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-rw-r--r--arch/arm/mach-omap2/Makefile8
-rw-r--r--arch/arm/mach-omap2/board-rx51.c9
-rw-r--r--arch/arm/mach-omap2/clkt34xx_dpll3m2.c1
-rw-r--r--arch/arm/mach-omap2/clock44xx_data.c9
-rw-r--r--arch/arm/mach-omap2/cm2xxx_3xxx.c17
-rw-r--r--arch/arm/mach-omap2/control.c8
-rw-r--r--arch/arm/mach-omap2/control.h2
-rw-r--r--arch/arm/mach-omap2/include/mach/omap4-common.h7
-rw-r--r--arch/arm/mach-omap2/irq.c97
-rw-r--r--arch/arm/mach-omap2/omap-smp.c5
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2420_data.c6
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2430_data.c7
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c8
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c2
-rw-r--r--arch/arm/mach-omap2/omap_l3_smx.c4
-rw-r--r--arch/arm/mach-omap2/pm.c1
-rw-r--r--arch/arm/mach-omap2/pm_bus.c85
-rw-r--r--arch/arm/mach-omap2/voltage.c1
18 files changed, 97 insertions, 180 deletions
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index a45cd6409686..66dfbccacd25 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -59,16 +59,16 @@ endif
# Power Management
ifeq ($(CONFIG_PM),y)
obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o
-obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o pm_bus.o
+obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o
obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o \
- cpuidle34xx.o pm_bus.o
-obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o pm_bus.o
+ cpuidle34xx.o
+obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o
obj-$(CONFIG_PM_DEBUG) += pm-debug.o
obj-$(CONFIG_OMAP_SMARTREFLEX) += sr_device.o smartreflex.o
obj-$(CONFIG_OMAP_SMARTREFLEX_CLASS3) += smartreflex-class3.o
AFLAGS_sleep24xx.o :=-Wa,-march=armv6
-AFLAGS_sleep34xx.o :=-Wa,-march=armv7-a
+AFLAGS_sleep34xx.o :=-Wa,-march=armv7-a$(plus_sec)
ifeq ($(CONFIG_PM_VERBOSE),y)
CFLAGS_pm_bus.o += -DDEBUG
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index e964895b80e8..f8ba20a14e62 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -141,14 +141,19 @@ static void __init rx51_init(void)
static void __init rx51_map_io(void)
{
omap2_set_globals_3xxx();
- rx51_video_mem_init();
omap34xx_map_common_io();
}
+static void __init rx51_reserve(void)
+{
+ rx51_video_mem_init();
+ omap_reserve();
+}
+
MACHINE_START(NOKIA_RX51, "Nokia RX-51 board")
/* Maintainer: Lauri Leukkunen <lauri.leukkunen@nokia.com> */
.boot_params = 0x80000100,
- .reserve = omap_reserve,
+ .reserve = rx51_reserve,
.map_io = rx51_map_io,
.init_early = rx51_init_early,
.init_irq = omap_init_irq,
diff --git a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
index b2b1e37bb6bb..d6e34dd9e7e7 100644
--- a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
+++ b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c
@@ -115,6 +115,7 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate)
sdrc_cs0->rfr_ctrl, sdrc_cs0->actim_ctrla,
sdrc_cs0->actim_ctrlb, sdrc_cs0->mr,
0, 0, 0, 0);
+ clk->rate = rate;
return 0;
}
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 276992d3b7fb..8c965671b4d4 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3116,14 +3116,9 @@ static struct omap_clk omap44xx_clks[] = {
CLK(NULL, "dsp_fck", &dsp_fck, CK_443X),
CLK("omapdss_dss", "sys_clk", &dss_sys_clk, CK_443X),
CLK("omapdss_dss", "tv_clk", &dss_tv_clk, CK_443X),
- CLK("omapdss_dss", "dss_clk", &dss_dss_clk, CK_443X),
CLK("omapdss_dss", "video_clk", &dss_48mhz_clk, CK_443X),
- CLK("omapdss_dss", "fck", &dss_fck, CK_443X),
- /*
- * On OMAP4, DSS ick is a dummy clock; this is needed for compatibility
- * with OMAP2/3.
- */
- CLK("omapdss_dss", "ick", &dummy_ck, CK_443X),
+ CLK("omapdss_dss", "fck", &dss_dss_clk, CK_443X),
+ CLK("omapdss_dss", "ick", &dss_fck, CK_443X),
CLK(NULL, "efuse_ctrl_cust_fck", &efuse_ctrl_cust_fck, CK_443X),
CLK(NULL, "emif1_fck", &emif1_fck, CK_443X),
CLK(NULL, "emif2_fck", &emif2_fck, CK_443X),
diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.c b/arch/arm/mach-omap2/cm2xxx_3xxx.c
index 9d0dec806e92..38830d8d4783 100644
--- a/arch/arm/mach-omap2/cm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/cm2xxx_3xxx.c
@@ -247,6 +247,7 @@ struct omap3_cm_regs {
u32 per_cm_clksel;
u32 emu_cm_clksel;
u32 emu_cm_clkstctrl;
+ u32 pll_cm_autoidle;
u32 pll_cm_autoidle2;
u32 pll_cm_clksel4;
u32 pll_cm_clksel5;
@@ -319,6 +320,15 @@ void omap3_cm_save_context(void)
omap2_cm_read_mod_reg(OMAP3430_EMU_MOD, CM_CLKSEL1);
cm_context.emu_cm_clkstctrl =
omap2_cm_read_mod_reg(OMAP3430_EMU_MOD, OMAP2_CM_CLKSTCTRL);
+ /*
+ * As per erratum i671, ROM code does not respect the PER DPLL
+ * programming scheme if CM_AUTOIDLE_PLL.AUTO_PERIPH_DPLL == 1.
+ * In this case, even though this register has been saved in
+ * scratchpad contents, we need to restore AUTO_PERIPH_DPLL
+ * by ourselves. So, we need to save it anyway.
+ */
+ cm_context.pll_cm_autoidle =
+ omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
cm_context.pll_cm_autoidle2 =
omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE2);
cm_context.pll_cm_clksel4 =
@@ -441,6 +451,13 @@ void omap3_cm_restore_context(void)
CM_CLKSEL1);
omap2_cm_write_mod_reg(cm_context.emu_cm_clkstctrl, OMAP3430_EMU_MOD,
OMAP2_CM_CLKSTCTRL);
+ /*
+ * As per erratum i671, ROM code does not respect the PER DPLL
+ * programming scheme if CM_AUTOIDLE_PLL.AUTO_PERIPH_DPLL == 1.
+ * In this case, we need to restore AUTO_PERIPH_DPLL by ourselves.
+ */
+ omap2_cm_write_mod_reg(cm_context.pll_cm_autoidle, PLL_MOD,
+ CM_AUTOIDLE);
omap2_cm_write_mod_reg(cm_context.pll_cm_autoidle2, PLL_MOD,
CM_AUTOIDLE2);
omap2_cm_write_mod_reg(cm_context.pll_cm_clksel4, PLL_MOD,
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 695279419020..da53ba3917ca 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -316,8 +316,14 @@ void omap3_save_scratchpad_contents(void)
omap2_cm_read_mod_reg(WKUP_MOD, CM_CLKSEL);
prcm_block_contents.cm_clken_pll =
omap2_cm_read_mod_reg(PLL_MOD, CM_CLKEN);
+ /*
+ * As per erratum i671, ROM code does not respect the PER DPLL
+ * programming scheme if CM_AUTOIDLE_PLL..AUTO_PERIPH_DPLL == 1.
+ * Then, in anycase, clear these bits to avoid extra latencies.
+ */
prcm_block_contents.cm_autoidle_pll =
- omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_AUTOIDLE_PLL);
+ omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE) &
+ ~OMAP3430_AUTO_PERIPH_DPLL_MASK;
prcm_block_contents.cm_clksel1_pll =
omap2_cm_read_mod_reg(PLL_MOD, OMAP3430_CM_CLKSEL1_PLL);
prcm_block_contents.cm_clksel2_pll =
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
index c2804c1c4efd..a016c8b59e00 100644
--- a/arch/arm/mach-omap2/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -236,7 +236,7 @@
#define OMAP343X_CONTROL_WKUP_DEBOBS3 (OMAP343X_CONTROL_GENERAL_WKUP + 0x014)
#define OMAP343X_CONTROL_WKUP_DEBOBS4 (OMAP343X_CONTROL_GENERAL_WKUP + 0x018)
-/* 36xx-only RTA - Retention till Accesss control registers and bits */
+/* 36xx-only RTA - Retention till Access control registers and bits */
#define OMAP36XX_CONTROL_MEM_RTA_CTRL 0x40C
#define OMAP36XX_RTA_DISABLE 0x0
diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h
index de441c05a6a6..e4bd87619734 100644
--- a/arch/arm/mach-omap2/include/mach/omap4-common.h
+++ b/arch/arm/mach-omap2/include/mach/omap4-common.h
@@ -33,4 +33,11 @@ extern void __iomem *gic_dist_base_addr;
extern void __init gic_init_irq(void);
extern void omap_smc1(u32 fn, u32 arg);
+#ifdef CONFIG_SMP
+/* Needed for secondary core boot */
+extern void omap_secondary_startup(void);
+extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
+extern void omap_auxcoreboot_addr(u32 cpu_addr);
+extern u32 omap_read_auxcoreboot0(void);
+#endif
#endif
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 237e4530abf2..3af2b7a1045e 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -73,83 +73,18 @@ static u32 intc_bank_read_reg(struct omap_irq_bank *bank, u16 reg)
return __raw_readl(bank->base_reg + reg);
}
-static int previous_irq;
-
-/*
- * On 34xx we can get occasional spurious interrupts if the ack from
- * an interrupt handler does not get posted before we unmask. Warn about
- * the interrupt handlers that need to flush posted writes.
- */
-static int omap_check_spurious(unsigned int irq)
-{
- u32 sir, spurious;
-
- sir = intc_bank_read_reg(&irq_banks[0], INTC_SIR);
- spurious = sir >> 7;
-
- if (spurious) {
- printk(KERN_WARNING "Spurious irq %i: 0x%08x, please flush "
- "posted write for irq %i\n",
- irq, sir, previous_irq);
- return spurious;
- }
-
- return 0;
-}
-
/* XXX: FIQ and additional INTC support (only MPU at the moment) */
static void omap_ack_irq(struct irq_data *d)
{
intc_bank_write_reg(0x1, &irq_banks[0], INTC_CONTROL);
}
-static void omap_mask_irq(struct irq_data *d)
-{
- unsigned int irq = d->irq;
- int offset = irq & (~(IRQ_BITS_PER_REG - 1));
-
- if (cpu_is_omap34xx() && !cpu_is_ti816x()) {
- int spurious = 0;
-
- /*
- * INT_34XX_GPT12_IRQ is also the spurious irq. Maybe because
- * it is the highest irq number?
- */
- if (irq == INT_34XX_GPT12_IRQ)
- spurious = omap_check_spurious(irq);
-
- if (!spurious)
- previous_irq = irq;
- }
-
- irq &= (IRQ_BITS_PER_REG - 1);
-
- intc_bank_write_reg(1 << irq, &irq_banks[0], INTC_MIR_SET0 + offset);
-}
-
-static void omap_unmask_irq(struct irq_data *d)
-{
- unsigned int irq = d->irq;
- int offset = irq & (~(IRQ_BITS_PER_REG - 1));
-
- irq &= (IRQ_BITS_PER_REG - 1);
-
- intc_bank_write_reg(1 << irq, &irq_banks[0], INTC_MIR_CLEAR0 + offset);
-}
-
static void omap_mask_ack_irq(struct irq_data *d)
{
- omap_mask_irq(d);
+ irq_gc_mask_disable_reg(d);
omap_ack_irq(d);
}
-static struct irq_chip omap_irq_chip = {
- .name = "INTC",
- .irq_ack = omap_mask_ack_irq,
- .irq_mask = omap_mask_irq,
- .irq_unmask = omap_unmask_irq,
-};
-
static void __init omap_irq_bank_init_one(struct omap_irq_bank *bank)
{
unsigned long tmp;
@@ -186,11 +121,31 @@ int omap_irq_pending(void)
return 0;
}
+static __init void
+omap_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num)
+{
+ struct irq_chip_generic *gc;
+ struct irq_chip_type *ct;
+
+ gc = irq_alloc_generic_chip("INTC", 1, irq_start, base,
+ handle_level_irq);
+ ct = gc->chip_types;
+ ct->chip.irq_ack = omap_mask_ack_irq;
+ ct->chip.irq_mask = irq_gc_mask_disable_reg;
+ ct->chip.irq_unmask = irq_gc_unmask_enable_reg;
+
+ ct->regs.ack = INTC_CONTROL;
+ ct->regs.enable = INTC_MIR_CLEAR0;
+ ct->regs.disable = INTC_MIR_SET0;
+ irq_setup_generic_chip(gc, IRQ_MSK(num), IRQ_GC_INIT_MASK_CACHE,
+ IRQ_NOREQUEST | IRQ_NOPROBE, 0);
+}
+
void __init omap_init_irq(void)
{
unsigned long nr_of_irqs = 0;
unsigned int nr_banks = 0;
- int i;
+ int i, j;
for (i = 0; i < ARRAY_SIZE(irq_banks); i++) {
unsigned long base = 0;
@@ -215,17 +170,15 @@ void __init omap_init_irq(void)
omap_irq_bank_init_one(bank);
+ for (i = 0, j = 0; i < bank->nr_irqs; i += 32, j += 0x20)
+ omap_alloc_gc(bank->base_reg + j, i, 32);
+
nr_of_irqs += bank->nr_irqs;
nr_banks++;
}
printk(KERN_INFO "Total of %ld interrupts on %d active controller%s\n",
nr_of_irqs, nr_banks, nr_banks > 1 ? "s" : "");
-
- for (i = 0; i < nr_of_irqs; i++) {
- irq_set_chip_and_handler(i, &omap_irq_chip, handle_level_irq);
- set_irq_flags(i, IRQF_VALID);
- }
}
#ifdef CONFIG_ARCH_OMAP3
diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
index b66cfe8bc464..ecfe93c4b585 100644
--- a/arch/arm/mach-omap2/omap-smp.c
+++ b/arch/arm/mach-omap2/omap-smp.c
@@ -21,6 +21,7 @@
#include <linux/io.h>
#include <asm/cacheflush.h>
+#include <asm/hardware/gic.h>
#include <asm/smp_scu.h>
#include <mach/hardware.h>
#include <mach/omap4-common.h>
@@ -63,7 +64,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
omap_modify_auxcoreboot0(0x200, 0xfffffdff);
flush_cache_all();
smp_wmb();
- smp_cross_call(cpumask_of(cpu), 1);
+ gic_raise_softirq(cpumask_of(cpu), 1);
/*
* Now the secondary core is starting up let it run its
@@ -118,6 +119,8 @@ void __init smp_init_cpus(void)
for (i = 0; i < ncores; i++)
set_cpu_possible(i, true);
+
+ set_smp_cross_call(gic_raise_softirq);
}
void __init platform_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 8eb3ce1bbfbe..c4d0ae87d62a 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -1639,6 +1639,7 @@ static struct omap_hwmod_ocp_if *omap2420_gpio1_slaves[] = {
static struct omap_hwmod omap2420_gpio1_hwmod = {
.name = "gpio1",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap242x_gpio1_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap242x_gpio1_irqs),
.main_clk = "gpios_fck",
@@ -1669,6 +1670,7 @@ static struct omap_hwmod_ocp_if *omap2420_gpio2_slaves[] = {
static struct omap_hwmod omap2420_gpio2_hwmod = {
.name = "gpio2",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap242x_gpio2_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap242x_gpio2_irqs),
.main_clk = "gpios_fck",
@@ -1699,6 +1701,7 @@ static struct omap_hwmod_ocp_if *omap2420_gpio3_slaves[] = {
static struct omap_hwmod omap2420_gpio3_hwmod = {
.name = "gpio3",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap242x_gpio3_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap242x_gpio3_irqs),
.main_clk = "gpios_fck",
@@ -1729,6 +1732,7 @@ static struct omap_hwmod_ocp_if *omap2420_gpio4_slaves[] = {
static struct omap_hwmod omap2420_gpio4_hwmod = {
.name = "gpio4",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap242x_gpio4_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap242x_gpio4_irqs),
.main_clk = "gpios_fck",
@@ -1782,7 +1786,7 @@ static struct omap_hwmod_irq_info omap2420_dma_system_irqs[] = {
static struct omap_hwmod_addr_space omap2420_dma_system_addrs[] = {
{
.pa_start = 0x48056000,
- .pa_end = 0x4a0560ff,
+ .pa_end = 0x48056fff,
.flags = ADDR_TYPE_RT
},
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index e6e3810db77f..9682dd519f8d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -1742,6 +1742,7 @@ static struct omap_hwmod_ocp_if *omap2430_gpio1_slaves[] = {
static struct omap_hwmod omap2430_gpio1_hwmod = {
.name = "gpio1",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap243x_gpio1_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio1_irqs),
.main_clk = "gpios_fck",
@@ -1772,6 +1773,7 @@ static struct omap_hwmod_ocp_if *omap2430_gpio2_slaves[] = {
static struct omap_hwmod omap2430_gpio2_hwmod = {
.name = "gpio2",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap243x_gpio2_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio2_irqs),
.main_clk = "gpios_fck",
@@ -1802,6 +1804,7 @@ static struct omap_hwmod_ocp_if *omap2430_gpio3_slaves[] = {
static struct omap_hwmod omap2430_gpio3_hwmod = {
.name = "gpio3",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap243x_gpio3_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio3_irqs),
.main_clk = "gpios_fck",
@@ -1832,6 +1835,7 @@ static struct omap_hwmod_ocp_if *omap2430_gpio4_slaves[] = {
static struct omap_hwmod omap2430_gpio4_hwmod = {
.name = "gpio4",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap243x_gpio4_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio4_irqs),
.main_clk = "gpios_fck",
@@ -1862,6 +1866,7 @@ static struct omap_hwmod_ocp_if *omap2430_gpio5_slaves[] = {
static struct omap_hwmod omap2430_gpio5_hwmod = {
.name = "gpio5",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap243x_gpio5_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap243x_gpio5_irqs),
.main_clk = "gpio5_fck",
@@ -1915,7 +1920,7 @@ static struct omap_hwmod_irq_info omap2430_dma_system_irqs[] = {
static struct omap_hwmod_addr_space omap2430_dma_system_addrs[] = {
{
.pa_start = 0x48056000,
- .pa_end = 0x4a0560ff,
+ .pa_end = 0x48056fff,
.flags = ADDR_TYPE_RT
},
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index b98e2dfcba28..909a84de6682 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -2141,6 +2141,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio1_slaves[] = {
static struct omap_hwmod omap3xxx_gpio1_hwmod = {
.name = "gpio1",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap3xxx_gpio1_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio1_irqs),
.main_clk = "gpio1_ick",
@@ -2177,6 +2178,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio2_slaves[] = {
static struct omap_hwmod omap3xxx_gpio2_hwmod = {
.name = "gpio2",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap3xxx_gpio2_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio2_irqs),
.main_clk = "gpio2_ick",
@@ -2213,6 +2215,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio3_slaves[] = {
static struct omap_hwmod omap3xxx_gpio3_hwmod = {
.name = "gpio3",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap3xxx_gpio3_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio3_irqs),
.main_clk = "gpio3_ick",
@@ -2249,6 +2252,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio4_slaves[] = {
static struct omap_hwmod omap3xxx_gpio4_hwmod = {
.name = "gpio4",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap3xxx_gpio4_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio4_irqs),
.main_clk = "gpio4_ick",
@@ -2285,6 +2289,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio5_slaves[] = {
static struct omap_hwmod omap3xxx_gpio5_hwmod = {
.name = "gpio5",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap3xxx_gpio5_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio5_irqs),
.main_clk = "gpio5_ick",
@@ -2321,6 +2326,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_gpio6_slaves[] = {
static struct omap_hwmod omap3xxx_gpio6_hwmod = {
.name = "gpio6",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
.mpu_irqs = omap3xxx_gpio6_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_gpio6_irqs),
.main_clk = "gpio6_ick",
@@ -2386,7 +2392,7 @@ static struct omap_hwmod_irq_info omap3xxx_dma_system_irqs[] = {
static struct omap_hwmod_addr_space omap3xxx_dma_system_addrs[] = {
{
.pa_start = 0x48056000,
- .pa_end = 0x4a0560ff,
+ .pa_end = 0x48056fff,
.flags = ADDR_TYPE_RT
},
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 3e88dd3f8ef3..abc548a0c98d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -885,7 +885,7 @@ static struct omap_hwmod_ocp_if *omap44xx_dma_system_masters[] = {
static struct omap_hwmod_addr_space omap44xx_dma_system_addrs[] = {
{
.pa_start = 0x4a056000,
- .pa_end = 0x4a0560ff,
+ .pa_end = 0x4a056fff,
.flags = ADDR_TYPE_RT
},
};
diff --git a/arch/arm/mach-omap2/omap_l3_smx.c b/arch/arm/mach-omap2/omap_l3_smx.c
index 5f2da7565b68..4321e7938929 100644
--- a/arch/arm/mach-omap2/omap_l3_smx.c
+++ b/arch/arm/mach-omap2/omap_l3_smx.c
@@ -196,11 +196,11 @@ static irqreturn_t omap3_l3_app_irq(int irq, void *_l3)
/* No timeout error for debug sources */
}
- base = ((l3->rt) + (*(omap3_l3_bases[int_type] + err_source)));
-
/* identify the error source */
for (err_source = 0; !(status & (1 << err_source)); err_source++)
;
+
+ base = l3->rt + *(omap3_l3_bases[int_type] + err_source);
error = omap3_l3_readll(base, L3_ERROR_LOG);
if (error) {
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 30af3351c2d6..49486f522dca 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -89,6 +89,7 @@ static void omap2_init_processor_devices(void)
if (cpu_is_omap44xx()) {
_init_omap_device("l3_main_1", &l3_dev);
_init_omap_device("dsp", &dsp_dev);
+ _init_omap_device("iva", &iva_dev);
} else {
_init_omap_device("l3_main", &l3_dev);
}
diff --git a/arch/arm/mach-omap2/pm_bus.c b/arch/arm/mach-omap2/pm_bus.c
deleted file mode 100644
index 5acd2ab298b1..000000000000
--- a/arch/arm/mach-omap2/pm_bus.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Runtime PM support code for OMAP
- *
- * Author: Kevin Hilman, Deep Root Systems, LLC
- *
- * Copyright (C) 2010 Texas Instruments, Inc.
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/pm_runtime.h>
-#include <linux/platform_device.h>
-#include <linux/mutex.h>
-
-#include <plat/omap_device.h>
-#include <plat/omap-pm.h>
-
-#ifdef CONFIG_PM_RUNTIME
-static int omap_pm_runtime_suspend(struct device *dev)
-{
- struct platform_device *pdev = to_platform_device(dev);
- int r, ret = 0;
-
- dev_dbg(dev, "%s\n", __func__);
-
- ret = pm_generic_runtime_suspend(dev);
-
- if (!ret && dev->parent == &omap_device_parent) {
- r = omap_device_idle(pdev);
- WARN_ON(r);
- }
-
- return ret;
-};
-
-static int omap_pm_runtime_resume(struct device *dev)
-{
- struct platform_device *pdev = to_platform_device(dev);
- int r;
-
- dev_dbg(dev, "%s\n", __func__);
-
- if (dev->parent == &omap_device_parent) {
- r = omap_device_enable(pdev);
- WARN_ON(r);
- }
-
- return pm_generic_runtime_resume(dev);
-};
-#else
-#define omap_pm_runtime_suspend NULL
-#define omap_pm_runtime_resume NULL
-#endif /* CONFIG_PM_RUNTIME */
-
-static int __init omap_pm_runtime_init(void)
-{
- const struct dev_pm_ops *pm;
- struct dev_pm_ops *omap_pm;
-
- pm = platform_bus_get_pm_ops();
- if (!pm) {
- pr_err("%s: unable to get dev_pm_ops from platform_bus\n",
- __func__);
- return -ENODEV;
- }
-
- omap_pm = kmemdup(pm, sizeof(struct dev_pm_ops), GFP_KERNEL);
- if (!omap_pm) {
- pr_err("%s: unable to alloc memory for new dev_pm_ops\n",
- __func__);
- return -ENOMEM;
- }
-
- omap_pm->runtime_suspend = omap_pm_runtime_suspend;
- omap_pm->runtime_resume = omap_pm_runtime_resume;
-
- platform_bus_set_pm_ops(omap_pm);
-
- return 0;
-}
-core_initcall(omap_pm_runtime_init);
diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
index 6fb520999b6e..0c1552d9d995 100644
--- a/arch/arm/mach-omap2/voltage.c
+++ b/arch/arm/mach-omap2/voltage.c
@@ -114,7 +114,6 @@ static int __init _config_common_vdd_data(struct omap_vdd_info *vdd)
sys_clk_speed /= 1000;
/* Generic voltage parameters */
- vdd->curr_volt = 1200000;
vdd->volt_scale = vp_forceupdate_scale_voltage;
vdd->vp_enabled = false;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 07:10:14 +0000