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Diffstat (limited to 'arch/arm/mach-omap2/io.c')
-rw-r--r--arch/arm/mach-omap2/io.c76
1 files changed, 67 insertions, 9 deletions
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 820dde8b5..3eaeaca5d 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -37,7 +37,6 @@
#include "clock.h"
#include "clock2xxx.h"
#include "clock3xxx.h"
-#include "clock44xx.h"
#include "omap-pm.h"
#include "sdrc.h"
#include "control.h"
@@ -236,7 +235,7 @@ static struct map_desc omap44xx_io_desc[] __initdata = {
};
#endif
-#if defined(CONFIG_SOC_OMAP5) || defined(CONFIG_SOC_DRA7XX)
+#ifdef CONFIG_SOC_OMAP5
static struct map_desc omap54xx_io_desc[] __initdata = {
{
.virtual = L3_54XX_VIRT,
@@ -265,6 +264,53 @@ static struct map_desc omap54xx_io_desc[] __initdata = {
};
#endif
+#ifdef CONFIG_SOC_DRA7XX
+static struct map_desc dra7xx_io_desc[] __initdata = {
+ {
+ .virtual = L4_CFG_MPU_DRA7XX_VIRT,
+ .pfn = __phys_to_pfn(L4_CFG_MPU_DRA7XX_PHYS),
+ .length = L4_CFG_MPU_DRA7XX_SIZE,
+ .type = MT_DEVICE,
+ },
+ {
+ .virtual = L3_MAIN_SN_DRA7XX_VIRT,
+ .pfn = __phys_to_pfn(L3_MAIN_SN_DRA7XX_PHYS),
+ .length = L3_MAIN_SN_DRA7XX_SIZE,
+ .type = MT_DEVICE,
+ },
+ {
+ .virtual = L4_PER1_DRA7XX_VIRT,
+ .pfn = __phys_to_pfn(L4_PER1_DRA7XX_PHYS),
+ .length = L4_PER1_DRA7XX_SIZE,
+ .type = MT_DEVICE,
+ },
+ {
+ .virtual = L4_PER2_DRA7XX_VIRT,
+ .pfn = __phys_to_pfn(L4_PER2_DRA7XX_PHYS),
+ .length = L4_PER2_DRA7XX_SIZE,
+ .type = MT_DEVICE,
+ },
+ {
+ .virtual = L4_PER3_DRA7XX_VIRT,
+ .pfn = __phys_to_pfn(L4_PER3_DRA7XX_PHYS),
+ .length = L4_PER3_DRA7XX_SIZE,
+ .type = MT_DEVICE,
+ },
+ {
+ .virtual = L4_CFG_DRA7XX_VIRT,
+ .pfn = __phys_to_pfn(L4_CFG_DRA7XX_PHYS),
+ .length = L4_CFG_DRA7XX_SIZE,
+ .type = MT_DEVICE,
+ },
+ {
+ .virtual = L4_WKUP_DRA7XX_VIRT,
+ .pfn = __phys_to_pfn(L4_WKUP_DRA7XX_PHYS),
+ .length = L4_WKUP_DRA7XX_SIZE,
+ .type = MT_DEVICE,
+ },
+};
+#endif
+
#ifdef CONFIG_SOC_OMAP2420
void __init omap242x_map_io(void)
{
@@ -306,13 +352,22 @@ void __init am33xx_map_io(void)
void __init omap4_map_io(void)
{
iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc));
+ omap_barriers_init();
}
#endif
-#if defined(CONFIG_SOC_OMAP5) || defined(CONFIG_SOC_DRA7XX)
+#ifdef CONFIG_SOC_OMAP5
void __init omap5_map_io(void)
{
iotable_init(omap54xx_io_desc, ARRAY_SIZE(omap54xx_io_desc));
+ omap_barriers_init();
+}
+#endif
+
+#ifdef CONFIG_SOC_DRA7XX
+void __init dra7xx_map_io(void)
+{
+ iotable_init(dra7xx_io_desc, ARRAY_SIZE(dra7xx_io_desc));
}
#endif
/*
@@ -554,11 +609,11 @@ void __init ti814x_init_early(void)
omap2_prcm_base_init();
omap3xxx_voltagedomains_init();
omap3xxx_powerdomains_init();
- ti81xx_clockdomains_init();
- ti81xx_hwmod_init();
+ ti814x_clockdomains_init();
+ dm814x_hwmod_init();
omap_hwmod_init_postsetup();
if (of_have_populated_dt())
- omap_clk_soc_init = ti81xx_dt_clk_init;
+ omap_clk_soc_init = dm814x_dt_clk_init;
}
void __init ti816x_init_early(void)
@@ -571,11 +626,11 @@ void __init ti816x_init_early(void)
omap2_prcm_base_init();
omap3xxx_voltagedomains_init();
omap3xxx_powerdomains_init();
- ti81xx_clockdomains_init();
- ti81xx_hwmod_init();
+ ti816x_clockdomains_init();
+ dm816x_hwmod_init();
omap_hwmod_init_postsetup();
if (of_have_populated_dt())
- omap_clk_soc_init = ti81xx_dt_clk_init;
+ omap_clk_soc_init = dm816x_dt_clk_init;
}
#endif
@@ -621,6 +676,7 @@ void __init am43xx_init_early(void)
void __init am43xx_init_late(void)
{
omap_common_late_init();
+ omap2_clk_enable_autoidle_all();
}
#endif
@@ -723,6 +779,8 @@ int __init omap_clk_init(void)
ti_clk_init_features();
+ omap2_clk_setup_ll_ops();
+
if (of_have_populated_dt()) {
ret = omap_control_init();
if (ret)