diff options
| author | Peng Fan <[email protected]> | 2024-12-03 23:42:48 +0800 |
|---|---|---|
| committer | Fabio Estevam <[email protected]> | 2024-12-07 09:07:04 -0300 |
| commit | a9d562daa3c35ee992f3f394581e80e145da4933 (patch) | |
| tree | 920948722da155c19379a6b62c8fca5878bdd887 /drivers/cpu | |
| parent | 959804039a2d167eb9fb086a87ef862f7197867f (diff) | |
imx: Add iMX91 support
iMX91 is reduced part from iMX93 with part number: i.MX9131/11/01
It removed A55_1, M33, MIPI DSI, LVDS, etc.
i.MX9131:
- Support 2.4GT/s DDR and HWFFC at 1.2GT/s
i.MX9121:
- A55 at 800Mhz and DDR at 1600MTS, with low drive mode.
i.MX9111:
- Support 1.6GT/s DDR and HWFFC at 800MT/s
i.MX9101:
- Support 800Mhz ARM clock
- Support 1.6GT/s DDR and HWFFC at 800MT/s
- No parallel display, eQOS, flexcan
Updated Clock/Container/CPU and etc for i.MX91
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Diffstat (limited to 'drivers/cpu')
| -rw-r--r-- | drivers/cpu/imx8_cpu.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/cpu/imx8_cpu.c b/drivers/cpu/imx8_cpu.c index 51262befaff..53d31b3c0bf 100644 --- a/drivers/cpu/imx8_cpu.c +++ b/drivers/cpu/imx8_cpu.c @@ -65,6 +65,14 @@ static const char *get_imx_type_str(u32 imxtype) return "93(02)";/* iMX93 900Mhz Low performance Dual core without NPU */ case MXC_CPU_IMX9301: return "93(01)";/* iMX93 900Mhz Low performance Single core without NPU */ + case MXC_CPU_IMX91: + return "91(31)";/* iMX91 11x11 Full feature */ + case MXC_CPU_IMX9121: + return "91(21)";/* iMX91 11x11 Low drive mode */ + case MXC_CPU_IMX9111: + return "91(11)";/* iMX91 9x9 Reduced feature */ + case MXC_CPU_IMX9101: + return "91(01)";/* iMX91 9x9 Specific feature */ default: return "??"; } @@ -127,6 +135,8 @@ static int cpu_imx_get_temp(struct cpu_imx_plat *plat) if (IS_ENABLED(CONFIG_IMX8)) { if (plat->cpu_rsrc == SC_R_A72) idx = 2; /* use "cpu-thermal1" device */ + } else if (IS_ENABLED(CONFIG_IMX91)) { + idx = 0; } else { idx = 1; } |