[PATCH v3 0/2] qcom: initial support for the SHIFTphone 8

[PATCH v3 0/2] qcom: initial support for the SHIFTphone 8

[Caleb Connolly]

The SHIFTphone 8 is an upcoming QCM6490 smartphone, it has the following
features:

* 12GB of RAM, 512GB UFS storage
* 1080p display.
* Hardware kill switches for cameras and microphones
* UART access via type-c SBU pins (enabled by an internal switch)

Initial support includes:

* Framebuffer display
* UFS and sdcard storage
* Battery monitoring and USB role switching via pmic glink
* Bluetooth
* Thermals

Wifi works but requires some commits to be reverted to prevent a
firmware crash.

The serial port on the device can be accessed via the usb-cereal
adapter, it must first be enabled by flipping the switch under the
display. Additional info can be found on the postmarketOS wiki page.

https://wiki.postmarketos.org/wiki/SHIFT_SHIFTphone_8_(shift-otter)

---
Changes in v3:
- Enable wifi
- Fix protected-clocks indentation in gcc
- Link to v2: https://lore.kernel.org/r/20240520-otter-bringup-v2-0-d717d1dab6b8@linaro.org

Changes in v2:
- Fix authorship
- Address Luca's feedback
- Link to v1: https://lore.kernel.org/r/20240508-otter-bringup-v1-0-c807d3d931f6@linaro.org

---
Caleb Connolly (2):
      dt-bindings: arm: qcom: Add QCM6490 SHIFTphone 8
      arm64: dts: qcom: add QCM6490 SHIFTphone 8

 Documentation/devicetree/bindings/arm/qcom.yaml  |   1 +
 arch/arm64/boot/dts/qcom/Makefile                |   1 +
 arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts | 926 +++++++++++++++++++++++
 3 files changed, 928 insertions(+)
---
change-id: 20240507-otter-bringup-388cf3aa7ca5
base-commit: 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0

// Caleb (they/them)

[PATCH v3 1/2] dt-bindings: arm: qcom: Add QCM6490 SHIFTphone 8

[Caleb Connolly]

From: Caleb Connolly <caleb@postmarketos.org>

The SHIFTphone 8 (codename otter) is a smartphone based on the QCM6490
SoC.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Caleb Connolly <caleb@postmarketos.org>
---
 Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index ae885414b181..5f84b38ca5d5 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -365,8 +365,9 @@ properties:
           - enum:
               - fairphone,fp5
               - qcom,qcm6490-idp
               - qcom,qcs6490-rb3gen2
+              - shift,otter
           - const: qcom,qcm6490
 
       - description: Qualcomm Technologies, Inc. Distributed Unit 1000 platform
         items:

-- 
2.45.0

[PATCH v3 2/2] arm64: dts: qcom: add QCM6490 SHIFTphone 8

[Caleb Connolly]

From: Caleb Connolly <caleb@postmarketos.org>

The SHIFTphone 8 is an upcoming QCM6490 smartphone, it has the following
features:

* 12GB of RAM, 512GB UFS storage
* 1080p display.
* Hardware kill switches for cameras and microphones
* UART access via type-c SBU pins (enabled by an internal switch)

Initial support includes:

* Framebuffer display
* UFS and sdcard storage
* Battery monitoring and USB role switching via pmic glink
* Bluetooth
* Thermals
* Wifi

Signed-off-by: Caleb Connolly <caleb@postmarketos.org>
Reviewed-by: Luca Weiss <luca.weiss@fairphone.com>
---
 arch/arm64/boot/dts/qcom/Makefile                |   1 +
 arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts | 926 +++++++++++++++++++++++
 2 files changed, 927 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index f63abb43e9fe..4ee6990cee24 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -92,8 +92,9 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-maple.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-poplar.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-xiaomi-sagit.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-fairphone-fp5.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-idp.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-shift-otter.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-1000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-4000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs6490-rb3gen2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qdu1000-idp.dtb
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts b/arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts
new file mode 100644
index 000000000000..687456f03d1a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts
@@ -0,0 +1,926 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023, Luca Weiss <luca.weiss@fairphone.com>
+ * Copyright (c) 2024, Caleb Connolly <caleb@postmarketos.org>
+ */
+
+/dts-v1/;
+
+#define PM7250B_SID 8
+#define PM7250B_SID1 9
+
+#include <dt-bindings/iio/qcom,spmi-adc7-pm7325.h>
+#include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sc7280.dtsi"
+#include "pm7250b.dtsi"
+#include "pm7325.dtsi"
+#include "pm8350c.dtsi" /* PM7350C */
+#include "pmk8350.dtsi" /* PMK7325 */
+
+/delete-node/ &rmtfs_mem;
+
+/ {
+	model = "SHIFT SHIFTphone 8";
+	compatible = "shift,otter", "qcom,qcm6490";
+	chassis-type = "handset";
+
+	aliases {
+		serial0 = &uart5;
+		serial1 = &uart7;
+	};
+
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		stdout-path = "serial0:115200n8";
+
+		framebuffer0: framebuffer@a000000 {
+			compatible = "simple-framebuffer";
+			reg = <0x0 0xe1000000 0x0 (2400 * 1080 * 4)>;
+			width = <1080>;
+			height = <2400>;
+			stride = <(1080 * 4)>;
+			format = "a8r8g8b8";
+			clocks = <&gcc GCC_DISP_HF_AXI_CLK>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&volume_down_default>;
+		pinctrl-names = "default";
+
+		key-volume-up {
+			label = "Volume up";
+			gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <15>;
+		};
+	};
+
+	pmic-glink {
+		compatible = "qcom,qcm6490-pmic-glink", "qcom,pmic-glink";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_hs_in: endpoint {
+						remote-endpoint = <&usb_1_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss_in: endpoint {
+						remote-endpoint = <&usb_dp_qmpphy_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					pmic_glink_sbu: endpoint {
+						remote-endpoint = <&fsa4480_sbu_mux>;
+					};
+				};
+			};
+		};
+	};
+
+	reserved-memory {
+		cont_splash_mem: cont-splash@e1000000 {
+			reg = <0x0 0xe1000000 0x0 0x2300000>;
+			no-map;
+		};
+
+		cdsp_mem: cdsp@88f00000 {
+			reg = <0x0 0x88f00000 0x0 0x1e00000>;
+			no-map;
+		};
+
+		rmtfs_mem: rmtfs@f8500000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0x0 0xf8500000 0x0 0x600000>;
+			no-map;
+
+			qcom,client-id = <1>;
+			qcom,vmid = <QCOM_SCM_VMID_MSS_MSA>, <QCOM_SCM_VMID_NAV>;
+		};
+	};
+
+	thermal-zones {
+		camera-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pmk8350_adc_tm 2>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		chg-skin-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm7250b_adc_tm 0>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		conn-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pm7250b_adc_tm 1>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		quiet-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pmk8350_adc_tm 1>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		rear-cam-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pmk8350_adc_tm 4>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		sdm-skin-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pmk8350_adc_tm 3>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+
+		xo-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+			thermal-sensors = <&pmk8350_adc_tm 0>;
+
+			trips {
+				active-config0 {
+					temperature = <125000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+			};
+		};
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm7325-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vreg_s1b: smps1 {
+			regulator-min-microvolt = <1840000>;
+			regulator-max-microvolt = <2040000>;
+		};
+
+		vreg_s7b: smps7 {
+			regulator-min-microvolt = <535000>;
+			regulator-max-microvolt = <1120000>;
+		};
+
+		vreg_s8b: smps8 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1500000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_RET>;
+		};
+
+		vreg_l1b: ldo1 {
+			regulator-min-microvolt = <825000>;
+			regulator-max-microvolt = <925000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b: ldo2 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3b: ldo3 {
+			regulator-min-microvolt = <312000>;
+			regulator-max-microvolt = <910000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6b: ldo6 {
+			regulator-min-microvolt = <1140000>;
+			regulator-max-microvolt = <1260000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7b: ldo7 {
+			/* Constrained for UFS VCC, at least until UFS driver scales voltage */
+			regulator-min-microvolt = <2952000>;
+			regulator-max-microvolt = <2952000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8b: ldo8 {
+			regulator-min-microvolt = <870000>;
+			regulator-max-microvolt = <970000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9b: ldo9 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11b: ldo11 {
+			regulator-min-microvolt = <1504000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12b: ldo12 {
+			regulator-min-microvolt = <751000>;
+			regulator-max-microvolt = <824000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13b: ldo13 {
+			regulator-min-microvolt = <530000>;
+			regulator-max-microvolt = <824000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14b: ldo14 {
+			regulator-min-microvolt = <1080000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15b: ldo15 {
+			regulator-min-microvolt = <765000>;
+			regulator-max-microvolt = <1020000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l16b: ldo16 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17b: ldo17 {
+			regulator-min-microvolt = <1700000>;
+			regulator-max-microvolt = <1900000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l18b: ldo18 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l19b: ldo19 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8350c-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vreg_s1c: smps1 {
+			regulator-min-microvolt = <2190000>;
+			regulator-max-microvolt = <2210000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s9c: smps9 {
+			regulator-min-microvolt = <1010000>;
+			regulator-max-microvolt = <1170000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1c: ldo1 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1980000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2c: ldo2 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1950000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c: ldo3 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3400000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4c: ldo4 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5c: ldo5 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6c: ldo6 {
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7c: ldo7 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8c: ldo8 {
+			regulator-min-microvolt = <1620000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9c: ldo9 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10c: ldo10 {
+			regulator-min-microvolt = <720000>;
+			regulator-max-microvolt = <1050000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11c: ldo11 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <3544000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12c: ldo12 {
+			regulator-min-microvolt = <1650000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l13c: ldo13 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3544000>;
+			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>;
+		};
+	};
+};
+
+&gcc {
+	protected-clocks = <GCC_CFG_NOC_LPASS_CLK>,
+			   <GCC_EDP_CLKREF_EN>,
+			   <GCC_MSS_CFG_AHB_CLK>,
+			   <GCC_MSS_GPLL0_MAIN_DIV_CLK_SRC>,
+			   <GCC_MSS_OFFLINE_AXI_CLK>,
+			   <GCC_MSS_Q6SS_BOOT_CLK_SRC>,
+			   <GCC_MSS_Q6_MEMNOC_AXI_CLK>,
+			   <GCC_MSS_SNOC_AXI_CLK>,
+			   <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
+			   <GCC_QSPI_CORE_CLK>,
+			   <GCC_QSPI_CORE_CLK_SRC>,
+			   <GCC_SEC_CTRL_CLK_SRC>,
+			   <GCC_WPSS_AHB_BDG_MST_CLK>,
+			   <GCC_WPSS_AHB_CLK>,
+			   <GCC_WPSS_RSCP_CLK>;
+};
+
+&gpi_dma0 {
+	status = "okay";
+};
+
+&gpi_dma1 {
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+};
+
+&gpu_zap_shader {
+	firmware-name = "qcom/qcm6490/SHIFT/otter/a660_zap.mbn";
+};
+
+&i2c1 {
+	status = "okay";
+
+	/* PM8008 PMIC @ 8 and 9 */
+	/* rtc6226 FM receiver @ 64 */
+
+	typec-mux@42 {
+		compatible = "fcs,fsa4480";
+		reg = <0x42>;
+
+		vcc-supply = <&vreg_bob>;
+
+		mode-switch;
+		orientation-switch;
+
+		port {
+			fsa4480_sbu_mux: endpoint {
+				remote-endpoint = <&pmic_glink_sbu>;
+			};
+		};
+	};
+};
+
+&i2c4 {
+	status = "okay";
+
+	/* tas2563 audio codec @ 4d */
+};
+
+&i2c9 {
+	status = "okay";
+
+	/* TMS(?) NFC @ 28 */
+	/* Ti drv2624 haptics @ 5a */
+};
+
+&i2c13 {
+	status = "okay";
+
+	/* focaltech FT3658U @ 38 */
+};
+
+&ipa {
+	qcom,gsi-loader = "self";
+	memory-region = <&ipa_fw_mem>;
+	firmware-name = "qcom/qcm6490/SHIFT/otter/ipa_fws.mbn";
+	status = "okay";
+};
+
+&pm7250b_adc {
+	channel@4d {
+		reg = <ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "charger_skin_therm";
+	};
+
+	channel@4f {
+		reg = <ADC5_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "conn_therm";
+	};
+};
+
+&pm7250b_adc_tm {
+	status = "okay";
+
+	charger-skin-therm@0 {
+		reg = <0>;
+		io-channels = <&pm7250b_adc ADC5_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	conn-therm@1 {
+		reg = <1>;
+		io-channels = <&pm7250b_adc ADC5_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+};
+
+&pm7325_gpios {
+	volume_down_default: volume-down-default-state {
+		pins = "gpio6";
+		function = PMIC_GPIO_FUNC_NORMAL;
+		power-source = <1>;
+		bias-pull-up;
+		input-enable;
+	};
+};
+
+&pmk8350_adc_tm {
+	status = "okay";
+
+	xo-therm@0 {
+		reg = <0>;
+		io-channels = <&pmk8350_vadc PMK8350_ADC7_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	quiet-therm@1 {
+		reg = <1>;
+		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	cam-flash-therm@2 {
+		reg = <2>;
+		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM2_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	sdm-skin-therm@3 {
+		reg = <3>;
+		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+
+	wide-rfc-therm@4 {
+		reg = <4>;
+		io-channels = <&pmk8350_vadc PM7325_ADC7_AMUX_THM4_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time-us = <200>;
+	};
+};
+
+&pmk8350_rtc {
+	status = "okay";
+};
+
+&pmk8350_vadc {
+	status = "okay";
+
+	channel@44 {
+		reg = <PMK8350_ADC7_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "pmk8350_xo_therm";
+	};
+
+	channel@144 {
+		reg = <PM7325_ADC7_AMUX_THM1_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "pm7325_quiet_therm";
+	};
+
+	channel@145 {
+		reg = <PM7325_ADC7_AMUX_THM2_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "pm7325_cam_flash_therm";
+	};
+
+	channel@146 {
+		reg = <PM7325_ADC7_AMUX_THM3_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "pm7325_sdm_skin_therm";
+	};
+
+	channel@147 {
+		reg = <PM7325_ADC7_AMUX_THM4_100K_PU>;
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+		label = "pm7325_wide_rfc_therm";
+	};
+};
+
+&pon_pwrkey {
+	status = "okay";
+};
+
+&pon_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&qup_spi13_cs {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&qup_spi13_data_clk {
+	drive-strength = <6>;
+	bias-disable;
+};
+
+&qup_uart5_rx {
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qup_uart5_tx {
+	drive-strength = <2>;
+	bias-disable;
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/qcm6490/SHIFT/otter/adsp.mbn";
+	status = "okay";
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/qcm6490/SHIFT/otter/cdsp.mbn";
+	status = "okay";
+};
+
+&remoteproc_mpss {
+	firmware-name = "qcom/qcm6490/SHIFT/otter/modem.mbn";
+	status = "okay";
+};
+
+&remoteproc_wpss {
+	firmware-name = "qcom/qcm6490/SHIFT/otter/wpss.mbn";
+	status = "okay";
+};
+
+&sdc2_clk {
+	drive-strength = <16>;
+	bias-disable;
+};
+
+&sdc2_cmd {
+	drive-strength = <10>;
+	bias-pull-up;
+};
+
+&sdc2_data {
+	drive-strength = <10>;
+	bias-pull-up;
+};
+
+&sdhc_2 {
+	vmmc-supply = <&vreg_l9c>;
+	vqmmc-supply = <&vreg_l6c>;
+
+	pinctrl-0 = <&sdc2_clk>, <&sdc2_cmd>, <&sdc2_data>;
+	pinctrl-1 = <&sdc2_clk_sleep>, <&sdc2_cmd_sleep>, <&sdc2_data_sleep>;
+
+	status = "okay";
+};
+
+&tlmm {
+	/*
+	* 48-52: protected by XPU, not sure why.
+	*/
+	gpio-reserved-ranges = <48 4>;
+
+	bluetooth_enable_default: bluetooth-enable-default-state {
+		pins = "gpio85";
+		function = "gpio";
+		output-low;
+		bias-disable;
+	};
+
+	qup_uart7_sleep_cts: qup-uart7-sleep-cts-state {
+		pins = "gpio28";
+		function = "gpio";
+		/*
+		* Configure a bias-bus-hold on CTS to lower power
+		* usage when Bluetooth is turned off. Bus hold will
+		* maintain a low power state regardless of whether
+		* the Bluetooth module drives the pin in either
+		* direction or leaves the pin fully unpowered.
+		*/
+		bias-bus-hold;
+	};
+
+	qup_uart7_sleep_rts: qup-uart7-sleep-rts-state {
+		pins = "gpio29";
+		function = "gpio";
+		/*
+		* 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).
+		*/
+		bias-pull-down;
+	};
+
+	qup_uart7_sleep_tx: qup-uart7-sleep-tx-state {
+		pins = "gpio30";
+		function = "gpio";
+		/*
+		* Configure pull-up on TX when it isn't actively driven
+		* to prevent BT SoC from receiving garbage during sleep.
+		*/
+		bias-pull-up;
+	};
+
+	qup_uart7_sleep_rx: qup-uart7-sleep-rx-state {
+		pins = "gpio31";
+		function = "gpio";
+		/*
+		* 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.
+		*/
+		bias-pull-up;
+	};
+
+	sw_ctrl_default: sw-ctrl-default-state {
+		pins = "gpio86";
+		function = "gpio";
+		bias-pull-down;
+	};
+};
+
+&uart5 {
+	compatible = "qcom,geni-debug-uart";
+	status = "okay";
+};
+
+&uart7 {
+	/delete-property/interrupts;
+	interrupts-extended = <&intc GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>,
+			<&tlmm 31 IRQ_TYPE_EDGE_FALLING>;
+
+	pinctrl-1 = <&qup_uart7_sleep_cts>, <&qup_uart7_sleep_rts>, <&qup_uart7_sleep_tx>, <&qup_uart7_sleep_rx>;
+	pinctrl-names = "default", "sleep";
+
+	status = "okay";
+
+	bluetooth: bluetooth {
+		compatible = "qcom,wcn6750-bt";
+
+		pinctrl-0 = <&bluetooth_enable_default>, <&sw_ctrl_default>;
+		pinctrl-names = "default";
+
+		enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
+		swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
+
+		vddio-supply = <&vreg_l19b>;
+		vddaon-supply = <&vreg_s7b>;
+		vddbtcxmx-supply = <&vreg_s7b>;
+		vddrfacmn-supply = <&vreg_s7b>;
+		vddrfa0p8-supply = <&vreg_s7b>;
+		vddrfa1p7-supply = <&vreg_s1b>;
+		vddrfa1p2-supply = <&vreg_s8b>;
+		vddrfa2p2-supply = <&vreg_s1c>;
+		vddasd-supply = <&vreg_l11c>;
+
+		max-speed = <3200000>;
+	};
+};
+
+&ufs_mem_hc {
+	reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>;
+
+	vcc-supply = <&vreg_l7b>;
+	vcc-max-microamp = <800000>;
+	/*
+	* Technically l9b enables an eLDO (supplied by s1b) which then powers
+	* VCCQ2 of the UFS.
+	*/
+	vccq-supply = <&vreg_l9b>;
+	vccq-max-microamp = <900000>;
+
+	status = "okay";
+};
+
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l10c>;
+	vdda-pll-supply = <&vreg_l6b>;
+
+	status = "okay";
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "otg";
+	usb-role-switch;
+};
+
+&usb_1_dwc3_hs {
+	remote-endpoint = <&pmic_glink_hs_in>;
+};
+
+&usb_dp_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss_in>;
+};
+
+&usb_1_hsphy {
+	vdda-pll-supply = <&vreg_l10c>;
+	vdda18-supply = <&vreg_l1c>;
+	vdda33-supply = <&vreg_l2b>;
+
+	qcom,hs-crossover-voltage-microvolt = <28000>;
+	qcom,hs-output-impedance-micro-ohms = <2600000>;
+	qcom,hs-rise-fall-time-bp = <5430>;
+	qcom,hs-disconnect-bp = <1743>;
+	qcom,hs-amplitude-bp = <2430>;
+
+	qcom,pre-emphasis-amplitude-bp = <20000>;
+	qcom,pre-emphasis-duration-bp = <20000>;
+
+	qcom,squelch-detector-bp = <(-2090)>;
+
+	orientation-switch;
+
+	status = "okay";
+};
+
+&usb_1_qmpphy {
+	vdda-phy-supply = <&vreg_l6b>;
+	vdda-pll-supply = <&vreg_l1b>;
+
+	status = "okay";
+};
+
+&wifi {
+	qcom,ath11k-calibration-variant = "SHIFTphone_8";
+
+	status = "okay";
+};

-- 
2.45.0

Re: [PATCH v3 0/2] qcom: initial support for the SHIFTphone 8

[Bjorn Andersson]

On Thu, 30 May 2024 01:39:15 +0200, Caleb Connolly wrote:
> The SHIFTphone 8 is an upcoming QCM6490 smartphone, it has the following
> features:
> 
> * 12GB of RAM, 512GB UFS storage
> * 1080p display.
> * Hardware kill switches for cameras and microphones
> * UART access via type-c SBU pins (enabled by an internal switch)
> 
> [...]

Applied, thanks!

[1/2] dt-bindings: arm: qcom: Add QCM6490 SHIFTphone 8
      commit: f51df82d984838b960592ec83d9ec92de8d8c094
[2/2] arm64: dts: qcom: add QCM6490 SHIFTphone 8
      commit: 249666e34c24aba3f12a201c79d19ab2a3ca3e17

Best regards,
-- 
Bjorn Andersson <andersson@kernel.org>

Re: [PATCH v3 0/2] qcom: initial support for the SHIFTphone 8

[Rob Herring (Arm)]

On Thu, 30 May 2024 01:39:15 +0200, Caleb Connolly wrote:
> The SHIFTphone 8 is an upcoming QCM6490 smartphone, it has the following
> features:
> 
> * 12GB of RAM, 512GB UFS storage
> * 1080p display.
> * Hardware kill switches for cameras and microphones
> * UART access via type-c SBU pins (enabled by an internal switch)
> 
> Initial support includes:
> 
> * Framebuffer display
> * UFS and sdcard storage
> * Battery monitoring and USB role switching via pmic glink
> * Bluetooth
> * Thermals
> 
> Wifi works but requires some commits to be reverted to prevent a
> firmware crash.
> 
> The serial port on the device can be accessed via the usb-cereal
> adapter, it must first be enabled by flipping the switch under the
> display. Additional info can be found on the postmarketOS wiki page.
> 
> https://wiki.postmarketos.org/wiki/SHIFT_SHIFTphone_8_(shift-otter)
> 
> ---
> Changes in v3:
> - Enable wifi
> - Fix protected-clocks indentation in gcc
> - Link to v2: https://lore.kernel.org/r/20240520-otter-bringup-v2-0-d717d1dab6b8@linaro.org
> 
> Changes in v2:
> - Fix authorship
> - Address Luca's feedback
> - Link to v1: https://lore.kernel.org/r/20240508-otter-bringup-v1-0-c807d3d931f6@linaro.org
> 
> ---
> Caleb Connolly (2):
>       dt-bindings: arm: qcom: Add QCM6490 SHIFTphone 8
>       arm64: dts: qcom: add QCM6490 SHIFTphone 8
> 
>  Documentation/devicetree/bindings/arm/qcom.yaml  |   1 +
>  arch/arm64/boot/dts/qcom/Makefile                |   1 +
>  arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts | 926 +++++++++++++++++++++++
>  3 files changed, 928 insertions(+)
> ---
> change-id: 20240507-otter-bringup-388cf3aa7ca5
> base-commit: 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0
> 
> // Caleb (they/them)
> 
> 
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


New warnings running 'make CHECK_DTBS=y qcom/qcm6490-shift-otter.dtb' for 20240530-otter-bringup-v3-0-79e7a28c1b08@linaro.org:

arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dtb: pcie@1c08000: interrupts: [[0, 307, 4], [0, 308, 4], [0, 309, 4], [0, 312, 4], [0, 313, 4], [0, 314, 4], [0, 374, 4], [0, 375, 4]] is too long
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sc7280.yaml#
arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dtb: pcie@1c08000: interrupt-names:0: 'msi' was expected
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sc7280.yaml#
arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dtb: pcie@1c08000: interrupt-names: ['msi0', 'msi1', 'msi2', 'msi3', 'msi4', 'msi5', 'msi6', 'msi7'] is too long
	from schema $id: http://devicetree.org/schemas/pci/qcom,pcie-sc7280.yaml#
arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dtb: phy@88e3000: 'orientation-switch' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/phy/qcom,usb-snps-femto-v2.yaml#
arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dtb: usb@8cf8800: interrupt-names: ['pwr_event', 'hs_phy_irq', 'dp_hs_phy_irq', 'dm_hs_phy_irq'] is too short
	from schema $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml#
arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dtb: video-codec@aa00000: iommus: [[65, 8576, 32]] is too short
	from schema $id: http://devicetree.org/schemas/media/qcom,sc7280-venus.yaml#

[PATCH v3 0/2] qcom: initial support for the SHIFTphone 8

[Caleb Connolly]

The SHIFTphone 8 is an upcoming QCM6490 smartphone, it has the following
features:

* 12GB of RAM, 512GB UFS storage
* 1080p display.
* Hardware kill switches for cameras and microphones
* UART access via type-c SBU pins (enabled by an internal switch)

Initial support includes:

* Framebuffer display
* UFS and sdcard storage
* Battery monitoring and USB role switching via pmic glink
* Bluetooth
* Thermals

Wifi works but requires some commits to be reverted to prevent a
firmware crash.

The serial port on the device can be accessed via the usb-cereal
adapter, it must first be enabled by flipping the switch under the
display. Additional info can be found on the postmarketOS wiki page.

https://wiki.postmarketos.org/wiki/SHIFT_SHIFTphone_8_(shift-otter)

---
Changes in v3:
- Enable wifi
- Fix protected-clocks indentation in gcc
- Link to v2: https://lore.kernel.org/r/20240520-otter-bringup-v2-0-d717d1dab6b8@linaro.org

Changes in v2:
- Fix authorship
- Address Luca's feedback
- Link to v1: https://lore.kernel.org/r/20240508-otter-bringup-v1-0-c807d3d931f6@linaro.org

---
Caleb Connolly (2):
      dt-bindings: arm: qcom: Add QCM6490 SHIFTphone 8
      arm64: dts: qcom: add QCM6490 SHIFTphone 8

 Documentation/devicetree/bindings/arm/qcom.yaml  |   1 +
 arch/arm64/boot/dts/qcom/Makefile                |   1 +
 arch/arm64/boot/dts/qcom/qcm6490-shift-otter.dts | 926 +++++++++++++++++++++++
 3 files changed, 928 insertions(+)
---
change-id: 20240507-otter-bringup-388cf3aa7ca5
base-commit: 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0

// Caleb (they/them)