j721e SoCs have different OPP tables. Add support for the same.
Note: DM Still has lot of voltages TBD hence the correct values need to be programmed once they are published.
Signed-off-by: Keerthy j-keerthy@ti.com --- Changes in v3:
* No change
Changes in v2:
* No change
drivers/misc/k3_avs.c | 22 ++++++++++++++++++++++ include/k3-avs.h | 2 ++ 2 files changed, 24 insertions(+)
diff --git a/drivers/misc/k3_avs.c b/drivers/misc/k3_avs.c index dd7fc3d585..c19c3c0646 100644 --- a/drivers/misc/k3_avs.c +++ b/drivers/misc/k3_avs.c @@ -347,6 +347,27 @@ static struct vd_data am654_vd_data[] = { { .id = -1 }, };
+static struct vd_data j721e_vd_data[] = { + { + .id = J721E_VDD_MPU, + .opp = AM6_OPP_NOM, + .dev_id = 202, /* J721E_DEV_A72SS0_CORE0 */ + .clk_id = 2, /* ARM clock */ + .opps = { + [AM6_OPP_NOM] = { + .volt = 880000, /* TBD in DM */ + .freq = 2000000000, + }, + }, + }, + { .id = -1 }, +}; + +static struct vd_config j721e_vd_config = { + .efuse_xlate = am6_efuse_xlate, + .vds = j721e_vd_data, +}; + static struct vd_config am654_vd_config = { .efuse_xlate = am6_efuse_xlate, .vds = am654_vd_data, @@ -354,6 +375,7 @@ static struct vd_config am654_vd_config = {
static const struct udevice_id k3_avs_ids[] = { { .compatible = "ti,am654-avs", .data = (ulong)&am654_vd_config }, + { .compatible = "ti,j721e-avs", .data = (ulong)&j721e_vd_config }, {} };
diff --git a/include/k3-avs.h b/include/k3-avs.h index 9867481617..e3c3cafbb9 100644 --- a/include/k3-avs.h +++ b/include/k3-avs.h @@ -16,6 +16,8 @@ #define AM6_VDD_MPU0 3 #define AM6_VDD_MPU1 4
+#define J721E_VDD_MPU 2 + #define NUM_OPPS 4
#define AM6_OPP_NOM 1