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From: Yong Wu <yong.wu@mediatek.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
	Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	"Tomasz Figa" <tfiga@chromium.org>,
	<linux-mediatek@lists.infradead.org>,
	<srv_heupstream@mediatek.com>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<iommu@lists.linux-foundation.org>, <yong.wu@mediatek.com>,
	<youlin.pei@mediatek.com>, <anan.sun@mediatek.com>,
	<ming-fan.chen@mediatek.com>, <yi.kuo@mediatek.com>,
	<anthony.huang@mediatek.com>
Subject: [PATCH 7/9] memory: mtk-smi: mt8195: Add smi support
Date: Wed, 16 Jun 2021 19:43:44 +0800	[thread overview]
Message-ID: <20210616114346.18812-8-yong.wu@mediatek.com> (raw)
In-Reply-To: <20210616114346.18812-1-yong.wu@mediatek.com>

mt8195 has two smi-common. the IP are the same.
only the larbs that connect with the smi-common are different.
thus the bus_sel is different for the two smi-common.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
---
 drivers/memory/mtk-smi.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
index fa3a14605dc2..8b1bfef47ecd 100644
--- a/drivers/memory/mtk-smi.c
+++ b/drivers/memory/mtk-smi.c
@@ -286,6 +286,10 @@ 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},
@@ -294,6 +298,7 @@ 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},
 	{}
 };
 
@@ -408,6 +413,21 @@ 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,
+	.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,
+	.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,
+};
+
 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},
@@ -416,6 +436,9 @@ 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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  parent reply	other threads:[~2021-06-16 11:46 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-16 11:43 [PATCH 0/9] MT8195 SMI support Yong Wu
2021-06-16 11:43 ` [PATCH 1/9] dt-bindings: memory: mediatek: Add mt8195 smi binding Yong Wu
2021-07-08  9:26   ` Krzysztof Kozlowski
2021-07-11  8:24     ` Yong Wu
2021-06-16 11:43 ` [PATCH 2/9] dt-bindings: memory: mediatek: Add mt8195 smi sub common Yong Wu
2021-06-16 11:43 ` [PATCH 3/9] memory: mtk-smi: Use clk_bulk instead of the clk ops Yong Wu
2021-07-08  9:32   ` Krzysztof Kozlowski
2021-07-11  8:29     ` Yong Wu
2021-07-12  6:44       ` Krzysztof Kozlowski
2021-06-16 11:43 ` [PATCH 4/9] memory: mtk-smi: Rename smi_gen to smi_type Yong Wu
2021-07-08  9:34   ` Krzysztof Kozlowski
2021-07-11  8:24     ` Yong Wu
2021-06-16 11:43 ` [PATCH 5/9] memory: mtk-smi: Adjust some code position Yong Wu
2021-06-16 11:43 ` [PATCH 6/9] memory: mtk-smi: Add smi sub common support Yong Wu
2021-07-08  9:47   ` Krzysztof Kozlowski
2021-06-16 11:43 ` Yong Wu [this message]
2021-06-16 11:43 ` [PATCH 8/9] memory: mtk-smi: mt8195: Add initial setting for smi-common Yong Wu
2021-06-16 11:43 ` [PATCH 9/9] memory: mtk-smi: mt8195: Add initial setting for smi-larb Yong Wu

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