From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: John Doe Date: Sat, 30 Aug 2025 14:09:23 +0800 Subject: net: ethernet: realtek: add r8169 LED configuration from OF Signed-off-by: retro98boy --- drivers/net/ethernet/realtek/r8169_main.c | 11 ++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 111111111111..222222222222 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -2380,6 +2381,15 @@ void r8169_apply_firmware(struct rtl8169_private *tp) } } +static void rtl8168_led_of_init(struct rtl8169_private *tp) +{ + struct device *d = tp_to_dev(tp); + u32 val; + + if (!of_property_read_u32(d->of_node, "realtek,led-data", &val)) + RTL_W16(tp, LED_CTRL, val); +} + static void rtl8168_config_eee_mac(struct rtl8169_private *tp) { /* Adjust EEE LED frequency */ @@ -3448,6 +3458,7 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp) rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000); rtl8168_config_eee_mac(tp); + rtl8168_led_of_init(tp); RTL_W8(tp, DLLPR, RTL_R8(tp, DLLPR) & ~PFM_EN); RTL_W8(tp, MISC_1, RTL_R8(tp, MISC_1) & ~PFM_D3COLD_EN); -- Armbian