superrob1500
/
mirror-linux
mirror of https://github.com/torvalds/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

mfd: tqmx86: Add board definitions for TQMxCU1-HPCM and TQMxCU2-HPCM 

This adds support for 2 new TQMx86 COMs:

- TQMxCU1-HPCM (COM-HPC Mini Module with Intel Core Ultra Processors [1])
- TQMxCU2-HPCM (in development)

[1] https://www.tq-group.com/en/products/tq-embedded/x86-architecture/tqmxcu1-hpcm/

Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Link: https://patch.msgid.link/20251007095424.138878-1-matthias.schiffer@ew.tq-group.com
Signed-off-by: Lee Jones <lee@kernel.org>
pull/1354/merge
Matthias Schiffer 2025-10-07 11:54:24 +02:00 committed by Lee Jones
parent 617347e716
commit 78bf081ddf
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/mfd/tqmx86.c
View File

@ -43,6 +43,8 @@
#define TQMX86_REG_BOARD_ID_E40C2 15 #define TQMX86_REG_BOARD_ID_E40C2 15
#define TQMX86_REG_BOARD_ID_130UC 16 #define TQMX86_REG_BOARD_ID_130UC 16
#define TQMX86_REG_BOARD_ID_E41S 19 #define TQMX86_REG_BOARD_ID_E41S 19
#define TQMX86_REG_BOARD_ID_CU1_HPCM 24
#define TQMX86_REG_BOARD_ID_CU2_HPCM 25
#define TQMX86_REG_BOARD_REV 0x01 #define TQMX86_REG_BOARD_REV 0x01
#define TQMX86_REG_IO_EXT_INT 0x06 #define TQMX86_REG_IO_EXT_INT 0x06
#define TQMX86_REG_IO_EXT_INT_NONE 0 #define TQMX86_REG_IO_EXT_INT_NONE 0
@ -165,6 +167,10 @@ static const char *tqmx86_board_id_to_name(u8 board_id, u8 sauc)
return "TQMx130UC"; return "TQMx130UC";
case TQMX86_REG_BOARD_ID_E41S: case TQMX86_REG_BOARD_ID_E41S:
return "TQMxE41S"; return "TQMxE41S";
case TQMX86_REG_BOARD_ID_CU1_HPCM:
return "TQMxCU1-HPCM";
case TQMX86_REG_BOARD_ID_CU2_HPCM:
return "TQMxCU2-HPCM";
default: default:
return "Unknown"; return "Unknown";
} }
@ -185,6 +191,8 @@ static int tqmx86_board_id_to_clk_rate(struct device *dev, u8 board_id)
case TQMX86_REG_BOARD_ID_E40C2: case TQMX86_REG_BOARD_ID_E40C2:
case TQMX86_REG_BOARD_ID_130UC: case TQMX86_REG_BOARD_ID_130UC:
case TQMX86_REG_BOARD_ID_E41S: case TQMX86_REG_BOARD_ID_E41S:
case TQMX86_REG_BOARD_ID_CU1_HPCM:
case TQMX86_REG_BOARD_ID_CU2_HPCM:
return 24000; return 24000;
case TQMX86_REG_BOARD_ID_E39MS: case TQMX86_REG_BOARD_ID_E39MS:
case TQMX86_REG_BOARD_ID_E39C1: case TQMX86_REG_BOARD_ID_E39C1: