[PATCH v2 1/9] ARM: tegra: lg-x3: Adjust WiFi node

[Svyatoslav Ryhel <clamor95@gmail.com>]

Add missing BCM4330 compatible along with keeping fallback according to
current schema. Add missing lpo clock used by the module.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
 arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi b/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi
index 60e8a19aa70ec..7010d8c01abcb 100644
--- a/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi
+++ b/arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi
@@ -1669,9 +1669,12 @@ sdmmc1: mmc@78000000 {
 
 		/* BCM4330B1 37.4 MHz Class 1.5 ExtLNA */
 		wifi@1 {
-			compatible = "brcm,bcm4329-fmac";
+			compatible = "brcm,bcm4330-fmac", "brcm,bcm4329-fmac";
 			reg = <1>;
 
+			clocks = <&ext_lpo_in>;
+			clock-names = "lpo";
+
 			interrupt-parent = <&gpio>;
 			interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "host-wake";
@@ -1714,6 +1717,14 @@ clk32k_in: clock-32k {
 		clock-output-names = "pmic-oscillator";
 	};
 
+	/* PMIC's 32KHz oscillator for WiFi/GPS LPO input */
+	ext_lpo_in: clock-elpo-32k {
+		compatible = "fixed-clock";
+		clock-frequency = <32768>;
+		clock-output-names = "ext-lpo-32k-in";
+		#clock-cells = <0>;
+	};
+
 	gps_refclk: clock-gps {
 		compatible = "fixed-clock";
 		clock-frequency = <26000000>;
-- 
2.53.0