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Commit 980f2296 authored by Mikael Pettersson's avatar Mikael Pettersson Committed by Dan Williams
Browse files

iop: enable generic time 



This updates the IOP platform to use the kernel's generic time
framework. With clockevent support in place, this reduces to
selecting GENERIC_TIME and removing the platform's private timer
->offset() operation (iop_gettimeoffset).

Tested on n2100, compile-tested for all plat-iop machines.

Signed-off-by: default avatarMikael Pettersson <mikpe@it.uu.se>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent 469d3044

arch/arm/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -811,6 +811,7 @@ config ARCH_ACORN 
config PLAT_IOP

	bool

	select GENERIC_CLOCKEVENTS

	select GENERIC_TIME



config PLAT_ORION

	bool

arch/arm/include/asm/hardware/iop3xx.h

+0 −1
Original line number Diff line number Diff line
@@ -234,7 +234,6 @@ extern int iop3xx_get_init_atu(void); 
void iop3xx_map_io(void);

void iop_init_cp6_handler(void);

void iop_init_time(unsigned long tickrate);

unsigned long iop_gettimeoffset(void);



static inline u32 read_tmr0(void)

{

arch/arm/mach-iop13xx/include/mach/time.h

+0 −1
Original line number Diff line number Diff line
@@ -20,7 +20,6 @@ 
#define IOP13XX_CORE_FREQ_1200		(5 << 16)



void iop_init_time(unsigned long tickrate);

unsigned long iop_gettimeoffset(void);



static inline unsigned long iop13xx_core_freq(void)

{

arch/arm/mach-iop13xx/iq81340mc.c

+0 −1
Original line number Diff line number Diff line
@@ -87,7 +87,6 @@ static void __init iq81340mc_timer_init(void) 


static struct sys_timer iq81340mc_timer = {

       .init       = iq81340mc_timer_init,

       .offset     = iop_gettimeoffset,

};



MACHINE_START(IQ81340MC, "Intel IQ81340MC")

arch/arm/mach-iop13xx/iq81340sc.c

+0 −1
Original line number Diff line number Diff line
@@ -89,7 +89,6 @@ static void __init iq81340sc_timer_init(void) 


static struct sys_timer iq81340sc_timer = {

       .init       = iq81340sc_timer_init,

       .offset     = iop_gettimeoffset,

};



MACHINE_START(IQ81340SC, "Intel IQ81340SC")