[openwrt/openwrt] realtek: pcs: rtl930x: drop conditional SerDes setup

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/55120e363ef1601e322629dbc1359ae24e8b17c3

commit 55120e363ef1601e322629dbc1359ae24e8b17c3
Author: Jonas Jelonek <jelonek.jonas at gmail.com>
AuthorDate: Sun Feb 8 16:17:49 2026 +0000

    realtek: pcs: rtl930x: drop conditional SerDes setup
    
    We can now setup most of the modes for RTL930x, recently XSGMII, QSGMII
    and USXGMII-SX have been added. Thus we don't need a big list of allowed
    modes anymore in SerDes setup. Drop this without replacement. Other
    modes are still rejected in other places or will be rejected later with
    a proper SerDes capability handling.
    
    Signed-off-by: Jonas Jelonek <jelonek.jonas at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/21930
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 .../realtek/files-6.12/drivers/net/pcs/pcs-rtl-otto.c     | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/target/linux/realtek/files-6.12/drivers/net/pcs/pcs-rtl-otto.c b/target/linux/realtek/files-6.12/drivers/net/pcs/pcs-rtl-otto.c
index 34ca644b70..b0c1674bb7 100644
--- a/target/linux/realtek/files-6.12/drivers/net/pcs/pcs-rtl-otto.c
+++ b/target/linux/realtek/files-6.12/drivers/net/pcs/pcs-rtl-otto.c
@@ -2960,21 +2960,6 @@ static int rtpcs_930x_setup_serdes(struct rtpcs_serdes *sds,
 {
 	int calib_tries = 0, ret;
 
-	/* Rely on setup from U-boot for some modes, e.g. USXGMII */
-	switch (hw_mode) {
-	case RTPCS_SDS_MODE_1000BASEX:
-	case RTPCS_SDS_MODE_SGMII:
-	case RTPCS_SDS_MODE_2500BASEX:
-	case RTPCS_SDS_MODE_10GBASER:
-	case RTPCS_SDS_MODE_USXGMII_10GSXGMII:
-	case RTPCS_SDS_MODE_USXGMII_10GQXGMII:
-	case RTPCS_SDS_MODE_QSGMII:
-	case RTPCS_SDS_MODE_XSGMII:
-		break;
-	default:
-		return 0;
-	}
-
 	/* Turn Off Serdes */
 	ret = rtpcs_930x_sds_set_mode(sds, RTPCS_SDS_MODE_OFF);
 	if (ret < 0)