linux-kernel - [Patch v3 13/20] media: ti-vpe: cal: Add DRA76x support

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Date:   Tue, 12 Nov 2019 08:31:45 -0600
From:   Benoit Parrot <bparrot@...com>
To:     Hans Verkuil <hverkuil@...all.nl>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>
CC:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Benoit Parrot <bparrot@...com>
Subject: [Patch v3 13/20] media: ti-vpe: cal: Add DRA76x support

Add the needed control module register bit layout to support
the DRA76x family of devices.

Signed-off-by: Benoit Parrot <bparrot@...com>
---
 drivers/media/platform/ti-vpe/cal.c | 34 +++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c
index 8d9c1569c05a..0ed517b3c00d 100644
--- a/drivers/media/platform/ti-vpe/cal.c
+++ b/drivers/media/platform/ti-vpe/cal.c
@@ -287,6 +287,36 @@ static const struct cal_data dra72x_es1_cal_data = {
 	.flags = DRA72_CAL_PRE_ES2_LDO_DISABLE,
 };
 
+static struct reg_field dra76x_ctrl_core_csi0_reg_fields[F_MAX_FIELDS] = {
+	[F_CTRLCLKEN] = REG_FIELD(0, 8, 8),
+	[F_CAMMODE] = REG_FIELD(0, 9, 10),
+	[F_CSI_MODE] = REG_FIELD(0, 11, 11),
+	[F_LANEENABLE] = REG_FIELD(0, 27, 31),
+};
+
+static struct reg_field dra76x_ctrl_core_csi1_reg_fields[F_MAX_FIELDS] = {
+	[F_CTRLCLKEN] = REG_FIELD(0, 0, 0),
+	[F_CAMMODE] = REG_FIELD(0, 1, 2),
+	[F_CSI_MODE] = REG_FIELD(0, 3, 3),
+	[F_LANEENABLE] = REG_FIELD(0, 24, 26),
+};
+
+static struct cal_csi2_phy dra76x_cal_csi_phy[] = {
+	{
+		.base_fields = dra76x_ctrl_core_csi0_reg_fields,
+		.num_lanes = 5,
+	},
+	{
+		.base_fields = dra76x_ctrl_core_csi1_reg_fields,
+		.num_lanes = 3,
+	},
+};
+
+static const struct cal_data dra76x_cal_data = {
+	.csi2_phy_core = dra76x_cal_csi_phy,
+	.num_csi2_phy = ARRAY_SIZE(dra76x_cal_csi_phy),
+};
+
 /*
  * there is one cal_dev structure in the driver, it is shared by
  * all instances.
@@ -2287,6 +2317,10 @@ static const struct of_device_id cal_of_match[] = {
 		.compatible = "ti,dra72-pre-es2-cal",
 		.data = (void *)&dra72x_es1_cal_data,
 	},
+	{
+		.compatible = "ti,dra76-cal",
+		.data = (void *)&dra76x_cal_data,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, cal_of_match);
-- 
2.17.1