From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Sat, 23 Jun 2012 07:26:44 +0200 (CEST) Received: from [69.28.251.93] ([69.28.251.93]:53322 "EHLO b32.net" rhost-flags-FAIL-FAIL-OK-OK) by eddie.linux-mips.org with ESMTP id S1903696Ab2FWFYC (ORCPT ); Sat, 23 Jun 2012 07:24:02 +0200 Received: (qmail 25649 invoked from network); 23 Jun 2012 05:23:59 -0000 Received: from unknown (HELO vps-1001064-677.cp.jvds.com) (127.0.0.1) by 127.0.0.1 with (DHE-RSA-AES128-SHA encrypted) SMTP; 23 Jun 2012 05:23:59 -0000 Received: by vps-1001064-677.cp.jvds.com (sSMTP sendmail emulation); Fri, 22 Jun 2012 22:23:59 -0700 From: Kevin Cernekee To: ralf@linux-mips.org Cc: , , , Subject: [PATCH 7/7] MIPS: BCM63XX: Create platform_device for USBD Date: Fri, 22 Jun 2012 22:14:57 -0700 Message-Id: In-Reply-To: <0f67eabbb0d5c59add27e42a08b94944@localhost> References: <0f67eabbb0d5c59add27e42a08b94944@localhost> User-Agent: vim 7.2 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-archive-position: 33796 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: cernekee@gmail.com Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips Return-Path: Signed-off-by: Kevin Cernekee --- arch/mips/bcm63xx/Makefile | 2 +- arch/mips/bcm63xx/boards/board_bcm963xx.c | 10 +++ arch/mips/bcm63xx/dev-usb-usbd.c | 72 ++++++++++++++++++++++ .../asm/mach-bcm63xx/bcm63xx_dev_usb_usbd.h | 17 +++++ .../mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 5 ++ 5 files changed, 105 insertions(+), 1 deletion(-) create mode 100644 arch/mips/bcm63xx/dev-usb-usbd.c create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_usbd.h diff --git a/arch/mips/bcm63xx/Makefile b/arch/mips/bcm63xx/Makefile index 833af72..9bbb30a 100644 --- a/arch/mips/bcm63xx/Makefile +++ b/arch/mips/bcm63xx/Makefile @@ -1,6 +1,6 @@ obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \ dev-dsp.o dev-enet.o dev-flash.o dev-pcmcia.o dev-rng.o \ - dev-spi.o dev-uart.o dev-wdt.o + dev-spi.o dev-uart.o dev-wdt.o dev-usb-usbd.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o obj-y += boards/ diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c index feb0525..ea4ea77 100644 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #define PFX "board_bcm963xx: " @@ -42,6 +43,12 @@ static struct board_info __initdata board_96328avng = { .has_uart0 = 1, .has_pci = 1, + .has_usbd = 0, + + .usbd = { + .use_fullspeed = 0, + .port_no = 0, + }, .leds = { { @@ -888,6 +895,9 @@ int __init board_register_devices(void) !board_get_mac_address(board.enet1.mac_addr)) bcm63xx_enet_register(1, &board.enet1); + if (board.has_usbd) + bcm63xx_usbd_register(&board.usbd); + if (board.has_dsp) bcm63xx_dsp_register(&board.dsp); diff --git a/arch/mips/bcm63xx/dev-usb-usbd.c b/arch/mips/bcm63xx/dev-usb-usbd.c new file mode 100644 index 0000000..5aeae2b --- /dev/null +++ b/arch/mips/bcm63xx/dev-usb-usbd.c @@ -0,0 +1,72 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2008 Maxime Bizon + * Copyright (C) 2012 Kevin Cernekee + * Copyright (C) 2012 Broadcom Corporation + */ + +#include +#include +#include +#include +#include +#include + +static struct resource usbd_resources[] = { + { + .start = -1, /* filled at runtime */ + .end = -1, /* filled at runtime */ + .flags = IORESOURCE_MEM, + }, + { + .start = -1, /* filled at runtime */ + .end = -1, /* filled at runtime */ + .flags = IORESOURCE_MEM, + }, + { + .start = -1, /* filled at runtime */ + .flags = IORESOURCE_IRQ, + }, + { + .start = -1, /* filled at runtime */ + .end = -1, /* filled at runtime */ + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 usbd_dmamask = DMA_BIT_MASK(32); + +static struct platform_device bcm63xx_usbd_device = { + .name = "bcm63xx_udc", + .id = 0, + .num_resources = ARRAY_SIZE(usbd_resources), + .resource = usbd_resources, + .dev = { + .dma_mask = &usbd_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +int __init bcm63xx_usbd_register(const struct bcm63xx_usbd_platform_data *pd) +{ + if (!BCMCPU_IS_6328() && !BCMCPU_IS_6368()) + return 0; + + usbd_resources[0].start = bcm63xx_regset_address(RSET_USBD); + usbd_resources[0].end = usbd_resources[0].start + RSET_USBD_SIZE - 1; + + usbd_resources[1].start = bcm63xx_regset_address(RSET_USBDMA); + usbd_resources[1].end = usbd_resources[1].start + RSET_USBDMA_SIZE - 1; + + usbd_resources[2].start = bcm63xx_get_irq_number(IRQ_USBD); + + usbd_resources[3].start = bcm63xx_get_irq_number(IRQ_USBDMA_RXDMA0); + usbd_resources[3].end = bcm63xx_get_irq_number(IRQ_USBDMA_TXDMA5); + + platform_device_add_data(&bcm63xx_usbd_device, pd, sizeof(*pd)); + + return platform_device_register(&bcm63xx_usbd_device); +} diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_usbd.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_usbd.h new file mode 100644 index 0000000..5d6d698 --- /dev/null +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_usbd.h @@ -0,0 +1,17 @@ +#ifndef BCM63XX_DEV_USB_USBD_H_ +#define BCM63XX_DEV_USB_USBD_H_ + +/* + * usb device platform data + */ +struct bcm63xx_usbd_platform_data { + /* board can only support full speed (USB 1.1) */ + int use_fullspeed; + + /* 0-based port index, for chips with >1 USB PHY */ + int port_no; +}; + +int bcm63xx_usbd_register(const struct bcm63xx_usbd_platform_data *pd); + +#endif /* BCM63XX_DEV_USB_USBD_H_ */ diff --git a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h index 474daaa..b0dd4bb 100644 --- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h +++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h @@ -5,6 +5,7 @@ #include #include #include +#include #include /* @@ -44,6 +45,7 @@ struct board_info { unsigned int has_pccard:1; unsigned int has_ohci0:1; unsigned int has_ehci0:1; + unsigned int has_usbd:1; unsigned int has_dsp:1; unsigned int has_uart0:1; unsigned int has_uart1:1; @@ -52,6 +54,9 @@ struct board_info { struct bcm63xx_enet_platform_data enet0; struct bcm63xx_enet_platform_data enet1; + /* USB config */ + struct bcm63xx_usbd_platform_data usbd; + /* DSP config */ struct bcm63xx_dsp_platform_data dsp; -- 1.7.11.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [69.28.251.93] ([69.28.251.93]:53322 "EHLO b32.net" rhost-flags-FAIL-FAIL-OK-OK) by eddie.linux-mips.org with ESMTP id S1903696Ab2FWFYC (ORCPT ); Sat, 23 Jun 2012 07:24:02 +0200 From: Kevin Cernekee Subject: [PATCH 7/7] MIPS: BCM63XX: Create platform_device for USBD Date: Fri, 22 Jun 2012 22:14:57 -0700 Message-ID: In-Reply-To: <0f67eabbb0d5c59add27e42a08b94944@localhost> References: <0f67eabbb0d5c59add27e42a08b94944@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-subscribe: List-owner: List-post: List-archive: Return-Path: To: ralf@linux-mips.org Cc: ffainelli@freebox.fr, mbizon@freebox.fr, jonas.gorski@gmail.com, linux-mips@linux-mips.org Message-ID: <20120623051457.aZgd0FSavuIOTmCWgi_sWHAYOkgoC0ZoSLnwz9tEo_Q@z> Signed-off-by: Kevin Cernekee --- arch/mips/bcm63xx/Makefile | 2 +- arch/mips/bcm63xx/boards/board_bcm963xx.c | 10 +++ arch/mips/bcm63xx/dev-usb-usbd.c | 72 ++++++++++++++++++++++ .../asm/mach-bcm63xx/bcm63xx_dev_usb_usbd.h | 17 +++++ .../mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 5 ++ 5 files changed, 105 insertions(+), 1 deletion(-) create mode 100644 arch/mips/bcm63xx/dev-usb-usbd.c create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_usbd.h diff --git a/arch/mips/bcm63xx/Makefile b/arch/mips/bcm63xx/Makefile index 833af72..9bbb30a 100644 --- a/arch/mips/bcm63xx/Makefile +++ b/arch/mips/bcm63xx/Makefile @@ -1,6 +1,6 @@ obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \ dev-dsp.o dev-enet.o dev-flash.o dev-pcmcia.o dev-rng.o \ - dev-spi.o dev-uart.o dev-wdt.o + dev-spi.o dev-uart.o dev-wdt.o dev-usb-usbd.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o obj-y += boards/ diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c index feb0525..ea4ea77 100644 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #define PFX "board_bcm963xx: " @@ -42,6 +43,12 @@ static struct board_info __initdata board_96328avng = { .has_uart0 = 1, .has_pci = 1, + .has_usbd = 0, + + .usbd = { + .use_fullspeed = 0, + .port_no = 0, + }, .leds = { { @@ -888,6 +895,9 @@ int __init board_register_devices(void) !board_get_mac_address(board.enet1.mac_addr)) bcm63xx_enet_register(1, &board.enet1); + if (board.has_usbd) + bcm63xx_usbd_register(&board.usbd); + if (board.has_dsp) bcm63xx_dsp_register(&board.dsp); diff --git a/arch/mips/bcm63xx/dev-usb-usbd.c b/arch/mips/bcm63xx/dev-usb-usbd.c new file mode 100644 index 0000000..5aeae2b --- /dev/null +++ b/arch/mips/bcm63xx/dev-usb-usbd.c @@ -0,0 +1,72 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2008 Maxime Bizon + * Copyright (C) 2012 Kevin Cernekee + * Copyright (C) 2012 Broadcom Corporation + */ + +#include +#include +#include +#include +#include +#include + +static struct resource usbd_resources[] = { + { + .start = -1, /* filled at runtime */ + .end = -1, /* filled at runtime */ + .flags = IORESOURCE_MEM, + }, + { + .start = -1, /* filled at runtime */ + .end = -1, /* filled at runtime */ + .flags = IORESOURCE_MEM, + }, + { + .start = -1, /* filled at runtime */ + .flags = IORESOURCE_IRQ, + }, + { + .start = -1, /* filled at runtime */ + .end = -1, /* filled at runtime */ + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 usbd_dmamask = DMA_BIT_MASK(32); + +static struct platform_device bcm63xx_usbd_device = { + .name = "bcm63xx_udc", + .id = 0, + .num_resources = ARRAY_SIZE(usbd_resources), + .resource = usbd_resources, + .dev = { + .dma_mask = &usbd_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +int __init bcm63xx_usbd_register(const struct bcm63xx_usbd_platform_data *pd) +{ + if (!BCMCPU_IS_6328() && !BCMCPU_IS_6368()) + return 0; + + usbd_resources[0].start = bcm63xx_regset_address(RSET_USBD); + usbd_resources[0].end = usbd_resources[0].start + RSET_USBD_SIZE - 1; + + usbd_resources[1].start = bcm63xx_regset_address(RSET_USBDMA); + usbd_resources[1].end = usbd_resources[1].start + RSET_USBDMA_SIZE - 1; + + usbd_resources[2].start = bcm63xx_get_irq_number(IRQ_USBD); + + usbd_resources[3].start = bcm63xx_get_irq_number(IRQ_USBDMA_RXDMA0); + usbd_resources[3].end = bcm63xx_get_irq_number(IRQ_USBDMA_TXDMA5); + + platform_device_add_data(&bcm63xx_usbd_device, pd, sizeof(*pd)); + + return platform_device_register(&bcm63xx_usbd_device); +} diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_usbd.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_usbd.h new file mode 100644 index 0000000..5d6d698 --- /dev/null +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_usbd.h @@ -0,0 +1,17 @@ +#ifndef BCM63XX_DEV_USB_USBD_H_ +#define BCM63XX_DEV_USB_USBD_H_ + +/* + * usb device platform data + */ +struct bcm63xx_usbd_platform_data { + /* board can only support full speed (USB 1.1) */ + int use_fullspeed; + + /* 0-based port index, for chips with >1 USB PHY */ + int port_no; +}; + +int bcm63xx_usbd_register(const struct bcm63xx_usbd_platform_data *pd); + +#endif /* BCM63XX_DEV_USB_USBD_H_ */ diff --git a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h index 474daaa..b0dd4bb 100644 --- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h +++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h @@ -5,6 +5,7 @@ #include #include #include +#include #include /* @@ -44,6 +45,7 @@ struct board_info { unsigned int has_pccard:1; unsigned int has_ohci0:1; unsigned int has_ehci0:1; + unsigned int has_usbd:1; unsigned int has_dsp:1; unsigned int has_uart0:1; unsigned int has_uart1:1; @@ -52,6 +54,9 @@ struct board_info { struct bcm63xx_enet_platform_data enet0; struct bcm63xx_enet_platform_data enet1; + /* USB config */ + struct bcm63xx_usbd_platform_data usbd; + /* DSP config */ struct bcm63xx_dsp_platform_data dsp; -- 1.7.11.1