diff options
Diffstat (limited to 'target/linux/xburst/patches-2.6.35/014-platform-devices.patch')
| -rw-r--r-- | target/linux/xburst/patches-2.6.35/014-platform-devices.patch | 352 |
1 files changed, 0 insertions, 352 deletions
diff --git a/target/linux/xburst/patches-2.6.35/014-platform-devices.patch b/target/linux/xburst/patches-2.6.35/014-platform-devices.patch deleted file mode 100644 index d2c64d3d07..0000000000 --- a/target/linux/xburst/patches-2.6.35/014-platform-devices.patch +++ /dev/null @@ -1,352 +0,0 @@ -From c7efc7b27ca91012c99618ad5efeec705671bd66 Mon Sep 17 00:00:00 2001 -From: Lars-Peter Clausen <lars@metafoo.de> -Date: Sat, 17 Jul 2010 11:13:29 +0000 -Subject: [PATCH] MIPS: JZ4740: Add platform devices - -Add platform devices for all the JZ4740 platform drivers. - -Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> -Cc: linux-mips@linux-mips.org -Cc: linux-kernel@vger.kernel.org -Patchwork: https://patchwork.linux-mips.org/patch/1469/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/include/asm/mach-jz4740/platform.h | 36 ++++ - arch/mips/jz4740/platform.c | 291 ++++++++++++++++++++++++++ - 2 files changed, 327 insertions(+), 0 deletions(-) - create mode 100644 arch/mips/include/asm/mach-jz4740/platform.h - create mode 100644 arch/mips/jz4740/platform.c - ---- /dev/null -+++ b/arch/mips/include/asm/mach-jz4740/platform.h -@@ -0,0 +1,36 @@ -+/* -+ * Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de> -+ * JZ4740 platform device definitions -+ * -+ * 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. -+ * -+ */ -+ -+ -+#ifndef __JZ4740_PLATFORM_H -+#define __JZ4740_PLATFORM_H -+ -+#include <linux/platform_device.h> -+ -+extern struct platform_device jz4740_usb_ohci_device; -+extern struct platform_device jz4740_udc_device; -+extern struct platform_device jz4740_mmc_device; -+extern struct platform_device jz4740_rtc_device; -+extern struct platform_device jz4740_i2c_device; -+extern struct platform_device jz4740_nand_device; -+extern struct platform_device jz4740_framebuffer_device; -+extern struct platform_device jz4740_i2s_device; -+extern struct platform_device jz4740_pcm_device; -+extern struct platform_device jz4740_codec_device; -+extern struct platform_device jz4740_adc_device; -+ -+void jz4740_serial_device_register(void); -+ -+#endif ---- /dev/null -+++ b/arch/mips/jz4740/platform.c -@@ -0,0 +1,291 @@ -+/* -+ * 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/init.h> -+#include <linux/kernel.h> -+#include <linux/platform_device.h> -+#include <linux/resource.h> -+ -+#include <linux/dma-mapping.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, -+}; -+ -+/* UDC (USB gadget controller) */ -+static struct resource jz4740_usb_gdt_resources[] = { -+ { -+ .start = JZ4740_UDC_BASE_ADDR, -+ .end = JZ4740_UDC_BASE_ADDR + 0x1000 - 1, -+ .flags = IORESOURCE_MEM, -+ }, -+ { -+ .start = JZ4740_IRQ_UDC, -+ .end = JZ4740_IRQ_UDC, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+struct platform_device jz4740_udc_device = { -+ .name = "jz-udc", -+ .id = -1, -+ .dev = { -+ .dma_mask = &jz4740_udc_device.dev.coherent_dma_mask, -+ .coherent_dma_mask = DMA_BIT_MASK(32), -+ }, -+ .num_resources = ARRAY_SIZE(jz4740_usb_gdt_resources), -+ .resource = jz4740_usb_gdt_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 = "bank", -+ .start = 0x18000000, -+ .end = 0x180C0000 - 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", -+ .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); -+} |