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From: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
To: bjorn.andersson@linaro.org
Cc: linux-remoteproc@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	spjoshi@codeaurora.org, akdwived@codeaurora.org,
	kaushalk@codeaurora.org
Subject: [PATCH 5/5] remoteproc: Modifying probe for initializing q6v55 specific resources
Date: Mon, 24 Oct 2016 21:25:59 +0530	[thread overview]
Message-ID: <1477324559-24752-6-git-send-email-akdwived@codeaurora.org> (raw)
In-Reply-To: <1477324559-24752-1-git-send-email-akdwived@codeaurora.org>

Probe is being modified to save q6 version and invoke appropriate
init functions to accommodate q6v55 remoteproc driver.

Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
---
 drivers/remoteproc/qcom_q6v5_pil.c | 43 ++++++++++++++++++++++++++++++--------
 1 file changed, 34 insertions(+), 9 deletions(-)

diff --git a/drivers/remoteproc/qcom_q6v5_pil.c b/drivers/remoteproc/qcom_q6v5_pil.c
index dd19d41..c65c904 100644
--- a/drivers/remoteproc/qcom_q6v5_pil.c
+++ b/drivers/remoteproc/qcom_q6v5_pil.c
@@ -1370,6 +1370,9 @@ static int q6v5_probe(struct platform_device *pdev)
 	init_completion(&qproc->start_done);
 	init_completion(&qproc->stop_done);
 
+	if (of_device_is_compatible(pdev->dev.of_node, "qcom,q6v55-pil"))
+		qproc->is_q6v55 = true;
+
 	ret = q6v5_init_mem(qproc, pdev);
 	if (ret)
 		goto free_rproc;
@@ -1378,17 +1381,39 @@ static int q6v5_probe(struct platform_device *pdev)
 	if (ret)
 		goto free_rproc;
 
-	ret = q6v5_init_clocks(qproc);
-	if (ret)
-		goto free_rproc;
+	if (qproc->is_q6v55) {
+		ret = q6v55_init_clocks(qproc);
+		if (ret)
+			goto free_rproc;
+	} else {
+		ret = q6v5_init_clocks(qproc);
+		if (ret)
+			goto free_rproc;
+	}
 
-	ret = q6v5_regulator_init(qproc);
-	if (ret)
-		goto free_rproc;
+	if (qproc->is_q6v55) {
+		ret = q6v55_init_reset(qproc, pdev);
+		if (ret)
+			goto free_rproc;
+	} else {
+		ret = q6v5_init_reset(qproc);
+		if (ret)
+			goto free_rproc;
+	}
 
-	ret = q6v5_init_reset(qproc);
-	if (ret)
-		goto free_rproc;
+	if (qproc->is_q6v55) {
+		ret = q6v55_regulator_init(qproc);
+		if (ret)
+			goto free_rproc;
+	} else {
+		ret = q6v5_regulator_init(qproc);
+		if (ret)
+			goto free_rproc;
+	}
+
+	qproc->ahb_clk_vote = of_property_read_bool(pdev->dev.of_node,
+			"qcom,ahb-clk-vote");
+	mutex_init(&qproc->q6_lock);
 
 	ret = q6v5_request_irq(qproc, pdev, "wdog", q6v5_wdog_interrupt);
 	if (ret < 0)
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project

  parent reply	other threads:[~2016-10-24 15:55 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-24 15:55 [PATCH 0/5] Self authenticating hexagon driver for q6v55 Avaneesh Kumar Dwivedi
2016-10-24 15:55 ` [PATCH 1/5] remoteproc: Add q6v55 specific parameters and enable probing " Avaneesh Kumar Dwivedi
2016-10-25 18:47   ` Bjorn Andersson
2016-11-04 13:27     ` Avaneesh Kumar Dwivedi
2016-11-08  5:28       ` Bjorn Andersson
2016-10-24 15:55 ` [PATCH 2/5] remoteproc: Adding q6v55 specific regulator, clk, reset interface Avaneesh Kumar Dwivedi
2016-10-25 19:05   ` Bjorn Andersson
2016-11-04 13:41     ` Avaneesh Kumar Dwivedi
2016-10-24 15:55 ` [PATCH 3/5] remoteproc: Adding reset sequence and halt seq changes for q6v55 Avaneesh Kumar Dwivedi
2016-10-25 19:15   ` Bjorn Andersson
2016-11-04 13:42     ` Avaneesh Kumar Dwivedi
2016-10-24 15:55 ` [PATCH 4/5] remoteproc: Add start and shutdown interface " Avaneesh Kumar Dwivedi
2016-10-25 19:27   ` Bjorn Andersson
2016-11-04 13:46     ` Avaneesh Kumar Dwivedi
2016-10-24 15:55 ` Avaneesh Kumar Dwivedi [this message]
2016-10-25 19:35   ` [PATCH 5/5] remoteproc: Modifying probe for initializing q6v55 specific resources Bjorn Andersson
2016-11-04 13:47     ` Avaneesh Kumar Dwivedi

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