media: i2c: imx290: Add configuration for IMX462

IMX462 is the successor to IMX290, and wants very minor
changes to the register setup.

Add the relevant configuration to support it.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c
index b5fc35ed83a059b87e392a318811ada7ca5ad78d..fbf7eba3d71d8ac72a2f42ca374f9387943666d2 100644 (file)
--- a/drivers/media/i2c/imx290.c
+++ b/drivers/media/i2c/imx290.c
@@ -170,6 +170,8 @@ enum imx290_model {
        IMX290_MODEL_IMX290LQR,
        IMX290_MODEL_IMX290LLR,
        IMX290_MODEL_IMX327LQR,
+       IMX290_MODEL_IMX462LQR,
+       IMX290_MODEL_IMX462LLR,
 };
 
 struct imx290_model_info {
@@ -316,6 +318,50 @@ static const struct cci_reg_sequence imx290_global_init_settings_290[] = {
        { CCI_REG8(0x33b3), 0x04 },
 };
 
+static const struct cci_reg_sequence imx290_global_init_settings_462[] = {
+       { CCI_REG8(0x300f), 0x00 },
+       { CCI_REG8(0x3010), 0x21 },
+       { CCI_REG8(0x3011), 0x02 },
+       { CCI_REG8(0x3016), 0x09 },
+       { CCI_REG8(0x3070), 0x02 },
+       { CCI_REG8(0x3071), 0x11 },
+       { CCI_REG8(0x309b), 0x10 },
+       { CCI_REG8(0x309c), 0x22 },
+       { CCI_REG8(0x30a2), 0x02 },
+       { CCI_REG8(0x30a6), 0x20 },
+       { CCI_REG8(0x30a8), 0x20 },
+       { CCI_REG8(0x30aa), 0x20 },
+       { CCI_REG8(0x30ac), 0x20 },
+       { CCI_REG8(0x30b0), 0x43 },
+       { CCI_REG8(0x3119), 0x9e },
+       { CCI_REG8(0x311c), 0x1e },
+       { CCI_REG8(0x311e), 0x08 },
+       { CCI_REG8(0x3128), 0x05 },
+       { CCI_REG8(0x313d), 0x83 },
+       { CCI_REG8(0x3150), 0x03 },
+       { CCI_REG8(0x317e), 0x00 },
+       { CCI_REG8(0x32b8), 0x50 },
+       { CCI_REG8(0x32b9), 0x10 },
+       { CCI_REG8(0x32ba), 0x00 },
+       { CCI_REG8(0x32bb), 0x04 },
+       { CCI_REG8(0x32c8), 0x50 },
+       { CCI_REG8(0x32c9), 0x10 },
+       { CCI_REG8(0x32ca), 0x00 },
+       { CCI_REG8(0x32cb), 0x04 },
+       { CCI_REG8(0x332c), 0xd3 },
+       { CCI_REG8(0x332d), 0x10 },
+       { CCI_REG8(0x332e), 0x0d },
+       { CCI_REG8(0x3358), 0x06 },
+       { CCI_REG8(0x3359), 0xe1 },
+       { CCI_REG8(0x335a), 0x11 },
+       { CCI_REG8(0x3360), 0x1e },
+       { CCI_REG8(0x3361), 0x61 },
+       { CCI_REG8(0x3362), 0x10 },
+       { CCI_REG8(0x33b0), 0x50 },
+       { CCI_REG8(0x33b2), 0x1a },
+       { CCI_REG8(0x33b3), 0x04 },
+};
+
 #define IMX290_NUM_CLK_REGS    2
 static const struct cci_reg_sequence xclk_regs[][IMX290_NUM_CLK_REGS] = {
        [IMX290_CLK_37_125] = {
@@ -1456,6 +1502,20 @@ static const struct imx290_model_info imx290_models[] = {
                .max_analog_gain = 98,
                .name = "imx327",
        },
+       [IMX290_MODEL_IMX462LQR] = {
+               .colour_variant = IMX290_VARIANT_COLOUR,
+               .init_regs = imx290_global_init_settings_462,
+               .init_regs_num = ARRAY_SIZE(imx290_global_init_settings_462),
+               .max_analog_gain = 98,
+               .name = "imx462",
+       },
+       [IMX290_MODEL_IMX462LLR] = {
+               .colour_variant = IMX290_VARIANT_MONO,
+               .init_regs = imx290_global_init_settings_462,
+               .init_regs_num = ARRAY_SIZE(imx290_global_init_settings_462),
+               .max_analog_gain = 98,
+               .name = "imx462",
+       },
 };
 
 static int imx290_parse_dt(struct imx290 *imx290)
@@ -1654,6 +1714,12 @@ static const struct of_device_id imx290_of_match[] = {
        }, {
                .compatible = "sony,imx327lqr",
                .data = &imx290_models[IMX290_MODEL_IMX327LQR],
+       }, {
+               .compatible = "sony,imx462lqr",
+               .data = &imx290_models[IMX290_MODEL_IMX462LQR],
+       }, {
+               .compatible = "sony,imx462llr",
+               .data = &imx290_models[IMX290_MODEL_IMX462LLR],
        },
        { /* sentinel */ },
 };