From 65c91a71ea8099e81ecf124dc094476a93a28c47 Mon Sep 17 00:00:00 2001
From: Karel Balej <balejk@matfyz.cz>
Date: Mon, 25 Dec 2023 22:45:29 +0100
Subject: [PATCH] DONOTMERGE: dt-bindings: samsung,coreprimevelte: add SDIO

This includes WiFi and Bluetooth.
---
 .../pxa1908-samsung-coreprimevelte.dts        | 124 ++++++++++++++++++
 1 file changed, 124 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts b/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts
index bd014d690738..fbbc67383841 100644
--- a/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts
+++ b/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts
@@ -11,6 +11,7 @@
 	aliases {
 		mmc0 = &sdh2; /* eMMC */
 		mmc1 = &sdh0; /* SD card */
+		mmc2 = &sdh1; /* SDIO */
 		serial0 = &uart0;
 	};
 
@@ -123,6 +124,12 @@
 		ctrl-gpios = <&gpio 97 GPIO_ACTIVE_HIGH>;
 		max-brightness = <210>;
 	};
+
+	wlan_pwrseq: pwrseq0 {
+		compatible = "mmc-pwrseq-simple";
+		powerdown-gpios = <&gpio 57 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio 58 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &smmu {
@@ -294,6 +301,79 @@
 		pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
 		pinctrl-single,low-power-mode = <0x208 0x388>;
 	};
+
+	sdh1_pins_1: pinmux-sdh1-1 {
+		pinctrl-single,pins = <
+			0x170 1
+			0x174 1
+			0x178 1
+			0x17c 1
+			0x180 1>;
+			pinctrl-single,drive-strength = <0x1000 0x1800>;
+			pinctrl-single,bias-pullup = <0 0xc000 0 0xc000>;
+			pinctrl-single,bias-pulldown = <0 0xa000 0 0xa000>;
+			pinctrl-single,input-schmitt = <0 0x30>;
+			pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+			pinctrl-single,low-power-mode = <0 0x388>;
+	};
+
+	sdh1_pins_2: pinmux-sdh1-2 {
+		pinctrl-single,pins = <0x184 1>;
+		pinctrl-single,drive-strength = <0x800 0x1800>;
+		pinctrl-single,bias-pullup = <0 0xc000 0 0xc000>;
+		pinctrl-single,bias-pulldown = <0 0xa000 0 0xa000>;
+		pinctrl-single,input-schmitt = <0 0x30>;
+		pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+		pinctrl-single,low-power-mode = <0x208 0x388>;
+	};
+
+	sdh1_pins_3: pinmux-sdh1-3 {
+		pinctrl-single,pins = <0xec 0>;
+		pinctrl-single,drive-strength = <0x1000 0x1800>;
+		pinctrl-single,bias-pullup = <0x8000 0x8000 0 0xc000>;
+		pinctrl-single,bias-pulldown = <0x8000 0x8000 0 0xa000>;
+		pinctrl-single,input-schmitt = <0 0x30>;
+		pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+		pinctrl-single,low-power-mode = <0 0x388>;
+	};
+
+	sdh1_edge_wakeup: pinmux-sdh1-edge-wakeup {
+		pinctrl-single,pins = <0x178 1>;
+		pinctrl-single,drive-strength = <0x1000 0x1800>;
+		pinctrl-single,bias-pullup = <0x8000 0x8000 0 0xc000>;
+		pinctrl-single,bias-pulldown = <0x8000 0x8000 0 0xa000>;
+		pinctrl-single,input-schmitt = <0x30 0x30>;
+		pinctrl-single,input-schmitt-enable = <0 0 0x40 0x40>;
+		pinctrl-single,low-power-mode = <0 0x388>;
+	};
+
+	sdh1_pins_1_fast: pinmux-sdh1-1-fast {
+		pinctrl-single,pins = <
+			0x170 1
+			0x174 1
+			0x178 1
+			0x17c 1
+			0x180 1
+		>;
+		pinctrl-single,drive-strength = <0x1800 0x1800>;
+		pinctrl-single,bias-pullup = <0 0xc000 0 0xc000>;
+		pinctrl-single,bias-pulldown = <0 0xa000 0 0xa000>;
+		pinctrl-single,input-schmitt = <0 0x30>;
+		pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+		pinctrl-single,low-power-mode = <0 0x388>;
+	};
+
+	sdh1_pins_2_fast: pinmux-sdh1-2-fast {
+		pinctrl-single,pins = <
+			0x184 1
+		>;
+		pinctrl-single,drive-strength = <0x1800 0x1800>;
+		pinctrl-single,bias-pullup = <0 0xc000 0 0xc000>;
+		pinctrl-single,bias-pulldown = <0 0xa000 0 0xa000>;
+		pinctrl-single,input-schmitt = <0 0x30>;
+		pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>;
+		pinctrl-single,low-power-mode = <0x208 0x388>;
+	};
 };
 
 &uart0 {
@@ -374,3 +454,47 @@
 	bus-width = <4>;
 	wp-inverted;
 };
+
+&sdh1 {
+	status = "okay";
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&sdh1_pins_1 &sdh1_pins_2 &sdh1_pins_3>;
+	pinctrl-1 = <&sdh1_pins_1_fast &sdh1_pins_2_fast &sdh1_pins_3>;
+	pinctrl-2 = <&sdh1_edge_wakeup>;
+	bus-width = <4>;
+	max-frequency = <200000000>;
+	cap-sd-highspeed;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	keep-power-in-suspend;
+	wakeup-source;
+	cap-sdio-irq;
+	vmmc-supply = <&ldo15>;
+	vqmmc-supply = <&buck2>;
+	mmc-pwrseq = <&wlan_pwrseq>;
+	non-removable;
+	cap-power-off-card;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	mwifiex: wifi@1 {
+		compatible = "marvell,sd8777";
+		reg = <1>;
+		interrupt-parent = <&gpio>;
+		interrupts = <38 IRQ_TYPE_LEVEL_LOW>;
+		marvell,wakeup-pin = <3>;
+	};
+
+	btmrvl: bluetooth@2 {
+		compatible = "marvell,sd8777-bt";
+		reg = <2>;
+		interrupt-parent = <&gpio>;
+		interrupts = <40 IRQ_TYPE_LEVEL_LOW>;
+
+		marvell,cal-data = /bits/ 8 <
+			0x00 0x1c 0xfa 0x37 0xff 0xff 0xff 0xff 0x00 0x0d 0x7f 0x01
+			0xce 0xba 0x00 0x00 0x00 0x2d 0xc6 0xc0 0x00 0x00 0x00 0x00
+			0x00 0xf0 0x00 0x00>;
+	};
+};
-- 
2.39.5