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Merge branches 'next/generic', 'next/alchemy', 'next/bcm63xx', 'next/cavium', 'next/jz4740', 'next/lantiq', 'next/loongson1b' and 'next/netlogic' into mips-for-linux-next

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This commit is contained in:
Ralf Baechle
2012-07-25 16:37:46 +02:00
parent 28a33cbc24 71a1c776d5 6c2be5cf1d 2f74b770aa b59b284101 f9c9affc57 6cd3c7e2b1 9afd408115 7e6507ad76
commit 68d8848567
165 changed files with 8110 additions and 2225 deletions
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2
arch/mips/alchemy/devboards/Makefile
View File

@@ -2,7 +2,7 @@
# Alchemy Develboards
#
obj-y += prom.o bcsr.o platform.o
obj-y += bcsr.o platform.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_MIPS_PB1100) += pb1100.o
obj-$(CONFIG_MIPS_PB1500) += pb1500.o

5
arch/mips/alchemy/devboards/bcsr.c
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@@ -90,10 +90,7 @@ static void bcsr_csc_handler(unsigned int irq, struct irq_desc *d)
unsigned short bisr = __raw_readw(bcsr_virt + BCSR_REG_INTSTAT);
disable_irq_nosync(irq);
for ( ; bisr; bisr &= bisr - 1)
generic_handle_irq(bcsr_csc_base + __ffs(bisr));
generic_handle_irq(bcsr_csc_base + __ffs(bisr));
enable_irq(irq);
}

4
arch/mips/alchemy/devboards/pb1100.c
View File

@@ -46,7 +46,7 @@ void __init board_setup(void)
alchemy_gpio1_input_enable();
udelay(100);
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
#if IS_ENABLED(CONFIG_USB_OHCI_HCD)
{
u32 pin_func, sys_freqctrl, sys_clksrc;
@@ -93,7 +93,7 @@ void __init board_setup(void)
pin_func |= SYS_PF_USB;
au_writel(pin_func, SYS_PINFUNC);
}
#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) */
#endif /* IS_ENABLED(CONFIG_USB_OHCI_HCD) */
/* Enable sys bus clock divider when IDLE state or no bus activity. */
au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL);

4
arch/mips/alchemy/devboards/pb1500.c
View File

@@ -53,7 +53,7 @@ void __init board_setup(void)
alchemy_gpio_direction_input(201);
alchemy_gpio_direction_input(203);
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
#if IS_ENABLED(CONFIG_USB_OHCI_HCD)
/* Zero and disable FREQ2 */
sys_freqctrl = au_readl(SYS_FREQCTRL0);
@@ -87,7 +87,7 @@ void __init board_setup(void)
/* 2nd USB port is USB host */
pin_func |= SYS_PF_USB;
au_writel(pin_func, SYS_PINFUNC);
#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) */
#endif /* IS_ENABLED(CONFIG_USB_OHCI_HCD) */
#ifdef CONFIG_PCI
{

30
arch/mips/alchemy/devboards/platform.c
View File

@@ -10,9 +10,39 @@
#include <linux/platform_device.h>
#include <linux/pm.h>
#include <asm/bootinfo.h>
#include <asm/reboot.h>
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-db1x00/bcsr.h>
#include <prom.h>
void __init prom_init(void)
{
unsigned char *memsize_str;
unsigned long memsize;
prom_argc = (int)fw_arg0;
prom_argv = (char **)fw_arg1;
prom_envp = (char **)fw_arg2;
prom_init_cmdline();
memsize_str = prom_getenv("memsize");
if (!memsize_str || kstrtoul(memsize_str, 0, &memsize))
memsize = 64 << 20; /* all devboards have at least 64MB RAM */
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
void prom_putchar(unsigned char c)
{
#ifdef CONFIG_MIPS_DB1300
alchemy_uart_putchar(AU1300_UART2_PHYS_ADDR, c);
#else
alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
#endif
}
static struct platform_device db1x00_rtc_dev = {
.name = "rtc-au1xxx",

69
arch/mips/alchemy/devboards/prom.c
View File

@@ -1,69 +0,0 @@
/*
* Common code used by all Alchemy develboards.
*
* Extracted from files which had this to say:
*
* Copyright 2000, 2008 MontaVista Software Inc.
* Author: MontaVista Software, Inc. <source@mvista.com>
*
* 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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/init.h>
#include <linux/kernel.h>
#include <asm/bootinfo.h>
#include <asm/mach-au1x00/au1000.h>
#include <prom.h>
#if defined(CONFIG_MIPS_DB1000) || \
defined(CONFIG_MIPS_PB1100) || \
defined(CONFIG_MIPS_PB1500)
#define ALCHEMY_BOARD_DEFAULT_MEMSIZE 0x04000000
#else /* Au1550/Au1200-based develboards */
#define ALCHEMY_BOARD_DEFAULT_MEMSIZE 0x08000000
#endif
void __init prom_init(void)
{
unsigned char *memsize_str;
unsigned long memsize;
prom_argc = (int)fw_arg0;
prom_argv = (char **)fw_arg1;
prom_envp = (char **)fw_arg2;
prom_init_cmdline();
memsize_str = prom_getenv("memsize");
if (!memsize_str || strict_strtoul(memsize_str, 0, &memsize))
memsize = ALCHEMY_BOARD_DEFAULT_MEMSIZE;
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
void prom_putchar(unsigned char c)
{
#ifdef CONFIG_MIPS_DB1300
alchemy_uart_putchar(AU1300_UART2_PHYS_ADDR, c);
#else
alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
#endif
}