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MIPS: Alchemy: add sysdev for IRQ PM.

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Use a sysdev to implement PM methods for the Au1000 interrupt controllers.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
To: Linux-MIPS <linux-mips@linux-mips.org>
Patchwork: http://patchwork.linux-mips.org/patch/1114/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Manuel Lauss
2010-04-13 20:49:14 +02:00
committed by Ralf Baechle
parent 7b5fcd694d
commit 0f0d85bcc3
3 changed files with 122 additions and 91 deletions
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5
arch/mips/alchemy/common/power.c
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@ -106,9 +106,6 @@ static void save_core_regs(void)
sleep_usb[1] = au_readl(0xb4020024); /* OTG_MUX */
#endif
/* Save interrupt controller state. */
save_au1xxx_intctl();
/* Clocks and PLLs. */
sleep_sys_clocks[0] = au_readl(SYS_FREQCTRL0);
sleep_sys_clocks[1] = au_readl(SYS_FREQCTRL1);
@ -200,8 +197,6 @@ static void restore_core_regs(void)
au_writel(sleep_uart0_clkdiv, UART0_ADDR + UART_CLK); au_sync();
}
restore_au1xxx_intctl();
#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200)
au1xxx_dbdma_resume();
#endif