From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Brian Masney <masneyb@onstation.org>
Cc: andy.gross@linaro.org, david.brown@linaro.org,
robh+dt@kernel.org, mark.rutland@arm.com,
linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Jonathan Marek <jonathan@marek.ca>
Subject: Re: [PATCH] ARM: dts: qcom: msm8974-hammerhead: add WiFi support
Date: Wed, 28 Nov 2018 15:07:27 -0800 [thread overview]
Message-ID: <20181128230727.GC24969@minitux> (raw)
In-Reply-To: <20181104215034.3677-1-masneyb@onstation.org>
On Sun 04 Nov 13:50 PST 2018, Brian Masney wrote:
> From: Jonathan Marek <jonathan@marek.ca>
>
> This patch adds WiFi support to the LG Nexus 5 (hammerhead) phone.
>
> Signed-off-by: Jonathan Marek <jonathan@marek.ca>
> [masneyb@onstation.org: Enabled wlan_regulator_pin and wlan_sleep_clk_pin]
> Signed-off-by: Brian Masney <masneyb@onstation.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Regards,
Bjorn
> ---
> .../qcom-msm8974-lge-nexus5-hammerhead.dts | 70 +++++++++++++++++++
> 1 file changed, 70 insertions(+)
>
> diff --git a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
> index fe2b5524a679..7fad5a48d4a3 100644
> --- a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
> +++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
> @@ -221,6 +221,20 @@
> };
> };
> };
> +
> + vreg_wlan: wlan-regulator {
> + compatible = "regulator-fixed";
> +
> + regulator-name = "wl-reg";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> +
> + gpio = <&msmgpio 26 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&wlan_regulator_pin>;
> + };
> };
>
> &soc {
> @@ -253,6 +267,20 @@
> };
> };
>
> + sdhc2_pin_a: sdhc2-pin-active {
> + clk {
> + pins = "sdc2_clk";
> + drive-strength = <6>;
> + bias-disable;
> + };
> +
> + cmd-data {
> + pins = "sdc2_cmd", "sdc2_data";
> + drive-strength = <6>;
> + bias-pull-up;
> + };
> + };
> +
> i2c3_pins: i2c3 {
> mux {
> pins = "gpio10", "gpio11";
> @@ -324,6 +352,32 @@
> pinctrl-0 = <&sdhc1_pin_a>;
> };
>
> + sdhci@f98a4900 {
> + status = "ok";
> +
> + max-frequency = <100000000>;
> + bus-width = <4>;
> + non-removable;
> + vmmc-supply = <&vreg_wlan>;
> + vqmmc-supply = <&pm8941_s3>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&sdhc2_pin_a>;
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + bcrmf@1 {
> + compatible = "brcm,bcm4339-fmac", "brcm,bcm4329-fmac";
> + reg = <1>;
> +
> + brcm,drive-strength = <10>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&wlan_sleep_clk_pin>;
> + };
> + };
> +
> gpio-keys {
> compatible = "gpio-keys";
> input-name = "gpio-keys";
> @@ -463,6 +517,22 @@
> output-high;
> line-name = "otg-gpio";
> };
> +
> + wlan_sleep_clk_pin: wl-sleep-clk {
> + pins = "gpio16";
> + function = "func2";
> +
> + output-high;
> + power-source = <PM8941_GPIO_S3>;
> + };
> +
> + wlan_regulator_pin: wl-reg-active {
> + pins = "gpio17";
> + function = "normal";
> +
> + bias-disable;
> + power-source = <PM8941_GPIO_S3>;
> + };
> };
> };
> };
> --
> 2.17.2
>
prev parent reply other threads:[~2018-11-28 23:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-04 21:50 [PATCH] ARM: dts: qcom: msm8974-hammerhead: add WiFi support Brian Masney
2018-11-28 23:07 ` Bjorn Andersson [this message]
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