linux-kernel - [PATCH v3 1/2] media: nxp: imx8-isi: Add i.MX8ULP support

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Message-Id: <20241014093312.1588304-2-guoniu.zhou@oss.nxp.com>
Date: Mon, 14 Oct 2024 17:33:13 +0800
From: guoniu.zhou@....nxp.com
To: linux-media@...r.kernel.org
Cc: laurent.pinchart@...asonboard.com,
	jacopo@...ndi.org,
	mchehab@...nel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	shawnguo@...nel.org,
	s.hauer@...gutronix.de,
	kernel@...gutronix.de,
	festevam@...il.com,
	devicetree@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [PATCH v3 1/2] media: nxp: imx8-isi: Add i.MX8ULP support

From: Guoniu Zhou <guoniu.zhou@....com>

Add ISI support for i.MX8ULP.

Signed-off-by: Guoniu Zhou <guoniu.zhou@....com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
---
 .../media/platform/nxp/imx8-isi/imx8-isi-core.c    | 14 ++++++++++++++
 .../media/platform/nxp/imx8-isi/imx8-isi-core.h    |  1 +
 2 files changed, 15 insertions(+)

diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c b/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
index c2013995049c..528e723114d5 100644
--- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
+++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
@@ -307,6 +307,19 @@ static const struct mxc_isi_plat_data mxc_imx8mp_data = {
 	.has_36bit_dma		= true,
 };
 
+static const struct mxc_isi_plat_data mxc_imx8ulp_data = {
+	.model			= MXC_ISI_IMX8ULP,
+	.num_ports		= 1,
+	.num_channels		= 1,
+	.reg_offset		= 0x0,
+	.ier_reg		= &mxc_imx8_isi_ier_v2,
+	.set_thd		= &mxc_imx8_isi_thd_v1,
+	.clks			= mxc_imx8mn_clks,
+	.num_clks		= ARRAY_SIZE(mxc_imx8mn_clks),
+	.buf_active_reverse	= true,
+	.has_36bit_dma		= false,
+};
+
 static const struct mxc_isi_plat_data mxc_imx93_data = {
 	.model			= MXC_ISI_IMX93,
 	.num_ports		= 1,
@@ -528,6 +541,7 @@ static void mxc_isi_remove(struct platform_device *pdev)
 static const struct of_device_id mxc_isi_of_match[] = {
 	{ .compatible = "fsl,imx8mn-isi", .data = &mxc_imx8mn_data },
 	{ .compatible = "fsl,imx8mp-isi", .data = &mxc_imx8mp_data },
+	{ .compatible = "fsl,imx8ulp-isi", .data = &mxc_imx8ulp_data },
 	{ .compatible = "fsl,imx93-isi", .data = &mxc_imx93_data },
 	{ /* sentinel */ },
 };
diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.h b/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.h
index 2810ebe9b5f7..9c7fe9e5f941 100644
--- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.h
+++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.h
@@ -158,6 +158,7 @@ struct mxc_gasket_ops {
 enum model {
 	MXC_ISI_IMX8MN,
 	MXC_ISI_IMX8MP,
+	MXC_ISI_IMX8ULP,
 	MXC_ISI_IMX93,
 };
 
-- 
2.34.1