diff options
| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2025-04-10 16:40:18 +0200 |
|---|---|---|
| committer | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2025-04-14 11:53:36 +0200 |
| commit | b06785283ec1c24fadce95390047feb9db840051 (patch) | |
| tree | b89043647cc2fcb5aadbf45f942840e7f1a0fc35 /drivers/soc/mediatek | |
| parent | ba3297872a237c8949e812ffa72c64e81da38cec (diff) | |
soc: mediatek: mtk-dvfsrc: Rename and move bw constraints data
Rename the MT8183 and MT8195 bandwidth constraints data structure
to, respectively, dvfsrc_bw_constr_v1 and dvfsrc_bw_constr_v2, as
the actual constraints are depending on the DVFSRC version rather
than on the SoC.
While at it, to prepare for adding a new SoC, also move the two
structures at the start of the platform data code section.
Link: https://lore.kernel.org/r/20250410144019.475930-5-angelogioacchino.delregno@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Diffstat (limited to 'drivers/soc/mediatek')
| -rw-r--r-- | drivers/soc/mediatek/mtk-dvfsrc.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/soc/mediatek/mtk-dvfsrc.c b/drivers/soc/mediatek/mtk-dvfsrc.c index 83bf46fdcf2d..65c7d7bf743e 100644 --- a/drivers/soc/mediatek/mtk-dvfsrc.c +++ b/drivers/soc/mediatek/mtk-dvfsrc.c @@ -446,6 +446,13 @@ static int mtk_dvfsrc_probe(struct platform_device *pdev) return 0; } +static const struct dvfsrc_bw_constraints dvfsrc_bw_constr_v1 = { 0, 0, 0 }; +static const struct dvfsrc_bw_constraints dvfsrc_bw_constr_v2 = { + .max_dram_nom_bw = 255, + .max_dram_peak_bw = 255, + .max_dram_hrt_bw = 1023, +}; + static const struct dvfsrc_opp dvfsrc_opp_mt8183_lp4[] = { { 0, 0 }, { 0, 1 }, { 0, 2 }, { 1, 2 }, }; @@ -469,8 +476,6 @@ static const struct dvfsrc_opp_desc dvfsrc_opp_mt8183_desc[] = { } }; -static const struct dvfsrc_bw_constraints dvfsrc_bw_constr_mt8183 = { 0, 0, 0 }; - static const struct dvfsrc_soc_data mt8183_data = { .opps_desc = dvfsrc_opp_mt8183_desc, .regs = dvfsrc_mt8183_regs, @@ -482,7 +487,7 @@ static const struct dvfsrc_soc_data mt8183_data = { .set_vcore_level = dvfsrc_set_vcore_level_v1, .wait_for_opp_level = dvfsrc_wait_for_opp_level_v1, .wait_for_vcore_level = dvfsrc_wait_for_vcore_level_v1, - .bw_constraints = &dvfsrc_bw_constr_mt8183, + .bw_constraints = &dvfsrc_bw_constr_v1, }; static const struct dvfsrc_opp dvfsrc_opp_mt8195_lp4[] = { @@ -521,7 +526,7 @@ static const struct dvfsrc_soc_data mt8195_data = { .set_vscp_level = dvfsrc_set_vscp_level_v2, .wait_for_opp_level = dvfsrc_wait_for_opp_level_v2, .wait_for_vcore_level = dvfsrc_wait_for_vcore_level_v1, - .bw_constraints = &dvfsrc_bw_constr_mt8195, + .bw_constraints = &dvfsrc_bw_constr_v2, }; static const struct of_device_id mtk_dvfsrc_of_match[] = { |