From 636728d0893f1c73b31301f21ef8e5e26d2436e9 Mon Sep 17 00:00:00 2001 From: Zelong Dong Date: Fri, 7 Jan 2022 10:39:31 +0800 Subject: reset: reset-meson: add support for the Meson-S4 SoC Reset Controller 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 Reviewed-by: Martin Blumenstingl Signed-off-by: Philipp Zabel Link: https://lore.kernel.org/r/20220107023931.13251-4-zelong.dong@amlogic.com --- drivers/reset/reset-meson.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/reset') 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); -- cgit v1.2.3