| Message ID | 20220107023931.13251-4-zelong.dong@amlogic.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | reset: meson-s4: add reset driver | expand |
On Fri, Jan 7, 2022 at 3:40 AM Zelong Dong <zelong.dong@amlogic.com> wrote: > > Compared to the A1 SoCs the number of RESET registers is different > and the offset for the level registers is the same. Add a new > compatible string and struct meson_reset_param to add support for the > reset controller on the S4 SoC. > > Signed-off-by: Zelong Dong <zelong.dong@amlogic.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
diff --git a/drivers/reset/reset-meson.c b/drivers/reset/reset-meson.c index c9bc325ad65a..26dc54778615 100644 --- a/drivers/reset/reset-meson.c +++ b/drivers/reset/reset-meson.c @@ -98,11 +98,17 @@ static const struct meson_reset_param meson_a1_param = { .level_offset = 0x40, }; +static const struct meson_reset_param meson_s4_param = { + .reg_count = 6, + .level_offset = 0x40, +}; + static const struct of_device_id meson_reset_dt_ids[] = { { .compatible = "amlogic,meson8b-reset", .data = &meson8b_param}, { .compatible = "amlogic,meson-gxbb-reset", .data = &meson8b_param}, { .compatible = "amlogic,meson-axg-reset", .data = &meson8b_param}, { .compatible = "amlogic,meson-a1-reset", .data = &meson_a1_param}, + { .compatible = "amlogic,meson-s4-reset", .data = &meson_s4_param}, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, meson_reset_dt_ids);
Compared to the A1 SoCs the number of RESET registers is different and the offset for the level registers is the same. Add a new compatible string and struct meson_reset_param to add support for the reset controller on the S4 SoC. Signed-off-by: Zelong Dong <zelong.dong@amlogic.com> --- drivers/reset/reset-meson.c | 6 ++++++ 1 file changed, 6 insertions(+)