diff options
| author | Yuchen Huang <yuchen.huang@mediatek.corp-partner.google.com> | 2020-08-18 16:29:29 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2020-12-28 13:39:01 +0000 |
| commit | b0ab41e0279e47d3bb09d6cddc803686859e6985 (patch) | |
| tree | 08b5681adc26bbf5500b5727a24729424625d840 /src/soc/mediatek/mt8173/rtc.c | |
| parent | 87c30a064c33071d4494c03c34abf2cdea6ff850 (diff) | |
soc/mediatek/mt8192: add rtc MT6359P driver
Add rtc MT6359P driver for rtc init and rtc eosc calibration. Refactor
mt8173 and mt8183 code by extracting common API. Move rtc_read and
rtc_write to each SoC folder, because mt8173 and mt8183 access rtc via
pmic wrapper, while mt8192 accesses it via pmif.
Reference datasheet:
Document No: RH-D-2018-0101.
Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.corp-partner.google.com>
Change-Id: I57d6738fdec148c7458b2024a0a8225415ca2f3e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46395
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src/soc/mediatek/mt8173/rtc.c')
| -rw-r--r-- | src/soc/mediatek/mt8173/rtc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/soc/mediatek/mt8173/rtc.c b/src/soc/mediatek/mt8173/rtc.c index d08de45325..94ec421f0d 100644 --- a/src/soc/mediatek/mt8173/rtc.c +++ b/src/soc/mediatek/mt8173/rtc.c @@ -1,8 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <delay.h> -#include <soc/rtc_common.h> #include <soc/rtc.h> +#include <soc/rtc_common.h> #include <soc/mt6391.h> #include <soc/pmic_wrap.h> #include <types.h> @@ -59,7 +59,7 @@ static int rtc_lpd_init(void) } /* rtc init check */ -int rtc_init(u8 recover) +int rtc_init(int recover) { int ret; @@ -84,6 +84,7 @@ int rtc_init(u8 recover) goto err; } + /* In recovery mode, we need delay for register setting. */ if (recover) mdelay(1000); |