iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: omap2+: clockdomain: add clkdm_xlate_address

Browse Source 
This new function can be used to get the physical address of a
clockdomain. Required for mapping the clkctrl clocks under hwmod
without modification to DT data.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tero Kristo 2017-05-31 18:00:01 +03:00 committed by Tony Lindgren
parent 9012933671
commit 0bf76e00e5
2 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/mach-omap2/clockdomain.c
View File

@ -1224,6 +1224,14 @@ ccd_exit:
return 0;
}
u32 clkdm_xlate_address(struct clockdomain *clkdm)
{
if (arch_clkdm->clkdm_xlate_address)
return arch_clkdm->clkdm_xlate_address(clkdm);
return 0;
}
/**
* clkdm_hwmod_enable - add an enabled downstream hwmod to this clkdm
* @clkdm: struct clockdomain *

2
arch/arm/mach-omap2/clockdomain.h
View File

@ -175,6 +175,7 @@ struct clkdm_ops {
void (*clkdm_deny_idle)(struct clockdomain *clkdm);
int (*clkdm_clk_enable)(struct clockdomain *clkdm);
int (*clkdm_clk_disable)(struct clockdomain *clkdm);
u32 (*clkdm_xlate_address)(struct clockdomain *clkdm);
};
int clkdm_register_platform_funcs(struct clkdm_ops *co);
@ -213,6 +214,7 @@ int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
int clkdm_hwmod_enable(struct clockdomain *clkdm, struct omap_hwmod *oh);
int clkdm_hwmod_disable(struct clockdomain *clkdm, struct omap_hwmod *oh);
u32 clkdm_xlate_address(struct clockdomain *clkdm);
extern void __init omap242x_clockdomains_init(void);
extern void __init omap243x_clockdomains_init(void);