lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 3 Apr 2017 11:14:32 +0200 From: Corentin Labbe <clabbe.montjoie@...il.com> To: robh+dt@...nel.org, mark.rutland@....com, maxime.ripard@...e-electrons.com, wens@...e.org, linux@...linux.org.uk, catalin.marinas@....com, will.deacon@....com, peppe.cavallaro@...com, alexandre.torgue@...com Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, LABBE Corentin <clabbe.montjoie@...il.com> Subject: [PATCH v3 08/20] ARM: dts: sun8i: Enable dwmac-sun8i on the Banana Pi M2+ From: LABBE Corentin <clabbe.montjoie@...il.com> The dwmac-sun8i hardware is present on the Banana Pi M2+ It uses an external PHY rtl8211e via RGMII. This patch create the needed regulator, emac and phy nodes. Signed-off-by: Corentin Labbe <clabbe.montjoie@...il.com> --- arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts | 38 +++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts index 52acbe1..7fd7704 100644 --- a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts +++ b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts @@ -90,6 +90,18 @@ pinctrl-0 = <&wifi_en_bpi_m2p>; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ }; + + reg_gmac_3v3: gmac-3v3 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&gmac_power_pin_orangepi>; + regulator-name = "gmac-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <100000>; + enable-active-high; + gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; + }; }; &ehci1 { @@ -186,3 +198,29 @@ /* USB VBUS is on as long as VCC-IO is on */ status = "okay"; }; + +&pio { + gmac_power_pin_orangepi: gmac_power_pin@0 { + pins = "PD6"; + function = "gpio_out"; + drive-strength = <10>; + }; +}; + +&mdio { + ext_rgmii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; +}; + +&emac { + pinctrl-names = "default"; + pinctrl-0 = <&emac_rgmii_pins>; + phy-supply = <®_gmac_3v3>; + phy-handle = <&ext_rgmii_phy>; + phy-mode = "rgmii"; + + allwinner,leds-active-low; + status = "okay"; +}; -- 2.10.2
Powered by blists - more mailing lists