[PATCH 0/6] media: rcar-vin: Add support for R-Car E3

[PATCH 0/6] media: rcar-vin: Add support for R-Car E3

[Jacopo Mondi]

Hello,
    this series add support for the R-Car E3 R8A77990 SoC to the rcar-vin
and rcar-csi2 driver.

Nothing new compared to v2, except for the last two patches, which updates
PHTW tables to the latest SoC manual revision, and add a SoC-specific number
of CSI-2 channels to handle the E3 case properly, as this is the only SoC
in mainline with a number of CSI-2 channels < 4.

Most patches are already reviewed-by and acked-by, so I expect this to
be easy to have accepted.

Tested on E3 Ebisu board capturing frames from the HDMI input in different
resolutions (up to 1280x800). Testing requires Niklas' series to allow using
a numer of data lanes < 4 for ADV748x, PFC and DTS updates.

A branch for testing is available at:
git://jmondi.org/linux ebisu/v4.20-rc1/test

Thanks
   j

Jacopo Mondi (6):
  media: dt-bindings: rcar-vin: Add R8A77990 support
  media: rcar-vin: Add support for R-Car R8A77990
  media: dt-bindings: rcar-csi2: Add R8A77990
  media: rcar-csi2: Add R8A77990 support
  media: rcar: rcar-csi2: Update V3M/E3 PHTW tables
  media: rcar-csi2: Handle per-SoC number of channels

 .../devicetree/bindings/media/rcar_vin.txt         |  1 +
 .../bindings/media/renesas,rcar-csi2.txt           |  1 +
 drivers/media/platform/rcar-vin/rcar-core.c        | 20 +++++
 drivers/media/platform/rcar-vin/rcar-csi2.c        | 95 ++++++++++++++--------
 4 files changed, 82 insertions(+), 35 deletions(-)

--
2.7.4

[PATCH 1/6] media: dt-bindings: rcar-vin: Add R8A77990 support

[Jacopo Mondi]

Add compatible string for R-Car E3 R8A77990 to the list of SoCs supported by
rcar-vin driver.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
 Documentation/devicetree/bindings/media/rcar_vin.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/media/rcar_vin.txt b/Documentation/devicetree/bindings/media/rcar_vin.txt
index d329a4e..7c878ca 100644
--- a/Documentation/devicetree/bindings/media/rcar_vin.txt
+++ b/Documentation/devicetree/bindings/media/rcar_vin.txt
@@ -24,6 +24,7 @@ on Gen3 platforms to a CSI-2 receiver.
    - "renesas,vin-r8a7796" for the R8A7796 device
    - "renesas,vin-r8a77965" for the R8A77965 device
    - "renesas,vin-r8a77970" for the R8A77970 device
+   - "renesas,vin-r8a77990" for the R8A77990 device
    - "renesas,vin-r8a77995" for the R8A77995 device
    - "renesas,rcar-gen2-vin" for a generic R-Car Gen2 or RZ/G1 compatible
      device.
--
2.7.4

[PATCH 2/6] media: rcar-vin: Add support for R-Car R8A77990

[Jacopo Mondi]

Add R-Car E3 R8A77990 SoC to the rcar-vin supported ones.
Based on the experimental patch from Magnus Damm.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
 drivers/media/platform/rcar-vin/rcar-core.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c
index f476b2f..cae2166 100644
--- a/drivers/media/platform/rcar-vin/rcar-core.c
+++ b/drivers/media/platform/rcar-vin/rcar-core.c
@@ -1088,6 +1088,22 @@ static const struct rvin_info rcar_info_r8a77970 = {
 	.routes = rcar_info_r8a77970_routes,
 };
 
+static const struct rvin_group_route rcar_info_r8a77990_routes[] = {
+	{ .csi = RVIN_CSI40, .channel = 0, .vin = 4, .mask = BIT(0) | BIT(3) },
+	{ .csi = RVIN_CSI40, .channel = 0, .vin = 5, .mask = BIT(2) },
+	{ .csi = RVIN_CSI40, .channel = 1, .vin = 4, .mask = BIT(2) },
+	{ .csi = RVIN_CSI40, .channel = 1, .vin = 5, .mask = BIT(1) | BIT(3) },
+	{ /* Sentinel */ }
+};
+
+static const struct rvin_info rcar_info_r8a77990 = {
+	.model = RCAR_GEN3,
+	.use_mc = true,
+	.max_width = 4096,
+	.max_height = 4096,
+	.routes = rcar_info_r8a77990_routes,
+};
+
 static const struct rvin_group_route rcar_info_r8a77995_routes[] = {
 	{ /* Sentinel */ }
 };
@@ -1146,6 +1162,10 @@ static const struct of_device_id rvin_of_id_table[] = {
 		.data = &rcar_info_r8a77970,
 	},
 	{
+		.compatible = "renesas,vin-r8a77990",
+		.data = &rcar_info_r8a77990,
+	},
+	{
 		.compatible = "renesas,vin-r8a77995",
 		.data = &rcar_info_r8a77995,
 	},
-- 
2.7.4

[PATCH 3/6] media: dt-bindings: rcar-csi2: Add R8A77990

[Jacopo Mondi]

Add compatible string for R-Car E3 R8A77990 to the list of supported SoCs.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
 Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt b/Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
index 2d385b6..2824489 100644
--- a/Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
+++ b/Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
@@ -12,6 +12,7 @@ Mandatory properties
    - "renesas,r8a7796-csi2" for the R8A7796 device.
    - "renesas,r8a77965-csi2" for the R8A77965 device.
    - "renesas,r8a77970-csi2" for the R8A77970 device.
+   - "renesas,r8a77990-csi2" for the R8A77990 device.

  - reg: the register base and size for the device registers
  - interrupts: the interrupt for the device
--
2.7.4

[PATCH 4/6] media: rcar-csi2: Add R8A77990 support

[Jacopo Mondi]

Add support for R-Car E3 R8A77965 to R-Car CSI-2 driver.
Based on the experimental patch from Magnus Damm.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
 drivers/media/platform/rcar-vin/rcar-csi2.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c b/drivers/media/platform/rcar-vin/rcar-csi2.c
index b0044a0..695686b 100644
--- a/drivers/media/platform/rcar-vin/rcar-csi2.c
+++ b/drivers/media/platform/rcar-vin/rcar-csi2.c
@@ -963,6 +963,11 @@ static const struct rcar_csi2_info rcar_csi2_info_r8a77970 = {
 	.confirm_start = rcsi2_confirm_start_v3m_e3,
 };
 
+static const struct rcar_csi2_info rcar_csi2_info_r8a77990 = {
+	.init_phtw = rcsi2_init_phtw_v3m_e3,
+	.confirm_start = rcsi2_confirm_start_v3m_e3,
+};
+
 static const struct of_device_id rcar_csi2_of_table[] = {
 	{
 		.compatible = "renesas,r8a7795-csi2",
@@ -980,6 +985,10 @@ static const struct of_device_id rcar_csi2_of_table[] = {
 		.compatible = "renesas,r8a77970-csi2",
 		.data = &rcar_csi2_info_r8a77970,
 	},
+	{
+		.compatible = "renesas,r8a77990-csi2",
+		.data = &rcar_csi2_info_r8a77990,
+	},
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, rcar_csi2_of_table);
-- 
2.7.4

[PATCH 5/6] media: rcar: rcar-csi2: Update V3M/E3 PHTW tables

[Jacopo Mondi]

Update PHTW tables for V3M and E3 SoCs to the latest datasheet release.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
 drivers/media/platform/rcar-vin/rcar-csi2.c | 71 ++++++++++++++++-------------
 1 file changed, 39 insertions(+), 32 deletions(-)

diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c b/drivers/media/platform/rcar-vin/rcar-csi2.c
index 695686b..5689a60 100644
--- a/drivers/media/platform/rcar-vin/rcar-csi2.c
+++ b/drivers/media/platform/rcar-vin/rcar-csi2.c
@@ -152,38 +152,45 @@ static const struct rcsi2_mbps_reg phtw_mbps_h3_v3h_m3n[] = {
 };
 
 static const struct rcsi2_mbps_reg phtw_mbps_v3m_e3[] = {
-	{ .mbps =   80, .reg = 0x00 },
-	{ .mbps =   90, .reg = 0x20 },
-	{ .mbps =  100, .reg = 0x40 },
-	{ .mbps =  110, .reg = 0x02 },
-	{ .mbps =  130, .reg = 0x22 },
-	{ .mbps =  140, .reg = 0x42 },
-	{ .mbps =  150, .reg = 0x04 },
-	{ .mbps =  170, .reg = 0x24 },
-	{ .mbps =  180, .reg = 0x44 },
-	{ .mbps =  200, .reg = 0x06 },
-	{ .mbps =  220, .reg = 0x26 },
-	{ .mbps =  240, .reg = 0x46 },
-	{ .mbps =  250, .reg = 0x08 },
-	{ .mbps =  270, .reg = 0x28 },
-	{ .mbps =  300, .reg = 0x0a },
-	{ .mbps =  330, .reg = 0x2a },
-	{ .mbps =  360, .reg = 0x4a },
-	{ .mbps =  400, .reg = 0x0c },
-	{ .mbps =  450, .reg = 0x2c },
-	{ .mbps =  500, .reg = 0x0e },
-	{ .mbps =  550, .reg = 0x2e },
-	{ .mbps =  600, .reg = 0x10 },
-	{ .mbps =  650, .reg = 0x30 },
-	{ .mbps =  700, .reg = 0x12 },
-	{ .mbps =  750, .reg = 0x32 },
-	{ .mbps =  800, .reg = 0x52 },
-	{ .mbps =  850, .reg = 0x72 },
-	{ .mbps =  900, .reg = 0x14 },
-	{ .mbps =  950, .reg = 0x34 },
-	{ .mbps = 1000, .reg = 0x54 },
-	{ .mbps = 1050, .reg = 0x74 },
-	{ .mbps = 1125, .reg = 0x16 },
+	{ .mbps =   89, .reg = 0x00 },
+	{ .mbps =   99, .reg = 0x20 },
+	{ .mbps =  109, .reg = 0x40 },
+	{ .mbps =  129, .reg = 0x02 },
+	{ .mbps =  139, .reg = 0x22 },
+	{ .mbps =  149, .reg = 0x42 },
+	{ .mbps =  169, .reg = 0x04 },
+	{ .mbps =  179, .reg = 0x24 },
+	{ .mbps =  199, .reg = 0x44 },
+	{ .mbps =  219, .reg = 0x06 },
+	{ .mbps =  239, .reg = 0x26 },
+	{ .mbps =  249, .reg = 0x46 },
+	{ .mbps =  269, .reg = 0x08 },
+	{ .mbps =  299, .reg = 0x28 },
+	{ .mbps =  329, .reg = 0x0a },
+	{ .mbps =  359, .reg = 0x2a },
+	{ .mbps =  399, .reg = 0x4a },
+	{ .mbps =  449, .reg = 0x0c },
+	{ .mbps =  499, .reg = 0x2c },
+	{ .mbps =  549, .reg = 0x0e },
+	{ .mbps =  599, .reg = 0x2e },
+	{ .mbps =  649, .reg = 0x10 },
+	{ .mbps =  699, .reg = 0x30 },
+	{ .mbps =  749, .reg = 0x12 },
+	{ .mbps =  799, .reg = 0x32 },
+	{ .mbps =  849, .reg = 0x52 },
+	{ .mbps =  899, .reg = 0x72 },
+	{ .mbps =  949, .reg = 0x14 },
+	{ .mbps =  999, .reg = 0x34 },
+	{ .mbps = 1049, .reg = 0x54 },
+	{ .mbps = 1099, .reg = 0x74 },
+	{ .mbps = 1149, .reg = 0x16 },
+	{ .mbps = 1199, .reg = 0x36 },
+	{ .mbps = 1249, .reg = 0x56 },
+	{ .mbps = 1299, .reg = 0x76 },
+	{ .mbps = 1349, .reg = 0x18 },
+	{ .mbps = 1399, .reg = 0x38 },
+	{ .mbps = 1449, .reg = 0x58 },
+	{ .mbps = 1500, .reg = 0x78 },
 	{ /* sentinel */ },
 };
 
-- 
2.7.4

[PATCH 6/6] media: rcar-csi2: Handle per-SoC number of channels

[Jacopo Mondi]

The R-Car CSI-2 interface has a number of selectable 'channels' that
provides pixel data to the VINs during image acquisition.

Each channel can be used to match a CSI-2 data type and a CSI-2 virtual
channel to be routed to output path.

Different SoCs have different number of channels, with R-Car E3 being the
notable exception supporting only 2 of them.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
 drivers/media/platform/rcar-vin/rcar-csi2.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c b/drivers/media/platform/rcar-vin/rcar-csi2.c
index 5689a60..95a3dd4 100644
--- a/drivers/media/platform/rcar-vin/rcar-csi2.c
+++ b/drivers/media/platform/rcar-vin/rcar-csi2.c
@@ -349,6 +349,7 @@ struct rcar_csi2_info {
 	int (*confirm_start)(struct rcar_csi2 *priv);
 	const struct rcsi2_mbps_reg *hsfreqrange;
 	unsigned int csi0clkfreqrange;
+	unsigned int num_channels;
 	bool clear_ulps;
 };
 
@@ -483,13 +484,14 @@ static int rcsi2_start(struct rcar_csi2 *priv)
 	format = rcsi2_code_to_fmt(priv->mf.code);
 
 	/*
-	 * Enable all Virtual Channels.
+	 * Enable all supported CSI-2 channels with virtual channel and
+	 * data type matching.
 	 *
 	 * NOTE: It's not possible to get individual datatype for each
 	 *       source virtual channel. Once this is possible in V4L2
 	 *       it should be used here.
 	 */
-	for (i = 0; i < 4; i++) {
+	for (i = 0; i < priv->info->num_channels; i++) {
 		u32 vcdt_part;
 
 		vcdt_part = VCDT_SEL_VC(i) | VCDT_VCDTN_EN | VCDT_SEL_DTN_ON |
@@ -518,7 +520,8 @@ static int rcsi2_start(struct rcar_csi2 *priv)
 	rcsi2_write(priv, FLD_REG, FLD_FLD_NUM(2) | FLD_FLD_EN4 |
 		    FLD_FLD_EN3 | FLD_FLD_EN2 | FLD_FLD_EN);
 	rcsi2_write(priv, VCDT_REG, vcdt);
-	rcsi2_write(priv, VCDT2_REG, vcdt2);
+	if (vcdt2)
+		rcsi2_write(priv, VCDT2_REG, vcdt2);
 	/* Lanes are zero indexed. */
 	rcsi2_write(priv, LSWAP_REG,
 		    LSWAP_L0SEL(priv->lane_swap[0] - 1) |
@@ -947,32 +950,38 @@ static const struct rcar_csi2_info rcar_csi2_info_r8a7795 = {
 	.init_phtw = rcsi2_init_phtw_h3_v3h_m3n,
 	.hsfreqrange = hsfreqrange_h3_v3h_m3n,
 	.csi0clkfreqrange = 0x20,
+	.num_channels = 4,
 	.clear_ulps = true,
 };
 
 static const struct rcar_csi2_info rcar_csi2_info_r8a7795es1 = {
 	.hsfreqrange = hsfreqrange_m3w_h3es1,
+	.num_channels = 4,
 };
 
 static const struct rcar_csi2_info rcar_csi2_info_r8a7796 = {
 	.hsfreqrange = hsfreqrange_m3w_h3es1,
+	.num_channels = 4,
 };
 
 static const struct rcar_csi2_info rcar_csi2_info_r8a77965 = {
 	.init_phtw = rcsi2_init_phtw_h3_v3h_m3n,
 	.hsfreqrange = hsfreqrange_h3_v3h_m3n,
 	.csi0clkfreqrange = 0x20,
+	.num_channels = 4,
 	.clear_ulps = true,
 };
 
 static const struct rcar_csi2_info rcar_csi2_info_r8a77970 = {
 	.init_phtw = rcsi2_init_phtw_v3m_e3,
 	.confirm_start = rcsi2_confirm_start_v3m_e3,
+	.num_channels = 4,
 };
 
 static const struct rcar_csi2_info rcar_csi2_info_r8a77990 = {
 	.init_phtw = rcsi2_init_phtw_v3m_e3,
 	.confirm_start = rcsi2_confirm_start_v3m_e3,
+	.num_channels = 2,
 };
 
 static const struct of_device_id rcar_csi2_of_table[] = {
-- 
2.7.4

Re: [PATCH 6/6] media: rcar-csi2: Handle per-SoC number of channels

[Laurent Pinchart]

Hi Jacopo,

Thank you for the patch.

On Monday, 5 November 2018 13:19:11 EET Jacopo Mondi wrote:
> The R-Car CSI-2 interface has a number of selectable 'channels' that
> provides pixel data to the VINs during image acquisition.
> 
> Each channel can be used to match a CSI-2 data type and a CSI-2 virtual
> channel to be routed to output path.
> 
> Different SoCs have different number of channels, with R-Car E3 being the
> notable exception supporting only 2 of them.
> 
> Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
> ---
>  drivers/media/platform/rcar-vin/rcar-csi2.c | 15 ++++++++++++---
>  1 file changed, 12 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c
> b/drivers/media/platform/rcar-vin/rcar-csi2.c index 5689a60..95a3dd4 100644
> --- a/drivers/media/platform/rcar-vin/rcar-csi2.c
> +++ b/drivers/media/platform/rcar-vin/rcar-csi2.c
> @@ -349,6 +349,7 @@ struct rcar_csi2_info {
>  	int (*confirm_start)(struct rcar_csi2 *priv);
>  	const struct rcsi2_mbps_reg *hsfreqrange;
>  	unsigned int csi0clkfreqrange;
> +	unsigned int num_channels;
>  	bool clear_ulps;
>  };
> 
> @@ -483,13 +484,14 @@ static int rcsi2_start(struct rcar_csi2 *priv)
>  	format = rcsi2_code_to_fmt(priv->mf.code);
> 
>  	/*
> -	 * Enable all Virtual Channels.
> +	 * Enable all supported CSI-2 channels with virtual channel and
> +	 * data type matching.
>  	 *
>  	 * NOTE: It's not possible to get individual datatype for each
>  	 *       source virtual channel. Once this is possible in V4L2
>  	 *       it should be used here.
>  	 */
> -	for (i = 0; i < 4; i++) {
> +	for (i = 0; i < priv->info->num_channels; i++) {
>  		u32 vcdt_part;
> 
>  		vcdt_part = VCDT_SEL_VC(i) | VCDT_VCDTN_EN | VCDT_SEL_DTN_ON |
> @@ -518,7 +520,8 @@ static int rcsi2_start(struct rcar_csi2 *priv)
>  	rcsi2_write(priv, FLD_REG, FLD_FLD_NUM(2) | FLD_FLD_EN4 |
>  		    FLD_FLD_EN3 | FLD_FLD_EN2 | FLD_FLD_EN);
>  	rcsi2_write(priv, VCDT_REG, vcdt);
> -	rcsi2_write(priv, VCDT2_REG, vcdt2);
> +	if (vcdt2)

I would write this as

	if (priv->info->num_channels > 2)

in order to later support configuration of virtual channels and data types 
that could result in the output channels 2 and 3 being disabled.

Apart from this,

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> +		rcsi2_write(priv, VCDT2_REG, vcdt2);
>  	/* Lanes are zero indexed. */
>  	rcsi2_write(priv, LSWAP_REG,
>  		    LSWAP_L0SEL(priv->lane_swap[0] - 1) |
> @@ -947,32 +950,38 @@ static const struct rcar_csi2_info
> rcar_csi2_info_r8a7795 = { .init_phtw = rcsi2_init_phtw_h3_v3h_m3n,
>  	.hsfreqrange = hsfreqrange_h3_v3h_m3n,
>  	.csi0clkfreqrange = 0x20,
> +	.num_channels = 4,
>  	.clear_ulps = true,
>  };
> 
>  static const struct rcar_csi2_info rcar_csi2_info_r8a7795es1 = {
>  	.hsfreqrange = hsfreqrange_m3w_h3es1,
> +	.num_channels = 4,
>  };
> 
>  static const struct rcar_csi2_info rcar_csi2_info_r8a7796 = {
>  	.hsfreqrange = hsfreqrange_m3w_h3es1,
> +	.num_channels = 4,
>  };
> 
>  static const struct rcar_csi2_info rcar_csi2_info_r8a77965 = {
>  	.init_phtw = rcsi2_init_phtw_h3_v3h_m3n,
>  	.hsfreqrange = hsfreqrange_h3_v3h_m3n,
>  	.csi0clkfreqrange = 0x20,
> +	.num_channels = 4,
>  	.clear_ulps = true,
>  };
> 
>  static const struct rcar_csi2_info rcar_csi2_info_r8a77970 = {
>  	.init_phtw = rcsi2_init_phtw_v3m_e3,
>  	.confirm_start = rcsi2_confirm_start_v3m_e3,
> +	.num_channels = 4,
>  };
> 
>  static const struct rcar_csi2_info rcar_csi2_info_r8a77990 = {
>  	.init_phtw = rcsi2_init_phtw_v3m_e3,
>  	.confirm_start = rcsi2_confirm_start_v3m_e3,
> +	.num_channels = 2,
>  };
> 
>  static const struct of_device_id rcar_csi2_of_table[] = {

-- 
Regards,

Laurent Pinchart

Re: [PATCH 5/6] media: rcar: rcar-csi2: Update V3M/E3 PHTW tables

[Laurent Pinchart]

Hi Jacopo,

Thank you for the patch.

On Monday, 5 November 2018 13:19:10 EET Jacopo Mondi wrote:
> Update PHTW tables for V3M and E3 SoCs to the latest datasheet release.
> 
> Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
> ---
>  drivers/media/platform/rcar-vin/rcar-csi2.c | 71 +++++++++++++++-----------
>  1 file changed, 39 insertions(+), 32 deletions(-)
> 
> diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c
> b/drivers/media/platform/rcar-vin/rcar-csi2.c index 695686b..5689a60 100644
> --- a/drivers/media/platform/rcar-vin/rcar-csi2.c
> +++ b/drivers/media/platform/rcar-vin/rcar-csi2.c
> @@ -152,38 +152,45 @@ static const struct rcsi2_mbps_reg
> phtw_mbps_h3_v3h_m3n[] = { };
> 
>  static const struct rcsi2_mbps_reg phtw_mbps_v3m_e3[] = {
> -	{ .mbps =   80, .reg = 0x00 },
> -	{ .mbps =   90, .reg = 0x20 },
> -	{ .mbps =  100, .reg = 0x40 },
> -	{ .mbps =  110, .reg = 0x02 },
> -	{ .mbps =  130, .reg = 0x22 },
> -	{ .mbps =  140, .reg = 0x42 },
> -	{ .mbps =  150, .reg = 0x04 },
> -	{ .mbps =  170, .reg = 0x24 },
> -	{ .mbps =  180, .reg = 0x44 },
> -	{ .mbps =  200, .reg = 0x06 },
> -	{ .mbps =  220, .reg = 0x26 },
> -	{ .mbps =  240, .reg = 0x46 },
> -	{ .mbps =  250, .reg = 0x08 },
> -	{ .mbps =  270, .reg = 0x28 },
> -	{ .mbps =  300, .reg = 0x0a },
> -	{ .mbps =  330, .reg = 0x2a },
> -	{ .mbps =  360, .reg = 0x4a },
> -	{ .mbps =  400, .reg = 0x0c },
> -	{ .mbps =  450, .reg = 0x2c },
> -	{ .mbps =  500, .reg = 0x0e },
> -	{ .mbps =  550, .reg = 0x2e },
> -	{ .mbps =  600, .reg = 0x10 },
> -	{ .mbps =  650, .reg = 0x30 },
> -	{ .mbps =  700, .reg = 0x12 },
> -	{ .mbps =  750, .reg = 0x32 },
> -	{ .mbps =  800, .reg = 0x52 },
> -	{ .mbps =  850, .reg = 0x72 },
> -	{ .mbps =  900, .reg = 0x14 },
> -	{ .mbps =  950, .reg = 0x34 },
> -	{ .mbps = 1000, .reg = 0x54 },
> -	{ .mbps = 1050, .reg = 0x74 },
> -	{ .mbps = 1125, .reg = 0x16 },
> +	{ .mbps =   89, .reg = 0x00 },
> +	{ .mbps =   99, .reg = 0x20 },
> +	{ .mbps =  109, .reg = 0x40 },
> +	{ .mbps =  129, .reg = 0x02 },
> +	{ .mbps =  139, .reg = 0x22 },
> +	{ .mbps =  149, .reg = 0x42 },
> +	{ .mbps =  169, .reg = 0x04 },
> +	{ .mbps =  179, .reg = 0x24 },
> +	{ .mbps =  199, .reg = 0x44 },
> +	{ .mbps =  219, .reg = 0x06 },
> +	{ .mbps =  239, .reg = 0x26 },
> +	{ .mbps =  249, .reg = 0x46 },
> +	{ .mbps =  269, .reg = 0x08 },
> +	{ .mbps =  299, .reg = 0x28 },
> +	{ .mbps =  329, .reg = 0x0a },
> +	{ .mbps =  359, .reg = 0x2a },
> +	{ .mbps =  399, .reg = 0x4a },
> +	{ .mbps =  449, .reg = 0x0c },
> +	{ .mbps =  499, .reg = 0x2c },
> +	{ .mbps =  549, .reg = 0x0e },
> +	{ .mbps =  599, .reg = 0x2e },
> +	{ .mbps =  649, .reg = 0x10 },
> +	{ .mbps =  699, .reg = 0x30 },
> +	{ .mbps =  749, .reg = 0x12 },
> +	{ .mbps =  799, .reg = 0x32 },
> +	{ .mbps =  849, .reg = 0x52 },
> +	{ .mbps =  899, .reg = 0x72 },
> +	{ .mbps =  949, .reg = 0x14 },
> +	{ .mbps =  999, .reg = 0x34 },
> +	{ .mbps = 1049, .reg = 0x54 },
> +	{ .mbps = 1099, .reg = 0x74 },
> +	{ .mbps = 1149, .reg = 0x16 },
> +	{ .mbps = 1199, .reg = 0x36 },
> +	{ .mbps = 1249, .reg = 0x56 },
> +	{ .mbps = 1299, .reg = 0x76 },
> +	{ .mbps = 1349, .reg = 0x18 },
> +	{ .mbps = 1399, .reg = 0x38 },
> +	{ .mbps = 1449, .reg = 0x58 },
> +	{ .mbps = 1500, .reg = 0x78 },
>  	{ /* sentinel */ },
>  };

In the latest datasheet version I can find, the frequencies go up to 1125 MHz 
only. I've verified values up to that point, but not beyond it.

-- 
Regards,

Laurent Pinchart