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path: root/drivers/soc/mediatek/mtk-mmsys.c
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Diffstat (limited to 'drivers/soc/mediatek/mtk-mmsys.c')
-rw-r--r--drivers/soc/mediatek/mtk-mmsys.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index 88209102ff3b..f370f4ec4b88 100644
--- a/drivers/soc/mediatek/mtk-mmsys.c
+++ b/drivers/soc/mediatek/mtk-mmsys.c
@@ -87,6 +87,29 @@ static const struct mtk_mmsys_driver_data mt8188_vdosys0_driver_data = {
.clk_driver = "clk-mt8188-vdo0",
.routes = mmsys_mt8188_routing_table,
.num_routes = ARRAY_SIZE(mmsys_mt8188_routing_table),
+ .sw0_rst_offset = MT8188_VDO0_SW0_RST_B,
+ .rst_tb = mmsys_mt8188_vdo0_rst_tb,
+ .num_resets = ARRAY_SIZE(mmsys_mt8188_vdo0_rst_tb),
+};
+
+static const struct mtk_mmsys_driver_data mt8188_vdosys1_driver_data = {
+ .clk_driver = "clk-mt8188-vdo1",
+ .routes = mmsys_mt8188_vdo1_routing_table,
+ .num_routes = ARRAY_SIZE(mmsys_mt8188_vdo1_routing_table),
+ .sw0_rst_offset = MT8188_VDO1_SW0_RST_B,
+ .rst_tb = mmsys_mt8188_vdo1_rst_tb,
+ .num_resets = ARRAY_SIZE(mmsys_mt8188_vdo1_rst_tb),
+ .vsync_len = 1,
+};
+
+static const struct mtk_mmsys_driver_data mt8188_vppsys0_driver_data = {
+ .clk_driver = "clk-mt8188-vpp0",
+ .is_vppsys = true,
+};
+
+static const struct mtk_mmsys_driver_data mt8188_vppsys1_driver_data = {
+ .clk_driver = "clk-mt8188-vpp1",
+ .is_vppsys = true,
};
static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
@@ -169,6 +192,10 @@ void mtk_mmsys_ddp_connect(struct device *dev,
if (cur == routes[i].from_comp && next == routes[i].to_comp)
mtk_mmsys_update_bits(mmsys, routes[i].addr, routes[i].mask,
routes[i].val, NULL);
+
+ if (mmsys->data->vsync_len)
+ mtk_mmsys_update_bits(mmsys, MT8188_VDO1_MIXER_VSYNC_LEN, GENMASK(31, 0),
+ mmsys->data->vsync_len, NULL);
}
EXPORT_SYMBOL_GPL(mtk_mmsys_ddp_connect);
@@ -302,6 +329,15 @@ static int mtk_mmsys_reset_update(struct reset_controller_dev *rcdev, unsigned l
u32 offset;
u32 reg;
+ if (mmsys->data->rst_tb) {
+ if (id >= mmsys->data->num_resets) {
+ dev_err(rcdev->dev, "Invalid reset ID: %lu (>=%u)\n",
+ id, mmsys->data->num_resets);
+ return -EINVAL;
+ }
+ id = mmsys->data->rst_tb[id];
+ }
+
offset = (id / MMSYS_SW_RESET_PER_REG) * sizeof(u32);
id = id % MMSYS_SW_RESET_PER_REG;
reg = mmsys->data->sw0_rst_offset + offset;
@@ -429,6 +465,9 @@ 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,mt8188-vdosys0", .data = &mt8188_vdosys0_driver_data },
+ { .compatible = "mediatek,mt8188-vdosys1", .data = &mt8188_vdosys1_driver_data },
+ { .compatible = "mediatek,mt8188-vppsys0", .data = &mt8188_vppsys0_driver_data },
+ { .compatible = "mediatek,mt8188-vppsys1", .data = &mt8188_vppsys1_driver_data },
{ .compatible = "mediatek,mt8192-mmsys", .data = &mt8192_mmsys_driver_data },
/* "mediatek,mt8195-mmsys" compatible is deprecated */
{ .compatible = "mediatek,mt8195-mmsys", .data = &mt8195_vdosys0_driver_data },