| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20220128120718.30545-2-yongqiang.niu@mediatek.com>
Date: Fri, 28 Jan 2022 20:07:15 +0800
From: Yongqiang Niu <yongqiang.niu@...iatek.com>
To: Chun-Kuang Hu <chunkuang.hu@...nel.org>
CC: Rob Herring <robh+dt@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Philipp Zabel <p.zabel@...gutronix.de>,
"David Airlie" <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
Jassi Brar <jassisinghbrar@...il.com>,
Yongqiang Niu <yongqiang.niu@...iatek.com>,
Fabien Parent <fparent@...libre.com>,
Dennis YC Hsieh <dennis-yc.hsieh@...iatek.com>,
<devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-mediatek@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
<Project_Global_Chrome_Upstream_Group@...iatek.com>,
Hsin-Yi Wang <hsinyi@...omium.org>
Subject: [PATCH v1, 1/4] soc: mediatek: mmsys: Add mt8186 mmsys routing table
mt8186 routing registers is different with other Soc
Signed-off-by: Yongqiang Niu <yongqiang.niu@...iatek.com>
---
drivers/soc/mediatek/mt8186-mmsys.h | 113 ++++++++++++++++++++++++++++
drivers/soc/mediatek/mtk-mmsys.c | 11 +++
2 files changed, 124 insertions(+)
create mode 100644 drivers/soc/mediatek/mt8186-mmsys.h
diff --git a/drivers/soc/mediatek/mt8186-mmsys.h b/drivers/soc/mediatek/mt8186-mmsys.h
new file mode 100644
index 000000000000..7de329f2d729
--- /dev/null
+++ b/drivers/soc/mediatek/mt8186-mmsys.h
@@ -0,0 +1,113 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __SOC_MEDIATEK_MT8186_MMSYS_H
+#define __SOC_MEDIATEK_MT8186_MMSYS_H
+
+#define MT8186_MMSYS_OVL_CON 0xF04
+#define MT8186_MMSYS_OVL0_CON_MASK 0x3
+#define MT8186_MMSYS_OVL0_2L_CON_MASK 0xC
+#define MT8186_OVL0_GO_BLEND BIT(0)
+#define MT8186_OVL0_GO_BG BIT(1)
+#define MT8186_OVL0_2L_GO_BLEND BIT(2)
+#define MT8186_OVL0_2L_GO_BG BIT(3)
+#define MT8186_DISP_RDMA0_SOUT_SEL 0xF0C
+#define MT8186_RDMA0_SOUT_SEL_MASK 0xF
+#define MT8186_RDMA0_SOUT_TO_DSI0 (0)
+#define MT8186_RDMA0_SOUT_TO_COLOR0 (1)
+#define MT8186_RDMA0_SOUT_TO_DPI0 (2)
+#define MT8186_DISP_OVL0_2L_MOUT_EN 0xF14
+#define MT8186_OVL0_2L_MOUT_EN_MASK 0xF
+#define MT8186_OVL0_2L_MOUT_TO_RDMA0 BIT(0)
+#define MT8186_OVL0_2L_MOUT_TO_RDMA1 BIT(3)
+#define MT8186_DISP_OVL0_MOUT_EN 0xF18
+#define MT8186_OVL0_MOUT_EN_MASK 0xF
+#define MT8186_OVL0_MOUT_TO_RDMA0 BIT(0)
+#define MT8186_OVL0_MOUT_TO_RDMA1 BIT(3)
+#define MT8186_DISP_DITHER0_MOUT_EN 0xF20
+#define MT8186_DITHER0_MOUT_EN_MASK 0xF
+#define MT8186_DITHER0_MOUT_TO_DSI0 BIT(0)
+#define MT8186_DITHER0_MOUT_TO_RDMA1 BIT(2)
+#define MT8186_DITHER0_MOUT_TO_DPI0 BIT(3)
+#define MT8186_DISP_RDMA0_SEL_IN 0xF28
+#define MT8186_RDMA0_SEL_IN_MASK 0xF
+#define MT8186_RDMA0_FROM_OVL0 0
+#define MT8186_RDMA0_FROM_OVL0_2L 2
+#define MT8186_DISP_DSI0_SEL_IN 0xF30
+#define MT8186_DSI0_SEL_IN_MASK 0xF
+#define MT8186_DSI0_FROM_RDMA0 0
+#define MT8186_DSI0_FROM_DITHER0 1
+#define MT8186_DSI0_FROM_RDMA1 2
+#define MT8186_DISP_RDMA1_MOUT_EN 0xF3C
+#define MT8186_RDMA1_MOUT_EN_MASK 0xF
+#define MT8186_RDMA1_MOUT_TO_DPI0_SEL BIT(0)
+#define MT8186_RDMA1_MOUT_TO_DSI0_SEL BIT(2)
+#define MT8186_DISP_RDMA1_SEL_IN 0xF40
+#define MT8186_RDMA1_SEL_IN_MASK 0xF
+#define MT8186_RDMA1_FROM_OVL0 0
+#define MT8186_RDMA1_FROM_OVL0_2L 2
+#define MT8186_RDMA1_FROM_DITHER0 3
+#define MT8186_DISP_DPI0_SEL_IN 0xF44
+#define MT8186_DPI0_SEL_IN_MASK 0xF
+#define MT8186_DPI0_FROM_RDMA1 0
+#define MT8186_DPI0_FROM_DITHER0 1
+#define MT8186_DPI0_FROM_RDMA0 2
+
+static const struct mtk_mmsys_routes mmsys_mt8186_routing_table[] = {
+ {
+ DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
+ MT8186_DISP_OVL0_MOUT_EN, MT8186_OVL0_MOUT_EN_MASK,
+ MT8186_OVL0_MOUT_TO_RDMA0
+ },
+ {
+ DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
+ MT8186_DISP_RDMA0_SEL_IN, MT8186_RDMA0_SEL_IN_MASK,
+ MT8186_RDMA0_FROM_OVL0
+ },
+ {
+ DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
+ MT8186_MMSYS_OVL_CON, MT8186_MMSYS_OVL0_CON_MASK,
+ MT8186_OVL0_GO_BLEND
+ },
+ {
+ DDP_COMPONENT_RDMA0, DDP_COMPONENT_COLOR0,
+ MT8186_DISP_RDMA0_SOUT_SEL, MT8186_RDMA0_SOUT_SEL_MASK,
+ MT8186_RDMA0_SOUT_TO_COLOR0
+ },
+ {
+ DDP_COMPONENT_DITHER, DDP_COMPONENT_DSI0,
+ MT8186_DISP_DITHER0_MOUT_EN, MT8186_DITHER0_MOUT_EN_MASK,
+ MT8186_DITHER0_MOUT_TO_DSI0,
+ },
+ {
+ DDP_COMPONENT_DITHER, DDP_COMPONENT_DSI0,
+ MT8186_DISP_DSI0_SEL_IN, MT8186_DSI0_SEL_IN_MASK,
+ MT8186_DSI0_FROM_DITHER0
+ },
+ {
+ DDP_COMPONENT_OVL_2L0, DDP_COMPONENT_RDMA1,
+ MT8186_DISP_OVL0_2L_MOUT_EN, MT8186_OVL0_2L_MOUT_EN_MASK,
+ MT8186_OVL0_2L_MOUT_TO_RDMA1
+ },
+ {
+ DDP_COMPONENT_OVL_2L0, DDP_COMPONENT_RDMA1,
+ MT8186_DISP_RDMA1_SEL_IN, MT8186_RDMA1_SEL_IN_MASK,
+ MT8186_RDMA1_FROM_OVL0_2L
+ },
+ {
+ DDP_COMPONENT_OVL_2L0, DDP_COMPONENT_RDMA1,
+ MT8186_MMSYS_OVL_CON, MT8186_MMSYS_OVL0_2L_CON_MASK,
+ MT8186_OVL0_2L_GO_BLEND
+ },
+ {
+ DDP_COMPONENT_RDMA1, DDP_COMPONENT_DPI0,
+ MT8186_DISP_RDMA1_MOUT_EN, MT8186_RDMA1_MOUT_EN_MASK,
+ MT8186_RDMA1_MOUT_TO_DPI0_SEL
+ },
+ {
+ DDP_COMPONENT_RDMA1, DDP_COMPONENT_DPI0,
+ MT8186_DISP_DPI0_SEL_IN, MT8186_DPI0_SEL_IN_MASK,
+ MT8186_DPI0_FROM_RDMA1
+ },
+};
+
+#endif /* __SOC_MEDIATEK_MT8186_MMSYS_H */
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 1e448f1ffefb..0da25069ffb3 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -15,6 +15,7 @@
#include "mtk-mmsys.h"
#include "mt8167-mmsys.h"
#include "mt8183-mmsys.h"
+#include "mt8186-mmsys.h"
#include "mt8192-mmsys.h"
#include "mt8365-mmsys.h"
@@ -56,6 +57,12 @@ static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
.num_routes = ARRAY_SIZE(mmsys_mt8183_routing_table),
};
+static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = {
+ .clk_driver = "clk-mt8186-mm",
+ .routes = mmsys_mt8186_routing_table,
+ .num_routes = ARRAY_SIZE(mmsys_mt8186_routing_table),
+};
+
static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
.clk_driver = "clk-mt8192-mm",
.routes = mmsys_mt8192_routing_table,
@@ -242,6 +249,10 @@ static const struct of_device_id of_match_mtk_mmsys[] = {
.compatible = "mediatek,mt8183-mmsys",
.data = &mt8183_mmsys_driver_data,
},
+ {
+ .compatible = "mediatek,mt8186-mmsys",
+ .data = &mt8186_mmsys_driver_data,
+ },
{
.compatible = "mediatek,mt8192-mmsys",
.data = &mt8192_mmsys_driver_data,
--
2.25.1
Powered by blists - more mailing lists