
.set_rate = icst_set_rate,
};
static struct clk *icst_clk_setup(struct device *dev,
struct clk *icst_clk_setup(struct device *dev,
const struct clk_icst_desc *desc,
const char *name,
const char *parent_name,
@ -386,6 +374,7 @@ static struct clk *icst_clk_setup(struct device *dev,
return clk;
}
EXPORT_SYMBOL_GPL(icst_clk_setup);
struct clk *icst_clk_register(struct device *dev,
const struct clk_icst_desc *desc,

21
drivers/clk/versatile/clk-icst.h
View File

@ -1,4 +1,18 @@
/* SPDX-License-Identifier: GPL-2.0 */
struct regmap;
/**
* enum icst_control_type - the type of ICST control register
*/
enum icst_control_type {
ICST_VERSATILE, /* The standard type, all control bits available */
ICST_INTEGRATOR_AP_CM, /* Only 8 bits of VDW available */
ICST_INTEGRATOR_AP_SYS, /* Only 8 bits of VDW available */
ICST_INTEGRATOR_AP_PCI, /* Odd bit pattern storage */
ICST_INTEGRATOR_CP_CM_CORE, /* Only 8 bits of VDW and 3 bits of OD */
ICST_INTEGRATOR_CP_CM_MEM, /* Only 8 bits of VDW and 3 bits of OD */
};
/**
* struct clk_icst_desc - descriptor for the ICST VCO
* @params: ICST parameters
@ -17,3 +31,10 @@ struct clk *icst_clk_register(struct device *dev,
const char *name,
const char *parent_name,
void __iomem *base);
struct clk *icst_clk_setup(struct device *dev,
const struct clk_icst_desc *desc,
const char *name,
const char *parent_name,
struct regmap *map,
enum icst_control_type ctype);