| Message ID | 20240509142037.32064-2-hnagalla@ti.com |
|---|---|
| State | Accepted |
| Commit | a5366098b650e5152ba83961faa719e523b09e42 |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | Add remoteproc driver for AM62a SoC | expand |
On 09/05/24 19:50, Hari Nagalla wrote: > AM62A SoC has a single C71x DSP subsystem with analytics engine in > main voltage domain. Extend support to AM62A with compatible strings. > > Signed-off-by: Hari Nagalla <hnagalla@ti.com> Reviewed-by: Devarsh Thakkar <devarsht@ti.com> Regards Devarsh > --- > drivers/remoteproc/ti_k3_dsp_rproc.c | 13 +++++++++++-- > 1 file changed, 11 insertions(+), 2 deletions(-) > > diff --git a/drivers/remoteproc/ti_k3_dsp_rproc.c b/drivers/remoteproc/ti_k3_dsp_rproc.c > index e790406324..ed13729c33 100644 > --- a/drivers/remoteproc/ti_k3_dsp_rproc.c > +++ b/drivers/remoteproc/ti_k3_dsp_rproc.c > @@ -339,7 +339,8 @@ static int k3_dsp_of_get_memories(struct udevice *dev) > for (i = 0; i < dsp->num_mems; i++) { > /* C71 cores only have a L1P Cache, there are no L1P SRAMs */ > if (((device_is_compatible(dev, "ti,j721e-c71-dsp")) || > - (device_is_compatible(dev, "ti,j721s2-c71-dsp"))) && > + (device_is_compatible(dev, "ti,j721s2-c71-dsp")) || > + (device_is_compatible(dev, "ti,am62a-c7xv-dsp"))) && > !strcmp(mem_names[i], "l1pram")) { > dsp->mem[i].bus_addr = FDT_ADDR_T_NONE; > dsp->mem[i].dev_addr = FDT_ADDR_T_NONE; > @@ -347,7 +348,14 @@ static int k3_dsp_of_get_memories(struct udevice *dev) > dsp->mem[i].size = 0; > continue; > } > - > + if (device_is_compatible(dev, "ti,am62a-c7xv-dsp") && > + !strcmp(mem_names[i], "l1dram")) { > + dsp->mem[i].bus_addr = FDT_ADDR_T_NONE; > + dsp->mem[i].dev_addr = FDT_ADDR_T_NONE; > + dsp->mem[i].cpu_addr = NULL; > + dsp->mem[i].size = 0; > + continue; > + } > dsp->mem[i].bus_addr = dev_read_addr_size_name(dev, mem_names[i], > (fdt_addr_t *)&dsp->mem[i].size); > if (dsp->mem[i].bus_addr == FDT_ADDR_T_NONE) { > @@ -459,6 +467,7 @@ static const struct udevice_id k3_dsp_ids[] = { > { .compatible = "ti,j721e-c66-dsp", .data = (ulong)&c66_data, }, > { .compatible = "ti,j721e-c71-dsp", .data = (ulong)&c71_data, }, > { .compatible = "ti,j721s2-c71-dsp", .data = (ulong)&c71_data, }, > + { .compatible = "ti,am62a-c7xv-dsp", .data = (ulong)&c71_data, }, > {} > }; >
diff --git a/drivers/remoteproc/ti_k3_dsp_rproc.c b/drivers/remoteproc/ti_k3_dsp_rproc.c index e790406324..ed13729c33 100644 --- a/drivers/remoteproc/ti_k3_dsp_rproc.c +++ b/drivers/remoteproc/ti_k3_dsp_rproc.c @@ -339,7 +339,8 @@ static int k3_dsp_of_get_memories(struct udevice *dev) for (i = 0; i < dsp->num_mems; i++) { /* C71 cores only have a L1P Cache, there are no L1P SRAMs */ if (((device_is_compatible(dev, "ti,j721e-c71-dsp")) || - (device_is_compatible(dev, "ti,j721s2-c71-dsp"))) && + (device_is_compatible(dev, "ti,j721s2-c71-dsp")) || + (device_is_compatible(dev, "ti,am62a-c7xv-dsp"))) && !strcmp(mem_names[i], "l1pram")) { dsp->mem[i].bus_addr = FDT_ADDR_T_NONE; dsp->mem[i].dev_addr = FDT_ADDR_T_NONE; @@ -347,7 +348,14 @@ static int k3_dsp_of_get_memories(struct udevice *dev) dsp->mem[i].size = 0; continue; } - + if (device_is_compatible(dev, "ti,am62a-c7xv-dsp") && + !strcmp(mem_names[i], "l1dram")) { + dsp->mem[i].bus_addr = FDT_ADDR_T_NONE; + dsp->mem[i].dev_addr = FDT_ADDR_T_NONE; + dsp->mem[i].cpu_addr = NULL; + dsp->mem[i].size = 0; + continue; + } dsp->mem[i].bus_addr = dev_read_addr_size_name(dev, mem_names[i], (fdt_addr_t *)&dsp->mem[i].size); if (dsp->mem[i].bus_addr == FDT_ADDR_T_NONE) { @@ -459,6 +467,7 @@ static const struct udevice_id k3_dsp_ids[] = { { .compatible = "ti,j721e-c66-dsp", .data = (ulong)&c66_data, }, { .compatible = "ti,j721e-c71-dsp", .data = (ulong)&c71_data, }, { .compatible = "ti,j721s2-c71-dsp", .data = (ulong)&c71_data, }, + { .compatible = "ti,am62a-c7xv-dsp", .data = (ulong)&c71_data, }, {} };
AM62A SoC has a single C71x DSP subsystem with analytics engine in main voltage domain. Extend support to AM62A with compatible strings. Signed-off-by: Hari Nagalla <hnagalla@ti.com> --- drivers/remoteproc/ti_k3_dsp_rproc.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-)