[PATCH 1/6] arm64: dts: qcom: sm8250-hdk: Enable the sdhc_2 port

[PATCH 1/6] arm64: dts: qcom: sm8250-hdk: Enable the sdhc_2 port

[ShiTou Hong]

The sm8250-hdk has an on-board SD/UFS card slot,
but the SDHCI port hasn't been enabled in the dts,
so we can't use it after booting.

Enable the dts node of SDHCI for the on-board SD card slot.
Add the pinctrl node of the SD card pins.

Co-developed-by: KancyJoe <kancy2333@outlook.com>
Signed-off-by: ShiTou Hong <dc_redstone@outlook.com>
---
 arch/arm64/boot/dts/qcom/sm8250-hdk.dts | 39 +++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
index c1c673086..a049d78f5 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
@@ -398,6 +398,32 @@ &qupv3_id_1 {
 
 &tlmm {
 	gpio-reserved-ranges = <28 4>, <40 4>;
+
+	sd_ufs_cd_pins: sd-ufs-cd-default-state {
+		pins = "gpio77";
+		function = "gpio";
+		bias-pull-up;
+	};
+
+	sdc2_default: sdc2-default-state {
+		cmd-pins {
+			pins = "sdc2_cmd";
+			bias-pull-up;
+			drive-strength = <10>;
+		};
+
+		data-pins {
+			pins = "sdc2_data";
+			bias-pull-up;
+			drive-strength = <10>;
+		};
+
+		clk-pins {
+			pins = "sdc2_clk";
+			bias-disable;
+			drive-strength = <16>;
+		};
+	};
 };
 
 &uart12 {
@@ -467,3 +493,16 @@ &usb_2_dwc3 {
 &venus {
 	status = "okay";
 };
+
+&sdhc_2 {
+	status = "okay";
+
+	cd-gpios = <&tlmm 77 GPIO_ACTIVE_LOW>;
+
+	vmmc-supply = <&vreg_l9c_2p96>;
+	vqmmc-supply = <&vreg_l6c_2p96>;
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_default>, <&sd_ufs_cd_pins>;
+	pinctrl-1 = <&sdc2_sleep_state>, <&sd_ufs_cd_pins>;
+};
-- 
2.47.3

[PATCH 2/6] arm64: dts: qcom: sm8250-hdk: Add LT9611UXC HDMI bridge

[ShiTou Hong]

The sm8250-hdk has a video bridge chip LT9611UXC
converting MIPI DSI to HDMI, which hasn't been added
in the dts, so we have no HDMI signal.

Add the 1V2 supply node for the chip and the HDMI connector node.
Enable the i2c port of the chip, the display controller and DSI port.
Add the pinctrl of LT9611UXC's RST and IRQ pins.

Co-developed-by: KancyJoe <kancy2333@outlook.com>
Signed-off-by: ShiTou Hong <dc_redstone@outlook.com>
---
 arch/arm64/boot/dts/qcom/sm8250-hdk.dts | 105 ++++++++++++++++++++++++
 1 file changed, 105 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
index a049d78f5..0bc946682 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
@@ -44,6 +44,18 @@ vreg_s4a_1p8: pm8150-s4 {
 		vin-supply = <&vph_pwr>;
 	};
 
+	lt9611_1v2: lt9611-vdd12-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "LT9611_1V2";
+
+		regulator-always-on;
+		regulator-boot-on;
+
+		vin-supply = <&vph_pwr>;
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
+
 	vreg_s6c_0p88: smpc6-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vreg_s6c_0p88";
@@ -63,6 +75,17 @@ key-vol-up {
 			gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
 		};
 	};
+
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con: endpoint {
+				remote-endpoint = <&lt9611_out>;
+			};
+		};
+	};
 };
 
 &apps_rsc {
@@ -396,6 +419,10 @@ &qupv3_id_1 {
 	status = "okay";
 };
 
+&qupv3_id_0 {
+	status = "okay";
+};
+
 &tlmm {
 	gpio-reserved-ranges = <28 4>, <40 4>;
 
@@ -424,6 +451,20 @@ clk-pins {
 			drive-strength = <16>;
 		};
 	};
+
+	lt9611_pins: lt9611-default-state {
+		irq-pins {
+			pins = "gpio1";
+			function = "gpio";
+			bias-disable;
+		};
+
+		rst-pins {
+			pins = "gpio2";
+			function = "gpio";
+			output-high;
+		};
+	};
 };
 
 &uart12 {
@@ -506,3 +547,67 @@ &sdhc_2 {
 	pinctrl-0 = <&sdc2_default>, <&sd_ufs_cd_pins>;
 	pinctrl-1 = <&sdc2_sleep_state>, <&sd_ufs_cd_pins>;
 };
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	lt9611_codec: hdmi-bridge@2b {
+		compatible = "lontium,lt9611uxc";
+		reg = <0x2b>;
+		#sound-dai-cells = <1>;
+
+		interrupts-extended = <&tlmm 1 IRQ_TYPE_EDGE_FALLING>;
+		reset-gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+
+		vdd-supply = <&lt9611_1v2>;
+		vcc-supply = <&vreg_bob>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&lt9611_pins>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				lt9611_a: endpoint {
+					remote-endpoint = <&mdss_dsi0_out>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				lt9611_out: endpoint {
+					remote-endpoint = <&hdmi_con>;
+				};
+			};
+		};
+	};
+};
+
+&gpi_dma0 {
+	status = "okay";
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dsi0 {
+	status = "okay";
+	vdda-supply = <&vreg_l9a_1p2>;
+};
+
+&mdss_dsi0_out {
+	remote-endpoint = <&lt9611_a>;
+	data-lanes = <0 1 2 3>;
+};
+
+&mdss_dsi0_phy {
+	status = "okay";
+	vdds-supply = <&vreg_l5a_0p88>;
+};
-- 
2.47.3

[PATCH 3/6] arm64: dts: qcom: sm8250-hdk: Add FSA4480 USB-C protocol chip

[ShiTou Hong]

The sm8250-hdk has a USB-C port supporting OTG and DP altmode.
This is implemented with the FSA4480 chip,
which hasn't been added in the dts file.

Change the USB controller mode to OTG.
Enable the i2c controller for the chip and the dp controller.
Configure the PM8150b type-c module and vbus regulator.

Co-developed-by: KancyJoe <kancy2333@outlook.com>
Signed-off-by: ShiTou Hong <dc_redstone@outlook.com>
---
 arch/arm64/boot/dts/qcom/sm8250-hdk.dts | 113 +++++++++++++++++++++++-
 1 file changed, 112 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
index 0bc946682..7a2903941 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
@@ -6,6 +6,7 @@
 /dts-v1/;
 
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include <dt-bindings/usb/pd.h>
 #include "sm8250.dtsi"
 #include "pm8150.dtsi"
 #include "pm8150b.dtsi"
@@ -415,6 +416,10 @@ &pon_resin {
 	linux,code = <KEY_VOLUMEDOWN>;
 };
 
+&qupv3_id_2 {
+	status = "okay";
+};
+
 &qupv3_id_1 {
 	status = "okay";
 };
@@ -509,6 +514,10 @@ &usb_1_qmpphy {
 	vdda-pll-supply = <&vreg_l9a_1p2>;
 };
 
+&usb_1_qmpphy_out {
+	remote-endpoint = <&pm8150b_typec_mux_in>;
+};
+
 &usb_2_qmpphy {
 	status = "okay";
 	vdda-phy-supply = <&vreg_l18a_0p92>;
@@ -524,13 +533,18 @@ &usb_2 {
 };
 
 &usb_1_dwc3 {
-	dr_mode = "peripheral";
+	dr_mode = "otg";
+	usb-role-switch;
 };
 
 &usb_2_dwc3 {
 	dr_mode = "host";
 };
 
+&usb_1_dwc3_hs_out {
+	remote-endpoint = <&pm8150b_hs_in>;
+};
+
 &venus {
 	status = "okay";
 };
@@ -589,6 +603,28 @@ lt9611_out: endpoint {
 	};
 };
 
+&i2c15 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	fsa4480@43 {
+		compatible = "fcs,fsa4480";
+		reg = <0x43>;
+
+		interrupts-extended = <&tlmm 63 IRQ_TYPE_LEVEL_LOW>;
+
+		vcc-supply = <&vreg_bob>;
+		mode-switch;
+		orientation-switch;
+
+		port {
+			fsa4480_sbu_mux: endpoint {
+				remote-endpoint = <&pm8150b_typec_sbu_out>;
+			};
+		};
+	};
+};
+
 &gpi_dma0 {
 	status = "okay";
 };
@@ -597,6 +633,15 @@ &mdss {
 	status = "okay";
 };
 
+&mdss_dp {
+	status = "okay";
+};
+
+&mdss_dp_out {
+	data-lanes = <0 1>;
+	remote-endpoint = <&usb_1_qmpphy_dp_in>;
+};
+
 &mdss_dsi0 {
 	status = "okay";
 	vdda-supply = <&vreg_l9a_1p2>;
@@ -611,3 +656,69 @@ &mdss_dsi0_phy {
 	status = "okay";
 	vdds-supply = <&vreg_l5a_0p88>;
 };
+
+&pm8150b_vbus {
+	regulator-min-microamp = <500000>;
+	regulator-max-microamp = <3000000>;
+	status = "okay";
+};
+
+&pm8150b_typec {
+	status = "okay";
+
+	vdd-pdphy-supply = <&vreg_l2a_3p1>;
+
+	connector {
+		compatible = "usb-c-connector";
+
+		power-role = "source";
+		data-role = "dual";
+		self-powered;
+
+		vbus-supply = <&pm8150b_vbus>;
+
+		source-pdos = <PDO_FIXED(5000, 3000,PDO_FIXED_DUAL_ROLE |
+					 PDO_FIXED_USB_COMM |
+					 PDO_FIXED_DATA_SWAP)>;
+
+		altmodes {
+			displayport {
+				svid = /bits/ 16 <0xff01>;
+				vdo = <0x00001c46>;
+			};
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				pm8150b_hs_in: endpoint {
+					remote-endpoint = <&usb_1_dwc3_hs_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				pm8150b_typec_mux_in: endpoint {
+					remote-endpoint = <&usb_1_qmpphy_out>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				pm8150b_typec_sbu_out: endpoint {
+					remote-endpoint = <&fsa4480_sbu_mux>;
+				};
+			};
+		};
+	};
+};
+
+&usb_1_qmpphy_dp_in {
+	remote-endpoint = <&mdss_dp_out>;
+};
-- 
2.47.3

Re: [PATCH 3/6] arm64: dts: qcom: sm8250-hdk: Add FSA4480 USB-C protocol chip

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] arm64: dts: qcom: missing co-author sign-off and mismatched author email
--

commit 1a1ede276cc0d97ceb67bad5a51673b00f7ce0c3
Author: ShiTou Hong <redstone.dcity@gmail.com>

arm64: dts: qcom: sm8250-hdk: Add FSA4480 USB-C protocol chip

This commit adds the FSA4480 USB-C switch node and configures the PM8150B
type-c module, USB OTG role switch, and DisplayPort altmode in
arch/arm64/boot/dts/qcom/sm8250-hdk.dts.

>     arm64: dts: qcom: sm8250-hdk: Add FSA4480 USB-C protocol chip
>
>     The sm8250-hdk has a USB-C port supporting OTG and DP altmode.
>     This is implemented with the FSA4480 chip,
>     which hasn't been added in the dts file.
>
>     Change the USB controller mode to OTG.
>     Enable the i2c controller for the chip and the dp controller.
>     Configure the PM8150b type-c module and vbus regulator.
>
>     Co-developed-by: KancyJoe <kancy2333@outlook.com>
>     Signed-off-by: ShiTou Hong <dc_redstone@outlook.com>

[Severity: Low]
As documented in Documentation/process/submitting-patches.rst:

    Co-developed-by: denotes authorship, every Co-developed-by: must be immediately
    followed by a Signed-off-by: of the associated co-author.

Should the Co-developed-by tag for KancyJoe <kancy2333@outlook.com> be
immediately followed by a matching Signed-off-by tag from KancyJoe?

Also, the commit Author header uses redstone.dcity@gmail.com while the
Signed-off-by line uses dc_redstone@outlook.com. Should these two email
addresses match?

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20261023072832.2642647-1-dc_redstone@outlook.com?part=3

[PATCH 4/6] arm64: dts: qcom: sm8250-hdk: Enable the PCIe ports

[ShiTou Hong]

The sm8250-hdk has 2 PCIe ports which are not enabled in the dts.
The pcie0 is for the on-board ath11k WiFi/BT module;
while the pcie2 is for the M.2 connector.

Add the 3V3 regulator node for pcie2.
Enable the 2 pcie controllers and phys.

Co-developed-by: KancyJoe <kancy2333@outlook.com>
Signed-off-by: ShiTou Hong <dc_redstone@outlook.com>
---
 arch/arm64/boot/dts/qcom/sm8250-hdk.dts | 28 +++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
index 7a2903941..bd9b90fbc 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
@@ -57,6 +57,13 @@ lt9611_1v2: lt9611-vdd12-regulator {
 		regulator-max-microvolt = <1200000>;
 	};
 
+	vreg_3p3: vreg-3p3-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_3p3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
 	vreg_s6c_0p88: smpc6-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vreg_s6c_0p88";
@@ -722,3 +729,24 @@ pm8150b_typec_sbu_out: endpoint {
 &usb_1_qmpphy_dp_in {
 	remote-endpoint = <&mdss_dp_out>;
 };
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie0_phy {
+	vdda-phy-supply = <&vreg_l5a_0p88>;
+	vdda-pll-supply = <&vreg_l9a_1p2>;
+	status = "okay";
+};
+
+&pcie2 {
+	status = "okay";
+	vddpe-3v3-supply = <&vreg_3p3>;
+};
+
+&pcie2_phy {
+	vdda-phy-supply = <&vreg_l5a_0p88>;
+	vdda-pll-supply = <&vreg_l9a_1p2>;
+	status = "okay";
+};
-- 
2.47.3

Re: [PATCH 4/6] arm64: dts: qcom: sm8250-hdk: Enable the PCIe ports

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] arm64: dts: qcom: missing Co-developed-by sign-off and From email mismatch
--

commit 330aa236347071fbfcbc8b5b9c4e5d1913e72fce
Author: ShiTou Hong <redstone.dcity@gmail.com>

arm64: dts: qcom: sm8250-hdk: Enable the PCIe ports

This commit adds the 3V3 fixed regulator node for pcie2 and enables the pcie0
and pcie2 controllers and their PHYs on the sm8250-hdk board.

>     arm64: dts: qcom: sm8250-hdk: Enable the PCIe ports
>
>     The sm8250-hdk has 2 PCIe ports which are not enabled in the dts.
>     The pcie0 is for the on-board ath11k WiFi/BT module;
>     while the pcie2 is for the M.2 connector.
>
>     Add the 3V3 regulator node for pcie2.
>     Enable the 2 pcie controllers and phys.
>
>     Co-developed-by: KancyJoe <kancy2333@outlook.com>
>     Signed-off-by: ShiTou Hong <dc_redstone@outlook.com>

[Severity: Low]
Per Documentation/process/submitting-patches.rst, every Co-developed-by: tag
denotes authorship and must be immediately followed by a matching
Signed-off-by: tag from the associated co-author:

  Since Co-developed-by: denotes authorship, every Co-developed-by: must be
  immediately followed by a Signed-off-by: of the associated co-author.

Should this include a Signed-off-by: tag for KancyJoe <kancy2333@outlook.com>
immediately following the Co-developed-by: line?

Also, the commit Author email address (redstone.dcity@gmail.com) does not
match the email address in the submitter's Signed-off-by: line
(dc_redstone@outlook.com). Should the Author header and Signed-off-by: tag
use matching email addresses?

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20261023072832.2642647-1-dc_redstone@outlook.com?part=4

[PATCH 5/6] arm64: dts: qcom: sm8250-hdk: Add support of QCA6390

[ShiTou Hong]

The sm8250-hdk has a QCA6390 WiFi/BT module which hasn't
been added in the dts file.

Enable the UART port of BT, add the bluetooth node.
Add the QCA6390 PMU node.
Add the wifi node of pcieport0.
Add the missing regulator node of PM8009 which is used by QCA6390.
Add the pinctrl of QCA6390 enable pins.

Co-developed-by: KancyJoe <kancy2333@outlook.com>
Signed-off-by: ShiTou Hong <dc_redstone@outlook.com>
---
 arch/arm64/boot/dts/qcom/sm8250-hdk.dts | 118 ++++++++++++++++++++++++
 1 file changed, 118 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
index bd9b90fbc..57c282bdb 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
@@ -94,6 +94,67 @@ hdmi_con: endpoint {
 			};
 		};
 	};
+
+	qca6390-pmu {
+		compatible = "qcom,qca6390-pmu";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&qca6390_pins>;
+
+		vddaon-supply = <&vreg_s6a_0p95>;
+		vddpmu-supply = <&vreg_s2f_0p95>;
+		vddrfa0p95-supply = <&vreg_s2f_0p95>;
+		vddrfa1p3-supply = <&vreg_s8c_1p3>;
+		vddrfa1p9-supply = <&vreg_s5a_1p9>;
+		vddpcie1p3-supply = <&vreg_s8c_1p3>;
+		vddpcie1p9-supply = <&vreg_s5a_1p9>;
+		vddio-supply = <&vreg_s4a_1p8>;
+
+		wlan-enable-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>;
+		bt-enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
+
+		regulators {
+			vreg_pmu_rfa_cmn: ldo0 {
+				regulator-name = "vreg_pmu_rfa_cmn";
+			};
+
+			vreg_pmu_aon_0p59: ldo1 {
+				regulator-name = "vreg_pmu_aon_0p59";
+			};
+
+			vreg_pmu_wlcx_0p8: ldo2 {
+				regulator-name = "vreg_pmu_wlcx_0p8";
+			};
+
+			vreg_pmu_wlmx_0p85: ldo3 {
+				regulator-name = "vreg_pmu_wlmx_0p85";
+			};
+
+			vreg_pmu_btcmx_0p85: ldo4 {
+				regulator-name = "vreg_pmu_btcmx_0p85";
+			};
+
+			vreg_pmu_rfa_0p8: ldo5 {
+				regulator-name = "vreg_pmu_rfa_0p8";
+			};
+
+			vreg_pmu_rfa_1p2: ldo6 {
+				regulator-name = "vreg_pmu_rfa_1p2";
+			};
+
+			vreg_pmu_rfa_1p7: ldo7 {
+				regulator-name = "vreg_pmu_rfa_1p7";
+			};
+
+			vreg_pmu_pcie_0p9: ldo8 {
+				regulator-name = "vreg_pmu_pcie_0p9";
+			};
+
+			vreg_pmu_pcie_1p8: ldo9 {
+				regulator-name = "vreg_pmu_pcie_1p8";
+			};
+		};
+	};
 };
 
 &apps_rsc {
@@ -352,6 +413,13 @@ regulators-2 {
 		vdd-l5-l6-supply = <&vreg_bob>;
 		vdd-l7-supply = <&vreg_s4a_1p8>;
 
+		vreg_s2f_0p95: smps2 {
+			regulator-name = "vreg_s2f_0p95";
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <952000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+		};
+
 		vreg_l1f_cam_dvdd1_1p1: ldo1 {
 			regulator-name = "vreg_l1f_cam_dvdd1_1p1";
 			regulator-min-microvolt = <1104000>;
@@ -477,6 +545,39 @@ rst-pins {
 			output-high;
 		};
 	};
+
+	qca6390_pins: qca6390-default-state {
+		wlan-enable-pins {
+			pins = "gpio20";
+			function = "gpio";
+			drive-strength = <16>;
+			output-low;
+			bias-pull-up;
+		};
+
+		bt-enable-pins {
+			pins = "gpio21";
+			function = "gpio";
+			drive-strength = <16>;
+			output-low;
+			bias-pull-up;
+		};
+	};
+};
+
+&uart6 {
+	status = "okay";
+
+	bluetooth {
+		compatible = "qcom,qca6390-bt";
+
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddbtcmx-supply = <&vreg_pmu_btcmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p7-supply = <&vreg_pmu_rfa_1p7>;
+	};
 };
 
 &uart12 {
@@ -740,6 +841,23 @@ &pcie0_phy {
 	status = "okay";
 };
 
+&pcieport0 {
+	wifi@0 {
+		compatible = "pci17cb,1101";
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p7-supply = <&vreg_pmu_rfa_1p7>;
+		vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
+		vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
+	};
+};
+
 &pcie2 {
 	status = "okay";
 	vddpe-3v3-supply = <&vreg_3p3>;
-- 
2.47.3

[PATCH 6/6] arm64: dts: qcom: sm8250-hdk: Add PM8150b LEDs

[ShiTou Hong]

There are 2 LEDs controlled by PM8150b on sm8250-hdk
which are not added in the dts file.
The LED1 is for heartbeat indicator,
the LED2 is for wifi activity.

Enable the LED controller of PM8150b,
add the LED nodes with proper triggers into it.

Signed-off-by: ShiTou Hong <dc_redstone@outlook.com>
---
 arch/arm64/boot/dts/qcom/sm8250-hdk.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
index 57c282bdb..e321fe9c1 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
@@ -7,6 +7,7 @@
 
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include <dt-bindings/usb/pd.h>
+#include <dt-bindings/leds/common.h>
 #include "sm8250.dtsi"
 #include "pm8150.dtsi"
 #include "pm8150b.dtsi"
@@ -157,6 +158,24 @@ vreg_pmu_pcie_1p8: ldo9 {
 	};
 };
 
+&pm8150b_lpg {
+	status = "okay";
+
+	led@1 {
+		reg = <1>;
+		function = LED_FUNCTION_HEARTBEAT;
+		linux,default-trigger = "heartbeat";
+		color = <LED_COLOR_ID_GREEN>;
+	};
+
+	led@2 {
+		reg = <2>;
+		function = LED_FUNCTION_WLAN;
+		linux,default-trigger = "phy0tx";
+		color = <LED_COLOR_ID_RED>;
+	};
+};
+
 &apps_rsc {
 	regulators-0 {
 		compatible = "qcom,pm8150-rpmh-regulators";
-- 
2.47.3

[PATCH 1/6] arm64: dts: qcom: sm8250-hdk: Enable the sdhc_2 port

[ShiTou Hong]

From: redstonee <1516235445@qq.com>

Signed-off-by: ShiTou Hong <dc_redstone@outlook.com>
---
 arch/arm64/boot/dts/qcom/sm8250-hdk.dts | 19 +++++++++++++++++++
 arch/arm64/boot/dts/qcom/sm8250.dtsi    | 20 ++++++++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
index c1c673086..5975878ea 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
@@ -398,6 +398,12 @@ &qupv3_id_1 {
 
 &tlmm {
 	gpio-reserved-ranges = <28 4>, <40 4>;
+
+	sd_ufs_cd_pins: sd-ufs-cd-pins {
+		pins = "gpio77";
+		function = "gpio";
+		bias-pull-up;
+	};
 };
 
 &uart12 {
@@ -467,3 +473,16 @@ &usb_2_dwc3 {
 &venus {
 	status = "okay";
 };
+
+&sdhc_2 {
+	status = "okay";
+
+	cd-gpios = <&tlmm 77 GPIO_ACTIVE_LOW>;
+
+	vmmc-supply = <&vreg_l9c_2p96>;
+	vqmmc-supply = <&vreg_l6c_2p96>;
+
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&sdc2_default_state>, <&sd_ufs_cd_pins>;
+	pinctrl-1 = <&sdc2_sleep_state>, <&sd_ufs_cd_pins>;
+};
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 90f8b0916..c2500e5db 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -5809,6 +5809,26 @@ ws-pins {
 				};
 			};
 
+			sdc2_default_state: sdc2-default-state {
+				cmd-pins {
+					pins = "sdc2_cmd";
+					bias-pull-up;
+					drive-strength = <10>;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					bias-pull-up;
+					drive-strength = <10>;
+				};
+
+				clk-pins {
+					pins = "sdc2_clk";
+					bias-disable;
+					drive-strength = <16>;
+				};
+			};
+
 			sdc2_sleep_state: sdc2-sleep-state {
 				clk-pins {
 					pins = "sdc2_clk";
-- 
2.47.3

[PATCH 3/6] arm64: dts: qcom: sm8250-hdk: Add FSA4480 USB-C protocol chip

[ShiTou Hong]

From: redstonee <1516235445@qq.com>

The sm8250-hdk has a USB-C port, which support role-switch and DP altmode.
The USB-C protocol is implemented by the FSA4480 chip.

Enable the i2c port of the chip, add the FSA4480 node,
and set the USB controller to OTG mode.

Signed-off-by: ShiTou Hong <dc_redstone@outlook.com>
---
 arch/arm64/boot/dts/qcom/sm8250-hdk.dts | 105 +++++++++++++++++++++++-
 1 file changed, 104 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
index d92e569d8..9ff15d9d7 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
@@ -6,6 +6,7 @@
 /dts-v1/;
 
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include <dt-bindings/usb/pd.h>
 #include "sm8250.dtsi"
 #include "pm8150.dtsi"
 #include "pm8150b.dtsi"
@@ -415,6 +416,10 @@ &pon_resin {
 	linux,code = <KEY_VOLUMEDOWN>;
 };
 
+&qupv3_id_2 {
+	status = "okay";
+};
+
 &qupv3_id_1 {
 	status = "okay";
 };
@@ -489,6 +494,10 @@ &usb_1_qmpphy {
 	vdda-pll-supply = <&vreg_l9a_1p2>;
 };
 
+&usb_1_qmpphy_out {
+	remote-endpoint = <&pm8150b_typec_mux_in>;
+};
+
 &usb_2_qmpphy {
 	status = "okay";
 	vdda-phy-supply = <&vreg_l18a_0p92>;
@@ -504,13 +513,18 @@ &usb_2 {
 };
 
 &usb_1_dwc3 {
-	dr_mode = "peripheral";
+	dr_mode = "otg";
+	usb-role-switch;
 };
 
 &usb_2_dwc3 {
 	dr_mode = "host";
 };
 
+&usb_1_dwc3_hs_out {
+	remote-endpoint = <&pm8150b_hs_in>;
+};
+
 &venus {
 	status = "okay";
 };
@@ -579,6 +593,28 @@ lt9611_out: endpoint {
 	};
 };
 
+&i2c15 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	fsa4480@43 {
+		compatible = "fcs,fsa4480";
+		reg = <0x43>;
+
+		interrupts-extended = <&tlmm 63 IRQ_TYPE_LEVEL_LOW>;
+
+		vcc-supply = <&vreg_bob>;
+		mode-switch;
+		orientation-switch;
+
+		port {
+			fsa4480_sbu_mux: endpoint {
+				remote-endpoint = <&pm8150b_typec_sbu_out>;
+			};
+		};
+	};
+};
+
 &gpi_dma0 {
 	status = "okay";
 };
@@ -593,6 +629,7 @@ &mdss_dp {
 
 &mdss_dp_out {
 	data-lanes = <0 1>;
+	remote-endpoint = <&usb_1_qmpphy_dp_in>;
 };
 
 &mdss_dsi0 {
@@ -609,3 +646,69 @@ &mdss_dsi0_phy {
 	status = "okay";
 	vdds-supply = <&vreg_l5a_0p88>;
 };
+
+&pm8150b_vbus {
+	regulator-min-microamp = <500000>;
+	regulator-max-microamp = <3000000>;
+	status = "okay";
+};
+
+&pm8150b_typec {
+	status = "okay";
+
+	vdd-pdphy-supply = <&vreg_l2a_3p1>;
+
+	connector {
+		compatible = "usb-c-connector";
+
+		power-role = "source";
+		data-role = "dual";
+		self-powered;
+
+		vbus-supply = <&pm8150b_vbus>;
+
+		source-pdos = <PDO_FIXED(5000, 3000,PDO_FIXED_DUAL_ROLE |
+					 PDO_FIXED_USB_COMM |
+					 PDO_FIXED_DATA_SWAP)>;
+
+		altmodes {
+			displayport {
+				svid = /bits/ 16 <0xff01>;
+				vdo = <0x00001c46>;
+			};
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				pm8150b_hs_in: endpoint {
+					remote-endpoint = <&usb_1_dwc3_hs_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				pm8150b_typec_mux_in: endpoint {
+					remote-endpoint = <&usb_1_qmpphy_out>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				pm8150b_typec_sbu_out: endpoint {
+					remote-endpoint = <&fsa4480_sbu_mux>;
+				};
+			};
+		};
+	};
+};
+
+&usb_1_qmpphy_dp_in {
+	remote-endpoint = <&mdss_dp_out>;
+};
-- 
2.47.3