From: Jagan Teki <[email protected]> Enable AP6356S WiFi/BT combo chip on Orangepi Lite2 board: - WiFi SDIO interface is connected to MMC1 - WiFi WL-PMU-EN pin connected to gpio PM3: attach to mmc-pwrseq - WiFi WL-WAKE-AP pin connected to gpio PM0 - 32kHz external oscillator gate clock from RTC
Signed-off-by: Jagan Teki <[email protected]> --- Note: - chip detected, but failed to connect [ 129.084504] brcmfmac: brcmf_sdio_hostmail: mailbox indicates firmware halted [ 135.906409] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout .../allwinner/sun50i-h6-orangepi-lite2.dts | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts index e098a2475f2d..b8012208c185 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts @@ -8,4 +8,31 @@ / { model = "OrangePi Lite2"; compatible = "xunlong,orangepi-lite2", "allwinner,sun50i-h6"; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rtc 1>; + clock-names = "ext_clock"; + reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* WL-REG-ON: PM3 */ + post-power-on-delay-ms = <200>; + }; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <®_cldo2>; + vqmmc-supply = <®_bldo3>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&r_pio>; + interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* WL-WAKE-AP: PM0 */ + interrupt-names = "host-wake"; + }; }; -- 2.18.0.321.gffc6fa0e3 -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
