From: Dineshkumar Parameswaran <Dineshkumar.Parameswaran@synopsys.com>
To: linux-i3c@lists.infradead.org
Cc: alexandre.belloni@bootlin.com, Frank.Li@nxp.com,
linux-kernel@vger.kernel.org,
Dineshkumar Parameswaran <Dineshkumar.Parameswaran@synopsys.com>
Subject: [PATCH 1/2] i3c: Add HDR_BT mode to the I3C framework
Date: Tue, 13 Oct 2026 13:34:12 +0530 [thread overview]
Message-ID: <20261013080413.7470-2-parame@synopsys.com> (raw)
In-Reply-To: <20261013080413.7470-1-parame@synopsys.com>
Enables representing HDR-BT capability in the core transfer mode
definitions.
Signed-off-by: Dineshkumar Parameswaran <parame@synopsys.com>
---
include/linux/i3c/device.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/linux/i3c/device.h b/include/linux/i3c/device.h
index e30ea2cb13cb..87aa6bfab69d 100644
--- a/include/linux/i3c/device.h
+++ b/include/linux/i3c/device.h
@@ -43,13 +43,15 @@ enum i3c_error_code {
* @I3C_HDR_DDR: DDR mode
* @I3C_HDR_TSP: TSP mode
* @I3C_HDR_TSL: TSL mode
+ * @I3C_HDR_BT: BT mode
* @I3C_SDR: SDR mode (NOT HDR mode)
*/
enum i3c_xfer_mode {
- /* The below 3 value (I3C_HDR*) must match GETCAP1 Byte bit position */
+ /* The below 4 value (I3C_HDR*) must match GETCAP1 Byte bit position */
I3C_HDR_DDR = 0,
I3C_HDR_TSP = 1,
I3C_HDR_TSL = 2,
+ I3C_HDR_BT = 3,
/* Use for default SDR transfer mode */
I3C_SDR = 31,
};
--
2.34.1
next prev parent reply other threads:[~2026-10-13 8:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-13 8:04 [PATCH 0/2] i3c: master: dw-i3c-master: HDR-BT support Dineshkumar Parameswaran
2026-10-13 8:04 ` Dineshkumar Parameswaran [this message]
2026-10-13 8:04 ` [PATCH 2/2] i3c: master: dw-i3c-master: add HDR-BT transfer support Dineshkumar Parameswaran
2026-10-13 19:04 ` [PATCH 0/2] i3c: master: dw-i3c-master: HDR-BT support Frank Li
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