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 <jan.dakinevich@salutedevices.com>
Link: https://lore.kernel.org/r/20241112230056.1406222-3-jan.dakinevich@salutedevices.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

diff --git a/drivers/reset/amlogic/reset-meson-aux.c b/drivers/reset/amlogic/reset-meson-aux.c
index dd8453001db9cadd2f555d38356c1477f052668e..4b422ae5fcd209e1041e9a793d980627203d00b0 100644 (file)
--- 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,
        }, {