linux-kernel - [PATCH v3 02/14] mbox: qcom: add APCS child device for QCS404

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190625164733.11091-3-jorge.ramirez-ortiz@linaro.org>
Date:   Tue, 25 Jun 2019 18:47:21 +0200
From:   Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@...aro.org>
To:     jorge.ramirez-ortiz@...aro.org, sboyd@...nel.org,
        bjorn.andersson@...aro.org, david.brown@...aro.org,
        jassisinghbrar@...il.com, mark.rutland@....com,
        mturquette@...libre.com, robh+dt@...nel.org, will.deacon@....com,
        arnd@...db.de, horms+renesas@...ge.net.au, heiko@...ech.de,
        sibis@...eaurora.org, enric.balletbo@...labora.com,
        jagan@...rulasolutions.com, olof@...om.net
Cc:     vkoul@...nel.org, niklas.cassel@...aro.org,
        georgi.djakov@...aro.org, amit.kucheria@...aro.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, khasim.mohammed@...aro.org
Subject: [PATCH v3 02/14] 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>
---
 drivers/mailbox/qcom-apcs-ipc-mailbox.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
index 705e17a5479c..a05dc3aabac7 100644
--- a/drivers/mailbox/qcom-apcs-ipc-mailbox.c
+++ b/drivers/mailbox/qcom-apcs-ipc-mailbox.c
@@ -89,16 +89,18 @@ static int qcom_apcs_ipc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	if (of_device_is_compatible(np, "qcom,msm8916-apcs-kpss-global")) {
-		apcs->clk = platform_device_register_data(&pdev->dev,
-							  "qcom-apcs-msm8916-clk",
-							  -1, NULL, 0);
-		if (IS_ERR(apcs->clk))
-			dev_err(&pdev->dev, "failed to register APCS clk\n");
-	}
-
 	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"))
+		return 0;
+
+	apcs->clk = platform_device_register_data(&pdev->dev,
+						  "qcom-apcs-msm8916-clk",
+						  -1, NULL, 0);
+	if (IS_ERR(apcs->clk))
+		dev_err(&pdev->dev, "failed to register APCS clk\n");
+
 	return 0;
 }
 
-- 
2.21.0