Commit 137f66ee authored by Olof Johansson's avatar Olof Johansson
Browse files

Merge tag 'omap-for-v3.13/cpufreq-late' of... 

Merge tag 'omap-for-v3.13/cpufreq-late' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

From Tony Lindgren:
Few patches to make cpufreq work for omap3 with device tree.

Note that this branch has a dependency to the patches merged
with omap-for-v3.13/board-removal-signed-take2.

* tag 'omap-for-v3.13/cpufreq-late' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap

:
  ARM: OMAP3+: use cpu0-cpufreq driver in device tree supported boot
  ARM: OMAP2+: add missing lateinit hook for calling pm late init
  ARM: OMAP3+: do not register non-dt OPP tables for device tree boot

Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parents 7a54698f 60c5fc86

arch/arm/mach-omap2/board-generic.c

+4 −0
Original line number Diff line number Diff line
@@ -146,6 +146,7 @@ DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)") 
	.init_irq	= omap_intc_of_init,

	.handle_irq	= omap3_intc_handle_irq,

	.init_machine	= omap_generic_init,

	.init_late	= am33xx_init_late,

	.init_time	= omap3_gptimer_timer_init,

	.dt_compat	= am33xx_boards_compat,

	.restart	= am33xx_restart,
@@ -185,6 +186,7 @@ DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)") 
	.init_early	= omap5_init_early,

	.init_irq	= omap_gic_of_init,

	.init_machine	= omap_generic_init,

	.init_late	= omap5_init_late,

	.init_time	= omap5_realtime_timer_init,

	.dt_compat	= omap5_boards_compat,

	.restart	= omap44xx_restart,
@@ -200,6 +202,7 @@ static const char *am43_boards_compat[] __initdata = { 
DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")

	.map_io		= am33xx_map_io,

	.init_early	= am43xx_init_early,

	.init_late	= am43xx_init_late,

	.init_irq	= omap_gic_of_init,

	.init_machine	= omap_generic_init,

	.init_time	= omap3_sync32k_timer_init,
@@ -218,6 +221,7 @@ DT_MACHINE_START(DRA7XX_DT, "Generic DRA7XX (Flattened Device Tree)") 
	.smp		= smp_ops(omap4_smp_ops),

	.map_io		= omap5_map_io,

	.init_early	= dra7xx_init_early,

	.init_late	= dra7xx_init_late,

	.init_irq	= omap_gic_of_init,

	.init_machine	= omap_generic_init,

	.init_time	= omap5_realtime_timer_init,

arch/arm/mach-omap2/common.h

+4 −0
Original line number Diff line number Diff line
@@ -98,6 +98,7 @@ void am35xx_init_early(void); 
void ti81xx_init_early(void);

void am33xx_init_early(void);

void am43xx_init_early(void);

void am43xx_init_late(void);

void omap4430_init_early(void);

void omap5_init_early(void);

void omap3_init_late(void);	/* Do not use this one */
@@ -109,8 +110,11 @@ void omap35xx_init_late(void); 
void omap3630_init_late(void);

void am35xx_init_late(void);

void ti81xx_init_late(void);

void am33xx_init_late(void);

void omap5_init_late(void);

int omap2_common_pm_late_init(void);

void dra7xx_init_early(void);

void dra7xx_init_late(void);



#ifdef CONFIG_SOC_BUS

void omap_soc_device_init(void);

arch/arm/mach-omap2/io.c

+20 −0
Original line number Diff line number Diff line
@@ -583,6 +583,11 @@ void __init am33xx_init_early(void) 
	omap_hwmod_init_postsetup();

	omap_clk_init = am33xx_clk_init;

}



void __init am33xx_init_late(void)

{

	omap_common_late_init();

}

#endif



#ifdef CONFIG_SOC_AM43XX
@@ -596,6 +601,11 @@ void __init am43xx_init_early(void) 
	omap2_set_globals_cm(AM33XX_L4_WK_IO_ADDRESS(AM43XX_PRCM_BASE), NULL);

	omap3xxx_check_revision();

}



void __init am43xx_init_late(void)

{

	omap_common_late_init();

}

#endif



#ifdef CONFIG_ARCH_OMAP4
@@ -651,6 +661,11 @@ void __init omap5_init_early(void) 
	omap54xx_hwmod_init();

	omap_hwmod_init_postsetup();

}



void __init omap5_init_late(void)

{

	omap_common_late_init();

}

#endif



#ifdef CONFIG_SOC_DRA7XX
@@ -671,6 +686,11 @@ void __init dra7xx_init_early(void) 
	dra7xx_hwmod_init();

	omap_hwmod_init_postsetup();

}



void __init dra7xx_init_late(void)

{

	omap_common_late_init();

}

#endif

arch/arm/mach-omap2/opp.c

+4 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
 * GNU General Public License for more details.

 */

#include <linux/module.h>

#include <linux/of.h>

#include <linux/opp.h>

#include <linux/cpu.h>
@@ -40,6 +41,9 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def, 
{

	int i, r;



	if (of_have_populated_dt())

		return -EINVAL;



	if (!opp_def || !opp_def_size) {

		pr_err("%s: invalid params!\n", __func__);

		return -EINVAL;

arch/arm/mach-omap2/pm.c

+9 −3
Original line number Diff line number Diff line
@@ -266,7 +266,12 @@ static void __init omap4_init_voltages(void) 


static inline void omap_init_cpufreq(void)

{

	struct platform_device_info devinfo = { .name = "omap-cpufreq", };

	struct platform_device_info devinfo = { };



	if (!of_have_populated_dt())

		devinfo.name = "omap-cpufreq";

	else

		devinfo.name = "cpufreq-cpu0";

	platform_device_register_full(&devinfo);

}
@@ -300,9 +305,10 @@ int __init omap2_common_pm_late_init(void) 
		/* Smartreflex device init */

		omap_devinit_smartreflex();



	}



	/* cpufreq dummy device instantiation */

	omap_init_cpufreq();

	}



#ifdef CONFIG_SUSPEND

	suspend_set_ops(&omap_pm_ops);

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