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 PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sun, 7 Apr 2019 17:31:52 +0200 From: Clément Péron <peron.clem@...il.com> To: megous@...ous.com Cc: linux-sunxi@...glegroups.com, Maxime Ripard <maxime.ripard@...tlin.com>, Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh+dt@...nel.org>, Linus Walleij <linus.walleij@...aro.org>, David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>, Mark Rutland <mark.rutland@....com>, Giuseppe Cavallaro <peppe.cavallaro@...com>, Alexandre Torgue <alexandre.torgue@...com>, Jose Abreu <joabreu@...opsys.com>, "David S. Miller" <davem@...emloft.net>, Maxime Coquelin <mcoquelin.stm32@...il.com>, Arend van Spriel <arend.vanspriel@...adcom.com>, Franky Lin <franky.lin@...adcom.com>, Hante Meuleman <hante.meuleman@...adcom.com>, Chi-Hsien Lin <chi-hsien.lin@...ress.com>, Wright Feng <wright.feng@...ress.com>, Kalle Valo <kvalo@...eaurora.org>, Naveen Gupta <naveen.gupta@...ress.com>, dri-devel@...ts.freedesktop.org, devicetree <devicetree@...r.kernel.org>, linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>, linux-kernel <linux-kernel@...r.kernel.org>, netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com, linux-wireless@...r.kernel.org, brcm80211-dev-list.pdl@...adcom.com, brcm80211-dev-list@...ress.com, linux-gpio@...r.kernel.org Subject: Re: [linux-sunxi] [PATCH 12/12] arm64: dts: allwinner: orange-pi-3: Enable WiFi Hi, On Sat, 6 Apr 2019 at 01:45, megous via linux-sunxi <linux-sunxi@...glegroups.com> wrote: > > From: Ondrej Jirman <megous@...ous.com> > > Orange Pi 3 has AP6256 WiFi/BT module. WiFi part of the module is > called bcm43356 and can be used with the brcmfmac driver. The module > is powered by the two always on regulators (not AXP805). > > WiFi uses a PG port with 1.8V voltage level signals. SoC needs to be > configured so that it sets up an 1.8V input bias on this port. This is > done by the pio driver by reading the vcc-pg-supply voltage. > > You'll need a fw_bcm43456c5_ag.bin firmware file and nvram.txt > configuration that can be found in the Xulongs's repository for H6: > > https://github.com/orangepi-xunlong/OrangePiH6_external/tree/master/ap6256 > > Mainline brcmfmac driver expects the firmware and nvram at the > following paths relative to the firmware directory: > > brcm/brcmfmac43456-sdio.bin > brcm/brcmfmac43456-sdio.txt > > Signed-off-by: Ondrej Jirman <megous@...ous.com> > --- > .../dts/allwinner/sun50i-h6-orangepi-3.dts | 48 +++++++++++++++++++ > 1 file changed, 48 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts > index 5270142527f5..6a201829bb62 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts > @@ -66,6 +66,26 @@ > regulator-always-on; > }; > > + reg_vcc33_wifi: vcc33-wifi { > + /* Always on 3.3V regulator for WiFi and BT */ > + compatible = "regulator-fixed"; > + regulator-name = "vcc33-wifi"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + vin-supply = <®_vcc5v>; > + }; > + > + reg_vcc_wifi_io: vcc-wifi-io { > + /* Always on 1.8V/300mA regulator for WiFi and BT IO */ > + compatible = "regulator-fixed"; > + regulator-name = "vcc-wifi-io"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + vin-supply = <®_vcc33_wifi>; > + }; > + > /* > * The board uses 2.5V RGMII signalling. Power sequence > * to enable the phy is to enable GMAC-2V5 and GMAC-3V3 (aldo2) > @@ -86,6 +106,14 @@ > */ > vin-supply = <®_aldo2>; /* GMAC-3V3 */ > }; > + > + wifi_pwrseq: wifi_pwrseq { > + compatible = "mmc-pwrseq-simple"; > + clocks = <&rtc 1>; Maybe I missed something, but the RTC in H6 is not yet available : https://lkml.org/lkml/2018/10/31/822 Regards, Clement > + clock-names = "ext_clock"; > + reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */ > + post-power-on-delay-ms = <200>; > + }; > }; > > &cpu0 { > @@ -146,6 +174,25 @@ > status = "okay"; > }; > > +&mmc1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc1_pins>; > + vmmc-supply = <®_vcc33_wifi>; > + vqmmc-supply = <®_vcc_wifi_io>; > + mmc-pwrseq = <&wifi_pwrseq>; > + bus-width = <4>; > + non-removable; > + status = "okay"; > + > + brcm: sdio-wifi@1 { > + reg = <1>; > + compatible = "brcm,bcm4329-fmac"; > + interrupt-parent = <&r_pio>; > + interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* PM0 */ > + interrupt-names = "host-wake"; > + }; > +}; > + > &ohci0 { > status = "okay"; > }; > @@ -157,6 +204,7 @@ > &pio { > vcc-pc-supply = <®_bldo2>; > vcc-pd-supply = <®_cldo1>; > + vcc-pg-supply = <®_vcc_wifi_io>; > }; > > &r_i2c { > -- > 2.21.0 > > -- > You received this message because you are subscribed to the Google Groups "linux-sunxi" group. > To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe@...glegroups.com. > For more options, visit https://groups.google.com/d/optout.
Powered by blists - more mailing lists