--- /dev/null
+/*
+ * Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de>
+ * JZ4740 platform devices
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/resource.h>
+
+#include <linux/dma-mapping.h>
+
+#include <linux/usb/musb.h>
+
+#include <asm/mach-jz4740/platform.h>
+#include <asm/mach-jz4740/base.h>
+#include <asm/mach-jz4740/irq.h>
+
+#include <linux/serial_core.h>
+#include <linux/serial_8250.h>
+
+#include "serial.h"
+#include "clock.h"
+
+/* OHCI controller */
+static struct resource jz4740_usb_ohci_resources[] = {
+ {
+ .start = JZ4740_UHC_BASE_ADDR,
+ .end = JZ4740_UHC_BASE_ADDR + 0x1000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = JZ4740_IRQ_UHC,
+ .end = JZ4740_IRQ_UHC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device jz4740_usb_ohci_device = {
+ .name = "jz4740-ohci",
+ .id = -1,
+ .dev = {
+ .dma_mask = &jz4740_usb_ohci_device.dev.coherent_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .num_resources = ARRAY_SIZE(jz4740_usb_ohci_resources),
+ .resource = jz4740_usb_ohci_resources,
+};
+
+/* USB Device Controller */
+struct platform_device jz4740_udc_xceiv_device = {
+ .name = "usb_phy_generic",
+ .id = 0,
+};
+
+static struct resource jz4740_udc_resources[] = {
+ [0] = {
+ .start = JZ4740_UDC_BASE_ADDR,
+ .end = JZ4740_UDC_BASE_ADDR + 0x10000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = JZ4740_IRQ_UDC,
+ .end = JZ4740_IRQ_UDC,
+ .flags = IORESOURCE_IRQ,
+ .name = "mc",
+ },
+};
+
+struct platform_device jz4740_udc_device = {
+ .name = "musb-jz4740",
+ .id = -1,
+ .dev = {
+ .dma_mask = &jz4740_udc_device.dev.coherent_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .num_resources = ARRAY_SIZE(jz4740_udc_resources),
+ .resource = jz4740_udc_resources,
+};
+
+/* MMC/SD controller */
+static struct resource jz4740_mmc_resources[] = {
+ {
+ .start = JZ4740_MSC_BASE_ADDR,
+ .end = JZ4740_MSC_BASE_ADDR + 0x1000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = JZ4740_IRQ_MSC,
+ .end = JZ4740_IRQ_MSC,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+struct platform_device jz4740_mmc_device = {
+ .name = "jz4740-mmc",
+ .id = 0,
+ .dev = {
+ .dma_mask = &jz4740_mmc_device.dev.coherent_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .num_resources = ARRAY_SIZE(jz4740_mmc_resources),
+ .resource = jz4740_mmc_resources,
+};
+
+/* RTC controller */
+static struct resource jz4740_rtc_resources[] = {
+ {
+ .start = JZ4740_RTC_BASE_ADDR,
+ .end = JZ4740_RTC_BASE_ADDR + 0x38 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = JZ4740_IRQ_RTC,
+ .end = JZ4740_IRQ_RTC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device jz4740_rtc_device = {
+ .name = "jz4740-rtc",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(jz4740_rtc_resources),
+ .resource = jz4740_rtc_resources,
+};
+
+/* I2C controller */
+static struct resource jz4740_i2c_resources[] = {
+ {
+ .start = JZ4740_I2C_BASE_ADDR,
+ .end = JZ4740_I2C_BASE_ADDR + 0x1000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = JZ4740_IRQ_I2C,
+ .end = JZ4740_IRQ_I2C,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+struct platform_device jz4740_i2c_device = {
+ .name = "jz4740-i2c",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(jz4740_i2c_resources),
+ .resource = jz4740_i2c_resources,
+};
+
+/* NAND controller */
+static struct resource jz4740_nand_resources[] = {
+ {
+ .name = "mmio",
+ .start = JZ4740_EMC_BASE_ADDR,
+ .end = JZ4740_EMC_BASE_ADDR + 0x1000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "bank1",
+ .start = 0x18000000,
+ .end = 0x180C0000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "bank2",
+ .start = 0x14000000,
+ .end = 0x140C0000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "bank3",
+ .start = 0x0C000000,
+ .end = 0x0C0C0000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "bank4",
+ .start = 0x08000000,
+ .end = 0x080C0000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device jz4740_nand_device = {
+ .name = "jz4740-nand",
+ .num_resources = ARRAY_SIZE(jz4740_nand_resources),
+ .resource = jz4740_nand_resources,
+};
+
+/* LCD controller */
+static struct resource jz4740_framebuffer_resources[] = {
+ {
+ .start = JZ4740_LCD_BASE_ADDR,
+ .end = JZ4740_LCD_BASE_ADDR + 0x1000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device jz4740_framebuffer_device = {
+ .name = "jz4740-fb",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(jz4740_framebuffer_resources),
+ .resource = jz4740_framebuffer_resources,
+ .dev = {
+ .dma_mask = &jz4740_framebuffer_device.dev.coherent_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+/* I2S controller */
+static struct resource jz4740_i2s_resources[] = {
+ {
+ .start = JZ4740_AIC_BASE_ADDR,
+ .end = JZ4740_AIC_BASE_ADDR + 0x38 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device jz4740_i2s_device = {
+ .name = "jz4740-i2s",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(jz4740_i2s_resources),
+ .resource = jz4740_i2s_resources,
+};
+
+/* PCM */
+struct platform_device jz4740_pcm_device = {
+ .name = "jz4740-pcm-audio",
+ .id = -1,
+};
+
+/* Codec */
+static struct resource jz4740_codec_resources[] = {
+ {
+ .start = JZ4740_AIC_BASE_ADDR + 0x80,
+ .end = JZ4740_AIC_BASE_ADDR + 0x88 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device jz4740_codec_device = {
+ .name = "jz4740-codec",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(jz4740_codec_resources),
+ .resource = jz4740_codec_resources,
+};
+
+/* ADC controller */
+static struct resource jz4740_adc_resources[] = {
+ {
+ .start = JZ4740_SADC_BASE_ADDR,
+ .end = JZ4740_SADC_BASE_ADDR + 0x30,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = JZ4740_IRQ_SADC,
+ .end = JZ4740_IRQ_SADC,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = JZ4740_IRQ_ADC_BASE,
+ .end = JZ4740_IRQ_ADC_BASE,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device jz4740_adc_device = {
+ .name = "jz4740-adc",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(jz4740_adc_resources),
+ .resource = jz4740_adc_resources,
+};
+
+/* Serial */
+#define JZ4740_UART_DATA(_id) \
+ { \
+ .flags = UPF_SKIP_TEST | UPF_IOREMAP | UPF_FIXED_TYPE, \
+ .iotype = UPIO_MEM, \
+ .regshift = 2, \
+ .serial_out = jz4740_serial_out, \
+ .type = PORT_16550, \
+ .mapbase = JZ4740_UART ## _id ## _BASE_ADDR, \
+ .irq = JZ4740_IRQ_UART ## _id, \
+ }
+
+static struct plat_serial8250_port jz4740_uart_data[] = {
+ JZ4740_UART_DATA(0),
+ JZ4740_UART_DATA(1),
+ {},
+};
+
+static struct platform_device jz4740_uart_device = {
+ .name = "serial8250",
+ .id = 0,
+ .dev = {
+ .platform_data = jz4740_uart_data,
+ },
+};
+
+void jz4740_serial_device_register(void)
+{
+ struct plat_serial8250_port *p;
+
+ for (p = jz4740_uart_data; p->flags != 0; ++p)
+ p->uartclk = jz4740_clock_bdata.ext_rate;
+
+ platform_device_register(&jz4740_uart_device);
+}
+
+/* Watchdog */
+static struct resource jz4740_wdt_resources[] = {
+ {
+ .start = JZ4740_WDT_BASE_ADDR,
+ .end = JZ4740_WDT_BASE_ADDR + 0x10 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device jz4740_wdt_device = {
+ .name = "jz4740-wdt",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(jz4740_wdt_resources),
+ .resource = jz4740_wdt_resources,
+};
+
+/* PWM */
+struct platform_device jz4740_pwm_device = {
+ .name = "jz4740-pwm",
+ .id = -1,
+};
+
+/* DMA */
+static struct resource jz4740_dma_resources[] = {
+ {
+ .start = JZ4740_DMAC_BASE_ADDR,
+ .end = JZ4740_DMAC_BASE_ADDR + 0x400 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = JZ4740_IRQ_DMAC,
+ .end = JZ4740_IRQ_DMAC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device jz4740_dma_device = {
+ .name = "jz4740-dma",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(jz4740_dma_resources),
+ .resource = jz4740_dma_resources,
+};
Code Review / kvmfornfv.git / blobdiff