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Tue, 7 Oct 2025 11:55:00 +0200 (CEST) From: Matthias Schiffer To: Lee Jones Cc: linux@ew.tq-group.com, linux-kernel@vger.kernel.org, Matthias Schiffer Subject: [PATCH] mfd: tqmx86: add board definitions for TQMxCU1-HPCM and TQMxCU2-HPCM Date: Tue, 7 Oct 2025 11:54:24 +0200 Message-ID: <20251007095424.138878-1-matthias.schiffer@ew.tq-group.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-cloud-security-sender: matthias.schiffer@ew.tq-group.com X-cloud-security-recipient: linux-kernel@vger.kernel.org X-cloud-security-crypt: load encryption module X-cloud-security-Mailarchiv: E-Mail archived for: matthias.schiffer@ew.tq-group.com X-cloud-security-Mailarchivtype: outbound X-cloud-security-Virusscan: CLEAN X-cloud-security-disclaimer: This E-Mail was scanned by E-Mailservice on mx-relay50-hz3.antispameurope.com with 4cgs1x2y4Dz2nHYp X-cloud-security-connect: he-nlb01-hz1.hornetsecurity.com[94.100.132.6], TLS=1, IP=94.100.132.6 X-cloud-security-Digest: 8d2a9cfffceae8d37dfb28105c9158a5 X-cloud-security: scantime:2.070 DKIM-Signature: a=rsa-sha256; bh=4ePWzt8bowD1J+dyzThZ0RZjK2o8T35khtKdgWXWzJo=; c=relaxed/relaxed; d=ew.tq-group.com; h=content-type:mime-version:subject:from:to:message-id:date; s=hse1; t=1759830908; v=1; b=Kz4GTXQ1XlP8aZSL/F9zTESU+jF9MNsN/hzvHkTL7T7Q4fDkLD5+DYunmUhsRcBdlkNk57Op mytbLrYxg7rQ4yTLnlytgJnsMfAYPU0Ul2pb6yAaHELJ2y2E97JyabBLF1hN9nzMLHUt3A68Dyp scYPoDdQ4c3IVSQOMRAp1G+znoFSIi7+6w+/ts9MWRJVI5QTpC4iqiXjKe2Ae8AEcwZp51cLcOw wop0R/TsqM/OofIN/wh74rW250xznMZup6KV3gP5mSS1Vyf0jCJMczqLCydECfQiuQ/1bMyYkXb RvBo6HIqArICJCIA95Gnb+/M8QLuErmYcDD4LFBIJEksQ== 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/tqmxc= u1-hpcm/ Signed-off-by: Matthias Schiffer --- drivers/mfd/tqmx86.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/mfd/tqmx86.c b/drivers/mfd/tqmx86.c index 1cba3b67b0fb9..1c2fe3f912389 100644 --- a/drivers/mfd/tqmx86.c +++ b/drivers/mfd/tqmx86.c @@ -43,6 +43,8 @@ #define TQMX86_REG_BOARD_ID_E40C2 15 #define TQMX86_REG_BOARD_ID_130UC 16 #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_IO_EXT_INT 0x06 #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"; case TQMX86_REG_BOARD_ID_E41S: return "TQMxE41S"; + case TQMX86_REG_BOARD_ID_CU1_HPCM: + return "TQMxCU1-HPCM"; + case TQMX86_REG_BOARD_ID_CU2_HPCM: + return "TQMxCU2-HPCM"; default: return "Unknown"; } @@ -185,6 +191,8 @@ static int tqmx86_board_id_to_clk_rate(struct device *d= ev, u8 board_id) case TQMX86_REG_BOARD_ID_E40C2: case TQMX86_REG_BOARD_ID_130UC: case TQMX86_REG_BOARD_ID_E41S: + case TQMX86_REG_BOARD_ID_CU1_HPCM: + case TQMX86_REG_BOARD_ID_CU2_HPCM: return 24000; case TQMX86_REG_BOARD_ID_E39MS: case TQMX86_REG_BOARD_ID_E39C1: --=20 TQ-Systems GmbH | M=C3=BChlstra=C3=9Fe 2, Gut Delling | 82229 Seefeld, Germ= any Amtsgericht M=C3=BCnchen, HRB 105018 Gesch=C3=A4ftsf=C3=BChrer: Detlef Schneider, R=C3=BCdiger Stahl, Stefan Sch= neider https://www.tq-group.com/