Commit ec4c6c57 authored by Jonathan Marek's avatar Jonathan Marek Committed by Andy Gross

ARM: dts: qcom: msm8974-hammerhead: add WiFi support

This patch adds WiFi support to the LG Nexus 5 (hammerhead) phone.
Signed-off-by: default avatarJonathan Marek <jonathan@marek.ca>
[masneyb@onstation.org: Enabled wlan_regulator_pin and wlan_sleep_clk_pin]
Signed-off-by: default avatarBrian Masney <masneyb@onstation.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: default avatarAndy Gross <andy.gross@linaro.org>
parent 57c23241
...@@ -220,6 +220,20 @@ l24 { ...@@ -220,6 +220,20 @@ l24 {
}; };
}; };
}; };
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 { &soc {
...@@ -242,6 +256,20 @@ cmd-data { ...@@ -242,6 +256,20 @@ cmd-data {
}; };
}; };
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 { i2c3_pins: i2c3 {
mux { mux {
pins = "gpio10", "gpio11"; pins = "gpio10", "gpio11";
...@@ -283,6 +311,32 @@ sdhci@f9824900 { ...@@ -283,6 +311,32 @@ sdhci@f9824900 {
pinctrl-0 = <&sdhc1_pin_a>; 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 { gpio-keys {
compatible = "gpio-keys"; compatible = "gpio-keys";
input-name = "gpio-keys"; input-name = "gpio-keys";
...@@ -371,6 +425,22 @@ gpio_keys_pin_a: gpio-keys-active { ...@@ -371,6 +425,22 @@ gpio_keys_pin_a: gpio-keys-active {
bias-pull-up; bias-pull-up;
power-source = <PM8941_GPIO_S3>; power-source = <PM8941_GPIO_S3>;
}; };
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>;
};
}; };
}; };
}; };
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