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clk/soc: mediatek: mt8183: Bind clock driver from platform device

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The mmsys driver is now the top level entry point for the multimedia
system (mmsys), we bind the clock driver by creating a platform device.
We also bind the MediaTek DRM driver which is not yet implement and
therefor will errror out for now.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20200518113156.25009-1-matthias.bgg@kernel.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Matthias Brugger 2020-05-18 13:31:53 +02:00
parent c292b133b5
commit 1f9adbc728
2 changed files with 10 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/clk/mediatek/clk-mt8183-mm.c
View File

@ -84,8 +84,9 @@ static const struct mtk_gate mm_clks[] = {
static int clk_mt8183_mm_probe(struct platform_device *pdev) static int clk_mt8183_mm_probe(struct platform_device *pdev)
{ {
struct device *dev = &pdev->dev;
struct device_node *node = dev->parent->of_node;
struct clk_onecell_data *clk_data; struct clk_onecell_data *clk_data;
struct device_node *node = pdev->dev.of_node;
clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK); clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
@ -95,16 +96,10 @@ static int clk_mt8183_mm_probe(struct platform_device *pdev)
return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data); return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
} }
static const struct of_device_id of_match_clk_mt8183_mm[] = {
{ .compatible = "mediatek,mt8183-mmsys", },
{}
};
static struct platform_driver clk_mt8183_mm_drv = { static struct platform_driver clk_mt8183_mm_drv = {
.probe = clk_mt8183_mm_probe, .probe = clk_mt8183_mm_probe,
.driver = { .driver = {
.name = "clk-mt8183-mm", .name = "clk-mt8183-mm",
.of_match_table = of_match_clk_mt8183_mm,
}, },
}; };

8
drivers/soc/mediatek/mtk-mmsys.c
View File

@ -91,6 +91,10 @@ static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = {
.clk_driver = "clk-mt8173-mm", .clk_driver = "clk-mt8173-mm",
}; };
static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
.clk_driver = "clk-mt8183-mm",
};
static unsigned int mtk_mmsys_ddp_mout_en(enum mtk_ddp_comp_id cur, static unsigned int mtk_mmsys_ddp_mout_en(enum mtk_ddp_comp_id cur,
enum mtk_ddp_comp_id next, enum mtk_ddp_comp_id next,
unsigned int *addr) unsigned int *addr)
@ -340,6 +344,10 @@ static const struct of_device_id of_match_mtk_mmsys[] = {
.compatible = "mediatek,mt8173-mmsys", .compatible = "mediatek,mt8173-mmsys",
.data = &mt8173_mmsys_driver_data, .data = &mt8173_mmsys_driver_data,
}, },
{
.compatible = "mediatek,mt8183-mmsys",
.data = &mt8183_mmsys_driver_data,
},
{ } { }
}; };