linux-kernel - [PATCH] remoteproc: qcom: pas: Add QCS404 remoteprocs

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Message-Id: <20180920172237.30965-1-bjorn.andersson@linaro.org>
Date:   Thu, 20 Sep 2018 10:22:37 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Ohad Ben-Cohen <ohad@...ery.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     linux-remoteproc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: [PATCH] remoteproc: qcom: pas: Add QCS404 remoteprocs

From: Govind Singh <govinds@...eaurora.org>

Add compatibles for the three PAS based remote processors found in
QCS404.

Signed-off-by: Govind Singh <govinds@...eaurora.org>
[bjorn: Added adsp and cdsp to the patch]
Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---
 .../devicetree/bindings/remoteproc/qcom,adsp.txt     |  3 +++
 drivers/remoteproc/qcom_adsp_pil.c                   | 12 ++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
index b7d058228185..9c0cff3a5ed8 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
@@ -10,6 +10,9 @@ on the Qualcomm ADSP Hexagon core.
 		    "qcom,msm8974-adsp-pil"
 		    "qcom,msm8996-adsp-pil"
 		    "qcom,msm8996-slpi-pil"
+		    "qcom,qcs404-adsp-pas"
+		    "qcom,qcs404-cdsp-pas"
+		    "qcom,qcs404-wcss-pas"
 		    "qcom,sdm845-adsp-pas"
 		    "qcom,sdm845-cdsp-pas"
 
diff --git a/drivers/remoteproc/qcom_adsp_pil.c b/drivers/remoteproc/qcom_adsp_pil.c
index da2254ea1135..fcbb816a9698 100644
--- a/drivers/remoteproc/qcom_adsp_pil.c
+++ b/drivers/remoteproc/qcom_adsp_pil.c
@@ -362,10 +362,22 @@ static const struct adsp_data slpi_resource_init = {
 		.ssctl_id = 0x16,
 };
 
+static const struct adsp_data wcss_resource_init = {
+	.crash_reason_smem = 421,
+	.firmware_name = "wcnss.mdt",
+	.pas_id = 6,
+	.ssr_name = "mpss",
+	.sysmon_name = "wlan",
+	.ssctl_id = 0x12,
+};
+
 static const struct of_device_id adsp_of_match[] = {
 	{ .compatible = "qcom,msm8974-adsp-pil", .data = &adsp_resource_init},
 	{ .compatible = "qcom,msm8996-adsp-pil", .data = &adsp_resource_init},
 	{ .compatible = "qcom,msm8996-slpi-pil", .data = &slpi_resource_init},
+	{ .compatible = "qcom,qcs404-adsp-pas", .data = &adsp_resource_init },
+	{ .compatible = "qcom,qcs404-cdsp-pas", .data = &cdsp_resource_init },
+	{ .compatible = "qcom,qcs404-wcss-pas", .data = &wcss_resource_init },
 	{ .compatible = "qcom,sdm845-adsp-pas", .data = &adsp_resource_init},
 	{ .compatible = "qcom,sdm845-cdsp-pas", .data = &cdsp_resource_init},
 	{ },
-- 
2.18.0