diff options
author | Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> | 2008-06-26 21:52:51 +0900 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2008-07-15 18:44:31 +0100 |
commit | f2bc713f15103372c0efab5fc09dd813655c5096 (patch) | |
tree | 8c1a55a7a852599b2225de53f738a313dbf47eb1 /arch/mips/cobalt | |
parent | 94daeb90698c56a85ed219eeb18d4a8cddde7b03 (diff) | |
download | linux-f2bc713f15103372c0efab5fc09dd813655c5096.tar.bz2 |
[MIPS] Cobalt: Register new LCD platform device.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cobalt')
-rw-r--r-- | arch/mips/cobalt/Makefile | 2 | ||||
-rw-r--r-- | arch/mips/cobalt/lcd.c | 55 |
2 files changed, 56 insertions, 1 deletions
diff --git a/arch/mips/cobalt/Makefile b/arch/mips/cobalt/Makefile index d73833b7c781..237926288d6d 100644 --- a/arch/mips/cobalt/Makefile +++ b/arch/mips/cobalt/Makefile @@ -2,7 +2,7 @@ # Makefile for the Cobalt micro systems family specific parts of the kernel # -obj-y := buttons.o irq.o led.o reset.o rtc.o serial.o setup.o time.o +obj-y := buttons.o irq.o lcd.o led.o reset.o rtc.o serial.o setup.o time.o obj-$(CONFIG_PCI) += pci.o obj-$(CONFIG_EARLY_PRINTK) += console.o diff --git a/arch/mips/cobalt/lcd.c b/arch/mips/cobalt/lcd.c new file mode 100644 index 000000000000..0720e4fae311 --- /dev/null +++ b/arch/mips/cobalt/lcd.c @@ -0,0 +1,55 @@ +/* + * Registration of Cobalt LCD platform device. + * + * Copyright (C) 2008 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/ioport.h> +#include <linux/platform_device.h> + +static struct resource cobalt_lcd_resource __initdata = { + .start = 0x1f000000, + .end = 0x1f00001f, + .flags = IORESOURCE_MEM, +}; + +static __init int cobalt_lcd_add(void) +{ + struct platform_device *pdev; + int retval; + + pdev = platform_device_alloc("cobalt-lcd", -1); + if (!pdev) + return -ENOMEM; + + retval = platform_device_add_resources(pdev, &cobalt_lcd_resource, 1); + if (retval) + goto err_free_device; + + retval = platform_device_add(pdev); + if (retval) + goto err_free_device; + + return 0; + +err_free_device: + platform_device_put(pdev); + + return retval; +} +device_initcall(cobalt_lcd_add); |