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@@ -0,0 +1,73 @@
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+From: Sergey Matyukevich <geomatsi@gmail.com>
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+Date: Sun, 11 Feb 2018 16:21:43 +0300
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+Subject: [PATCH] arm64: dts: orange-pi-zero-plus2: enable AP6212a WiFi/BT combo
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+
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+Enable AP6212a WiFi/BT combo chip on orange-pi-zero-plus2 board:
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+- WiFi SDIO interface is connected to MMC1
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+- WiFi REG_ON pin connected to gpio PA9: attach to mmc-pwrseq
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+- WiFi HOST_WAKE pin connected to gpio PL7
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+- BT is connected to UART1
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+
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+Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
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+Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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+---
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+ .../allwinner/sun50i-h5-orangepi-zero-plus2.dts | 32 ++++++++++++++++++++++
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+ 1 file changed, 32 insertions(+)
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+
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+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
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+index a42fd79a62a3..d415b7b67cce 100644
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+--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
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++++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
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+@@ -64,6 +64,13 @@
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ };
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++
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++ wifi_pwrseq: wifi_pwrseq {
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++ compatible = "mmc-pwrseq-simple";
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++ pinctrl-names = "default";
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++ reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
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++ post-power-on-delay-ms = <200>;
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++ };
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+ };
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+
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+ &mmc0 {
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+@@ -75,6 +82,25 @@
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+ status = "okay";
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+ };
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+
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++&mmc1 {
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&mmc1_pins_a>;
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++ vmmc-supply = <®_vcc3v3>;
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++ vqmmc-supply = <®_vcc3v3>;
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++ mmc-pwrseq = <&wifi_pwrseq>;
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++ bus-width = <4>;
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++ non-removable;
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++ status = "okay";
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++
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++ brcmf: wifi@1 {
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++ reg = <1>;
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++ compatible = "brcm,bcm4329-fmac";
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++ interrupt-parent = <&r_pio>;
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++ interrupts = <0 7 IRQ_TYPE_LEVEL_LOW>; /* PL7 */
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++ interrupt-names = "host-wake";
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++ };
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++};
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++
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+ &mmc2 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc2_8bit_pins>;
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+@@ -90,3 +116,9 @@
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+ pinctrl-0 = <&uart0_pins_a>;
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+ status = "okay";
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+ };
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++
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++&uart1 {
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
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++ status = "okay";
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++};
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+--
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+2.16.1
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+
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