diff options
Diffstat (limited to 'src/soc/mediatek/mt8173/include/soc/timer.h')
| -rw-r--r-- | src/soc/mediatek/mt8173/include/soc/timer.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8173/include/soc/timer.h b/src/soc/mediatek/mt8173/include/soc/timer.h new file mode 100644 index 0000000000..b38feb0e9a --- /dev/null +++ b/src/soc/mediatek/mt8173/include/soc/timer.h @@ -0,0 +1,75 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2015 MediaTek 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; version 2 of the License. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef __SOC_MEDIATEK_MT8173_TIMER_H__ +#define __SOC_MEDIATEK_MT8173_TIMER_H__ + +#include <soc/addressmap.h> +#include <types.h> + +struct mt8173_gpt_regs { + u32 irqen; + u32 irqsta; + u32 irqack; + u32 reserved0; + u32 gpt1_con; + u32 gpt1_clk; + u32 gpt1_cnt; + u32 gpt1_compare; + u32 gpt2_con; + u32 gpt2_clk; + u32 gpt2_cnt; + u32 gpt2_compare; + u32 gpt3_con; + u32 gpt3_clk; + u32 gpt3_cnt; + u32 gpt3_compare; + u32 gpt4_con; + u32 gpt4_clk; + u32 gpt4_cnt; + u32 gpt4_compare; + u32 gpt5_con; + u32 gpt5_clk; + u32 gpt5_cnt; + u32 gpt5_compare; + u32 gpt6_con; + u32 gpt6_clk; + u32 gpt6_cntl; + u32 gpt6_comparel; + u32 reserved1[2]; + u32 gpt6_cnth; + u32 gpt6_compareh; + u32 apxgpt_irqmask; + u32 apxgpt_irqmask1; +}; + +static struct mt8173_gpt_regs * const mt8173_gpt = (void *)GPT_BASE; + +enum { + GPT_CON_EN = 0x01, + GPT_CON_CLR = 0x02, + GPT_MODE_ONE_SHOT = 0x00, + GPT_MODE_REPEAT = 0x10, + GPT_MODE_KEEP_GO = 0x20, + GPT_MODE_FREERUN = 0x30, + GPT_SYS_CLK = 0x00, + GPT_SYS_RTC = 0x01, +}; + +#endif /* __SOC_MEDIATEK_MT8173_TIMER_H__ */ |