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| author | Michel Thill <jmthill@gmail.com> | 2024-01-07 19:39:30 +0100 |
|---|---|---|
| committer | Sander Vanheule <sander@svanheule.net> | 2024-01-23 10:57:06 +0100 |
| commit | 135e10762077d96a976c0b00311ce95e77082a5d (patch) | |
| tree | b3e972b0e63d7469af1e02075d6ca7699338fc18 | |
| parent | c527073b38bed10479ed258f964a2948d78c6624 (diff) | |
| download | openwrt-135e10762077d96a976c0b00311ce95e77082a5d.tar.gz openwrt-135e10762077d96a976c0b00311ce95e77082a5d.tar.bz2 openwrt-135e10762077d96a976c0b00311ce95e77082a5d.zip | |
realtek: d-link dgs-1210-10p improve sfp support
The current dts file of dgs-1210-10p doesn't support link states
for the sfp ports (they are always up).
This patch tries to give better support for this and was run tested
on dgs-1210-10p.
It was heavily inspired from Paul Fertser, RaylynnKnight
and the author of dgs-1210-10mp-f.dts
https://forum.openwrt.org/t/dlink-dgs-1210-10p-with-glc-t-co-sfp/170928
Signed-off-by: Michel Thill <jmthill@gmail.com>
| -rw-r--r-- | target/linux/realtek/dts-5.15/rtl8382_d-link_dgs-1210-10p.dts | 56 |
1 files changed, 54 insertions, 2 deletions
diff --git a/target/linux/realtek/dts-5.15/rtl8382_d-link_dgs-1210-10p.dts b/target/linux/realtek/dts-5.15/rtl8382_d-link_dgs-1210-10p.dts index 16934ede3b..1aef88afd4 100644 --- a/target/linux/realtek/dts-5.15/rtl8382_d-link_dgs-1210-10p.dts +++ b/target/linux/realtek/dts-5.15/rtl8382_d-link_dgs-1210-10p.dts @@ -7,6 +7,42 @@ compatible = "d-link,dgs-1210-10p", "realtek,rtl838x-soc"; model = "D-Link DGS-1210-10P"; + /* i2c of the left SFP cage: port 9 */ + i2c0: i2c-gpio-0 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio1 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + + sfp0: sfp-p9 { + compatible = "sff,sfp"; + i2c-bus = <&i2c0>; + los-gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; + mod-def0-gpio = <&gpio1 8 GPIO_ACTIVE_LOW>; + tx-disable-gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>; + }; + + /* i2c of the right SFP cage: port 10 */ + i2c1: i2c-gpio-1 { + compatible = "i2c-gpio"; + sda-gpios = <&gpio1 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpio1 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + + sfp1: sfp-p10 { + compatible = "sff,sfp"; + i2c-bus = <&i2c1>; + los-gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>; + mod-def0-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>; + tx-disable-gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; + }; + keys { compatible = "gpio-keys-polled"; poll-interval = <20>; @@ -86,8 +122,24 @@ SWITCH_PORT(13, 6, internal) SWITCH_PORT(14, 7, internal) SWITCH_PORT(15, 8, internal) - SWITCH_SFP_PORT(24, 9, rgmii-id) - SWITCH_SFP_PORT(26, 10, rgmii-id) + + port@24 { + reg = <24>; + label = "lan9"; + phy-handle = <&phy24>; + phy-mode = "1000base-x"; + managed = "in-band-status"; + sfp = <&sfp0>; + }; + + port@26 { + reg = <26>; + label = "lan10"; + phy-handle = <&phy26>; + phy-mode = "1000base-x"; + managed = "in-band-status"; + sfp = <&sfp1>; + }; port@28 { ethernet = <ðernet0>; |