diff options
author | Peter Maydell <peter.maydell@linaro.org> | 2011-09-23 09:44:38 +0000 |
---|---|---|
committer | Peter Maydell <peter.maydell@linaro.org> | 2011-09-23 09:44:38 +0000 |
commit | 0919ac787641db11024912651f3bc5764d4f1286 (patch) | |
tree | fa2c3c45aa6e2dab88e724c50a042482ffdba461 /hw/omap2.c | |
parent | 53bb614ee344c2eb37cf5a79d56c945d7661fcf5 (diff) |
omap_intc: Qdevify
Convert the omap_intc devices to qdev. This includes adding
a 'revision' property which will be needed for omap3.
The bulk of this patch is the replacement of "s->irq[x][y]"
with "qdev_get_gpio_in(s->ih[x], y)" now that the interrupt
controller exposes its input lines as qdev gpio inputs.
The devices are named "omap-intc" and "omap2-intc", following
the filename and the OMAP2/3 hardware names, although some
internal functions are still named "omap_inth_*".
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/omap2.c')
-rw-r--r-- | hw/omap2.c | 92 |
1 files changed, 54 insertions, 38 deletions
diff --git a/hw/omap2.c b/hw/omap2.c index 3d529cefd6..838c32f371 100644 --- a/hw/omap2.c +++ b/hw/omap2.c @@ -2180,7 +2180,6 @@ static void omap2_mpu_reset(void *opaque) { struct omap_mpu_state_s *mpu = (struct omap_mpu_state_s *) opaque; - omap_inth_reset(mpu->ih[0]); omap_dma_reset(mpu->dma); omap_prcm_reset(mpu->prcm); omap_sysctl_reset(mpu->sysc); @@ -2264,20 +2263,27 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size, /* Actually mapped at any 2K boundary in the ARM11 private-peripheral if */ cpu_irq = arm_pic_init_cpu(s->env); - s->ih[0] = omap2_inth_init(0x480fe000, 0x1000, 3, &s->irq[0], - cpu_irq[ARM_PIC_CPU_IRQ], cpu_irq[ARM_PIC_CPU_FIQ], - omap_findclk(s, "mpu_intc_fclk"), - omap_findclk(s, "mpu_intc_iclk")); - + s->ih[0] = qdev_create(NULL, "omap2-intc"); + qdev_prop_set_uint8(s->ih[0], "revision", 0x21); + qdev_prop_set_ptr(s->ih[0], "fclk", omap_findclk(s, "mpu_intc_fclk")); + qdev_prop_set_ptr(s->ih[0], "iclk", omap_findclk(s, "mpu_intc_iclk")); + qdev_init_nofail(s->ih[0]); + busdev = sysbus_from_qdev(s->ih[0]); + sysbus_connect_irq(busdev, 0, cpu_irq[ARM_PIC_CPU_IRQ]); + sysbus_connect_irq(busdev, 1, cpu_irq[ARM_PIC_CPU_FIQ]); + sysbus_mmio_map(busdev, 0, 0x480fe000); s->prcm = omap_prcm_init(omap_l4tao(s->l4, 3), - s->irq[0][OMAP_INT_24XX_PRCM_MPU_IRQ], NULL, NULL, s); + qdev_get_gpio_in(s->ih[0], + OMAP_INT_24XX_PRCM_MPU_IRQ), + NULL, NULL, s); s->sysc = omap_sysctl_init(omap_l4tao(s->l4, 1), omap_findclk(s, "omapctrl_iclk"), s); - for (i = 0; i < 4; i ++) - dma_irqs[i] = - s->irq[omap2_dma_irq_map[i].ih][omap2_dma_irq_map[i].intr]; + for (i = 0; i < 4; i++) { + dma_irqs[i] = qdev_get_gpio_in(s->ih[omap2_dma_irq_map[i].ih], + omap2_dma_irq_map[i].intr); + } s->dma = omap_dma4_init(0x48056000, dma_irqs, s, 256, 32, omap_findclk(s, "sdma_iclk"), omap_findclk(s, "sdma_fclk")); @@ -2290,7 +2296,8 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size, OMAP2_SRAM_BASE, s->sram_size); s->uart[0] = omap2_uart_init(omap_l4ta(s->l4, 19), - s->irq[0][OMAP_INT_24XX_UART1_IRQ], + qdev_get_gpio_in(s->ih[0], + OMAP_INT_24XX_UART1_IRQ), omap_findclk(s, "uart1_fclk"), omap_findclk(s, "uart1_iclk"), s->drq[OMAP24XX_DMA_UART1_TX], @@ -2298,7 +2305,8 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size, "uart1", serial_hds[0]); s->uart[1] = omap2_uart_init(omap_l4ta(s->l4, 20), - s->irq[0][OMAP_INT_24XX_UART2_IRQ], + qdev_get_gpio_in(s->ih[0], + OMAP_INT_24XX_UART2_IRQ), omap_findclk(s, "uart2_fclk"), omap_findclk(s, "uart2_iclk"), s->drq[OMAP24XX_DMA_UART2_TX], @@ -2306,7 +2314,8 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size, "uart2", serial_hds[0] ? serial_hds[1] : NULL); s->uart[2] = omap2_uart_init(omap_l4ta(s->l4, 21), - s->irq[0][OMAP_INT_24XX_UART3_IRQ], + qdev_get_gpio_in(s->ih[0], + OMAP_INT_24XX_UART3_IRQ), omap_findclk(s, "uart3_fclk"), omap_findclk(s, "uart3_iclk"), s->drq[OMAP24XX_DMA_UART3_TX], @@ -2315,51 +2324,51 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size, serial_hds[0] && serial_hds[1] ? serial_hds[2] : NULL); s->gptimer[0] = omap_gp_timer_init(omap_l4ta(s->l4, 7), - s->irq[0][OMAP_INT_24XX_GPTIMER1], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER1), omap_findclk(s, "wu_gpt1_clk"), omap_findclk(s, "wu_l4_iclk")); s->gptimer[1] = omap_gp_timer_init(omap_l4ta(s->l4, 8), - s->irq[0][OMAP_INT_24XX_GPTIMER2], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER2), omap_findclk(s, "core_gpt2_clk"), omap_findclk(s, "core_l4_iclk")); s->gptimer[2] = omap_gp_timer_init(omap_l4ta(s->l4, 22), - s->irq[0][OMAP_INT_24XX_GPTIMER3], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER3), omap_findclk(s, "core_gpt3_clk"), omap_findclk(s, "core_l4_iclk")); s->gptimer[3] = omap_gp_timer_init(omap_l4ta(s->l4, 23), - s->irq[0][OMAP_INT_24XX_GPTIMER4], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER4), omap_findclk(s, "core_gpt4_clk"), omap_findclk(s, "core_l4_iclk")); s->gptimer[4] = omap_gp_timer_init(omap_l4ta(s->l4, 24), - s->irq[0][OMAP_INT_24XX_GPTIMER5], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER5), omap_findclk(s, "core_gpt5_clk"), omap_findclk(s, "core_l4_iclk")); s->gptimer[5] = omap_gp_timer_init(omap_l4ta(s->l4, 25), - s->irq[0][OMAP_INT_24XX_GPTIMER6], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER6), omap_findclk(s, "core_gpt6_clk"), omap_findclk(s, "core_l4_iclk")); s->gptimer[6] = omap_gp_timer_init(omap_l4ta(s->l4, 26), - s->irq[0][OMAP_INT_24XX_GPTIMER7], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER7), omap_findclk(s, "core_gpt7_clk"), omap_findclk(s, "core_l4_iclk")); s->gptimer[7] = omap_gp_timer_init(omap_l4ta(s->l4, 27), - s->irq[0][OMAP_INT_24XX_GPTIMER8], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER8), omap_findclk(s, "core_gpt8_clk"), omap_findclk(s, "core_l4_iclk")); s->gptimer[8] = omap_gp_timer_init(omap_l4ta(s->l4, 28), - s->irq[0][OMAP_INT_24XX_GPTIMER9], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER9), omap_findclk(s, "core_gpt9_clk"), omap_findclk(s, "core_l4_iclk")); s->gptimer[9] = omap_gp_timer_init(omap_l4ta(s->l4, 29), - s->irq[0][OMAP_INT_24XX_GPTIMER10], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER10), omap_findclk(s, "core_gpt10_clk"), omap_findclk(s, "core_l4_iclk")); s->gptimer[10] = omap_gp_timer_init(omap_l4ta(s->l4, 30), - s->irq[0][OMAP_INT_24XX_GPTIMER11], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER11), omap_findclk(s, "core_gpt11_clk"), omap_findclk(s, "core_l4_iclk")); s->gptimer[11] = omap_gp_timer_init(omap_l4ta(s->l4, 31), - s->irq[0][OMAP_INT_24XX_GPTIMER12], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPTIMER12), omap_findclk(s, "core_gpt12_clk"), omap_findclk(s, "core_l4_iclk")); @@ -2370,12 +2379,12 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size, omap_findclk(s, "core_l4_iclk")); s->i2c[0] = omap2_i2c_init(omap_l4tao(s->l4, 5), - s->irq[0][OMAP_INT_24XX_I2C1_IRQ], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_I2C1_IRQ), &s->drq[OMAP24XX_DMA_I2C1_TX], omap_findclk(s, "i2c1.fclk"), omap_findclk(s, "i2c1.iclk")); s->i2c[1] = omap2_i2c_init(omap_l4tao(s->l4, 6), - s->irq[0][OMAP_INT_24XX_I2C2_IRQ], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_I2C2_IRQ), &s->drq[OMAP24XX_DMA_I2C2_TX], omap_findclk(s, "i2c2.fclk"), omap_findclk(s, "i2c2.iclk")); @@ -2392,10 +2401,14 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size, } 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]); + sysbus_connect_irq(busdev, 0, + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK1)); + sysbus_connect_irq(busdev, 3, + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK2)); + sysbus_connect_irq(busdev, 6, + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPIO_BANK3)); + sysbus_connect_irq(busdev, 9, + qdev_get_gpio_in(s->ih[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)); @@ -2404,7 +2417,8 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size, sysbus_mmio_map(busdev, 4, omap_l4_region_base(ta, 5)); s->sdrc = omap_sdrc_init(0x68009000); - s->gpmc = omap_gpmc_init(s, 0x6800a000, s->irq[0][OMAP_INT_24XX_GPMC_IRQ], + s->gpmc = omap_gpmc_init(s, 0x6800a000, + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_GPMC_IRQ), s->drq[OMAP24XX_DMA_GPMC]); dinfo = drive_get(IF_SD, 0, 0); @@ -2413,36 +2427,38 @@ struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size, exit(1); } s->mmc = omap2_mmc_init(omap_l4tao(s->l4, 9), dinfo->bdrv, - s->irq[0][OMAP_INT_24XX_MMC_IRQ], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MMC_IRQ), &s->drq[OMAP24XX_DMA_MMC1_TX], omap_findclk(s, "mmc_fclk"), omap_findclk(s, "mmc_iclk")); s->mcspi[0] = omap_mcspi_init(omap_l4ta(s->l4, 35), 4, - s->irq[0][OMAP_INT_24XX_MCSPI1_IRQ], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MCSPI1_IRQ), &s->drq[OMAP24XX_DMA_SPI1_TX0], omap_findclk(s, "spi1_fclk"), omap_findclk(s, "spi1_iclk")); s->mcspi[1] = omap_mcspi_init(omap_l4ta(s->l4, 36), 2, - s->irq[0][OMAP_INT_24XX_MCSPI2_IRQ], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MCSPI2_IRQ), &s->drq[OMAP24XX_DMA_SPI2_TX0], omap_findclk(s, "spi2_fclk"), omap_findclk(s, "spi2_iclk")); s->dss = omap_dss_init(omap_l4ta(s->l4, 10), 0x68000800, /* XXX wire M_IRQ_25, D_L2_IRQ_30 and I_IRQ_13 together */ - s->irq[0][OMAP_INT_24XX_DSS_IRQ], s->drq[OMAP24XX_DMA_DSS], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_DSS_IRQ), + s->drq[OMAP24XX_DMA_DSS], omap_findclk(s, "dss_clk1"), omap_findclk(s, "dss_clk2"), omap_findclk(s, "dss_54m_clk"), omap_findclk(s, "dss_l3_iclk"), omap_findclk(s, "dss_l4_iclk")); omap_sti_init(omap_l4ta(s->l4, 18), 0x54000000, - s->irq[0][OMAP_INT_24XX_STI], omap_findclk(s, "emul_ck"), + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_STI), + omap_findclk(s, "emul_ck"), serial_hds[0] && serial_hds[1] && serial_hds[2] ? serial_hds[3] : NULL); s->eac = omap_eac_init(omap_l4ta(s->l4, 32), - s->irq[0][OMAP_INT_24XX_EAC_IRQ], + qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_EAC_IRQ), /* Ten consecutive lines */ &s->drq[OMAP24XX_DMA_EAC_AC_RD], omap_findclk(s, "func_96m_clk"), |