diff options
| author | Peng Fan <peng.fan@nxp.com> | 2026-01-09 15:08:06 +0300 |
|---|---|---|
| committer | Mathieu Poirier <mathieu.poirier@linaro.org> | 2026-01-13 20:01:52 +0300 |
| commit | a3bf6ee15a59d25724746f284de167af6dc76baf (patch) | |
| tree | fed436b0289643dc3c8a80e57077672ec1e948f8 /drivers | |
| parent | 1ae680bbe77fe124916bd28a1dd6548847c56914 (diff) | |
| download | linux-a3bf6ee15a59d25724746f284de167af6dc76baf.tar.xz | |
remoteproc: imx_rproc: Add support for i.MX95
Add imx_rproc_cfg_imx95_m7 and address(TCM and DDR) mapping.
Add i.MX95 of_device_id entry.
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20260109-imx95-rproc-2026-1-8-v6-6-d2fefb36263d@nxp.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/remoteproc/imx_rproc.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c index 09f168d9ebbe..375de79168a1 100644 --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -133,6 +133,18 @@ struct imx_rproc { u32 flags; }; +static const struct imx_rproc_att imx_rproc_att_imx95_m7[] = { + /* dev addr , sys addr , size , flags */ + /* TCM CODE NON-SECURE */ + { 0x00000000, 0x203C0000, 0x00040000, ATT_OWN | ATT_IOMEM }, + + /* TCM SYS NON-SECURE*/ + { 0x20000000, 0x20400000, 0x00040000, ATT_OWN | ATT_IOMEM }, + + /* DDR */ + { 0x80000000, 0x80000000, 0x50000000, 0 }, +}; + static const struct imx_rproc_att imx_rproc_att_imx93[] = { /* dev addr , sys addr , size , flags */ /* TCM CODE NON-SECURE */ @@ -1435,6 +1447,15 @@ static const struct imx_rproc_dcfg imx_rproc_cfg_imx93 = { .flags = IMX_RPROC_NEED_CLKS, }; +static const struct imx_rproc_dcfg imx_rproc_cfg_imx95_m7 = { + .att = imx_rproc_att_imx95_m7, + .att_size = ARRAY_SIZE(imx_rproc_att_imx95_m7), + .ops = &imx_rproc_ops_sm_lmm, + /* Must align with System Manager Firmware */ + .cpuid = 1, /* Use 1 as cpu id for M7 core */ + .lmid = 1, /* Use 1 as Logical Machine ID where M7 resides */ +}; + static const struct of_device_id imx_rproc_of_match[] = { { .compatible = "fsl,imx7ulp-cm4", .data = &imx_rproc_cfg_imx7ulp }, { .compatible = "fsl,imx7d-cm4", .data = &imx_rproc_cfg_imx7d }, @@ -1449,6 +1470,7 @@ static const struct of_device_id imx_rproc_of_match[] = { { .compatible = "fsl,imx8qm-cm4", .data = &imx_rproc_cfg_imx8qm }, { .compatible = "fsl,imx8ulp-cm33", .data = &imx_rproc_cfg_imx8ulp }, { .compatible = "fsl,imx93-cm33", .data = &imx_rproc_cfg_imx93 }, + { .compatible = "fsl,imx95-cm7", .data = &imx_rproc_cfg_imx95_m7 }, {}, }; MODULE_DEVICE_TABLE(of, imx_rproc_of_match); |