diff options
| author | Thierry Escande <thierry.escande@collabora.com> | 2017-11-20 17:15:26 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2017-12-15 10:46:06 +0000 |
| commit | 5e0115581bbc367c7958bf5ab8c511b808558533 (patch) | |
| tree | 9d40619821ebaf178020c5b6ea5e3231483cf491 /drivers/platform/chrome/cros_ec_dev.h | |
| parent | ea01a31b90581a94cdeef7fda9e4522f15ef64f2 (diff) | |
cros_ec: Move cros_ec_dev module to drivers/mfd
The cros_ec_dev module is responsible for registering the MFD devices
attached to the ChromeOS EC. This patch moves this module to drivers/mfd
so calls to mfd_add_devices() are not done from outside the MFD subtree
anymore.
Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Tested-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/platform/chrome/cros_ec_dev.h')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_dev.h | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/drivers/platform/chrome/cros_ec_dev.h b/drivers/platform/chrome/cros_ec_dev.h deleted file mode 100644 index 45e9453608c5..000000000000 --- a/drivers/platform/chrome/cros_ec_dev.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * cros_ec_dev - expose the Chrome OS Embedded Controller to userspace - * - * Copyright (C) 2014 Google, Inc. - * - * 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, see <http://www.gnu.org/licenses/>. - */ - -#ifndef _CROS_EC_DEV_H_ -#define _CROS_EC_DEV_H_ - -#include <linux/ioctl.h> -#include <linux/types.h> -#include <linux/mfd/cros_ec.h> - -#define CROS_EC_DEV_VERSION "1.0.0" - -/* - * @offset: within EC_LPC_ADDR_MEMMAP region - * @bytes: number of bytes to read. zero means "read a string" (including '\0') - * (at most only EC_MEMMAP_SIZE bytes can be read) - * @buffer: where to store the result - * ioctl returns the number of bytes read, negative on error - */ -struct cros_ec_readmem { - uint32_t offset; - uint32_t bytes; - uint8_t buffer[EC_MEMMAP_SIZE]; -}; - -#define CROS_EC_DEV_IOC 0xEC -#define CROS_EC_DEV_IOCXCMD _IOWR(CROS_EC_DEV_IOC, 0, struct cros_ec_command) -#define CROS_EC_DEV_IOCRDMEM _IOWR(CROS_EC_DEV_IOC, 1, struct cros_ec_readmem) - -/* Lightbar utilities */ -extern bool ec_has_lightbar(struct cros_ec_dev *ec); -extern int lb_manual_suspend_ctrl(struct cros_ec_dev *ec, uint8_t enable); -extern int lb_suspend(struct cros_ec_dev *ec); -extern int lb_resume(struct cros_ec_dev *ec); - -#endif /* _CROS_EC_DEV_H_ */ |