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| author | Ming-Fan Chen <ming-fan.chen@mediatek.com> | 2020-01-08 14:41:30 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-07-13 15:28:56 +0200 |
| commit | fc492f339f766591d6399d380edb89b2ab8bc89c (patch) | |
| tree | 72a32900a224482ffdd6ffa9cc2823b83f25d178 /drivers | |
| parent | d724794b4534105e4169f8c9641235541bc7b74f (diff) | |
| download | lwn-fc492f339f766591d6399d380edb89b2ab8bc89c.tar.gz lwn-fc492f339f766591d6399d380edb89b2ab8bc89c.zip | |
memory: mtk-smi: Add basic support for MT6779
Add smi-larb and smi-common nodes and config_port for MT6779.
changelog since v2:
Split basic nodes and config_port support from initial golden setting patch
Signed-off-by: Ming-Fan Chen <ming-fan.chen@mediatek.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/1578465691-30692-4-git-send-email-ming-fan.chen@mediatek.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/memory/mtk-smi.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c index a113e811faab..109c7e51d551 100644 --- a/drivers/memory/mtk-smi.c +++ b/drivers/memory/mtk-smi.c @@ -239,6 +239,13 @@ static const struct mtk_smi_larb_gen mtk_smi_larb_mt2712 = { .larb_direct_to_common_mask = BIT(8) | BIT(9), /* bdpsys */ }; +static const struct mtk_smi_larb_gen mtk_smi_larb_mt6779 = { + .config_port = mtk_smi_larb_config_port_gen2_general, + .larb_direct_to_common_mask = + BIT(4) | BIT(6) | BIT(11) | BIT(12) | BIT(13), + /* DUMMY | IPU0 | IPU1 | CCU | MDLA */ +}; + static const struct mtk_smi_larb_gen mtk_smi_larb_mt8183 = { .has_gals = true, .config_port = mtk_smi_larb_config_port_gen2_general, @@ -260,6 +267,10 @@ static const struct of_device_id mtk_smi_larb_of_ids[] = { .data = &mtk_smi_larb_mt2712 }, { + .compatible = "mediatek,mt6779-smi-larb", + .data = &mtk_smi_larb_mt6779 + }, + { .compatible = "mediatek,mt8183-smi-larb", .data = &mtk_smi_larb_mt8183 }, @@ -388,6 +399,13 @@ static const struct mtk_smi_common_plat mtk_smi_common_gen2 = { .gen = MTK_SMI_GEN2, }; +static const struct mtk_smi_common_plat mtk_smi_common_mt6779 = { + .gen = MTK_SMI_GEN2, + .has_gals = true, + .bus_sel = F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(4) | + F_MMU1_LARB(5) | F_MMU1_LARB(6) | F_MMU1_LARB(7), +}; + static const struct mtk_smi_common_plat mtk_smi_common_mt8183 = { .gen = MTK_SMI_GEN2, .has_gals = true, @@ -409,6 +427,10 @@ static const struct of_device_id mtk_smi_common_of_ids[] = { .data = &mtk_smi_common_gen2, }, { + .compatible = "mediatek,mt6779-smi-common", + .data = &mtk_smi_common_mt6779, + }, + { .compatible = "mediatek,mt8183-smi-common", .data = &mtk_smi_common_mt8183, }, |