threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
/*
|
|
* Copyright (C) 2013 Samsung Electronics Co., Ltd.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License 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.
|
|
*
|
|
* 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 __CLOCKSOURCE_SAMSUNG_PWM_H
|
|
#define __CLOCKSOURCE_SAMSUNG_PWM_H
|
|
|
|
#include <linux/spinlock.h>
|
|
|
|
#define SAMSUNG_PWM_NUM 5
|
|
|
|
/*
|
|
* Following declaration must be in an ifdef due to this symbol being static
|
|
* in pwm-samsung driver if the clocksource driver is not compiled in and the
|
|
* spinlock is not shared between both drivers.
|
|
*/
|
|
#ifdef CONFIG_CLKSRC_SAMSUNG_PWM
|
|
extern spinlock_t samsung_pwm_lock;
|
|
#endif
|
|
|
|
struct samsung_pwm_variant {
|
|
u8 bits;
|
|
u8 div_base;
|
|
u8 tclk_mask;
|
|
u8 output_mask;
|
|
bool has_tint_cstat;
|
|
};
|
|
|
|
void samsung_pwm_clocksource_init(void __iomem *base,
|
|
unsigned int *irqs, struct samsung_pwm_variant *variant);
|
|
|
|
#endif /* __CLOCKSOURCE_SAMSUNG_PWM_H */
|