2 files changed, 44 insertions, 5 deletions

diff --git a/drivers/remoteproc/mtk_common.h b/drivers/remoteproc/mtk_common.h
index 61901f5efa05..5ff3867c72f3 100644
--- a/drivers/remoteproc/mtk_common.h
+++ b/drivers/remoteproc/mtk_common.h
@@ -72,6 +72,7 @@ struct scp_ipi_desc {
 struct mtk_scp;
 
 struct mtk_scp_of_data {
+	int (*scp_clk_get)(struct mtk_scp *scp);
 	int (*scp_before_load)(struct mtk_scp *scp);
 	void (*scp_irq_handler)(struct mtk_scp *scp);
 	void (*scp_reset_assert)(struct mtk_scp *scp);
diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c
index 9679cc26895e..36e48cf58ed6 100644
--- a/drivers/remoteproc/mtk_scp.c
+++ b/drivers/remoteproc/mtk_scp.c
@@ -312,6 +312,32 @@ static int scp_elf_read_ipi_buf_addr(struct mtk_scp *scp,
 	return -ENOENT;
 }
 
+static int mt8183_scp_clk_get(struct mtk_scp *scp)
+{
+	struct device *dev = scp->dev;
+	int ret = 0;
+
+	scp->clk = devm_clk_get(dev, "main");
+	if (IS_ERR(scp->clk)) {
+		dev_err(dev, "Failed to get clock\n");
+		ret = PTR_ERR(scp->clk);
+	}
+
+	return ret;
+}
+
+static int mt8192_scp_clk_get(struct mtk_scp *scp)
+{
+	return mt8183_scp_clk_get(scp);
+}
+
+static int mt8195_scp_clk_get(struct mtk_scp *scp)
+{
+	scp->clk = NULL;
+
+	return 0;
+}
+
 static int mt8183_scp_before_load(struct mtk_scp *scp)
 {
 	/* Clear SCP to host interrupt */
@@ -785,12 +811,9 @@ static int scp_probe(struct platform_device *pdev)
 	if (ret)
 		goto destroy_mutex;
 
-	scp->clk = devm_clk_get(dev, "main");
-	if (IS_ERR(scp->clk)) {
-		dev_err(dev, "Failed to get clock\n");
-		ret = PTR_ERR(scp->clk);
+	ret = scp->data->scp_clk_get(scp);
+	if (ret)
 		goto release_dev_mem;
-	}
 
 	/* register SCP initialization IPI */
 	ret = scp_ipi_register(scp, SCP_IPI_INIT, scp_init_ipi_handler, scp);
@@ -852,6 +875,7 @@ static int scp_remove(struct platform_device *pdev)
 }
 
 static const struct mtk_scp_of_data mt8183_of_data = {
+	.scp_clk_get = mt8183_scp_clk_get,
 	.scp_before_load = mt8183_scp_before_load,
 	.scp_irq_handler = mt8183_scp_irq_handler,
 	.scp_reset_assert = mt8183_scp_reset_assert,
@@ -864,6 +888,19 @@ static const struct mtk_scp_of_data mt8183_of_data = {
 };
 
 static const struct mtk_scp_of_data mt8192_of_data = {
+	.scp_clk_get = mt8192_scp_clk_get,
+	.scp_before_load = mt8192_scp_before_load,
+	.scp_irq_handler = mt8192_scp_irq_handler,
+	.scp_reset_assert = mt8192_scp_reset_assert,
+	.scp_reset_deassert = mt8192_scp_reset_deassert,
+	.scp_stop = mt8192_scp_stop,
+	.scp_da_to_va = mt8192_scp_da_to_va,
+	.host_to_scp_reg = MT8192_GIPC_IN_SET,
+	.host_to_scp_int_bit = MT8192_HOST_IPC_INT_BIT,
+};
+
+static const struct mtk_scp_of_data mt8195_of_data = {
+	.scp_clk_get = mt8195_scp_clk_get,
 	.scp_before_load = mt8192_scp_before_load,
 	.scp_irq_handler = mt8192_scp_irq_handler,
 	.scp_reset_assert = mt8192_scp_reset_assert,
@@ -877,6 +914,7 @@ static const struct mtk_scp_of_data mt8192_of_data = {
 static const struct of_device_id mtk_scp_of_match[] = {
 	{ .compatible = "mediatek,mt8183-scp", .data = &mt8183_of_data },
 	{ .compatible = "mediatek,mt8192-scp", .data = &mt8192_of_data },
+	{ .compatible = "mediatek,mt8195-scp", .data = &mt8195_of_data },
 	{},
 };
 MODULE_DEVICE_TABLE(of, mtk_scp_of_match);