Add a device tree for the ECS LIVA QC710 (Snapdragon 7c) mini PC/devkit.

Working:
- Wi-Fi (wcn3990 hw1.0)
- Bluetooth
- USB Type-A (USB3 and USB2)
- Ethernet (over USB2)
- HDMI Display
- eMMC
- SDHC (microSD slot)

Not included:
- HDMI Audio
- EC (IT8987)

Signed-off-by: Val Packett <val@packett.cool>
---
 arch/arm64/boot/dts/qcom/Makefile             |   2 +
 .../boot/dts/qcom/sc7180-ecs-liva-qc710.dts   | 617 ++++++++++++++++++
 2 files changed, 619 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/sc7180-ecs-liva-qc710.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index a5d6f451f85c..09da15f97e23 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -168,6 +168,8 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sa8775p-ride.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sa8775p-ride-r3.dtb
 sc7180-acer-aspire1-el2-dtbs	:= sc7180-acer-aspire1.dtb sc7180-el2.dtbo
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-acer-aspire1.dtb sc7180-acer-aspire1-el2.dtb
+sc7180-ecs-liva-qc710-el2-dtbs	:= sc7180-ecs-liva-qc710.dtb sc7180-el2.dtbo
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-ecs-liva-qc710.dtb sc7180-ecs-liva-qc710-el2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-idp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-coachz-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-coachz-r1-lte.dtb
diff --git a/arch/arm64/boot/dts/qcom/sc7180-ecs-liva-qc710.dts b/arch/arm64/boot/dts/qcom/sc7180-ecs-liva-qc710.dts
new file mode 100644
index 000000000000..379ed3031e02
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-ecs-liva-qc710.dts
@@ -0,0 +1,617 @@
+// SPDX-License-Identifier: BSD-3-Clause
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "sc7180.dtsi"
+
+#include "pm6150.dtsi"
+#include "pm6150l.dtsi"
+
+/delete-node/ &tz_mem;
+/delete-node/ &ipa_fw_mem;
+
+/ {
+	model = "ECS LIVA QC710";
+	compatible = "ecs,liva-qc710", "qcom,sc7180";
+	chassis-type = "desktop";
+
+	aliases {
+		bluetooth0 = &bluetooth;
+		hsuart0 = &uart3;
+		wifi0 = &wifi;
+	};
+
+	hdmi-bridge {
+		compatible = "algoltek,ag6311";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				hdmi_bridge_dp_in: endpoint {
+					remote-endpoint = <&usb_1_qmpphy_dp_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				hdmi_bridge_tmds_out: endpoint {
+					remote-endpoint = <&hdmi_con>;
+				};
+			};
+		};
+	};
+
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con: endpoint {
+				remote-endpoint = <&hdmi_bridge_tmds_out>;
+			};
+		};
+	};
+
+	reserved-memory {
+		gpu_mem: zap-shader@80840000 {
+			reg = <0x0 0x80840000 0 0x2000>;
+			no-map;
+		};
+
+		venus_mem: venus@85b00000 {
+			reg = <0x0 0x85b00000 0 0x500000>;
+			no-map;
+		};
+
+		mpss_mem: mpss@86000000 {
+			reg = <0x0 0x86000000 0x0 0x2000000>;
+			no-map;
+		};
+
+		adsp_mem: adsp@8e400000 {
+			reg = <0x0 0x8e400000 0x0 0x2800000>;
+			no-map;
+		};
+
+		wlan_mem: wlan@93900000 {
+			reg = <0x0 0x93900000 0x0 0x200000>;
+			no-map;
+		};
+	};
+
+	usb_a_connector: usb-a-connector {
+		compatible = "usb-a-connector";
+
+		port {
+			usb_a_connector_ss_in: endpoint {
+				remote-endpoint = <&usb_1_qmpphy_usb_ss_out>;
+			};
+		};
+	};
+};
+
+&gpu {
+	status = "okay";
+};
+
+&gpu_zap_shader {
+	firmware-name = "qcom/sc7180/ecs/liva-qc710/qcdxkmsuc7180.mbn";
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dp {
+	pinctrl-0 = <&dp_hot_plug_det>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&mdss_dp_out {
+	data-lanes = <0 1>;
+	remote-endpoint = <&usb_1_qmpphy_dp_in>;
+};
+
+&pm6150_rtc {
+	qcom,uefi-rtc-info;
+
+	status = "okay";
+};
+
+&qfprom {
+	vcc-supply = <&vreg_l11a_1p8>;
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	memory-region = <&adsp_mem>;
+	firmware-name = "qcom/sc7180/ecs/liva-qc710/qcadsp7180.mbn";
+
+	status = "okay";
+};
+
+&remoteproc_mpss {
+	firmware-name = "qcom/sc7180/ecs/liva-qc710/qcmpss7180_nm.mbn";
+
+	status = "okay";
+};
+
+&sdhc_1 {
+	pinctrl-0 = <&sdc1_default>;
+	pinctrl-1 = <&sdc1_sleep>;
+	pinctrl-names = "default", "sleep";
+	vmmc-supply = <&vreg_l19a_2p9>;
+	vqmmc-supply = <&vreg_l12a_1p8>;
+
+	status = "okay";
+};
+
+&sdhc_2 {
+	pinctrl-0 = <&sdc2_default>;
+	pinctrl-1 = <&sdc2_sleep>;
+	pinctrl-names = "default", "sleep";
+	vmmc-supply = <&vreg_l9c_2p9>;
+	vqmmc-supply = <&vreg_l6c_2p9>;
+
+	cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>;
+
+	status = "okay";
+};
+
+&uart3 {
+	/delete-property/ interrupts;
+	interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
+			      <&tlmm 41 IRQ_TYPE_EDGE_FALLING>;
+
+	pinctrl-1 = <&qup_uart3_sleep>;
+	pinctrl-names = "default", "sleep";
+
+	status = "okay";
+
+	bluetooth: bluetooth {
+		compatible = "qcom,wcn3991-bt";
+		vddio-supply = <&vreg_l10a_1p8>;
+		vddxo-supply = <&vreg_l1c_1p8>;
+		vddrf-supply = <&vreg_l2c_1p3>;
+		vddch0-supply = <&vreg_l10c_3p3>;
+		max-speed = <3200000>;
+	};
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "host";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	hub@1 {
+		compatible = "usb5e3,608";
+		reg = <1>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* @1: 3.0 Type-A port on the back
+		 * @2: 2.0 Type-A port the side
+		 * @3: 2.0 Type-C port on the back
+		 */
+
+		ethernet@4 {
+			compatible = "usbbda,8152";
+			reg = <4>;
+		};
+	};
+};
+
+&usb_1_hsphy {
+	vdd-supply = <&vreg_l4a_0p8>;
+	vdda-pll-supply = <&vreg_l11a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l17a_3p0>;
+	qcom,imp-res-offset-value = <8>;
+	qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
+	qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
+	qcom,bias-ctrl-value = <0x22>;
+	qcom,charge-ctrl-value = <3>;
+	qcom,hsdisc-trim-value = <0>;
+
+	status = "okay";
+};
+
+&usb_1_qmpphy {
+	vdda-phy-supply = <&vreg_l3c_1p2>;
+	vdda-pll-supply = <&vreg_l4a_0p8>;
+
+	/delete-property/ mode-switch;
+	/delete-property/ orientation-switch;
+
+	status = "okay";
+
+	ports {
+		port@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/delete-node/ endpoint;
+
+			usb_1_qmpphy_dp_out: endpoint@0 {
+				reg = <0>;
+
+				data-lanes = <3 2>;
+				remote-endpoint = <&hdmi_bridge_dp_in>;
+			};
+
+			usb_1_qmpphy_usb_ss_out: endpoint@1 {
+				reg = <1>;
+
+				data-lanes = <1 0>;
+				remote-endpoint = <&usb_a_connector_ss_in>;
+			};
+		};
+	};
+};
+
+&usb_1_qmpphy_dp_in {
+	remote-endpoint = <&mdss_dp_out>;
+};
+
+&venus {
+	firmware-name = "qcom/sc7180/ecs/liva-qc710/qcvss7180.mbn";
+};
+
+&wifi {
+	vdd-0.8-cx-mx-supply = <&vreg_l9a_0p6>;
+	vdd-1.8-xo-supply = <&vreg_l1c_1p8>;
+	vdd-1.3-rfa-supply = <&vreg_l2c_1p3>;
+	vdd-3.3-ch0-supply = <&vreg_l10c_3p3>;
+	vdd-3.3-ch1-supply = <&vreg_l11c_3p3>;
+
+	qcom,calibration-variant = "ECS_QC710";
+
+	status = "okay";
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm6150-rpmh-regulators";
+		qcom,pmic-id = "a";
+
+		vreg_s1a_1p1: smps1 {
+			regulator-min-microvolt = <1128000>;
+			regulator-max-microvolt = <1128000>;
+		};
+
+		vreg_l4a_0p8: ldo4 {
+			regulator-min-microvolt = <824000>;
+			regulator-max-microvolt = <928000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9a_0p6: ldo9 {
+			regulator-min-microvolt = <488000>;
+			regulator-max-microvolt = <800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10a_1p8: ldo10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		vreg_l11a_1p8: ldo11 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12a_1p8: ldo12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13a_1p8: ldo13 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14a_1p8: ldo14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15a_1p8: ldo15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l16a_2p7: ldo16 {
+			regulator-min-microvolt = <2496000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17a_3p0: ldo17 {
+			regulator-min-microvolt = <2920000>;
+			regulator-max-microvolt = <3232000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l18a_2p8: ldo18 {
+			regulator-min-microvolt = <2496000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l19a_2p9: ldo19 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm6150l-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vreg_s8c_1p3: smps8 {
+			regulator-min-microvolt = <1120000>;
+			regulator-max-microvolt = <1408000>;
+		};
+
+		vreg_l1c_1p8: ldo1 {
+			regulator-min-microvolt = <1616000>;
+			regulator-max-microvolt = <1984000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2c_1p3: ldo2 {
+			regulator-min-microvolt = <1168000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c_1p2: ldo3 {
+			regulator-min-microvolt = <1144000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4c_1p8: ldo4 {
+			regulator-min-microvolt = <1648000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+		};
+
+		vreg_l5c_1p8: ldo5 {
+			regulator-min-microvolt = <1648000>;
+			regulator-max-microvolt = <3304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+		};
+
+		vreg_l6c_2p9: ldo6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7c_3p0: ldo7 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+		};
+
+		vreg_l8c_1p8: ldo8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9c_2p9: ldo9 {
+			regulator-min-microvolt = <2952000>;
+			regulator-max-microvolt = <2952000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10c_3p3: ldo10 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3400000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11c_3p3: ldo11 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3400000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob: bob {
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+		};
+	};
+};
+
+&tlmm {
+	/*
+	 * The TZ seem to protect those because some boards can have
+	 * fingerprint sensor connected to this range. Not connected
+	 * on this board
+	 */
+	gpio-reserved-ranges = <58 5>;
+
+	qup_uart3_sleep: qup-uart3-sleep-state {
+		cts-pins {
+			/*
+			 * Configure a pull-down on CTS to match the pull of
+			 * the Bluetooth module.
+			 */
+			pins = "gpio38";
+			function = "gpio";
+			bias-pull-down;
+		};
+
+		rts-pins {
+			/*
+			 * Configure pull-down on RTS. As RTS is active low
+			 * signal, pull it low to indicate the BT SoC that it
+			 * can wakeup the system anytime from suspend state by
+			 * pulling RX low (by sending wakeup bytes).
+			 */
+			pins = "gpio39";
+			function = "gpio";
+			bias-pull-down;
+		};
+
+		tx-pins {
+			/*
+			 * Configure pull-up on TX when it isn't actively driven
+			 * to prevent BT SoC from receiving garbage during sleep.
+			 */
+			pins = "gpio40";
+			function = "gpio";
+			bias-pull-up;
+		};
+
+		rx-pins {
+			/*
+			 * Configure a pull-up on RX. This is needed to avoid
+			 * garbage data when the TX pin of the Bluetooth module
+			 * is floating which may cause spurious wakeups.
+			 */
+			pins = "gpio41";
+			function = "gpio";
+			bias-pull-up;
+		};
+	};
+
+	sdc1_default: sdc1-default-state {
+		clk-pins {
+			pins = "sdc1_clk";
+			drive-strength = <16>;
+			bias-disable;
+		};
+
+		cmd-pins {
+			pins = "sdc1_cmd";
+			drive-strength = <16>;
+			bias-pull-up;
+		};
+
+		data-pins {
+			pins = "sdc1_data";
+			drive-strength = <16>;
+			bias-pull-up;
+		};
+
+		rclk-pins {
+			pins = "sdc1_rclk";
+			bias-pull-down;
+		};
+	};
+
+	sdc1_sleep: sdc1-sleep-state {
+		clk-pins {
+			pins = "sdc1_clk";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		cmd-pins {
+			pins = "sdc1_cmd";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		data-pins {
+			pins = "sdc1_data";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		rclk-pins {
+			pins = "sdc1_rclk";
+			bias-pull-down;
+		};
+	};
+
+	sdc2_default: sdc2-default-state {
+		clk-pins {
+			pins = "sdc2_clk";
+			bias-disable;
+			drive-strength = <16>;
+		};
+
+		cmd-pins {
+			pins = "sdc2_cmd";
+			bias-pull-up;
+			drive-strength = <10>;
+		};
+
+		data-pins {
+			pins = "sdc2_data";
+			bias-pull-up;
+			drive-strength = <10>;
+		};
+
+		sd-cd-pins {
+			pins = "gpio69";
+			function = "gpio";
+			bias-pull-up;
+			drive-strength = <2>;
+		};
+	};
+
+	sdc2_sleep: sdc2-sleep-state {
+		clk-pins {
+			pins = "sdc2_clk";
+			bias-disable;
+			drive-strength = <2>;
+		};
+
+		cmd-pins {
+			pins = "sdc2_cmd";
+			bias-pull-up;
+			drive-strength = <2>;
+		};
+
+		data-pins {
+			pins = "sdc2_data";
+			bias-pull-up;
+			drive-strength = <2>;
+		};
+
+		sd-cd-pins {
+			pins = "gpio69";
+			function = "gpio";
+			bias-pull-up;
+			drive-strength = <2>;
+		};
+	};
+};
-- 
2.51.2

On 1/21/26 12:30 AM, Val Packett wrote:
> Add a device tree for the ECS LIVA QC710 (Snapdragon 7c) mini PC/devkit.
> 
> Working:
> - Wi-Fi (wcn3990 hw1.0)
> - Bluetooth
> - USB Type-A (USB3 and USB2)
> - Ethernet (over USB2)
> - HDMI Display
> - eMMC
> - SDHC (microSD slot)
> 
> Not included:
> - HDMI Audio
> - EC (IT8987)
> 
> Signed-off-by: Val Packett <val@packett.cool>
> ---

[...]
> +&tlmm {
> +	/*
> +	 * The TZ seem to protect those because some boards can have
> +	 * fingerprint sensor connected to this range. Not connected
> +	 * on this board
> +	 */
> +	gpio-reserved-ranges = <58 5>;

Would it still work with <59 4>? 58 seems to not be related to a QUP,
rather as an audio MCLK output (would that be why +Nikita couldn't get
some sort of audio working on his aspire1? That DT has it reserved too)

[...]

> +		data-pins {
> +			pins = "sdc1_data";
> +			drive-strength = <2>;
> +			bias-pull-up;

here you do:

drive-strength
bias-

[...]

> +	sdc2_default: sdc2-default-state {
> +		clk-pins {
> +			pins = "sdc2_clk";
> +			bias-disable;
> +			drive-strength = <16>;
> +		};

here you do the inverse

(the former is preferred/more common)

otherwise

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad

Konrad Dybcio писал(а) 21.01.2026 16:20:
> On 1/21/26 12:30 AM, Val Packett wrote:
>> Add a device tree for the ECS LIVA QC710 (Snapdragon 7c) mini PC/devkit.
>> 
>> Working:
>> - Wi-Fi (wcn3990 hw1.0)
>> - Bluetooth
>> - USB Type-A (USB3 and USB2)
>> - Ethernet (over USB2)
>> - HDMI Display
>> - eMMC
>> - SDHC (microSD slot)
>> 
>> Not included:
>> - HDMI Audio
>> - EC (IT8987)
>> 
>> Signed-off-by: Val Packett <val@packett.cool>
>> ---
> 
> [...]
>> +&tlmm {
>> +	/*
>> +	 * The TZ seem to protect those because some boards can have
>> +	 * fingerprint sensor connected to this range. Not connected
>> +	 * on this board
>> +	 */
>> +	gpio-reserved-ranges = <58 5>;
> 
> Would it still work with <59 4>? 58 seems to not be related to a QUP,
> rather as an audio MCLK output (would that be why +Nikita couldn't get
> some sort of audio working on his aspire1? That DT has it reserved too)
> 

FWIW according to aspire1 schematic GPIO 57 is codec mclk (which is
implemented and works perfectly, only DMIC connected to the soc
instead of said codec is broken); GPIO 58~62 are NC with a note
"Finger Printer" [sic] near them. There is no bracket annotation to
associate the note to specific pin range, but it's smack in the
middle of 58~62 range and from the fact that 63 (speaker amp bclk)
and pretty much every other pin later is also used, I guessed all 5
are actually reserved. It's possible that one of them is not
actually reserved by the firmware but probably not the source of
aspire1 issues (the dmic is connected to lpass tlmm anyway) or
perhaps they reserved 58 to be an interrupt input for the fp, or
something like that...

Nikita

> [...]
> 
>> +		data-pins {
>> +			pins = "sdc1_data";
>> +			drive-strength = <2>;
>> +			bias-pull-up;
> 
> here you do:
> 
> drive-strength
> bias-
> 
> [...]
> 
>> +	sdc2_default: sdc2-default-state {
>> +		clk-pins {
>> +			pins = "sdc2_clk";
>> +			bias-disable;
>> +			drive-strength = <16>;
>> +		};
> 
> here you do the inverse
> 
> (the former is preferred/more common)
> 
> otherwise
> 
> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> 
> Konrad