diff options
| author | Juha Riihimäki <juha.riihimaki@nokia.com> | 2011-07-29 16:35:17 +0100 |
|---|---|---|
| committer | Andrzej Zaborowski <andrew.zaborowski@intel.com> | 2011-07-30 06:00:40 +0200 |
| commit | 77831c204fda6303408aee1853c36768d853b413 (patch) | |
| tree | e64366619fd0f2ac2f8fe1e3d58559934afd6124 /hw/omap2.c | |
| parent | 0a34f96690bcb56bd6bc55566c2773e77c67650c (diff) | |
| download | focaccia-qemu-77831c204fda6303408aee1853c36768d853b413.tar.gz focaccia-qemu-77831c204fda6303408aee1853c36768d853b413.zip | |
hw/omap_gpio.c: Convert to qdev
Convert the OMAP GPIO module to qdev. Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: Riku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
Diffstat (limited to 'hw/omap2.c')
| -rw-r--r-- | hw/omap2.c | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/hw/omap2.c b/hw/omap2.c index 0f13272c7b..c9b35405ed 100644 --- a/hw/omap2.c +++ b/hw/omap2.c @@ -27,6 +27,7 @@ #include "qemu-char.h" #include "flash.h" #include "soc_dma.h" +#include "sysbus.h" #include "audio/audio.h" /* Enhanced Audio Controller (CODEC only) */ @@ -2203,7 +2204,6 @@ static void omap2_mpu_reset(void *opaque) omap_uart_reset(mpu->uart[1]); omap_uart_reset(mpu->uart[2]); omap_mmc_reset(mpu->mmc); - omap_gpif_reset(mpu->gpif); omap_mcspi_reset(mpu->mcspi[0]); omap_mcspi_reset(mpu->mcspi[1]); omap_i2c_reset(mpu->i2c[0]); @@ -2232,9 +2232,10 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size, ram_addr_t sram_base, q2_base; qemu_irq *cpu_irq; qemu_irq dma_irqs[4]; - omap_clk gpio_clks[4]; DriveInfo *dinfo; int i; + SysBusDevice *busdev; + struct omap_target_agent_s *ta; /* Core */ s->mpu_model = omap2420; @@ -2377,13 +2378,28 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size, omap_findclk(s, "i2c2.fclk"), omap_findclk(s, "i2c2.iclk")); - gpio_clks[0] = omap_findclk(s, "gpio1_dbclk"); - gpio_clks[1] = omap_findclk(s, "gpio2_dbclk"); - gpio_clks[2] = omap_findclk(s, "gpio3_dbclk"); - gpio_clks[3] = omap_findclk(s, "gpio4_dbclk"); - s->gpif = omap2_gpio_init(omap_l4ta(s->l4, 3), - &s->irq[0][OMAP_INT_24XX_GPIO_BANK1], - gpio_clks, omap_findclk(s, "gpio_iclk"), 4); + s->gpio = qdev_create(NULL, "omap2-gpio"); + qdev_prop_set_int32(s->gpio, "mpu_model", s->mpu_model); + qdev_prop_set_ptr(s->gpio, "iclk", omap_findclk(s, "gpio_iclk")); + qdev_prop_set_ptr(s->gpio, "fclk0", omap_findclk(s, "gpio1_dbclk")); + qdev_prop_set_ptr(s->gpio, "fclk1", omap_findclk(s, "gpio2_dbclk")); + qdev_prop_set_ptr(s->gpio, "fclk2", omap_findclk(s, "gpio3_dbclk")); + qdev_prop_set_ptr(s->gpio, "fclk3", omap_findclk(s, "gpio4_dbclk")); + if (s->mpu_model == omap2430) { + qdev_prop_set_ptr(s->gpio, "fclk4", omap_findclk(s, "gpio5_dbclk")); + } + qdev_init_nofail(s->gpio); + busdev = sysbus_from_qdev(s->gpio); + sysbus_connect_irq(busdev, 0, s->irq[0][OMAP_INT_24XX_GPIO_BANK1]); + sysbus_connect_irq(busdev, 3, s->irq[0][OMAP_INT_24XX_GPIO_BANK2]); + sysbus_connect_irq(busdev, 6, s->irq[0][OMAP_INT_24XX_GPIO_BANK3]); + sysbus_connect_irq(busdev, 9, s->irq[0][OMAP_INT_24XX_GPIO_BANK4]); + ta = omap_l4ta(s->l4, 3); + sysbus_mmio_map(busdev, 0, omap_l4_region_base(ta, 1)); + sysbus_mmio_map(busdev, 1, omap_l4_region_base(ta, 0)); + sysbus_mmio_map(busdev, 2, omap_l4_region_base(ta, 2)); + sysbus_mmio_map(busdev, 3, omap_l4_region_base(ta, 4)); + sysbus_mmio_map(busdev, 4, omap_l4_region_base(ta, 5)); s->sdrc = omap_sdrc_init(0x68009000); s->gpmc = omap_gpmc_init(0x6800a000, s->irq[0][OMAP_INT_24XX_GPMC_IRQ]); |