From: Fabien Parent <fparent@baylibre.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: Fabien Parent <fparent@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 5/7] arm64: dts: mediatek: mt8195-demo: enable ethernet
Date: Tue, 26 Apr 2022 15:41:03 +0200 [thread overview]
Message-ID: <20220426134106.242353-6-fparent@baylibre.com> (raw)
In-Reply-To: <20220426134106.242353-1-fparent@baylibre.com>
Enable ethernet on the MT8195 demo board.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
---
arch/arm64/boot/dts/mediatek/mt8195-demo.dts | 108 +++++++++++++++++++
1 file changed, 108 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
index 08cab3b3943b..0b7985486e2a 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
@@ -80,6 +80,30 @@ optee_reserved: optee@43200000 {
};
};
+ð {
+ phy-mode = "rgmii-rxid";
+ phy-handle = <ð_phy>;
+ snps,reset-gpio = <&pio 93 GPIO_ACTIVE_HIGH>;
+ snps,reset-delays-us = <0 10000 10000>;
+ mediatek,tx-delay-ps = <2030>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <ð_default_pins>;
+ pinctrl-1 = <ð_sleep_pins>;
+ status = "okay";
+
+ mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eth_phy: phy@1 {
+ compatible = "ethernet-phy-id001c.c916";
+ #phy-cells = <0>;
+ reg = <0x1>;
+ };
+ };
+};
+
&i2c6 {
clock-frequency = <400000>;
pinctrl-0 = <&i2c6_pins>;
@@ -260,6 +284,90 @@ &mt6359_vsram_others_ldo_reg {
};
&pio {
+ eth_default_pins: eth-default-pins {
+ pins-cc {
+ pinmux = <PINMUX_GPIO85__FUNC_GBE_TXC>,
+ <PINMUX_GPIO88__FUNC_GBE_TXEN>,
+ <PINMUX_GPIO87__FUNC_GBE_RXDV>,
+ <PINMUX_GPIO86__FUNC_GBE_RXC>;
+ drive-strength = <MTK_DRIVE_8mA>;
+ };
+
+ pins-mdio {
+ pinmux = <PINMUX_GPIO89__FUNC_GBE_MDC>,
+ <PINMUX_GPIO90__FUNC_GBE_MDIO>;
+ input-enable;
+ };
+
+ pins-phy-reset {
+ pinmux = <PINMUX_GPIO93__FUNC_GPIO93>;
+ };
+
+ pins-power {
+ pinmux = <PINMUX_GPIO91__FUNC_GPIO91>,
+ <PINMUX_GPIO92__FUNC_GPIO92>;
+ output-high;
+ };
+
+ pins-rxd {
+ pinmux = <PINMUX_GPIO81__FUNC_GBE_RXD3>,
+ <PINMUX_GPIO82__FUNC_GBE_RXD2>,
+ <PINMUX_GPIO83__FUNC_GBE_RXD1>,
+ <PINMUX_GPIO84__FUNC_GBE_RXD0>;
+ };
+
+ pins-txd {
+ pinmux = <PINMUX_GPIO77__FUNC_GBE_TXD3>,
+ <PINMUX_GPIO78__FUNC_GBE_TXD2>,
+ <PINMUX_GPIO79__FUNC_GBE_TXD1>,
+ <PINMUX_GPIO80__FUNC_GBE_TXD0>;
+ drive-strength = <MTK_DRIVE_8mA>;
+ };
+ };
+
+ eth_sleep_pins: eth-sleep-pins {
+ pins-cc {
+ pinmux = <PINMUX_GPIO85__FUNC_GPIO85>,
+ <PINMUX_GPIO88__FUNC_GPIO88>,
+ <PINMUX_GPIO87__FUNC_GPIO87>,
+ <PINMUX_GPIO86__FUNC_GPIO86>;
+ };
+
+ pins-mdio {
+ pinmux = <PINMUX_GPIO89__FUNC_GPIO89>,
+ <PINMUX_GPIO90__FUNC_GPIO90>;
+ input-disable;
+ bias-disable;
+ };
+
+ pins-phy-reset {
+ pinmux = <PINMUX_GPIO93__FUNC_GPIO93>;
+ input-disable;
+ bias-disable;
+ };
+
+ pins-power {
+ pinmux = <PINMUX_GPIO91__FUNC_GPIO91>,
+ <PINMUX_GPIO92__FUNC_GPIO92>;
+ input-disable;
+ bias-disable;
+ };
+
+ pins-rxd {
+ pinmux = <PINMUX_GPIO81__FUNC_GPIO81>,
+ <PINMUX_GPIO82__FUNC_GPIO82>,
+ <PINMUX_GPIO83__FUNC_GPIO83>,
+ <PINMUX_GPIO84__FUNC_GPIO84>;
+ };
+
+ pins-txd {
+ pinmux = <PINMUX_GPIO77__FUNC_GPIO77>,
+ <PINMUX_GPIO78__FUNC_GPIO78>,
+ <PINMUX_GPIO79__FUNC_GPIO79>,
+ <PINMUX_GPIO80__FUNC_GPIO80>;
+ };
+ };
+
gpio_keys_pins: gpio-keys-pins {
pins {
pinmux = <PINMUX_GPIO106__FUNC_GPIO106>;
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
next prev parent reply other threads:[~2022-04-26 13:44 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-26 13:40 [PATCH 0/7] arm64: dts: mediatek: mt8195-demo: Add more peripheral support Fabien Parent
2022-04-26 13:40 ` [PATCH 1/7] dt-bindings: usb: mediatek, mtu3: add binding for MT8195 SoC Fabien Parent
2022-04-27 6:12 ` Macpaul Lin
2022-04-28 7:53 ` [PATCH 1/7] dt-bindings: usb: mediatek,mtu3: " Krzysztof Kozlowski
2022-04-26 13:41 ` [PATCH 2/7] arm64: dts: mediatek: mt8195: add ssusb support Fabien Parent
2022-04-26 13:41 ` [PATCH 3/7] arm64: dts: mediatek: mt8195: add ethernet device node Fabien Parent
2022-04-27 6:16 ` Macpaul Lin
2022-04-26 13:41 ` [PATCH 4/7] arm64: dts: mediatek: mt8195-evb: enable ethernet Fabien Parent
2022-04-26 13:41 ` Fabien Parent [this message]
2022-04-27 6:25 ` [PATCH 5/7] arm64: dts: mediatek: mt8195-demo: " Macpaul Lin
2022-04-29 14:00 ` Matthias Brugger
2022-04-29 15:22 ` Fabien Parent
2022-05-06 9:11 ` Macpaul Lin
2022-04-26 13:41 ` [PATCH 6/7] arm64: dts: mediatek: mt8195-demo: Remove input-name property Fabien Parent
2022-04-26 13:41 ` [PATCH 7/7] arm64: dts: mediatek: mt8195-demo: enable uart1 Fabien Parent
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220426134106.242353-6-fparent@baylibre.com \
--to=fparent@baylibre.com \
--cc=devicetree@vger.kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=matthias.bgg@gmail.com \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox