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| author | Zelong Dong <zelong.dong@amlogic.com> | 2024-04-22 19:11:44 +0800 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2024-09-02 12:09:17 +0200 |
| commit | b062ef2907a2f2054d7b3f84712e12ace42ee3f1 (patch) | |
| tree | 280a930398b813dcc27f26c06a17454b0dcf9d34 | |
| parent | 47c270a9bf2188c3797e9791e2d59c411f7c9549 (diff) | |
reset: reset-meson: Add support for Amlogic T7 SoC reset controller
There are 7 sets of Reset Source in Amlogic T7 SoC reset controller,
and the offset between base and level registers is 0x40.
Add a new compatible string and struct meson_reset_param to support
the reset controller on T7 SoC.
Signed-off-by: Zelong Dong <zelong.dong@amlogic.com>
Signed-off-by: Kelvin Zhang <kelvin.zhang@amlogic.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240422-t7-reset-v2-2-cb82271d3296@amlogic.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| -rw-r--r-- | drivers/reset/reset-meson.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/reset/reset-meson.c b/drivers/reset/reset-meson.c index f78be97898bc..1e9fca3e30e8 100644 --- a/drivers/reset/reset-meson.c +++ b/drivers/reset/reset-meson.c @@ -102,6 +102,11 @@ static const struct meson_reset_param meson_s4_param = { .level_offset = 0x40, }; +static const struct meson_reset_param t7_param = { + .reg_count = 7, + .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}, @@ -109,6 +114,7 @@ static const struct of_device_id meson_reset_dt_ids[] = { { .compatible = "amlogic,meson-a1-reset", .data = &meson_a1_param}, { .compatible = "amlogic,meson-s4-reset", .data = &meson_s4_param}, { .compatible = "amlogic,c3-reset", .data = &meson_s4_param}, + { .compatible = "amlogic,t7-reset", .data = &t7_param}, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, meson_reset_dt_ids); |