summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorTony Lindgren <tony@atomide.com>2020-11-16 13:57:13 +0300
committerTony Lindgren <tony@atomide.com>2020-11-16 13:58:21 +0300
commit133ad7ab7005dc951fb66d3de9e29a8259fe9744 (patch)
tree7b7abea99c08a02fe434b721593d7f4ee21005c2
parent68fc5990b8be229274964a22547c7e078342bad1 (diff)
downloadlinux-133ad7ab7005dc951fb66d3de9e29a8259fe9744.tar.xz
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: Tony Lindgren <tony@atomide.com>
-rw-r--r--arch/arm/mach-omap2/Kconfig9
-rw-r--r--arch/arm/mach-omap2/Makefile13
-rw-r--r--arch/arm/mach-omap2/pdata-quirks.c12
3 files changed, 22 insertions, 12 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 3f62a0c9450d..c7ef2e242f30 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -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
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 23644741840d..efd409ddceb5 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -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
diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 6c925056b800..e707d29a5a12 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -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),