linux-kernel - [PATCH 1/2] mbox: qcom: add APCS child device for QCS404

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Message-Id: <20190826164625.6744-1-jorge.ramirez-ortiz@linaro.org>
Date:   Mon, 26 Aug 2019 18:46:24 +0200
From:   Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@...aro.org>
To:     jorge.ramirez-ortiz@...aro.org, jassisinghbrar@...il.com,
        agross@...nel.org
Cc:     niklas.cassel@...aro.org, bjorn.andersson@...aro.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] 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 <niklas.cassel@...aro.org>
Signed-off-by: Niklas Cassel <niklas.cassel@...aro.org>
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@...aro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---
 drivers/mailbox/qcom-apcs-ipc-mailbox.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
index 705e17a5479c..76e1ad433b3f 100644
--- a/drivers/mailbox/qcom-apcs-ipc-mailbox.c
+++ b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
@@ -89,7 +89,11 @@ static int qcom_apcs_ipc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	if (of_device_is_compatible(np, "qcom,msm8916-apcs-kpss-global")) {
+	platform_set_drvdata(pdev, apcs);
+
+	if (of_device_is_compatible(np, "qcom,msm8916-apcs-kpss-global") ||
+	    of_device_is_compatible(np, "qcom,qcs404-apcs-apps-global")) {
+
 		apcs->clk = platform_device_register_data(&pdev->dev,
 							  "qcom-apcs-msm8916-clk",
 							  -1, NULL, 0);
@@ -97,8 +101,6 @@ static int qcom_apcs_ipc_probe(struct platform_device *pdev)
 			dev_err(&pdev->dev, "failed to register APCS clk\n");
 	}
 
-	platform_set_drvdata(pdev, apcs);
-
 	return 0;
 }
 
-- 
2.22.0