From a9d562daa3c35ee992f3f394581e80e145da4933 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Tue, 3 Dec 2024 23:42:48 +0800 Subject: 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 Signed-off-by: Peng Fan --- drivers/cpu/imx8_cpu.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/cpu/imx8_cpu.c') 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; } -- cgit v1.2.3