Revert "soc: mediatek: add mtk-mmsys support for mt8195 vdosys0"
This reverts commit b804923b7ccb9c9629703364e927b48cd02a9254.
Due to the compatible changing of mt8195 from "mediatek,mt8195-mmsys"
to "mediatek,mt8195-vdosys0", we have to revert this patch and send a
new patch with the new compatible.
Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
Link: https://lore.kernel.org/r/20220927152704.12018-3-jason-jh.lin@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 16cd924..b24bd16 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -17,7 +17,6 @@
#include "mt8183-mmsys.h"
#include "mt8186-mmsys.h"
#include "mt8192-mmsys.h"
-#include "mt8195-mmsys.h"
#include "mt8365-mmsys.h"
static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = {
@@ -26,61 +25,26 @@
.num_routes = ARRAY_SIZE(mmsys_default_routing_table),
};
-static const struct mtk_mmsys_match_data mt2701_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt2701_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt2712_mmsys_driver_data = {
.clk_driver = "clk-mt2712-mm",
.routes = mmsys_default_routing_table,
.num_routes = ARRAY_SIZE(mmsys_default_routing_table),
};
-static const struct mtk_mmsys_match_data mt2712_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt2712_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt6779_mmsys_driver_data = {
.clk_driver = "clk-mt6779-mm",
};
-static const struct mtk_mmsys_match_data mt6779_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt6779_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt6797_mmsys_driver_data = {
.clk_driver = "clk-mt6797-mm",
};
-static const struct mtk_mmsys_match_data mt6797_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt6797_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt8167_mmsys_driver_data = {
.clk_driver = "clk-mt8167-mm",
.routes = mt8167_mmsys_routing_table,
.num_routes = ARRAY_SIZE(mt8167_mmsys_routing_table),
};
-static const struct mtk_mmsys_match_data mt8167_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8167_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = {
.clk_driver = "clk-mt8173-mm",
.routes = mmsys_default_routing_table,
@@ -88,13 +52,6 @@
.sw0_rst_offset = MT8183_MMSYS_SW0_RST_B,
};
-static const struct mtk_mmsys_match_data mt8173_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8173_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
.clk_driver = "clk-mt8183-mm",
.routes = mmsys_mt8183_routing_table,
@@ -102,13 +59,6 @@
.sw0_rst_offset = MT8183_MMSYS_SW0_RST_B,
};
-static const struct mtk_mmsys_match_data mt8183_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8183_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = {
.clk_driver = "clk-mt8186-mm",
.routes = mmsys_mt8186_routing_table,
@@ -116,13 +66,6 @@
.sw0_rst_offset = MT8186_MMSYS_SW0_RST_B,
};
-static const struct mtk_mmsys_match_data mt8186_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8186_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
.clk_driver = "clk-mt8192-mm",
.routes = mmsys_mt8192_routing_table,
@@ -130,66 +73,19 @@
.sw0_rst_offset = MT8186_MMSYS_SW0_RST_B,
};
-static const struct mtk_mmsys_match_data mt8192_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8192_mmsys_driver_data,
- },
-};
-
-static const struct mtk_mmsys_driver_data mt8195_vdosys0_driver_data = {
- .io_start = 0x1c01a000,
- .clk_driver = "clk-mt8195-vdo0",
- .routes = mmsys_mt8195_routing_table,
- .num_routes = ARRAY_SIZE(mmsys_mt8195_routing_table),
-};
-
-static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = {
- .io_start = 0x1c100000,
- .clk_driver = "clk-mt8195-vdo1",
-};
-
-static const struct mtk_mmsys_match_data mt8195_mmsys_match_data = {
- .num_drv_data = 2,
- .drv_data = {
- &mt8195_vdosys0_driver_data,
- &mt8195_vdosys1_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt8365_mmsys_driver_data = {
.clk_driver = "clk-mt8365-mm",
.routes = mt8365_mmsys_routing_table,
.num_routes = ARRAY_SIZE(mt8365_mmsys_routing_table),
};
-static const struct mtk_mmsys_match_data mt8365_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8365_mmsys_driver_data,
- },
-};
-
struct mtk_mmsys {
void __iomem *regs;
const struct mtk_mmsys_driver_data *data;
spinlock_t lock; /* protects mmsys_sw_rst_b reg */
struct reset_controller_dev rcdev;
- phys_addr_t io_start;
};
-static int mtk_mmsys_find_match_drvdata(struct mtk_mmsys *mmsys,
- const struct mtk_mmsys_match_data *match)
-{
- int i;
-
- for (i = 0; i < match->num_drv_data; i++)
- if (mmsys->io_start == match->drv_data[i]->io_start)
- return i;
-
- return -EINVAL;
-}
-
void mtk_mmsys_ddp_connect(struct device *dev,
enum mtk_ddp_comp_id cur,
enum mtk_ddp_comp_id next)
@@ -319,9 +215,7 @@
struct device *dev = &pdev->dev;
struct platform_device *clks;
struct platform_device *drm;
- const struct mtk_mmsys_match_data *match_data;
struct mtk_mmsys *mmsys;
- struct resource *res;
int ret;
mmsys = devm_kzalloc(dev, sizeof(*mmsys), GFP_KERNEL);
@@ -347,27 +241,7 @@
return ret;
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(dev, "Couldn't get mmsys resource\n");
- return -EINVAL;
- }
- mmsys->io_start = res->start;
-
- match_data = of_device_get_match_data(dev);
- if (match_data->num_drv_data > 1) {
- /* This SoC has multiple mmsys channels */
- ret = mtk_mmsys_find_match_drvdata(mmsys, match_data);
- if (ret < 0) {
- dev_err(dev, "Couldn't get match driver data\n");
- return ret;
- }
- mmsys->data = match_data->drv_data[ret];
- } else {
- dev_dbg(dev, "Using single mmsys channel\n");
- mmsys->data = match_data->drv_data[0];
- }
-
+ mmsys->data = of_device_get_match_data(&pdev->dev);
platform_set_drvdata(pdev, mmsys);
clks = platform_device_register_data(&pdev->dev, mmsys->data->clk_driver,
@@ -388,47 +262,43 @@
static const struct of_device_id of_match_mtk_mmsys[] = {
{
.compatible = "mediatek,mt2701-mmsys",
- .data = &mt2701_mmsys_match_data,
+ .data = &mt2701_mmsys_driver_data,
},
{
.compatible = "mediatek,mt2712-mmsys",
- .data = &mt2712_mmsys_match_data,
+ .data = &mt2712_mmsys_driver_data,
},
{
.compatible = "mediatek,mt6779-mmsys",
- .data = &mt6779_mmsys_match_data,
+ .data = &mt6779_mmsys_driver_data,
},
{
.compatible = "mediatek,mt6797-mmsys",
- .data = &mt6797_mmsys_match_data,
+ .data = &mt6797_mmsys_driver_data,
},
{
.compatible = "mediatek,mt8167-mmsys",
- .data = &mt8167_mmsys_match_data,
+ .data = &mt8167_mmsys_driver_data,
},
{
.compatible = "mediatek,mt8173-mmsys",
- .data = &mt8173_mmsys_match_data,
+ .data = &mt8173_mmsys_driver_data,
},
{
.compatible = "mediatek,mt8183-mmsys",
- .data = &mt8183_mmsys_match_data,
+ .data = &mt8183_mmsys_driver_data,
},
{
.compatible = "mediatek,mt8186-mmsys",
- .data = &mt8186_mmsys_match_data,
+ .data = &mt8186_mmsys_driver_data,
},
{
.compatible = "mediatek,mt8192-mmsys",
- .data = &mt8192_mmsys_match_data,
- },
- {
- .compatible = "mediatek,mt8195-mmsys",
- .data = &mt8195_mmsys_match_data,
+ .data = &mt8192_mmsys_driver_data,
},
{
.compatible = "mediatek,mt8365-mmsys",
- .data = &mt8365_mmsys_match_data,
+ .data = &mt8365_mmsys_driver_data,
},
{ }
};
