diff options
Diffstat (limited to 'hw/omap1.c')
| -rw-r--r-- | hw/omap1.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/hw/omap1.c b/hw/omap1.c index 46359384cc..6ab919273b 100644 --- a/hw/omap1.c +++ b/hw/omap1.c @@ -1344,6 +1344,12 @@ static void omap_tcmi_init(MemoryRegion *memory, target_phys_addr_t base, } /* Digital phase-locked loops control */ +struct dpll_ctl_s { + MemoryRegion iomem; + uint16_t mode; + omap_clk dpll; +}; + static uint64_t omap_dpll_read(void *opaque, target_phys_addr_t addr, unsigned size) { @@ -1409,15 +1415,17 @@ static void omap_dpll_reset(struct dpll_ctl_s *s) omap_clk_setrate(s->dpll, 1, 1); } -static void omap_dpll_init(MemoryRegion *memory, struct dpll_ctl_s *s, +static struct dpll_ctl_s *omap_dpll_init(MemoryRegion *memory, target_phys_addr_t base, omap_clk clk) { + struct dpll_ctl_s *s = g_malloc0(sizeof(*s)); memory_region_init_io(&s->iomem, &omap_dpll_ops, s, "omap-dpll", 0x100); s->dpll = clk; omap_dpll_reset(s); memory_region_add_subregion(memory, base, &s->iomem); + return s; } /* MPU Clock/Reset/Power Mode Control */ @@ -3679,9 +3687,9 @@ static void omap1_mpu_reset(void *opaque) omap_mpui_reset(mpu); omap_tipb_bridge_reset(mpu->private_tipb); omap_tipb_bridge_reset(mpu->public_tipb); - omap_dpll_reset(&mpu->dpll[0]); - omap_dpll_reset(&mpu->dpll[1]); - omap_dpll_reset(&mpu->dpll[2]); + omap_dpll_reset(mpu->dpll[0]); + omap_dpll_reset(mpu->dpll[1]); + omap_dpll_reset(mpu->dpll[2]); omap_uart_reset(mpu->uart[0]); omap_uart_reset(mpu->uart[1]); omap_uart_reset(mpu->uart[2]); @@ -3947,12 +3955,12 @@ struct omap_mpu_state_s *omap310_mpu_init(MemoryRegion *system_memory, "uart3", serial_hds[0] && serial_hds[1] ? serial_hds[2] : NULL); - omap_dpll_init(system_memory, - &s->dpll[0], 0xfffecf00, omap_findclk(s, "dpll1")); - omap_dpll_init(system_memory, - &s->dpll[1], 0xfffed000, omap_findclk(s, "dpll2")); - omap_dpll_init(system_memory, - &s->dpll[2], 0xfffed100, omap_findclk(s, "dpll3")); + s->dpll[0] = omap_dpll_init(system_memory, 0xfffecf00, + omap_findclk(s, "dpll1")); + s->dpll[1] = omap_dpll_init(system_memory, 0xfffed000, + omap_findclk(s, "dpll2")); + s->dpll[2] = omap_dpll_init(system_memory, 0xfffed100, + omap_findclk(s, "dpll3")); dinfo = drive_get(IF_SD, 0, 0); if (!dinfo) { |