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| author | Kumar Gala <galak@codeaurora.org> | 2015-02-26 22:49:09 +0100 |
|---|---|---|
| committer | Kumar Gala <galak@codeaurora.org> | 2015-03-11 21:06:38 +0100 |
| commit | 916f743da3546c28a2f350d197e3bea95d97ba15 (patch) | |
| tree | 331acf806161e5db52de9c41305078217848675f /include | |
| parent | ARM: qcom: Prep scm code for move to drivers/firmware (diff) | |
| download | linux-916f743da3546c28a2f350d197e3bea95d97ba15.tar.xz linux-916f743da3546c28a2f350d197e3bea95d97ba15.zip | |
firmware: qcom: scm: Move the scm driver to drivers/firmware
Architectural changes in the ARM Linux kernel tree mandate the eventual
removal of the mach-* directories. Move the scm driver to
drivers/firmware and the scm header to include/linux to support that
removal.
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/qcom_scm.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h new file mode 100644 index 000000000000..6bb84cffb396 --- /dev/null +++ b/include/linux/qcom_scm.h @@ -0,0 +1,29 @@ +/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * 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. + */ +#ifndef __QCOM_SCM_H +#define __QCOM_SCM_H + +#define QCOM_SCM_FLAG_COLDBOOT_CPU1 0x01 +#define QCOM_SCM_FLAG_COLDBOOT_CPU2 0x08 +#define QCOM_SCM_FLAG_COLDBOOT_CPU3 0x20 +#define QCOM_SCM_FLAG_WARMBOOT_CPU0 0x04 +#define QCOM_SCM_FLAG_WARMBOOT_CPU1 0x02 +#define QCOM_SCM_FLAG_WARMBOOT_CPU2 0x10 +#define QCOM_SCM_FLAG_WARMBOOT_CPU3 0x40 + +extern int qcom_scm_set_boot_addr(u32 addr, int flags); + +#define QCOM_SCM_VERSION(major, minor) (((major) << 16) | ((minor) & 0xFF)) + +extern u32 qcom_scm_get_version(void); + +#endif |