[PATCH 0/3] remoteproc: qcom: q6v5-wcss: Add driver data for IPQ6018

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4 messages, 1 author, 2021-01-29 · open the first message on its own page

[PATCH 0/3] remoteproc: qcom: q6v5-wcss: Add driver data for IPQ6018

From: Gokul Sriram Palanisamy <hidden>
Date: 2021-01-29 17:12:09 

Q6 based WiFi fw loading is supported across
different targets, ex: IPQ8074/QCS404. In order to
support different fw name for IPQ6018, populate
hardcoded param using compatible and driver data. 

Gokul Sriram Palanisamy (3):
  dt-bindings: remoteproc: qcom: Add Q6V5 Modem PIL binding for IPQ6018
  remoteproc: qcom: wcss: populate driver data for IPQ6018
  arm64: dts: ipq6018: Update WCSS PIL driver compatible

 .../devicetree/bindings/remoteproc/qcom,q6v5.txt      |  4 ++++
 arch/arm64/boot/dts/qcom/ipq6018.dtsi                 |  2 +-
 drivers/remoteproc/qcom_q6v5_wcss.c                   | 19 +++++++++++++++++--
 3 files changed, 22 insertions(+), 3 deletions(-)

-- 
2.7.4

[PATCH 1/3] dt-bindings: remoteproc: qcom: Add Q6V5 Modem PIL binding for IPQ6018

From: Gokul Sriram Palanisamy <hidden>
Date: 2021-01-29 17:11:35 

Add a new modem compatible string for IPQ6018 SoCs

Signed-off-by: Gokul Sriram Palanisamy <redacted>
---
 Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index 69c49c7..7f1d5783 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -9,6 +9,7 @@ on the Qualcomm Hexagon core.
 	Definition: must be one of:
 		    "qcom,q6v5-pil",
 		    "qcom,ipq8074-wcss-pil"
+		    "qcom,ipq6018-wcss-pil"
 		    "qcom,qcs404-wcss-pil"
 		    "qcom,msm8916-mss-pil",
 		    "qcom,msm8974-mss-pil"
@@ -40,6 +41,7 @@ on the Qualcomm Hexagon core.
 		    string:
 	qcom,q6v5-pil:
 	qcom,ipq8074-wcss-pil:
+	qcom,ipq6018-wcss-pil:
 	qcom,qcs404-wcss-pil:
 	qcom,msm8916-mss-pil:
 	qcom,msm8974-mss-pil:
@@ -68,6 +70,7 @@ on the Qualcomm Hexagon core.
 	Value type: <stringlist>
 	Definition: The clocks needed depend on the compatible string:
 	qcom,ipq8074-wcss-pil:
+	qcom,ipq6018-wcss-pil:
 		    no clock names required
 	qcom,qcs404-wcss-pil:
 		    must be "xo", "gcc_abhs_cbcr", "gcc_abhs_cbcr",
@@ -165,6 +168,7 @@ For the compatible string below the following supplies are required:
 	Value type: <stringlist>
 	Definition: The power-domains needed depend on the compatible string:
 	qcom,ipq8074-wcss-pil:
+	qcom,ipq6018-wcss-pil:
 		    no power-domain names required
 	qcom,q6v5-pil:
 	qcom,msm8916-mss-pil:
-- 
2.7.4

[PATCH 3/3] arm64: dts: ipq6018: Update WCSS PIL driver compatible

From: Gokul Sriram Palanisamy <hidden>
Date: 2021-01-29 17:11:37 

Updated WCSS PIL driver node with IPQ6018 specific
compatible to enable SoC specific driver data.

Signed-off-by: Gokul Sriram Palanisamy <redacted>
---
 arch/arm64/boot/dts/qcom/ipq6018.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index 9fa5b02..2e6b23b 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -477,7 +477,7 @@
 		};
 
 		q6v5_wcss: remoteproc@cd00000 {
-			compatible = "qcom,ipq8074-wcss-pil";
+			compatible = "qcom,ipq6018-wcss-pil";
 			reg = <0x0 0x0cd00000 0x0 0x4040>,
 			      <0x0 0x004ab000 0x0 0x20>;
 			reg-names = "qdsp6",
-- 
2.7.4

[PATCH 2/3] remoteproc: qcom: wcss: populate driver data for IPQ6018

From: Gokul Sriram Palanisamy <hidden>
Date: 2021-01-29 17:11:59 

Populate hardcoded param using driver data for IPQ6018 SoCs.

Signed-off-by: Gokul Sriram Palanisamy <redacted>
---
 drivers/remoteproc/qcom_q6v5_wcss.c | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/drivers/remoteproc/qcom_q6v5_wcss.c b/drivers/remoteproc/qcom_q6v5_wcss.c
index 7c64bfc..bc9531c 100644
--- a/drivers/remoteproc/qcom_q6v5_wcss.c
+++ b/drivers/remoteproc/qcom_q6v5_wcss.c
@@ -965,7 +965,7 @@ static int q6v5_alloc_memory_region(struct q6v5_wcss *wcss)
 	return 0;
 }
 
-static int ipq8074_init_clock(struct q6v5_wcss *wcss)
+static int ipq_init_clock(struct q6v5_wcss *wcss)
 {
 	int ret;
 
@@ -1172,7 +1172,7 @@ static int q6v5_wcss_remove(struct platform_device *pdev)
 }
 
 static const struct wcss_data wcss_ipq8074_res_init = {
-	.init_clock = ipq8074_init_clock,
+	.init_clock = ipq_init_clock,
 	.q6_firmware_name = "IPQ8074/q6_fw.mdt",
 	.m3_firmware_name = "IPQ8074/m3_fw.mdt",
 	.crash_reason_smem = WCSS_CRASH_REASON,
@@ -1185,6 +1185,20 @@ static const struct wcss_data wcss_ipq8074_res_init = {
 	.need_mem_protection = true,
 };
 
+static const struct wcss_data wcss_ipq6018_res_init = {
+	.init_clock = ipq_init_clock,
+	.q6_firmware_name = "IPQ6018/q6_fw.mdt",
+	.m3_firmware_name = "IPQ6018/m3_fw.mdt",
+	.crash_reason_smem = WCSS_CRASH_REASON,
+	.aon_reset_required = true,
+	.wcss_q6_reset_required = true,
+	.bcr_reset_required = false,
+	.ssr_name = "q6wcss",
+	.ops = &q6v5_wcss_ipq8074_ops,
+	.requires_force_stop = true,
+	.need_mem_protection = true,
+};
+
 static const struct wcss_data wcss_qcs404_res_init = {
 	.init_clock = qcs404_init_clock,
 	.init_regulator = qcs404_init_regulator,
@@ -1203,6 +1217,7 @@ static const struct wcss_data wcss_qcs404_res_init = {
 
 static const struct of_device_id q6v5_wcss_of_match[] = {
 	{ .compatible = "qcom,ipq8074-wcss-pil", .data = &wcss_ipq8074_res_init },
+	{ .compatible = "qcom,ipq6018-wcss-pil", .data = &wcss_ipq6018_res_init },
 	{ .compatible = "qcom,qcs404-wcss-pil", .data = &wcss_qcs404_res_init },
 	{ },
 };
-- 
2.7.4
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