From 64de6a3fed96bad801e8ecd70140a4fc1304bdde Mon Sep 17 00:00:00 2001 From: Jan Dakinevich Date: Wed, 13 Nov 2024 02:00:56 +0300 Subject: [PATCH] reset: amlogic: add support for A1 SoC in auxiliary reset driver Add support for the reset controller present in the audio clock controller of A1 SoC families, using the auxiliary bus. Signed-off-by: Jan Dakinevich Link: https://lore.kernel.org/r/20241112230056.1406222-3-jan.dakinevich@salutedevices.com Signed-off-by: Philipp Zabel --- drivers/reset/amlogic/reset-meson-aux.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/reset/amlogic/reset-meson-aux.c b/drivers/reset/amlogic/reset-meson-aux.c index dd8453001db9c..4b422ae5fcd20 100644 --- a/drivers/reset/amlogic/reset-meson-aux.c +++ b/drivers/reset/amlogic/reset-meson-aux.c @@ -26,6 +26,18 @@ struct meson_reset_adev { #define to_meson_reset_adev(_adev) \ container_of((_adev), struct meson_reset_adev, adev) +static const struct meson_reset_param meson_a1_audio_param = { + .reset_ops = &meson_reset_toggle_ops, + .reset_num = 32, + .level_offset = 0x28, +}; + +static const struct meson_reset_param meson_a1_audio_vad_param = { + .reset_ops = &meson_reset_toggle_ops, + .reset_num = 6, + .level_offset = 0x8, +}; + static const struct meson_reset_param meson_g12a_audio_param = { .reset_ops = &meson_reset_toggle_ops, .reset_num = 26, @@ -40,6 +52,12 @@ static const struct meson_reset_param meson_sm1_audio_param = { static const struct auxiliary_device_id meson_reset_aux_ids[] = { { + .name = "a1-audio-clkc.rst-a1", + .driver_data = (kernel_ulong_t)&meson_a1_audio_param, + }, { + .name = "a1-audio-clkc.rst-a1-vad", + .driver_data = (kernel_ulong_t)&meson_a1_audio_vad_param, + }, { .name = "axg-audio-clkc.rst-g12a", .driver_data = (kernel_ulong_t)&meson_g12a_audio_param, }, {