diff options
author | merge <null@invalid> | 2009-01-22 13:55:32 +0000 |
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committer | Andy Green <agreen@octopus.localdomain> | 2009-01-22 13:55:32 +0000 |
commit | aa6f5ffbdba45aa8e19e5048648fc6c7b25376d3 (patch) | |
tree | fbb786d0ac6f8a774fd834e9ce951197e60fbffa /drivers/mfd/pcf50606-gpo.c | |
parent | f2d78193eae5dccd3d588d2c8ea0866efc368332 (diff) |
MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040
stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch
mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
fix-stray-endmenu.patch
Signed-off-by: Andy Green <andy@openmoko.com>
Diffstat (limited to 'drivers/mfd/pcf50606-gpo.c')
-rw-r--r-- | drivers/mfd/pcf50606-gpo.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/drivers/mfd/pcf50606-gpo.c b/drivers/mfd/pcf50606-gpo.c deleted file mode 100644 index 28b6d77ad80..00000000000 --- a/drivers/mfd/pcf50606-gpo.c +++ /dev/null @@ -1,128 +0,0 @@ -/* Philips PCF50606 GPO Driver - * - * (C) 2006-2008 by Openmoko, Inc. - * Author: Balaji Rao <balajirrao@openmoko.org> - * All rights reserved. - * - * Broken down from monstrous PCF50606 driver mainly by - * Harald Welte, Andy Green and Werner Almesberger - * - * 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., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <linux/mfd/pcf50606/core.h> -#include <linux/mfd/pcf50606/gpo.h> -#include <linux/mfd/pcf50606/pmic.h> - -void pcf50606_gpo_set_active(struct pcf50606 *pcf, int gpo, int val) -{ - u8 reg, value, mask; - - reg = gpo; - value = val; - mask = 0x07; - - if (gpo == PCF50606_GPO2) { - value = val << 4; - mask = 0x07 << 4; - } - pcf50606_reg_set_bit_mask(pcf, reg, mask, value); -} -EXPORT_SYMBOL_GPL(pcf50606_gpo_set_active); - -int pcf50606_gpo_get_active(struct pcf50606 *pcf, int gpo) -{ - u8 reg, value, shift = 0; - - reg = gpo; - if (gpo == PCF50606_GPO2) - shift = 4; - - value = pcf50606_reg_read(pcf, reg); - - return (value >> shift) & 0x07; -} -EXPORT_SYMBOL_GPL(pcf50606_gpo_get_active); - -void pcf50606_gpo_set_standby(struct pcf50606 *pcf, int gpo, int val) -{ - u8 reg; - - if (gpo == PCF50606_GPO1 || gpo == PCF50606_GPO2) { - dev_err(pcf->dev, "Can't set standby settings for GPO[12]n"); - return; - } - - reg = gpo; - - pcf50606_reg_set_bit_mask(pcf, gpo, 0x07 << 3, val); -} -EXPORT_SYMBOL_GPL(pcf50606_gpo_set_standby); - -int pcf50606_gpo_get_standby(struct pcf50606 *pcf, int gpo) -{ - u8 reg, value; - - if (gpo == PCF50606_GPO1 || gpo == PCF50606_GPO2) { - dev_err(pcf->dev, "Can't get standby settings for GPO[12]n"); - return -EINVAL; - } - - reg = gpo; - value = pcf50606_reg_read(pcf, reg); - - return (value >> 3) & 0x07; -} -EXPORT_SYMBOL_GPL(pcf50606_gpo_get_standby); - -void pcf50606_gpo_invert_set(struct pcf50606 *pcf, int gpo, int invert) -{ - u8 reg, value, mask; - - reg = gpo; - value = !!invert << 6; - mask = 0x01 << 6; - - if (gpo == PCF50606_GPO1) { - mask = 0x01 << 4; - value = !!invert << 4; - } - else if (gpo == PCF50606_GPO2) { - mask = 0x01 << 7; - value = !!invert << 7; - } - - pcf50606_reg_set_bit_mask(pcf, reg, mask, value); -} -EXPORT_SYMBOL_GPL(pcf50606_gpo_invert_set); - -int pcf50606_gpo_invert_get(struct pcf50606 *pcf, int gpo) -{ - u8 reg, value, shift; - - reg = gpo; - shift = 6; - - if (gpo == PCF50606_GPO1) - shift = 4; - else if (gpo == PCF50606_GPO2) - shift = 7; - - value = pcf50606_reg_read(pcf, reg); - - return (value >> shift) & 0x01; -} -EXPORT_SYMBOL_GPL(pcf50606_gpo_invert_get); |