linux-kernel - [PATCH v6 06/11] media: rkisp1: Add match data for i.MX8MP ISP

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Message-Id: <20240111114831.656736-7-paul.elder@ideasonboard.com>
Date: Thu, 11 Jan 2024 20:48:26 +0900
From: Paul Elder <paul.elder@...asonboard.com>
To: linux-media@...r.kernel.org,
	linux-rockchip@...ts.infradead.org,
	devicetree@...r.kernel.org
Cc: kieran.bingham@...asonboard.com,
	tomi.valkeinen@...asonboard.com,
	umang.jain@...asonboard.com,
	aford173@...il.com,
	Paul Elder <paul.elder@...asonboard.com>,
	Rob Herring <robh@...nel.org>,
	Alexander Stein <alexander.stein@...tq-group.com>,
	Dafna Hirschfeld <dafna@...tmail.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Heiko Stuebner <heiko@...ech.de>,
	linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Rockchip SoC support),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v6 06/11] media: rkisp1: Add match data for i.MX8MP ISP

Add match data to the rkisp1 driver to match the i.MX8MP ISP.

Signed-off-by: Paul Elder <paul.elder@...asonboard.com>
Reviewed-by: Rob Herring <robh@...nel.org>
Tested-by: Alexander Stein <alexander.stein@...tq-group.com>
Tested-by: Adam Ford <aford173@...il.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
---
 .../platform/rockchip/rkisp1/rkisp1-dev.c     | 23 +++++++++++++++++++
 include/uapi/linux/rkisp1-config.h            |  2 ++
 2 files changed, 25 insertions(+)

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
index 2e40c376cab5..e4aac0234178 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
@@ -532,6 +532,25 @@ static const struct rkisp1_info rk3399_isp_info = {
 		  | RKISP1_FEATURE_DUAL_CROP,
 };
 
+static const char * const imx8mp_isp_clks[] = {
+	"isp",
+	"hclk",
+	"aclk",
+};
+
+static const struct rkisp1_isr_data imx8mp_isp_isrs[] = {
+	{ NULL, rkisp1_isr, BIT(RKISP1_IRQ_ISP) | BIT(RKISP1_IRQ_MI) },
+};
+
+static const struct rkisp1_info imx8mp_isp_info = {
+	.clks = imx8mp_isp_clks,
+	.clk_size = ARRAY_SIZE(imx8mp_isp_clks),
+	.isrs = imx8mp_isp_isrs,
+	.isr_size = ARRAY_SIZE(imx8mp_isp_isrs),
+	.isp_ver = IMX8MP_V10,
+	.features = RKISP1_FEATURE_MAIN_STRIDE,
+};
+
 static const struct of_device_id rkisp1_of_match[] = {
 	{
 		.compatible = "rockchip,px30-cif-isp",
@@ -541,6 +560,10 @@ static const struct of_device_id rkisp1_of_match[] = {
 		.compatible = "rockchip,rk3399-cif-isp",
 		.data = &rk3399_isp_info,
 	},
+	{
+		.compatible = "fsl,imx8mp-isp",
+		.data = &imx8mp_isp_info,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, rkisp1_of_match);
diff --git a/include/uapi/linux/rkisp1-config.h b/include/uapi/linux/rkisp1-config.h
index 730673ecc63d..f602442c2018 100644
--- a/include/uapi/linux/rkisp1-config.h
+++ b/include/uapi/linux/rkisp1-config.h
@@ -179,12 +179,14 @@
  * @RKISP1_V11: declared in the original vendor code, but not used
  * @RKISP1_V12: used at least in rk3326 and px30
  * @RKISP1_V13: used at least in rk1808
+ * @IMX8MP_V10: used in at least imx8mp
  */
 enum rkisp1_cif_isp_version {
 	RKISP1_V10 = 10,
 	RKISP1_V11,
 	RKISP1_V12,
 	RKISP1_V13,
+	IMX8MP_V10,
 };
 
 enum rkisp1_cif_isp_histogram_mode {
-- 
2.39.2