mbox: qcom: add APCS child device for QCS404

There is clock controller functionality in the APCS hardware block of qcs404 devices similar to msm8916. Co-developed-by: Niklas Cassel <[email protected]> Signed-off-by: Niklas Cassel <[email protected]> Signed-off-by: Jorge Ramirez-Ortiz <[email protected]> Reviewed-by: Bjorn Andersson <[email protected]> Reviewed-by: Stephen Boyd <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
sedwards · Sep 17, 2019 · 78c8645 · 78c8645
1 parent 6058f11
commit 78c8645
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
@@ -47,14 +47,18 @@ static const struct mbox_chan_ops qcom_apcs_ipc_ops = {
 
 static int qcom_apcs_ipc_probe(struct platform_device *pdev)
 {
-	struct device_node *np = pdev->dev.of_node;
 	struct qcom_apcs_ipc *apcs;
 	struct regmap *regmap;
 	struct resource *res;
 	unsigned long offset;
 	void __iomem *base;
 	unsigned long i;
 	int ret;
+	const struct of_device_id apcs_clk_match_table[] = {
+		{ .compatible = "qcom,msm8916-apcs-kpss-global", },
+		{ .compatible = "qcom,qcs404-apcs-apps-global", },
+		{}
+	};
 
 	apcs = devm_kzalloc(&pdev->dev, sizeof(*apcs), GFP_KERNEL);
 	if (!apcs)
@@ -89,7 +93,7 @@ static int qcom_apcs_ipc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	if (of_device_is_compatible(np, "qcom,msm8916-apcs-kpss-global")) {
+	if (of_match_device(apcs_clk_match_table, &pdev->dev)) {
 		apcs->clk = platform_device_register_data(&pdev->dev,
 							  "qcom-apcs-msm8916-clk",
 							  -1, NULL, 0);