[PATCH/DNI 8/9] pmdomain: renesas: r8a78000: Add CAN-FD support

Geert Uytterhoeven geert+renesas at glider.be
Thu Oct 29 06:11:09 PDT 2026


Add support for the Controller Area Network Flexible Data Rate (CAN-FD)
modules on R-Car X5H.

Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
---
This depends on "[PATCH v4 7/8] pmdomain: renesas: r8a78000: Add SCMI
remapping support"
https://lore.kernel.org/2895c8f3cbe718dc597ad25e16c2461f0d681ab6.1792163045.git.geert+renesas@glider.be/
---
 drivers/pmdomain/renesas/r8a78000-mdlc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/pmdomain/renesas/r8a78000-mdlc.c b/drivers/pmdomain/renesas/r8a78000-mdlc.c
index 62156bfb8080e6e4..02699952f5c2d83f 100644
--- a/drivers/pmdomain/renesas/r8a78000-mdlc.c
+++ b/drivers/pmdomain/renesas/r8a78000-mdlc.c
@@ -691,6 +691,8 @@ static const struct mod_map_in r8a78000_mdlc_scp_mod_fw[] = {
 	{ 0x51, 777, 1459 },	/* MSI1 / MSO_SCP_MAIN */
 	{ 0x52, 778, 1459 },	/* MSI2 / MSO_SCP_MAIN */
 	{ 0x53, 779, 1459 },	/* MSI3 / MSO_SCP_MAIN */
+	{ 0x72, 799, -1 },	/* CANFD0 */
+	{ 0x73, 800, -1 },	/* CANFD1 */
 	{ -1 }
 };
 
-- 
2.43.0




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