lede/target/linux/generic/backport-6.6/897-v6.9-net-dsa-realtek-fix-digital-interface-select-macro-f.patch
Luiz Angelo Daros de Luca 0263cb3835 kernel: netdevices: add realtek DSA modules
Uses upstream DSA switch modules (rtl8365mb, rtl8366), similar to
RTL8367C and rtl8366rb swconfig drivers.

The package dependencies exclude targets built without kernel CONFIG_OF.

It also fixes the rtl8366rb LED support.

Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: Robert Marko <robimarko@gmail.com>
2025-02-14 20:10:08 +08:00

39 lines
1.7 KiB
Diff

From 32e4a5447ed9fa904a2dfcf4609c64bce053b4e8 Mon Sep 17 00:00:00 2001
From: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Date: Mon, 12 Feb 2024 18:34:33 -0300
Subject: [PATCH] net: dsa: realtek: fix digital interface select macro for
EXT0
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
While no supported devices currently utilize EXT0, the register reserves
the bits for an EXT0. EXT0 is utilized by devices from the generation
prior to rtl8365mb, such as those supported by the driver library
rtl8367b.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240212-realtek-fix_ext0-v1-1-f3d2536d191a@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/dsa/realtek/rtl8365mb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/dsa/realtek/rtl8365mb.c
+++ b/drivers/net/dsa/realtek/rtl8365mb.c
@@ -209,10 +209,10 @@
#define RTL8365MB_EXT_PORT_MODE_100FX 13
/* External interface mode configuration registers 0~1 */
-#define RTL8365MB_DIGITAL_INTERFACE_SELECT_REG0 0x1305 /* EXT1 */
+#define RTL8365MB_DIGITAL_INTERFACE_SELECT_REG0 0x1305 /* EXT0,EXT1 */
#define RTL8365MB_DIGITAL_INTERFACE_SELECT_REG1 0x13C3 /* EXT2 */
#define RTL8365MB_DIGITAL_INTERFACE_SELECT_REG(_extint) \
- ((_extint) == 1 ? RTL8365MB_DIGITAL_INTERFACE_SELECT_REG0 : \
+ ((_extint) <= 1 ? RTL8365MB_DIGITAL_INTERFACE_SELECT_REG0 : \
(_extint) == 2 ? RTL8365MB_DIGITAL_INTERFACE_SELECT_REG1 : \
0x0)
#define RTL8365MB_DIGITAL_INTERFACE_SELECT_MODE_MASK(_extint) \