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Date: Tue, 10 Aug 2021 16:08:56 +0800
From: Yong Wu <yong.wu@...iatek.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
Rob Herring <robh+dt@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>
CC: Krzysztof Kozlowski <krzk@...nel.org>,
Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
Robin Murphy <robin.murphy@....com>,
Tomasz Figa <tfiga@...omium.org>,
<linux-mediatek@...ts.infradead.org>,
<srv_heupstream@...iatek.com>, <linux-kernel@...r.kernel.org>,
<devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<iommu@...ts.linux-foundation.org>, <yong.wu@...iatek.com>,
<youlin.pei@...iatek.com>, <anan.sun@...iatek.com>,
<ming-fan.chen@...iatek.com>, <yi.kuo@...iatek.com>,
<anthony.huang@...iatek.com>, Ikjoon Jang <ikjn@...omium.org>
Subject: [PATCH v3 10/13] memory: mtk-smi: mt8195: Add smi support
MT8195 has two smi-common, their IP are the same. Only the larbs that
connect with the smi-common are different. thus the bus_sel are different
for the two smi-common.
Signed-off-by: Yong Wu <yong.wu@...iatek.com>
Reviewed-by: Ikjoon Jang <ikjn@...omium.org>
---
drivers/memory/mtk-smi.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
index a001e41f5074..35853ba980c9 100644
--- a/drivers/memory/mtk-smi.c
+++ b/drivers/memory/mtk-smi.c
@@ -261,6 +261,10 @@ static const struct mtk_smi_larb_gen mtk_smi_larb_mt8192 = {
.config_port = mtk_smi_larb_config_port_gen2_general,
};
+static const struct mtk_smi_larb_gen mtk_smi_larb_mt8195 = {
+ .config_port = mtk_smi_larb_config_port_gen2_general,
+};
+
static const struct of_device_id mtk_smi_larb_of_ids[] = {
{.compatible = "mediatek,mt2701-smi-larb", .data = &mtk_smi_larb_mt2701},
{.compatible = "mediatek,mt2712-smi-larb", .data = &mtk_smi_larb_mt2712},
@@ -269,6 +273,7 @@ static const struct of_device_id mtk_smi_larb_of_ids[] = {
{.compatible = "mediatek,mt8173-smi-larb", .data = &mtk_smi_larb_mt8173},
{.compatible = "mediatek,mt8183-smi-larb", .data = &mtk_smi_larb_mt8183},
{.compatible = "mediatek,mt8192-smi-larb", .data = &mtk_smi_larb_mt8192},
+ {.compatible = "mediatek,mt8195-smi-larb", .data = &mtk_smi_larb_mt8195},
{}
};
@@ -443,6 +448,24 @@ static const struct mtk_smi_common_plat mtk_smi_common_mt8192 = {
F_MMU1_LARB(6),
};
+static const struct mtk_smi_common_plat mtk_smi_common_mt8195_vdo = {
+ .type = MTK_SMI_GEN2,
+ .has_gals = true,
+ .bus_sel = F_MMU1_LARB(1) | F_MMU1_LARB(3) | F_MMU1_LARB(5) |
+ F_MMU1_LARB(7),
+};
+
+static const struct mtk_smi_common_plat mtk_smi_common_mt8195_vpp = {
+ .type = MTK_SMI_GEN2,
+ .has_gals = true,
+ .bus_sel = F_MMU1_LARB(1) | F_MMU1_LARB(2) | F_MMU1_LARB(7),
+};
+
+static const struct mtk_smi_common_plat mtk_smi_sub_common_mt8195 = {
+ .type = MTK_SMI_GEN2_SUB_COMM,
+ .has_gals = true,
+};
+
static const struct of_device_id mtk_smi_common_of_ids[] = {
{.compatible = "mediatek,mt2701-smi-common", .data = &mtk_smi_common_gen1},
{.compatible = "mediatek,mt2712-smi-common", .data = &mtk_smi_common_gen2},
@@ -451,6 +474,9 @@ static const struct of_device_id mtk_smi_common_of_ids[] = {
{.compatible = "mediatek,mt8173-smi-common", .data = &mtk_smi_common_gen2},
{.compatible = "mediatek,mt8183-smi-common", .data = &mtk_smi_common_mt8183},
{.compatible = "mediatek,mt8192-smi-common", .data = &mtk_smi_common_mt8192},
+ {.compatible = "mediatek,mt8195-smi-common-vdo", .data = &mtk_smi_common_mt8195_vdo},
+ {.compatible = "mediatek,mt8195-smi-common-vpp", .data = &mtk_smi_common_mt8195_vpp},
+ {.compatible = "mediatek,mt8195-smi-sub-common", .data = &mtk_smi_sub_common_mt8195},
{}
};
--
2.18.0
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