From fc492f339f766591d6399d380edb89b2ab8bc89c Mon Sep 17 00:00:00 2001 From: Ming-Fan Chen Date: Wed, 8 Jan 2020 14:41:30 +0800 Subject: 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 Reviewed-by: Matthias Brugger Link: https://lore.kernel.org/r/1578465691-30692-4-git-send-email-ming-fan.chen@mediatek.com Signed-off-by: Joerg Roedel --- drivers/memory/mtk-smi.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'drivers/memory') 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, @@ -259,6 +266,10 @@ static const struct of_device_id mtk_smi_larb_of_ids[] = { .compatible = "mediatek,mt2712-smi-larb", .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, @@ -408,6 +426,10 @@ static const struct of_device_id mtk_smi_common_of_ids[] = { .compatible = "mediatek,mt2712-smi-common", .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, -- cgit v1.2.3