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e956adfe3e
After having moved the configuration code and sequences from PHY and DSA drivers to the PCS driver, add the hooks in PCS driver and remove calls in PHY and DSA drivers to let PCS driver setup the SerDes entirely on its own. Also add pcs-handle to device tree definitions for most of the switch ports because, due to the refactoring of the SerDes configuration, this is needed now for all SerDes-attached ports. Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com> Link: https://github.com/openwrt/openwrt/pull/20876 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
183 lines
4.2 KiB
Plaintext
183 lines
4.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "rtl838x.dtsi"
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#include "rtl83xx_panasonic_mxxeg-pn28xx0k.dtsi"
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#include <dt-bindings/interrupt-controller/irq.h>
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/ {
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compatible = "panasonic,m24eg-pn28240k", "realtek,rtl8382-soc";
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model = "Panasonic Switch-M24eG PN28240K";
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aliases {
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led-boot = &led_status_eco_green;
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led-failsafe = &led_status_eco_amber;
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led-running = &led_status_eco_green;
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led-upgrade = &led_status_eco_green;
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};
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/*
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* sfp0/1 are "combo" port with each TP port (23/24), and they are
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* connected to the RTL8218FB. Currently, there is no support for
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* the chip and only TP ports work by the RTL8218D support.
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*/
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sfp0: sfp-p23 {
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compatible = "sff,sfp";
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i2c-bus = <&i2c0>;
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tx-fault-gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
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tx-disable-gpio = <&gpio1 1 GPIO_ACTIVE_HIGH>;
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mod-def0-gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
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los-gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
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};
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sfp1: sfp-p24 {
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compatible = "sff,sfp";
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i2c-bus = <&i2c1>;
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tx-fault-gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
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tx-disable-gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
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mod-def0-gpio = <&gpio1 6 GPIO_ACTIVE_LOW>;
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los-gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
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};
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};
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&leds {
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led_status_eco_amber: led-5 {
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gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
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color = <LED_COLOR_ID_AMBER>;
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function = LED_FUNCTION_STATUS;
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function-enumerator = <1>;
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};
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led_status_eco_green: led-6 {
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gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_STATUS;
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function-enumerator = <2>;
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};
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};
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&i2c_gpio_0 {
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scl-gpios = <&gpio0 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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sda-gpios = <&gpio0 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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};
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&i2c_gpio_1 {
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scl-gpios = <&gpio0 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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sda-gpios = <&gpio0 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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};
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&gpio2 {
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interrupt-controller;
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#interrupt-cells = <2>;
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interrupt-parent = <&gpio0>;
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interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
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/*
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* GPIO12 (IO1_4): RTL8218B + RTL8218FB
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*
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* This GPIO pin should be specified as "reset-gpio" in mdio node,
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* but the current configuration of RTL8218B phy in the phy driver
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* seems to be incomplete and RTL8218FB phy won't be configured on
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* RTL8218D support. So, ethernet ports on these phys will be broken
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* after hard-resetting.
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* (RTL8218FB phy will be detected as RTL8218D by the phy driver)
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* At the moment, configure this GPIO pin as gpio-hog to avoid breaking
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* by resetting.
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*/
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ext_switch_reset {
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gpio-hog;
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gpios = <12 GPIO_ACTIVE_HIGH>;
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output-high;
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line-name = "ext-switch-reset";
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};
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};
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&i2c_switch {
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i2c0: i2c@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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};
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i2c1: i2c@1 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <1>;
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};
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};
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&mdio_bus0 {
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EXTERNAL_PHY(0)
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EXTERNAL_PHY(1)
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EXTERNAL_PHY(2)
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EXTERNAL_PHY(3)
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EXTERNAL_PHY(4)
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EXTERNAL_PHY(5)
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EXTERNAL_PHY(6)
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EXTERNAL_PHY(7)
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INTERNAL_PHY(8)
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INTERNAL_PHY(9)
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INTERNAL_PHY(10)
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INTERNAL_PHY(11)
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INTERNAL_PHY(12)
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INTERNAL_PHY(13)
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INTERNAL_PHY(14)
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INTERNAL_PHY(15)
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/* RTL8218FB */
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EXTERNAL_PHY(16)
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EXTERNAL_PHY(17)
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EXTERNAL_PHY(18)
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EXTERNAL_PHY(19)
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EXTERNAL_PHY(20)
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EXTERNAL_PHY(21)
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EXTERNAL_PHY(22)
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EXTERNAL_PHY(23)
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};
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&switch0 {
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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SWITCH_PORT_SDS(0, 1, 0, qsgmii)
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SWITCH_PORT_SDS(1, 2, 0, qsgmii)
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SWITCH_PORT_SDS(2, 3, 0, qsgmii)
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SWITCH_PORT_SDS(3, 4, 0, qsgmii)
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SWITCH_PORT_SDS(4, 5, 1, qsgmii)
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SWITCH_PORT_SDS(5, 6, 1, qsgmii)
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SWITCH_PORT_SDS(6, 7, 1, qsgmii)
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SWITCH_PORT_SDS(7, 8, 1, qsgmii)
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SWITCH_PORT(8, 9, internal)
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SWITCH_PORT(9, 10, internal)
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SWITCH_PORT(10, 11, internal)
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SWITCH_PORT(11, 12, internal)
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SWITCH_PORT(12, 13, internal)
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SWITCH_PORT(13, 14, internal)
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SWITCH_PORT(14, 15, internal)
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SWITCH_PORT(15, 16, internal)
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SWITCH_PORT_SDS(16, 17, 2, qsgmii)
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SWITCH_PORT_SDS(17, 18, 2, qsgmii)
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SWITCH_PORT_SDS(18, 19, 2, qsgmii)
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SWITCH_PORT_SDS(19, 20, 2, qsgmii)
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SWITCH_PORT_SDS(20, 21, 3, qsgmii)
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SWITCH_PORT_SDS(21, 22, 3, qsgmii)
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SWITCH_PORT_SDS(22, 23, 3, qsgmii)
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SWITCH_PORT_SDS(23, 24, 3, qsgmii)
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port@28 {
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ethernet = <ðernet0>;
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reg = <28>;
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phy-mode = "internal";
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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};
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};
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