| Message ID | 1578973527-4759-2-git-send-email-xingyu.chen@amlogic.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | add meson secure watchdog driver | expand |
diff --git a/drivers/firmware/meson/meson_sm.c b/drivers/firmware/meson/meson_sm.c index 1d5b4d7..8cdd405 100644 --- a/drivers/firmware/meson/meson_sm.c +++ b/drivers/firmware/meson/meson_sm.c @@ -44,6 +44,7 @@ static const struct meson_sm_chip gxbb_chip = { CMD(SM_EFUSE_WRITE, 0x82000031), CMD(SM_EFUSE_USER_MAX, 0x82000033), CMD(SM_GET_CHIP_ID, 0x82000044), + CMD(SM_A1_WATCHDOG_OPS, 0x82000086), { /* sentinel */ }, }, }; diff --git a/include/linux/firmware/meson/meson_sm.h b/include/linux/firmware/meson/meson_sm.h index 6669e2a..9ef1524 100644 --- a/include/linux/firmware/meson/meson_sm.h +++ b/include/linux/firmware/meson/meson_sm.h @@ -12,6 +12,7 @@ enum { SM_EFUSE_WRITE, SM_EFUSE_USER_MAX, SM_GET_CHIP_ID, + SM_A1_WATCHDOG_OPS, }; struct meson_sm_firmware;
The new SMC ID is used to access secure registers by meson secure watchdog driver. Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com> --- drivers/firmware/meson/meson_sm.c | 1 + include/linux/firmware/meson/meson_sm.h | 1 + 2 files changed, 2 insertions(+)