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clk: mediatek: mt6797: use mtk_clk_simple_probe to simplify driver 

mtk_clk_simple_probe was added by Chun-Jie to simply common flow
of MediaTek clock drivers and ChenYu enhanced the error path of
mtk_clk_simple_probe and added mtk_clk_simple_remove.

Let's use mtk_clk_simple_probe and mtk_clk_simple_probe in other
MediaTek clock drivers as well.

Signed-off-by: Miles Chen <miles.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220922091841.4099-6-miles.chen@mediatek.com
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
This commit is contained in:
Miles Chen 2022-09-22 17:18:33 +08:00 committed by Chen-Yu Tsai
parent dc6fdd8a1b
commit a481c6c73b
3 changed files with 39 additions and 69 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/clk/mediatek/clk-mt6797-img.c
View File

@ -32,33 +32,23 @@ static const struct mtk_gate img_clks[] = {
GATE_IMG(CLK_IMG_LARB6, "img_larb6", "mm_sel", 0),
};
static const struct of_device_id of_match_clk_mt6797_img[] = {
{ .compatible = "mediatek,mt6797-imgsys", },
{}
static const struct mtk_clk_desc img_desc = {
.clks = img_clks,
.num_clks = ARRAY_SIZE(img_clks),
};
static int clk_mt6797_img_probe(struct platform_device *pdev)
{
struct clk_hw_onecell_data *clk_data;
int r;
struct device_node *node = pdev->dev.of_node;
clk_data = mtk_alloc_clk_data(CLK_IMG_NR);
mtk_clk_register_gates(node, img_clks, ARRAY_SIZE(img_clks),
clk_data);
r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
if (r)
dev_err(&pdev->dev,
"could not register clock provider: %s: %d\n",
pdev->name, r);
return r;
}
static const struct of_device_id of_match_clk_mt6797_img[] = {
{
.compatible = "mediatek,mt6797-imgsys",
.data = &img_desc,
}, {
/* sentinel */
}
};
static struct platform_driver clk_mt6797_img_drv = {
.probe = clk_mt6797_img_probe,
.probe = mtk_clk_simple_probe,
.remove = mtk_clk_simple_remove,
.driver = {
.name = "clk-mt6797-img",
.of_match_table = of_match_clk_mt6797_img,

36
drivers/clk/mediatek/clk-mt6797-vdec.c
View File

@ -49,33 +49,23 @@ static const struct mtk_gate vdec_clks[] = {
GATE_VDEC1(CLK_VDEC_LARB1_CKEN, "vdec_larb1_cken", "mm_sel", 0),
};
static const struct of_device_id of_match_clk_mt6797_vdec[] = {
{ .compatible = "mediatek,mt6797-vdecsys", },
{}
static const struct mtk_clk_desc vdec_desc = {
.clks = vdec_clks,
.num_clks = ARRAY_SIZE(vdec_clks),
};
static int clk_mt6797_vdec_probe(struct platform_device *pdev)
{
struct clk_hw_onecell_data *clk_data;
int r;
struct device_node *node = pdev->dev.of_node;
clk_data = mtk_alloc_clk_data(CLK_VDEC_NR);
mtk_clk_register_gates(node, vdec_clks, ARRAY_SIZE(vdec_clks),
clk_data);
r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
if (r)
dev_err(&pdev->dev,
"could not register clock provider: %s: %d\n",
pdev->name, r);
return r;
}
static const struct of_device_id of_match_clk_mt6797_vdec[] = {
{
.compatible = "mediatek,mt6797-vdecsys",
.data = &vdec_desc,
}, {
/* sentinel */
}
};
static struct platform_driver clk_mt6797_vdec_drv = {
.probe = clk_mt6797_vdec_probe,
.probe = mtk_clk_simple_probe,
.remove = mtk_clk_simple_remove,
.driver = {
.name = "clk-mt6797-vdec",
.of_match_table = of_match_clk_mt6797_vdec,

36
drivers/clk/mediatek/clk-mt6797-venc.c
View File

@ -34,33 +34,23 @@ static const struct mtk_gate venc_clks[] = {
GATE_VENC(CLK_VENC_3, "venc_3", "venc_sel", 12),
};
static const struct of_device_id of_match_clk_mt6797_venc[] = {
{ .compatible = "mediatek,mt6797-vencsys", },
{}
static const struct mtk_clk_desc venc_desc = {
.clks = venc_clks,
.num_clks = ARRAY_SIZE(venc_clks),
};
static int clk_mt6797_venc_probe(struct platform_device *pdev)
{
struct clk_hw_onecell_data *clk_data;
int r;
struct device_node *node = pdev->dev.of_node;
clk_data = mtk_alloc_clk_data(CLK_VENC_NR);
mtk_clk_register_gates(node, venc_clks, ARRAY_SIZE(venc_clks),
clk_data);
r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
if (r)
dev_err(&pdev->dev,
"could not register clock provider: %s: %d\n",
pdev->name, r);
return r;
}
static const struct of_device_id of_match_clk_mt6797_venc[] = {
{
.compatible = "mediatek,mt6797-vencsys",
.data = &venc_desc,
}, {
/* sentinel */
}
};
static struct platform_driver clk_mt6797_venc_drv = {
.probe = clk_mt6797_venc_probe,
.probe = mtk_clk_simple_probe,
.remove = mtk_clk_simple_remove,
.driver = {
.name = "clk-mt6797-venc",
.of_match_table = of_match_clk_mt6797_venc,