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Wed, 31 Oct 2018 11:37:25 -0700 (PDT) From: Jagan Teki To: Maxime Ripard , Chen-Yu Tsai , Icenowy Zheng , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Cc: Jagan Teki Subject: [RFC PATCH 7/7] arm64: allwinner: h6: orangepi-liet2: Enable AP6356S WiFi support Date: Thu, 1 Nov 2018 00:06:34 +0530 Message-Id: <20181031183634.29640-7-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20181031183634.29640-1-jagan@amarulasolutions.com> References: <20181031183634.29640-1-jagan@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jagan Teki 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 --- 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: jagan@amarulasolutions.com (Jagan Teki) Date: Thu, 1 Nov 2018 00:06:34 +0530 Subject: [RFC PATCH 7/7] arm64: allwinner: h6: orangepi-liet2: Enable AP6356S WiFi support In-Reply-To: <20181031183634.29640-1-jagan@amarulasolutions.com> References: <20181031183634.29640-1-jagan@amarulasolutions.com> Message-ID: <20181031183634.29640-7-jagan@amarulasolutions.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Jagan Teki 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 --- 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 at 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