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-rw-r--r--drivers/dma/imx-sdma.c100
1 files changed, 99 insertions, 1 deletions
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index e62be23..59bf9f5 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -308,6 +308,7 @@ struct sdma_firmware_header {
struct sdma_driver_data {
int chnenbl0;
int num_events;
+ struct sdma_script_start_addrs *script_addrs;
};
struct sdma_engine {
@@ -331,27 +332,122 @@ struct sdma_driver_data sdma_imx31 = {
.num_events = 32,
};
+static struct sdma_script_start_addrs sdma_script_imx25 = {
+ .ap_2_ap_addr = 729,
+ .uart_2_mcu_addr = 904,
+ .per_2_app_addr = 1255,
+ .mcu_2_app_addr = 834,
+ .uartsh_2_mcu_addr = 1120,
+ .per_2_shp_addr = 1329,
+ .mcu_2_shp_addr = 1048,
+ .ata_2_mcu_addr = 1560,
+ .mcu_2_ata_addr = 1479,
+ .app_2_per_addr = 1189,
+ .app_2_mcu_addr = 770,
+ .shp_2_per_addr = 1407,
+ .shp_2_mcu_addr = 979,
+};
+
+struct sdma_driver_data sdma_imx25 = {
+ .chnenbl0 = SDMA_CHNENBL0_IMX35,
+ .num_events = 48,
+ .script_addrs = &sdma_script_imx25,
+};
+
struct sdma_driver_data sdma_imx35 = {
.chnenbl0 = SDMA_CHNENBL0_IMX35,
.num_events = 48,
};
+static struct sdma_script_start_addrs sdma_script_imx51 = {
+ .ap_2_ap_addr = 642,
+ .uart_2_mcu_addr = 817,
+ .mcu_2_app_addr = 747,
+ .mcu_2_shp_addr = 961,
+ .ata_2_mcu_addr = 1473,
+ .mcu_2_ata_addr = 1392,
+ .app_2_per_addr = 1033,
+ .app_2_mcu_addr = 683,
+ .shp_2_per_addr = 1251,
+ .shp_2_mcu_addr = 892,
+};
+
+struct sdma_driver_data sdma_imx51 = {
+ .chnenbl0 = SDMA_CHNENBL0_IMX35,
+ .num_events = 48,
+ .script_addrs = &sdma_script_imx51,
+};
+
+static struct sdma_script_start_addrs sdma_script_imx53 = {
+ .ap_2_ap_addr = 642,
+ .app_2_mcu_addr = 683,
+ .mcu_2_app_addr = 747,
+ .uart_2_mcu_addr = 817,
+ .shp_2_mcu_addr = 891,
+ .mcu_2_shp_addr = 960,
+ .uartsh_2_mcu_addr = 1032,
+ .spdif_2_mcu_addr = 1100,
+ .mcu_2_spdif_addr = 1134,
+ .firi_2_mcu_addr = 1193,
+ .mcu_2_firi_addr = 1290,
+};
+
+struct sdma_driver_data sdma_imx53 = {
+ .chnenbl0 = SDMA_CHNENBL0_IMX35,
+ .num_events = 48,
+ .script_addrs = &sdma_script_imx53,
+};
+
+static struct sdma_script_start_addrs sdma_script_imx6q = {
+ .ap_2_ap_addr = 642,
+ .uart_2_mcu_addr = 817,
+ .mcu_2_app_addr = 747,
+ .per_2_per_addr = 6331,
+ .uartsh_2_mcu_addr = 1032,
+ .mcu_2_shp_addr = 960,
+ .app_2_mcu_addr = 683,
+ .shp_2_mcu_addr = 891,
+ .spdif_2_mcu_addr = 1100,
+ .mcu_2_spdif_addr = 1134,
+};
+
+struct sdma_driver_data sdma_imx6q = {
+ .chnenbl0 = SDMA_CHNENBL0_IMX35,
+ .num_events = 48,
+ .script_addrs = &sdma_script_imx6q,
+};
+
static struct platform_device_id sdma_devtypes[] = {
{
+ .name = "imx25-sdma",
+ .driver_data = (unsigned long)&sdma_imx25,
+ }, {
.name = "imx31-sdma",
.driver_data = (unsigned long)&sdma_imx31,
}, {
.name = "imx35-sdma",
.driver_data = (unsigned long)&sdma_imx35,
}, {
+ .name = "imx51-sdma",
+ .driver_data = (unsigned long)&sdma_imx51,
+ }, {
+ .name = "imx53-sdma",
+ .driver_data = (unsigned long)&sdma_imx53,
+ }, {
+ .name = "imx6q-sdma",
+ .driver_data = (unsigned long)&sdma_imx6q,
+ }, {
/* sentinel */
}
};
MODULE_DEVICE_TABLE(platform, sdma_devtypes);
static const struct of_device_id sdma_dt_ids[] = {
- { .compatible = "fsl,imx31-sdma", .data = &sdma_imx31, },
+ { .compatible = "fsl,imx6q-sdma", .data = &sdma_imx6q, },
+ { .compatible = "fsl,imx53-sdma", .data = &sdma_imx53, },
+ { .compatible = "fsl,imx51-sdma", .data = &sdma_imx51, },
{ .compatible = "fsl,imx35-sdma", .data = &sdma_imx35, },
+ { .compatible = "fsl,imx31-sdma", .data = &sdma_imx31, },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, sdma_dt_ids);
@@ -1424,6 +1520,8 @@ static int __init sdma_probe(struct platform_device *pdev)
if (ret)
goto err_init;
+ if (sdma->drvdata->script_addrs)
+ sdma_add_scripts(sdma, sdma->drvdata->script_addrs);
if (pdata && pdata->script_addrs)
sdma_add_scripts(sdma, pdata->script_addrs);
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