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[ARM] 5064/1: pxa: explicitly specify tosa keyboard GPIOs' low power states to DRIVE_LOW

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Signed-off-by: Eric Miao <eric.miao@marvell.com>
Acked-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
eric miao 2008-05-26 03:28:50 +01:00 • committed by Russell King
parent 86159a98ad
commit c867155cde
2 changed files with 18 additions and 20 deletions
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36
arch/arm/mach-pxa/tosa.c
View file

@ -130,24 +130,24 @@ static unsigned long tosa_pin_config[] = {
GPIO47_STUART_TXD, GPIO47_STUART_TXD,
/* Keybd */ /* Keybd */
GPIO58_GPIO, GPIO58_GPIO | MFP_LPM_DRIVE_LOW,
GPIO59_GPIO, GPIO59_GPIO | MFP_LPM_DRIVE_LOW,
GPIO60_GPIO, GPIO60_GPIO | MFP_LPM_DRIVE_LOW,
GPIO61_GPIO, GPIO61_GPIO | MFP_LPM_DRIVE_LOW,
GPIO62_GPIO, GPIO62_GPIO | MFP_LPM_DRIVE_LOW,
GPIO63_GPIO, GPIO63_GPIO | MFP_LPM_DRIVE_LOW,
GPIO64_GPIO, GPIO64_GPIO | MFP_LPM_DRIVE_LOW,
GPIO65_GPIO, GPIO65_GPIO | MFP_LPM_DRIVE_LOW,
GPIO66_GPIO, GPIO66_GPIO | MFP_LPM_DRIVE_LOW,
GPIO67_GPIO, GPIO67_GPIO | MFP_LPM_DRIVE_LOW,
GPIO68_GPIO, GPIO68_GPIO | MFP_LPM_DRIVE_LOW,
GPIO69_GPIO, GPIO69_GPIO | MFP_LPM_DRIVE_LOW,
GPIO70_GPIO, GPIO70_GPIO | MFP_LPM_DRIVE_LOW,
GPIO71_GPIO, GPIO71_GPIO | MFP_LPM_DRIVE_LOW,
GPIO72_GPIO, GPIO72_GPIO | MFP_LPM_DRIVE_LOW,
GPIO73_GPIO, GPIO73_GPIO | MFP_LPM_DRIVE_LOW,
GPIO74_GPIO, GPIO74_GPIO | MFP_LPM_DRIVE_LOW,
GPIO75_GPIO, GPIO75_GPIO | MFP_LPM_DRIVE_LOW,
/* SPI */ /* SPI */
GPIO81_SSP2_CLK_OUT, GPIO81_SSP2_CLK_OUT,

2
drivers/input/keyboard/tosakbd.c
View file

@ -215,8 +215,6 @@ static int tosakbd_suspend(struct platform_device *dev, pm_message_t state)
unsigned long flags; unsigned long flags;
spin_lock_irqsave(&tosakbd->lock, flags); spin_lock_irqsave(&tosakbd->lock, flags);
PGSR1 = (PGSR1 & ~TOSA_GPIO_LOW_STROBE_BIT);
PGSR2 = (PGSR2 & ~TOSA_GPIO_HIGH_STROBE_BIT);
tosakbd->suspended = 1; tosakbd->suspended = 1;
spin_unlock_irqrestore(&tosakbd->lock, flags); spin_unlock_irqrestore(&tosakbd->lock, flags);