[PATCH 4/6] can: rockchip-canfd: enable erratum 5 on RK3588

From: Heiko Stuebner

Date: Tue Jun 30 2026 - 12:49:45 EST


From: Heiko Stuebner <heiko.stuebner@xxxxxxxxx>

Lowering the clock-frequency as described in the erratum, also
leads to empty RX-fifos immediately, indicating that the
erratum is also present on the RK3588 variant.

Signed-off-by: Heiko Stuebner <heiko.stuebner@xxxxxxxxx>
---
drivers/net/can/rockchip/rockchip_canfd-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/can/rockchip/rockchip_canfd-core.c b/drivers/net/can/rockchip/rockchip_canfd-core.c
index 105ca4d5cbef..f3c8b54a9f02 100644
--- a/drivers/net/can/rockchip/rockchip_canfd-core.c
+++ b/drivers/net/can/rockchip/rockchip_canfd-core.c
@@ -53,7 +53,7 @@ static const struct rkcanfd_devtype_data rkcanfd_devtype_data_rk3568v3 = {
static const struct rkcanfd_devtype_data rkcanfd_devtype_data_rk3588 = {
.model = RKCANFD_MODEL_RK3588,
.quirks = /* Possible more Errata */
- RKCANFD_QUIRK_RK3568_ERRATUM_6,
+ RKCANFD_QUIRK_RK3568_ERRATUM_5 | RKCANFD_QUIRK_RK3568_ERRATUM_6,
RKCANFD_QUIRK_CANFD_BROKEN,
};

--
2.47.3