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From: Xu Yang <xu.yang_2@nxp.com>
To: frank.li@nxp.com, corbet@lwn.net, shawnguo@kernel.org,
	s.hauer@pengutronix.de, kernel@pengutronix.de, will@kernel.org,
	mark.rutland@arm.com, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org
Cc: festevam@gmail.com, conor+dt@kernel.org, linux-imx@nxp.com,
	linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org,
	devicetree@vger.kernel.org, xu.yang_2@nxp.com
Subject: [PATCH v3 4/5] perf: fsl_imx8_ddr: Add driver support for i.MX8DXL DDR Perf
Date: Mon, 20 Nov 2023 17:33:16 +0800	[thread overview]
Message-ID: <20231120093317.2652866-4-xu.yang_2@nxp.com> (raw)
In-Reply-To: <20231120093317.2652866-1-xu.yang_2@nxp.com>

Add driver support for i.MX8DXL DDR Perf, which supports AXI ID PORT
CHANNEL filter.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>

---
Changes since v2:
 - no changes
Changes since v3:
 - add Reviewed-by tag
---
 drivers/perf/fsl_imx8_ddr_perf.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c
index d0eae2d7e64b..7dbfaee372c7 100644
--- a/drivers/perf/fsl_imx8_ddr_perf.c
+++ b/drivers/perf/fsl_imx8_ddr_perf.c
@@ -92,6 +92,11 @@ static const struct fsl_ddr_devtype_data imx8mp_devtype_data = {
 	.identifier = "i.MX8MP",
 };
 
+static const struct fsl_ddr_devtype_data imx8dxl_devtype_data = {
+	.quirks = DDR_CAP_AXI_ID_PORT_CHANNEL_FILTER,
+	.identifier = "i.MX8DXL",
+};
+
 static const struct of_device_id imx_ddr_pmu_dt_ids[] = {
 	{ .compatible = "fsl,imx8-ddr-pmu", .data = &imx8_devtype_data},
 	{ .compatible = "fsl,imx8m-ddr-pmu", .data = &imx8m_devtype_data},
@@ -99,6 +104,7 @@ static const struct of_device_id imx_ddr_pmu_dt_ids[] = {
 	{ .compatible = "fsl,imx8mm-ddr-pmu", .data = &imx8mm_devtype_data},
 	{ .compatible = "fsl,imx8mn-ddr-pmu", .data = &imx8mn_devtype_data},
 	{ .compatible = "fsl,imx8mp-ddr-pmu", .data = &imx8mp_devtype_data},
+	{ .compatible = "fsl,imx8dxl-ddr-pmu", .data = &imx8dxl_devtype_data},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, imx_ddr_pmu_dt_ids);
-- 
2.34.1


WARNING: multiple messages have this Message-ID (diff)
From: Xu Yang <xu.yang_2@nxp.com>
To: frank.li@nxp.com, corbet@lwn.net, shawnguo@kernel.org,
	s.hauer@pengutronix.de, kernel@pengutronix.de, will@kernel.org,
	mark.rutland@arm.com, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org
Cc: festevam@gmail.com, conor+dt@kernel.org, linux-imx@nxp.com,
	linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org,
	devicetree@vger.kernel.org, xu.yang_2@nxp.com
Subject: [PATCH v3 4/5] perf: fsl_imx8_ddr: Add driver support for i.MX8DXL DDR Perf
Date: Mon, 20 Nov 2023 17:33:16 +0800	[thread overview]
Message-ID: <20231120093317.2652866-4-xu.yang_2@nxp.com> (raw)
In-Reply-To: <20231120093317.2652866-1-xu.yang_2@nxp.com>

Add driver support for i.MX8DXL DDR Perf, which supports AXI ID PORT
CHANNEL filter.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>

---
Changes since v2:
 - no changes
Changes since v3:
 - add Reviewed-by tag
---
 drivers/perf/fsl_imx8_ddr_perf.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c
index d0eae2d7e64b..7dbfaee372c7 100644
--- a/drivers/perf/fsl_imx8_ddr_perf.c
+++ b/drivers/perf/fsl_imx8_ddr_perf.c
@@ -92,6 +92,11 @@ static const struct fsl_ddr_devtype_data imx8mp_devtype_data = {
 	.identifier = "i.MX8MP",
 };
 
+static const struct fsl_ddr_devtype_data imx8dxl_devtype_data = {
+	.quirks = DDR_CAP_AXI_ID_PORT_CHANNEL_FILTER,
+	.identifier = "i.MX8DXL",
+};
+
 static const struct of_device_id imx_ddr_pmu_dt_ids[] = {
 	{ .compatible = "fsl,imx8-ddr-pmu", .data = &imx8_devtype_data},
 	{ .compatible = "fsl,imx8m-ddr-pmu", .data = &imx8m_devtype_data},
@@ -99,6 +104,7 @@ static const struct of_device_id imx_ddr_pmu_dt_ids[] = {
 	{ .compatible = "fsl,imx8mm-ddr-pmu", .data = &imx8mm_devtype_data},
 	{ .compatible = "fsl,imx8mn-ddr-pmu", .data = &imx8mn_devtype_data},
 	{ .compatible = "fsl,imx8mp-ddr-pmu", .data = &imx8mp_devtype_data},
+	{ .compatible = "fsl,imx8dxl-ddr-pmu", .data = &imx8dxl_devtype_data},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, imx_ddr_pmu_dt_ids);
-- 
2.34.1


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  parent reply	other threads:[~2023-11-20  9:28 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-20  9:33 [PATCH v3 1/5] perf: fsl_imx8_ddr: Add AXI ID PORT CHANNEL filter support Xu Yang
2023-11-20  9:33 ` Xu Yang
2023-11-20  9:33 ` [PATCH v3 2/5] docs/perf: Add explanation for DDR_CAP_AXI_ID_PORT_CHANNEL_FILTER quirk Xu Yang
2023-11-20  9:33   ` Xu Yang
2023-11-20  9:33 ` [PATCH v3 3/5] dt-bindings: perf: fsl-imx-ddr: Add i.MX8DXL compatible Xu Yang
2023-11-20  9:33   ` Xu Yang
2023-11-20  9:33 ` Xu Yang [this message]
2023-11-20  9:33   ` [PATCH v3 4/5] perf: fsl_imx8_ddr: Add driver support for i.MX8DXL DDR Perf Xu Yang
2023-11-20  9:33 ` [PATCH v3 5/5] arm64: dts: imx8dxl-ss-ddr: change ddr_pmu0 compatible Xu Yang
2023-11-20  9:33   ` Xu Yang
2023-12-06  1:34   ` Shawn Guo
2023-12-06  1:34     ` Shawn Guo
2023-12-05 15:16 ` [PATCH v3 1/5] perf: fsl_imx8_ddr: Add AXI ID PORT CHANNEL filter support Will Deacon
2023-12-05 15:16   ` Will Deacon

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