Commit b062ef29 authored by Zelong Dong's avatar Zelong Dong Committed by Philipp Zabel
Browse files

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: default avatarZelong Dong <zelong.dong@amlogic.com>
Signed-off-by: default avatarKelvin Zhang <kelvin.zhang@amlogic.com>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240422-t7-reset-v2-2-cb82271d3296@amlogic.com


Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent 47c270a9

drivers/reset/reset-meson.c

+6 −0
Original line number Diff line number Diff line
@@ -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);