From mboxrd@z Thu Jan 1 00:00:00 1970 From: simon@lineageos.org (Simon Shields) Date: Thu, 9 Nov 2017 00:23:04 +1100 Subject: [PATCH v2] arm/dts/trats2: add bcm4334 device node Message-ID: <20171108132258.GA15728@lineageos.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch allows the bcm4334 to power on and enables wifi functionality on trats2. Signed-off-by: Simon Shields --- arch/arm/boot/dts/exynos4412-trats2.dts | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 2da6ced64ee0..2560e8a348ff 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -240,6 +240,13 @@ }; + wlan_pwrseq: sdhci3-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpj0 0 GPIO_ACTIVE_LOW>; + clocks = <&max77686 MAX77686_CLK_PMIC>; + clock-names = "ext_clock"; + }; + sound { compatible = "samsung,trats2-audio"; samsung,i2s-controller = <&i2s0>; @@ -1238,6 +1245,27 @@ status = "okay"; }; +&sdhci_3 { + #address-cells = <1>; + #size-cells = <0>; + non-removable; + bus-width = <4>; + + mmc-pwrseq = <&wlan_pwrseq>; + pinctrl-names = "default"; + pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>; + vmmc-supply = <&ldo21_reg>; + status = "okay"; + + brcmf: brcmf at 1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&gpx2>; + interrupts = <5 0>; + interrupt-names = "host-wake"; + }; +}; + &serial_0 { status = "okay"; }; -- 2.15.0