@@ -246,7 +246,7 @@ static void mxc_isi_v4l2_cleanup(struct mxc_isi_dev *isi)
/* Panic will assert when the buffers are 50% full */
-/* For i.MX8QXP C0 and i.MX8MN ISI IER version */
+/* For i.MX8MN ISI IER version */
static const struct mxc_isi_ier_reg mxc_imx8_isi_ier_v1 = {
.oflw_y_buf_en = { .mask = BIT(19) },
.oflw_u_buf_en = { .mask = BIT(21) },
@@ -257,7 +257,7 @@ static const struct mxc_isi_ier_reg mxc_imx8_isi_ier_v1 = {
.panic_v_buf_en = { .mask = BIT(24) },
};
-/* For i.MX8MP ISI IER version */
+/* For i.MX8QXP C0 and i.MX8MP ISI IER version */
static const struct mxc_isi_ier_reg mxc_imx8_isi_ier_v2 = {
.oflw_y_buf_en = { .mask = BIT(18) },
.oflw_u_buf_en = { .mask = BIT(20) },
@@ -268,6 +268,21 @@ static const struct mxc_isi_ier_reg mxc_imx8_isi_ier_v2 = {
.panic_v_buf_en = { .mask = BIT(23) },
};
+/* For i.MX8QM ISI IER version */
+static const struct mxc_isi_ier_reg mxc_imx8_isi_ier_qm = {
+ .oflw_y_buf_en = { .mask = BIT(16) },
+ .oflw_u_buf_en = { .mask = BIT(19) },
+ .oflw_v_buf_en = { .mask = BIT(22) },
+
+ .excs_oflw_y_buf_en = { .mask = BIT(17) },
+ .excs_oflw_u_buf_en = { .mask = BIT(20) },
+ .excs_oflw_v_buf_en = { .mask = BIT(23) },
+
+ .panic_y_buf_en = { .mask = BIT(18) },
+ .panic_u_buf_en = { .mask = BIT(21) },
+ .panic_v_buf_en = { .mask = BIT(24) },
+};
+
/* Panic will assert when the buffers are 50% full */
static const struct mxc_isi_set_thd mxc_imx8_isi_thd_v1 = {
.panic_set_thd_y = { .mask = 0x0000f, .offset = 0, .threshold = 0x7 },
@@ -322,6 +337,28 @@ static const struct mxc_isi_plat_data mxc_imx93_data = {
.has_36bit_dma = false,
};
+static const struct mxc_isi_plat_data mxc_imx8qm_data = {
+ .model = MXC_ISI_IMX8QM,
+ .num_ports = 5,
+ .num_channels = 8,
+ .reg_offset = 0x10000,
+ .ier_reg = &mxc_imx8_isi_ier_qm,
+ .set_thd = &mxc_imx8_isi_thd_v1,
+ .buf_active_reverse = true,
+ .has_36bit_dma = false,
+};
+
+static const struct mxc_isi_plat_data mxc_imx8qxp_data = {
+ .model = MXC_ISI_IMX8QXP,
+ .num_ports = 5,
+ .num_channels = 6,
+ .reg_offset = 0x10000,
+ .ier_reg = &mxc_imx8_isi_ier_v2,
+ .set_thd = &mxc_imx8_isi_thd_v1,
+ .buf_active_reverse = true,
+ .has_36bit_dma = false,
+};
+
/* -----------------------------------------------------------------------------
* Power management
*/
@@ -497,6 +534,8 @@ 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,imx8qm-isi", .data = &mxc_imx8qm_data },
+ { .compatible = "fsl,imx8qxp-isi", .data = &mxc_imx8qxp_data },
{ .compatible = "fsl,imx8ulp-isi", .data = &mxc_imx8ulp_data },
{ .compatible = "fsl,imx93-isi", .data = &mxc_imx93_data },
{ /* sentinel */ },
@@ -157,6 +157,8 @@ struct mxc_gasket_ops {
enum model {
MXC_ISI_IMX8MN,
MXC_ISI_IMX8MP,
+ MXC_ISI_IMX8QM,
+ MXC_ISI_IMX8QXP,
MXC_ISI_IMX8ULP,
MXC_ISI_IMX93,
};