linux-kernel - [PATCH v2 06/11] remoteproc: qcom_q6v5

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Message-Id: <20231113-sc7280-remoteprocs-v2-6-e5c5fd5268a7@fairphone.com>
Date:   Mon, 13 Nov 2023 09:56:17 +0100
From:   Luca Weiss <luca.weiss@...rphone.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        cros-qcom-dts-watchers@...omium.org
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Rob Herring <robh@...nel.org>,
        Matti Lehtimäki <matti.lehtimaki@...il.com>,
        linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Luca Weiss <luca.weiss@...rphone.com>
Subject: [PATCH v2 06/11] remoteproc: qcom_q6v5_pas: Add SC7280 ADSP, CDSP
 & WPSS

Add support for the ADSP, CDSP and WPSS remoteprocs found on the SC7280
SoC using the q6v5-pas driver.

This driver can be used on regular LA ("Linux Android") based releases,
however the SC7280 ChromeOS devices need different driver support due to
firmware differences.

Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
 drivers/remoteproc/qcom_q6v5_pas.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index 913a5d2068e8..a9dd58608052 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -1165,6 +1165,22 @@ static const struct adsp_data sm8550_mpss_resource = {
 	.region_assign_idx = 2,
 };
 
+static const struct adsp_data sc7280_wpss_resource = {
+	.crash_reason_smem = 626,
+	.firmware_name = "wpss.mdt",
+	.pas_id = 6,
+	.auto_boot = true,
+	.proxy_pd_names = (char*[]){
+		"cx",
+		"mx",
+		NULL
+	},
+	.load_state = "wpss",
+	.ssr_name = "wpss",
+	.sysmon_name = "wpss",
+	.ssctl_id = 0x19,
+};
+
 static const struct of_device_id adsp_of_match[] = {
 	{ .compatible = "qcom,msm8226-adsp-pil", .data = &adsp_resource_init},
 	{ .compatible = "qcom,msm8953-adsp-pil", .data = &msm8996_adsp_resource},
@@ -1178,7 +1194,10 @@ static const struct of_device_id adsp_of_match[] = {
 	{ .compatible = "qcom,qcs404-wcss-pas", .data = &wcss_resource_init },
 	{ .compatible = "qcom,sc7180-adsp-pas", .data = &sm8250_adsp_resource},
 	{ .compatible = "qcom,sc7180-mpss-pas", .data = &mpss_resource_init},
+	{ .compatible = "qcom,sc7280-adsp-pas", .data = &sm8350_adsp_resource},
+	{ .compatible = "qcom,sc7280-cdsp-pas", .data = &sm6350_cdsp_resource},
 	{ .compatible = "qcom,sc7280-mpss-pas", .data = &mpss_resource_init},
+	{ .compatible = "qcom,sc7280-wpss-pas", .data = &sc7280_wpss_resource},
 	{ .compatible = "qcom,sc8180x-adsp-pas", .data = &sm8150_adsp_resource},
 	{ .compatible = "qcom,sc8180x-cdsp-pas", .data = &sm8150_cdsp_resource},
 	{ .compatible = "qcom,sc8180x-mpss-pas", .data = &sc8180x_mpss_resource},

-- 
2.42.1