Commit 133ad7ab authored by Tony Lindgren's avatar Tony Lindgren
Browse files

ARM: OMAP2+: Build hwmod related code as needed 



If we have only am3 selected, there's no need to build the
hwmod related code as we are probing devices with device tree
data.

Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 68fc5990

arch/arm/mach-omap2/Kconfig

+9 −0
Original line number Diff line number Diff line
@@ -2,11 +2,15 @@ 
menu "TI OMAP/AM/DM/DRA Family"

	depends on ARCH_MULTI_V6 || ARCH_MULTI_V7



config OMAP_HWMOD

	bool



config ARCH_OMAP2

	bool "TI OMAP2"

	depends on ARCH_MULTI_V6

	select ARCH_OMAP2PLUS

	select CPU_V6

	select OMAP_HWMOD

	select SOC_HAS_OMAP2_SDRC



config ARCH_OMAP3
@@ -14,6 +18,7 @@ config ARCH_OMAP3 
	depends on ARCH_MULTI_V7

	select ARCH_OMAP2PLUS

	select ARM_CPU_SUSPEND if PM

	select OMAP_HWMOD

	select OMAP_INTERCONNECT

	select PM_OPP if PM

	select PM if CPU_IDLE
@@ -30,6 +35,7 @@ config ARCH_OMAP4 
	select ARM_GIC

	select HAVE_ARM_SCU if SMP

	select HAVE_ARM_TWD if SMP

	select OMAP_HWMOD

	select OMAP_INTERCONNECT

	select OMAP_INTERCONNECT_BARRIER

	select PL310_ERRATA_588369 if CACHE_L2X0
@@ -49,6 +55,7 @@ config SOC_OMAP5 
	select HAVE_ARM_SCU if SMP

	select HAVE_ARM_ARCH_TIMER

	select ARM_ERRATA_798181 if SMP

	select OMAP_HWMOD

	select OMAP_INTERCONNECT

	select OMAP_INTERCONNECT_BARRIER

	select PM_OPP if PM
@@ -71,6 +78,7 @@ config SOC_AM43XX 
	select HAVE_ARM_TWD

	select ARM_ERRATA_754322

	select ARM_ERRATA_775420

	select OMAP_HWMOD

	select OMAP_INTERCONNECT

	select ARM_CPU_SUSPEND if PM
@@ -84,6 +92,7 @@ config SOC_DRA7XX 
	select HAVE_ARM_ARCH_TIMER

	select IRQ_CROSSBAR

	select ARM_ERRATA_798181 if SMP

	select OMAP_HWMOD

	select OMAP_INTERCONNECT

	select OMAP_INTERCONNECT_BARRIER

	select PM_OPP if PM

arch/arm/mach-omap2/Makefile

+6 −7
Original line number Diff line number Diff line
@@ -8,18 +8,20 @@ ccflags-y := -I$(srctree)/$(src)/include \ 


# Common support

obj-y := id.o io.o control.o devices.o fb.o pm.o \

	 common.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \

	 omap_device.o omap-headsmp.o sram.o

	 common.o dma.o omap-headsmp.o sram.o



hwmod-common				= omap_hwmod.o omap_hwmod_reset.o \

					  omap_hwmod_common_data.o

					  omap_hwmod_common_data.o \

					  omap_hwmod_common_ipblock_data.o \

					  omap_device.o display.o hdq1w.o \

					  i2c.o wd_timer.o

clock-common				= clock.o

secure-common				= omap-smc.o omap-secure.o



obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common)

obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common)

obj-$(CONFIG_ARCH_OMAP4) += $(hwmod-common) $(secure-common)

obj-$(CONFIG_SOC_AM33XX) += $(hwmod-common) $(secure-common)

obj-$(CONFIG_SOC_AM33XX) += $(secure-common)

obj-$(CONFIG_SOC_OMAP5)  += $(hwmod-common) $(secure-common)

obj-$(CONFIG_SOC_AM43XX) += $(hwmod-common) $(secure-common)

obj-$(CONFIG_SOC_DRA7XX) += $(hwmod-common) $(secure-common)
@@ -194,7 +196,6 @@ obj-$(CONFIG_SOC_OMAP2420) += opp2420_data.o 
obj-$(CONFIG_SOC_OMAP2430)		+= opp2430_data.o



# hwmod data

obj-y					+= omap_hwmod_common_ipblock_data.o

obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_ipblock_data.o

obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o

obj-$(CONFIG_SOC_OMAP2420)		+= omap_hwmod_2xxx_interconnect_data.o
@@ -205,8 +206,6 @@ obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_interconnect_data.o 
obj-$(CONFIG_SOC_OMAP2430)		+= omap_hwmod_2430_data.o

obj-$(CONFIG_ARCH_OMAP3)		+= omap_hwmod_2xxx_3xxx_ipblock_data.o

obj-$(CONFIG_ARCH_OMAP3)		+= omap_hwmod_3xxx_data.o

obj-$(CONFIG_SOC_AM33XX)		+= omap_hwmod_33xx_43xx_interconnect_data.o

obj-$(CONFIG_SOC_AM33XX)		+= omap_hwmod_33xx_43xx_ipblock_data.o

obj-$(CONFIG_SOC_AM43XX)		+= omap_hwmod_43xx_data.o

obj-$(CONFIG_SOC_AM43XX)		+= omap_hwmod_33xx_43xx_interconnect_data.o

obj-$(CONFIG_SOC_AM43XX)		+= omap_hwmod_33xx_43xx_ipblock_data.o

arch/arm/mach-omap2/pdata-quirks.c

+7 −5
Original line number Diff line number Diff line
@@ -94,6 +94,7 @@ static void __init hsmmc2_internal_input_clk(void) 
	omap_ctrl_writel(reg, OMAP343X_CONTROL_DEVCONF1);

}



#ifdef CONFIG_OMAP_HWMOD

static struct iommu_platform_data omap3_iommu_pdata = {

	.reset_name = "mmu",

	.assert_reset = omap_device_assert_hardreset,
@@ -106,6 +107,7 @@ static struct iommu_platform_data omap3_iommu_isp_pdata = { 
	.device_enable = omap_device_enable,

	.device_idle = omap_device_idle,

};

#endif



static int omap3_sbc_t3730_twl_callback(struct device *dev,

					   unsigned gpio,
@@ -272,7 +274,7 @@ static void __init omap3_pandora_legacy_init(void) 
}

#endif /* CONFIG_ARCH_OMAP3 */



#if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX)

#if defined(CONFIG_SOC_AM43XX)

static struct wkup_m3_platform_data wkup_m3_data = {

	.reset_name = "wkup_m3",

	.assert_reset = omap_device_assert_hardreset,
@@ -370,6 +372,7 @@ static void ti_sysc_clkdm_allow_idle(struct device *dev, 
		clkdm_allow_idle(cookie->clkdm);

}



#ifdef CONFIG_OMAP_HWMOD

static int ti_sysc_enable_module(struct device *dev,

				 const struct ti_sysc_cookie *cookie)

{
@@ -396,6 +399,7 @@ static int ti_sysc_shutdown_module(struct device *dev, 


	return omap_hwmod_shutdown(cookie->data);

}

#endif	/* CONFIG_OMAP_HWMOD */



static bool ti_sysc_soc_type_gp(void)

{
@@ -410,10 +414,12 @@ static struct ti_sysc_platform_data ti_sysc_pdata = { 
	.init_clockdomain = ti_sysc_clkdm_init,

	.clkdm_deny_idle = ti_sysc_clkdm_deny_idle,

	.clkdm_allow_idle = ti_sysc_clkdm_allow_idle,

#ifdef CONFIG_OMAP_HWMOD

	.init_module = omap_hwmod_init_module,

	.enable_module = ti_sysc_enable_module,

	.idle_module = ti_sysc_idle_module,

	.shutdown_module = ti_sysc_shutdown_module,

#endif

};



static struct pcs_pdata pcs_pdata;
@@ -501,10 +507,6 @@ static struct of_dev_auxdata omap_auxdata_lookup[] = { 
	OF_DEV_AUXDATA("ti,omap3-mcbsp", 0x49024000, "49024000.mcbsp", &mcbsp_pdata),

#endif

#endif

#ifdef CONFIG_SOC_AM33XX

	OF_DEV_AUXDATA("ti,am3352-wkup-m3", 0x44d00000, "44d00000.wkup_m3",

		       &wkup_m3_data),

#endif

#ifdef CONFIG_SOC_AM43XX

	OF_DEV_AUXDATA("ti,am4372-wkup-m3", 0x44d00000, "44d00000.wkup_m3",

		       &wkup_m3_data),

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