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android_kernel_motorola_sm6225/arch/arm/mach-davinci/dm644x.c
Bartosz Golaszewski a4f404af3c ARM: davinci: dm644x: define gpio interrupts as separate resources 
[ Upstream commit adcf60ce14c8250761af9de907eb6c7d096c26d3 ]

Since commit eb3744a2dd ("gpio: davinci: Do not assume continuous
IRQ numbering") the davinci GPIO driver fails to probe if we boot
in legacy mode from any of the board files. Since the driver now
expects every interrupt to be defined as a separate resource, split
the definition of IRQ resources instead of having a single continuous
interrupt range.

Fixes: eb3744a2dd ("gpio: davinci: Do not assume continuous IRQ numbering")
Cc: stable@vger.kernel.org
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-09-16 08:21:56 +02:00

746 lines
18 KiB
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/*
* TI DaVinci DM644x chip specific setup
*
* Author: Kevin Hilman, Deep Root Systems, LLC
*
* 2007 (c) Deep Root Systems, LLC. 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/clk-provider.h>
#include <linux/clk/davinci.h>
#include <linux/clkdev.h>
#include <linux/dmaengine.h>
#include <linux/init.h>
#include <linux/platform_data/edma.h>
#include <linux/platform_data/gpio-davinci.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <asm/mach/map.h>
#include <mach/common.h>
#include <mach/cputype.h>
#include <mach/irqs.h>
#include <mach/mux.h>
#include <mach/serial.h>
#include <mach/time.h>
#include "asp.h"
#include "davinci.h"
#include "mux.h"
/*
* Device specific clocks
*/
#define DM644X_REF_FREQ 27000000
#define DM644X_EMAC_BASE 0x01c80000
#define DM644X_EMAC_MDIO_BASE (DM644X_EMAC_BASE + 0x4000)
#define DM644X_EMAC_CNTRL_OFFSET 0x0000
#define DM644X_EMAC_CNTRL_MOD_OFFSET 0x1000
#define DM644X_EMAC_CNTRL_RAM_OFFSET 0x2000
#define DM644X_EMAC_CNTRL_RAM_SIZE 0x2000
static struct emac_platform_data dm644x_emac_pdata = {
.ctrl_reg_offset = DM644X_EMAC_CNTRL_OFFSET,
.ctrl_mod_reg_offset = DM644X_EMAC_CNTRL_MOD_OFFSET,
.ctrl_ram_offset = DM644X_EMAC_CNTRL_RAM_OFFSET,
.ctrl_ram_size = DM644X_EMAC_CNTRL_RAM_SIZE,
.version = EMAC_VERSION_1,
};
static struct resource dm644x_emac_resources[] = {
{
.start = DM644X_EMAC_BASE,
.end = DM644X_EMAC_BASE + SZ_16K - 1,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_EMACINT,
.end = IRQ_EMACINT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device dm644x_emac_device = {
.name = "davinci_emac",
.id = 1,
.dev = {
.platform_data = &dm644x_emac_pdata,
},
.num_resources = ARRAY_SIZE(dm644x_emac_resources),
.resource = dm644x_emac_resources,
};
static struct resource dm644x_mdio_resources[] = {
{
.start = DM644X_EMAC_MDIO_BASE,
.end = DM644X_EMAC_MDIO_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device dm644x_mdio_device = {
.name = "davinci_mdio",
.id = 0,
.num_resources = ARRAY_SIZE(dm644x_mdio_resources),
.resource = dm644x_mdio_resources,
};
/*
* Device specific mux setup
*
* soc description mux mode mode mux dbg
* reg offset mask mode
*/
static const struct mux_config dm644x_pins[] = {
#ifdef CONFIG_DAVINCI_MUX
MUX_CFG(DM644X, HDIREN, 0, 16, 1, 1, true)
MUX_CFG(DM644X, ATAEN, 0, 17, 1, 1, true)
MUX_CFG(DM644X, ATAEN_DISABLE, 0, 17, 1, 0, true)
MUX_CFG(DM644X, HPIEN_DISABLE, 0, 29, 1, 0, true)
MUX_CFG(DM644X, AEAW, 0, 0, 31, 31, true)
MUX_CFG(DM644X, AEAW0, 0, 0, 1, 0, true)
MUX_CFG(DM644X, AEAW1, 0, 1, 1, 0, true)
MUX_CFG(DM644X, AEAW2, 0, 2, 1, 0, true)
MUX_CFG(DM644X, AEAW3, 0, 3, 1, 0, true)
MUX_CFG(DM644X, AEAW4, 0, 4, 1, 0, true)
MUX_CFG(DM644X, MSTK, 1, 9, 1, 0, false)
MUX_CFG(DM644X, I2C, 1, 7, 1, 1, false)
MUX_CFG(DM644X, MCBSP, 1, 10, 1, 1, false)
MUX_CFG(DM644X, UART1, 1, 1, 1, 1, true)
MUX_CFG(DM644X, UART2, 1, 2, 1, 1, true)
MUX_CFG(DM644X, PWM0, 1, 4, 1, 1, false)
MUX_CFG(DM644X, PWM1, 1, 5, 1, 1, false)
MUX_CFG(DM644X, PWM2, 1, 6, 1, 1, false)
MUX_CFG(DM644X, VLYNQEN, 0, 15, 1, 1, false)
MUX_CFG(DM644X, VLSCREN, 0, 14, 1, 1, false)
MUX_CFG(DM644X, VLYNQWD, 0, 12, 3, 3, false)
MUX_CFG(DM644X, EMACEN, 0, 31, 1, 1, true)
MUX_CFG(DM644X, GPIO3V, 0, 31, 1, 0, true)
MUX_CFG(DM644X, GPIO0, 0, 24, 1, 0, true)
MUX_CFG(DM644X, GPIO3, 0, 25, 1, 0, false)
MUX_CFG(DM644X, GPIO43_44, 1, 7, 1, 0, false)
MUX_CFG(DM644X, GPIO46_47, 0, 22, 1, 0, true)
MUX_CFG(DM644X, RGB666, 0, 22, 1, 1, true)
MUX_CFG(DM644X, LOEEN, 0, 24, 1, 1, true)
MUX_CFG(DM644X, LFLDEN, 0, 25, 1, 1, false)
#endif
};
/* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */
static u8 dm644x_default_priorities[DAVINCI_N_AINTC_IRQ] = {
[IRQ_VDINT0] = 2,
[IRQ_VDINT1] = 6,
[IRQ_VDINT2] = 6,
[IRQ_HISTINT] = 6,
[IRQ_H3AINT] = 6,
[IRQ_PRVUINT] = 6,
[IRQ_RSZINT] = 6,
[7] = 7,
[IRQ_VENCINT] = 6,
[IRQ_ASQINT] = 6,
[IRQ_IMXINT] = 6,
[IRQ_VLCDINT] = 6,
[IRQ_USBINT] = 4,
[IRQ_EMACINT] = 4,
[14] = 7,
[15] = 7,
[IRQ_CCINT0] = 5, /* dma */
[IRQ_CCERRINT] = 5, /* dma */
[IRQ_TCERRINT0] = 5, /* dma */
[IRQ_TCERRINT] = 5, /* dma */
[IRQ_PSCIN] = 7,
[21] = 7,
[IRQ_IDE] = 4,
[23] = 7,
[IRQ_MBXINT] = 7,
[IRQ_MBRINT] = 7,
[IRQ_MMCINT] = 7,
[IRQ_SDIOINT] = 7,
[28] = 7,
[IRQ_DDRINT] = 7,
[IRQ_AEMIFINT] = 7,
[IRQ_VLQINT] = 4,
[IRQ_TINT0_TINT12] = 2, /* clockevent */
[IRQ_TINT0_TINT34] = 2, /* clocksource */
[IRQ_TINT1_TINT12] = 7, /* DSP timer */
[IRQ_TINT1_TINT34] = 7, /* system tick */
[IRQ_PWMINT0] = 7,
[IRQ_PWMINT1] = 7,
[IRQ_PWMINT2] = 7,
[IRQ_I2C] = 3,
[IRQ_UARTINT0] = 3,
[IRQ_UARTINT1] = 3,
[IRQ_UARTINT2] = 3,
[IRQ_SPINT0] = 3,
[IRQ_SPINT1] = 3,
[45] = 7,
[IRQ_DSP2ARM0] = 4,
[IRQ_DSP2ARM1] = 4,
[IRQ_GPIO0] = 7,
[IRQ_GPIO1] = 7,
[IRQ_GPIO2] = 7,
[IRQ_GPIO3] = 7,
[IRQ_GPIO4] = 7,
[IRQ_GPIO5] = 7,
[IRQ_GPIO6] = 7,
[IRQ_GPIO7] = 7,
[IRQ_GPIOBNK0] = 7,
[IRQ_GPIOBNK1] = 7,
[IRQ_GPIOBNK2] = 7,
[IRQ_GPIOBNK3] = 7,
[IRQ_GPIOBNK4] = 7,
[IRQ_COMMTX] = 7,
[IRQ_COMMRX] = 7,
[IRQ_EMUINT] = 7,
};
/*----------------------------------------------------------------------*/
static s8 queue_priority_mapping[][2] = {
/* {event queue no, Priority} */
{0, 3},
{1, 7},
{-1, -1},
};
static const struct dma_slave_map dm644x_edma_map[] = {
{ "davinci-mcbsp", "tx", EDMA_FILTER_PARAM(0, 2) },
{ "davinci-mcbsp", "rx", EDMA_FILTER_PARAM(0, 3) },
{ "spi_davinci", "tx", EDMA_FILTER_PARAM(0, 16) },
{ "spi_davinci", "rx", EDMA_FILTER_PARAM(0, 17) },
{ "dm6441-mmc.0", "rx", EDMA_FILTER_PARAM(0, 26) },
{ "dm6441-mmc.0", "tx", EDMA_FILTER_PARAM(0, 27) },
};
static struct edma_soc_info dm644x_edma_pdata = {
.queue_priority_mapping = queue_priority_mapping,
.default_queue = EVENTQ_1,
.slave_map = dm644x_edma_map,
.slavecnt = ARRAY_SIZE(dm644x_edma_map),
};
static struct resource edma_resources[] = {
{
.name = "edma3_cc",
.start = 0x01c00000,
.end = 0x01c00000 + SZ_64K - 1,
.flags = IORESOURCE_MEM,
},
{
.name = "edma3_tc0",
.start = 0x01c10000,
.end = 0x01c10000 + SZ_1K - 1,
.flags = IORESOURCE_MEM,
},
{
.name = "edma3_tc1",
.start = 0x01c10400,
.end = 0x01c10400 + SZ_1K - 1,
.flags = IORESOURCE_MEM,
},
{
.name = "edma3_ccint",
.start = IRQ_CCINT0,
.flags = IORESOURCE_IRQ,
},
{
.name = "edma3_ccerrint",
.start = IRQ_CCERRINT,
.flags = IORESOURCE_IRQ,
},
/* not using TC*_ERR */
};
static const struct platform_device_info dm644x_edma_device __initconst = {
.name = "edma",
.id = 0,
.dma_mask = DMA_BIT_MASK(32),
.res = edma_resources,
.num_res = ARRAY_SIZE(edma_resources),
.data = &dm644x_edma_pdata,
.size_data = sizeof(dm644x_edma_pdata),
};
/* DM6446 EVM uses ASP0; line-out is a pair of RCA jacks */
static struct resource dm644x_asp_resources[] = {
{
.name = "mpu",
.start = DAVINCI_ASP0_BASE,
.end = DAVINCI_ASP0_BASE + SZ_8K - 1,
.flags = IORESOURCE_MEM,
},
{
.start = DAVINCI_DMA_ASP0_TX,
.end = DAVINCI_DMA_ASP0_TX,
.flags = IORESOURCE_DMA,
},
{
.start = DAVINCI_DMA_ASP0_RX,
.end = DAVINCI_DMA_ASP0_RX,
.flags = IORESOURCE_DMA,
},
};
static struct platform_device dm644x_asp_device = {
.name = "davinci-mcbsp",
.id = -1,
.num_resources = ARRAY_SIZE(dm644x_asp_resources),
.resource = dm644x_asp_resources,
};
#define DM644X_VPSS_BASE 0x01c73400
static struct resource dm644x_vpss_resources[] = {
{
/* VPSS Base address */
.name = "vpss",
.start = DM644X_VPSS_BASE,
.end = DM644X_VPSS_BASE + 0xff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device dm644x_vpss_device = {
.name = "vpss",
.id = -1,
.dev.platform_data = "dm644x_vpss",
.num_resources = ARRAY_SIZE(dm644x_vpss_resources),
.resource = dm644x_vpss_resources,
};
static struct resource dm644x_vpfe_resources[] = {
{
.start = IRQ_VDINT0,
.end = IRQ_VDINT0,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_VDINT1,
.end = IRQ_VDINT1,
.flags = IORESOURCE_IRQ,
},
};
static u64 dm644x_video_dma_mask = DMA_BIT_MASK(32);
static struct resource dm644x_ccdc_resource[] = {
/* CCDC Base address */
{
.start = 0x01c70400,
.end = 0x01c70400 + 0xff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device dm644x_ccdc_dev = {
.name = "dm644x_ccdc",
.id = -1,
.num_resources = ARRAY_SIZE(dm644x_ccdc_resource),
.resource = dm644x_ccdc_resource,
.dev = {
.dma_mask = &dm644x_video_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
static struct platform_device dm644x_vpfe_dev = {
.name = CAPTURE_DRV_NAME,
.id = -1,
.num_resources = ARRAY_SIZE(dm644x_vpfe_resources),
.resource = dm644x_vpfe_resources,
.dev = {
.dma_mask = &dm644x_video_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
#define DM644X_OSD_BASE 0x01c72600
static struct resource dm644x_osd_resources[] = {
{
.start = DM644X_OSD_BASE,
.end = DM644X_OSD_BASE + 0x1ff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device dm644x_osd_dev = {
.name = DM644X_VPBE_OSD_SUBDEV_NAME,
.id = -1,
.num_resources = ARRAY_SIZE(dm644x_osd_resources),
.resource = dm644x_osd_resources,
.dev = {
.dma_mask = &dm644x_video_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
#define DM644X_VENC_BASE 0x01c72400
static struct resource dm644x_venc_resources[] = {
{
.start = DM644X_VENC_BASE,
.end = DM644X_VENC_BASE + 0x17f,
.flags = IORESOURCE_MEM,
},
};
#define DM644X_VPSS_MUXSEL_PLL2_MODE BIT(0)
#define DM644X_VPSS_MUXSEL_VPBECLK_MODE BIT(1)
#define DM644X_VPSS_VENCLKEN BIT(3)
#define DM644X_VPSS_DACCLKEN BIT(4)
static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type,
unsigned int pclock)
{
int ret = 0;
u32 v = DM644X_VPSS_VENCLKEN;
switch (type) {
case VPBE_ENC_STD:
v |= DM644X_VPSS_DACCLKEN;
writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL));
break;
case VPBE_ENC_DV_TIMINGS:
if (pclock <= 27000000) {
v |= DM644X_VPSS_DACCLKEN;
writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL));
} else {
/*
* For HD, use external clock source since
* HD requires higher clock rate
*/
v |= DM644X_VPSS_MUXSEL_VPBECLK_MODE;
writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL));
}
break;
default:
ret = -EINVAL;
}
return ret;
}
static struct resource dm644x_v4l2_disp_resources[] = {
{
.start = IRQ_VENCINT,
.end = IRQ_VENCINT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device dm644x_vpbe_display = {
.name = "vpbe-v4l2",
.id = -1,
.num_resources = ARRAY_SIZE(dm644x_v4l2_disp_resources),
.resource = dm644x_v4l2_disp_resources,
.dev = {
.dma_mask = &dm644x_video_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
static struct venc_platform_data dm644x_venc_pdata = {
.setup_clock = dm644x_venc_setup_clock,
};
static struct platform_device dm644x_venc_dev = {
.name = DM644X_VPBE_VENC_SUBDEV_NAME,
.id = -1,
.num_resources = ARRAY_SIZE(dm644x_venc_resources),
.resource = dm644x_venc_resources,
.dev = {
.dma_mask = &dm644x_video_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &dm644x_venc_pdata,
},
};
static struct platform_device dm644x_vpbe_dev = {
.name = "vpbe_controller",
.id = -1,
.dev = {
.dma_mask = &dm644x_video_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
static struct resource dm644_gpio_resources[] = {
{ /* registers */
.start = DAVINCI_GPIO_BASE,
.end = DAVINCI_GPIO_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
{ /* interrupt */
.start = IRQ_GPIOBNK0,
.end = IRQ_GPIOBNK0,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_GPIOBNK1,
.end = IRQ_GPIOBNK1,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_GPIOBNK2,
.end = IRQ_GPIOBNK2,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_GPIOBNK3,
.end = IRQ_GPIOBNK3,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_GPIOBNK4,
.end = IRQ_GPIOBNK4,
.flags = IORESOURCE_IRQ,
},
};
static struct davinci_gpio_platform_data dm644_gpio_platform_data = {
.ngpio = 71,
};
int __init dm644x_gpio_register(void)
{
return davinci_gpio_register(dm644_gpio_resources,
ARRAY_SIZE(dm644_gpio_resources),
&dm644_gpio_platform_data);
}
/*----------------------------------------------------------------------*/
static struct map_desc dm644x_io_desc[] = {
{
.virtual = IO_VIRT,
.pfn = __phys_to_pfn(IO_PHYS),
.length = IO_SIZE,
.type = MT_DEVICE
},
};
/* Contents of JTAG ID register used to identify exact cpu type */
static struct davinci_id dm644x_ids[] = {
{
.variant = 0x0,
.part_no = 0xb700,
.manufacturer = 0x017,
.cpu_id = DAVINCI_CPU_ID_DM6446,
.name = "dm6446",
},
{
.variant = 0x1,
.part_no = 0xb700,
.manufacturer = 0x017,
.cpu_id = DAVINCI_CPU_ID_DM6446,
.name = "dm6446a",
},
};
/*
* T0_BOT: Timer 0, bottom: clockevent source for hrtimers
* T0_TOP: Timer 0, top : clocksource for generic timekeeping
* T1_BOT: Timer 1, bottom: (used by DSP in TI DSPLink code)
* T1_TOP: Timer 1, top : <unused>
*/
static struct davinci_timer_info dm644x_timer_info = {
.timers = davinci_timer_instance,
.clockevent_id = T0_BOT,
.clocksource_id = T0_TOP,
};
static struct plat_serial8250_port dm644x_serial0_platform_data[] = {
{
.mapbase = DAVINCI_UART0_BASE,
.irq = IRQ_UARTINT0,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST |
UPF_IOREMAP,
.iotype = UPIO_MEM,
.regshift = 2,
},
{
.flags = 0,
}
};
static struct plat_serial8250_port dm644x_serial1_platform_data[] = {
{
.mapbase = DAVINCI_UART1_BASE,
.irq = IRQ_UARTINT1,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST |
UPF_IOREMAP,
.iotype = UPIO_MEM,
.regshift = 2,
},
{
.flags = 0,
}
};
static struct plat_serial8250_port dm644x_serial2_platform_data[] = {
{
.mapbase = DAVINCI_UART2_BASE,
.irq = IRQ_UARTINT2,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST |
UPF_IOREMAP,
.iotype = UPIO_MEM,
.regshift = 2,
},
{
.flags = 0,
}
};
struct platform_device dm644x_serial_device[] = {
{
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = dm644x_serial0_platform_data,
}
},
{
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM1,
.dev = {
.platform_data = dm644x_serial1_platform_data,
}
},
{
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM2,
.dev = {
.platform_data = dm644x_serial2_platform_data,
}
},
{
}
};
static const struct davinci_soc_info davinci_soc_info_dm644x = {
.io_desc = dm644x_io_desc,
.io_desc_num = ARRAY_SIZE(dm644x_io_desc),
.jtag_id_reg = 0x01c40028,
.ids = dm644x_ids,
.ids_num = ARRAY_SIZE(dm644x_ids),
.pinmux_base = DAVINCI_SYSTEM_MODULE_BASE,
.pinmux_pins = dm644x_pins,
.pinmux_pins_num = ARRAY_SIZE(dm644x_pins),
.intc_base = DAVINCI_ARM_INTC_BASE,
.intc_type = DAVINCI_INTC_TYPE_AINTC,
.intc_irq_prios = dm644x_default_priorities,
.intc_irq_num = DAVINCI_N_AINTC_IRQ,
.timer_info = &dm644x_timer_info,
.emac_pdata = &dm644x_emac_pdata,
.sram_dma = 0x00008000,
.sram_len = SZ_16K,
};
void __init dm644x_init_asp(void)
{
davinci_cfg_reg(DM644X_MCBSP);
platform_device_register(&dm644x_asp_device);
}
void __init dm644x_init(void)
{
davinci_common_init(&davinci_soc_info_dm644x);
davinci_map_sysmod();
}
void __init dm644x_init_time(void)
{
void __iomem *pll1, *psc;
struct clk *clk;
clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DM644X_REF_FREQ);
pll1 = ioremap(DAVINCI_PLL1_BASE, SZ_1K);
dm644x_pll1_init(NULL, pll1, NULL);
psc = ioremap(DAVINCI_PWR_SLEEP_CNTRL_BASE, SZ_4K);
dm644x_psc_init(NULL, psc);
clk = clk_get(NULL, "timer0");
davinci_timer_init(clk);
}
static struct resource dm644x_pll2_resources[] = {
{
.start = DAVINCI_PLL2_BASE,
.end = DAVINCI_PLL2_BASE + SZ_1K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device dm644x_pll2_device = {
.name = "dm644x-pll2",
.id = -1,
.resource = dm644x_pll2_resources,
.num_resources = ARRAY_SIZE(dm644x_pll2_resources),
};
void __init dm644x_register_clocks(void)
{
/* PLL1 and PSC are registered in dm644x_init_time() */
platform_device_register(&dm644x_pll2_device);
}
int __init dm644x_init_video(struct vpfe_config *vpfe_cfg,
struct vpbe_config *vpbe_cfg)
{
if (vpfe_cfg || vpbe_cfg)
platform_device_register(&dm644x_vpss_device);
if (vpfe_cfg) {
dm644x_vpfe_dev.dev.platform_data = vpfe_cfg;
platform_device_register(&dm644x_ccdc_dev);
platform_device_register(&dm644x_vpfe_dev);
}
if (vpbe_cfg) {
dm644x_vpbe_dev.dev.platform_data = vpbe_cfg;
platform_device_register(&dm644x_osd_dev);
platform_device_register(&dm644x_venc_dev);
platform_device_register(&dm644x_vpbe_dev);
platform_device_register(&dm644x_vpbe_display);
}
return 0;
}
void __init dm644x_init_devices(void)
{
struct platform_device *edma_pdev;
int ret;
edma_pdev = platform_device_register_full(&dm644x_edma_device);
if (IS_ERR(edma_pdev))
pr_warn("%s: Failed to register eDMA\n", __func__);
platform_device_register(&dm644x_mdio_device);
platform_device_register(&dm644x_emac_device);
ret = davinci_init_wdt();
if (ret)
pr_warn("%s: watchdog init failed: %d\n", __func__, ret);
}
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