[openwrt/openwrt] realtek: Identify RTL9311 properly

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/cc360fa54d83488346fa9a0ae6c71b5ddf2f4ec6

commit cc360fa54d83488346fa9a0ae6c71b5ddf2f4ec6
Author: Markus Stockhausen <markus.stockhausen at gmx.de>
AuthorDate: Wed May 21 11:29:05 2025 -0400

    realtek: Identify RTL9311 properly
    
    RTL9311 switches (like the Linksys LGS352C) will boot but have not set
    the right family id in the soc_info structure. Fix that so drivers do
    their work right when checking for that.
    
    Signed-off-by: Markus Stockhausen <markus.stockhausen at gmx.de>
    Link: https://github.com/openwrt/openwrt/pull/18871
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 target/linux/realtek/files-6.6/arch/mips/rtl838x/prom.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/target/linux/realtek/files-6.6/arch/mips/rtl838x/prom.c b/target/linux/realtek/files-6.6/arch/mips/rtl838x/prom.c
index 0c98af9548..73dac88b3c 100644
--- a/target/linux/realtek/files-6.6/arch/mips/rtl838x/prom.c
+++ b/target/linux/realtek/files-6.6/arch/mips/rtl838x/prom.c
@@ -181,6 +181,10 @@ void __init prom_init(void)
 		soc_info.name = "RTL9303";
 		soc_info.family = RTL9300_FAMILY_ID;
 		break;
+	case 0x9311:
+		soc_info.name = "RTL9311";
+		soc_info.family = RTL9310_FAMILY_ID;
+		break;
 	case 0x9313:
 		soc_info.name = "RTL9313";
 		soc_info.family = RTL9310_FAMILY_ID;