[PATCH 2/5] dt-bindings: panel: add documentation for oneplus6 panel

[PATCH 2/5] dt-bindings: panel: add documentation for oneplus6 panel

[Caleb Connolly]

Document the OnePlus 6/T common panel driver, example from
arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi

Signed-off-by: Caleb Connolly <caleb@connolly.tech>
---
 .../display/panel/panel-oneplus6.yaml         | 73 +++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml b/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml
new file mode 100644
index 000000000000..23ba369cc2f5
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/panel-oneplus6.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OnePlus 6/T panel driver
+
+description: |
+  The OnePlus 6 panel driver encompasses the display panels found in the
+  OnePlus 6 and 6T devices, the panels have almost identical behaviour and
+  are not used by any other devices.
+
+maintainers:
+  - Caleb Connolly <caleb@connolly.tech>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    enum:
+      - samsung,sofef00
+      - samsung,s6e3fc2x01
+
+  reg: true
+  reset-gpios: true
+  port: true
+
+  vddio-supply:
+    description: VDDIO regulator
+
+required:
+  - compatible
+  - reset-gpios
+  - vddio-supply
+  - port
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    &dsi0 {
+      status = "okay";
+      vdda-supply = <&vdda_mipi_dsi0_1p2>;
+
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      display_panel: panel@0 {
+        status = "okay";
+        compatible = "samsung,sofef00";
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+        reg = <0>;
+
+        vddio-supply = <&vreg_l14a_1p88>;
+
+        reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+
+        pinctrl-names = "default";
+        pinctrl-0 = <&panel_reset_pins &panel_te_pin &panel_esd_pin>;
+
+        port {
+          panel_in: endpoint {
+            remote-endpoint = <&dsi0_out>;
+          };
+        };
+      };
+    };
+
+...
-- 
2.28.0

[PATCH 3/5] arm64: dts: sdm845: add oneplus 6/t devices

[Caleb Connolly]

Add initial support for the OnePlus 6 (enchilada) and 6T (fajita) based
on the sdm845-mtp DT. Support includes:

* Both display panels work
* Touch screen support with rmi4
* RTC support
* Remoteprocs boot and can be interacted with over QRTR.
* WLAN + Bluetooth both work, although bluetooth doesn't appear in
rfkill.
* Volume / power buttons and OnePlus Tri-State switch are functional
* USB gadget support is forced as it doesn't seem to be able to detect
USB cable connect/disconnect, perhaps to do with OnePlus' propriatery
fast charge IC.

The device successfully boots into Phosh using postmarketOS.

Signed-off-by: Caleb Connolly <caleb@connolly.tech>
---
 arch/arm64/boot/dts/qcom/Makefile             |   2 +
 .../boot/dts/qcom/sdm845-oneplus-common.dtsi  | 860 ++++++++++++++++++
 .../dts/qcom/sdm845-oneplus-enchilada.dts     |  19 +
 .../boot/dts/qcom/sdm845-oneplus-fajita.dts   |  19 +
 4 files changed, 900 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
 create mode 100644 arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
 create mode 100644 arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index d8f1466e6758..a14f246e2367 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -30,6 +30,8 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-cheza-r2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-cheza-r3.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-db845c.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-oneplus-enchilada.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sdm845-oneplus-fajita.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm850-lenovo-yoga-c630.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8150-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sm8250-mtp.dtb
diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
new file mode 100644
index 000000000000..b0b09fe94f20
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
@@ -0,0 +1,860 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * SDM845 OnePlus 6(T) (enchilada / fajita) common device tree source
+ *
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include "sdm845.dtsi"
+
+// Needed for some GPIO (like the volume buttons)
+#include "pm8998.dtsi"
+
+// For LEDs
+#include "pmi8998.dtsi"
+
+/ {
+
+	aliases {
+		hsuart0 = &uart6;
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+	};
+
+	/*
+	 * Apparently RPMh does not provide support for PM8998 S4 because it
+	 * is always-on; model it as a fixed regulator.
+	 */
+	vreg_s4a_1p8: pm8998-smps4 {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_s4a_1p8";
+
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+
+		vin-supply = <&vph_pwr>;
+	};
+
+	gpio_tristate_key: gpio-keys {
+		compatible = "gpio-keys";
+		label = "Tri-state key";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tri_state_key_default>;
+
+		state-top {
+			label = "Tri-state key top";
+			linux,code = <KEY_A>;
+			// gpios = <&tlmm 40 GPIO_ACTIVE_LOW>;
+			interrupt-parent = <&tlmm>;
+			interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
+			debounce-interval = <500>;
+			linux,can-disable;
+		};
+
+		state-middle {
+			label = "Tri-state key middle";
+			linux,code = <KEY_B>;
+			// gpios = <&tlmm 42 GPIO_ACTIVE_LOW>;
+			interrupt-parent = <&tlmm>;
+			interrupts = <52 IRQ_TYPE_EDGE_FALLING>;
+			debounce-interval = <500>;
+			linux,can-disable;
+		};
+
+		state-bottom {
+			label = "Tri-state key bottom";
+			linux,code = <KEY_C>;
+			// gpios = <&tlmm 26 GPIO_ACTIVE_LOW>;
+			interrupt-parent = <&tlmm>;
+			interrupts = <126 IRQ_TYPE_EDGE_FALLING>;
+			debounce-interval = <500>;
+			linux,can-disable;
+		};
+	};
+
+	gpio_vol_keys: gpio-keys {
+		compatible = "gpio-keys";
+		label = "Volume keys";
+		autorepeat;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&volume_down_gpio &volume_up_gpio>;
+
+		vol-down {
+			label = "Volume down";
+			linux,code = <KEY_VOLUMEDOWN>;
+			gpios = <&pm8998_gpio 5 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+		};
+
+		vol-up {
+			label = "Volume up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
+			debounce-interval = <15>;
+		};
+	};
+
+	extcon_usb1: extcon-usb-1 {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&tlmm 38 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&apps_rsc {
+	pm8998-rpmh-regulators {
+		compatible = "qcom,pm8998-rpmh-regulators";
+		qcom,pmic-id = "a";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+		vdd-s5-supply = <&vph_pwr>;
+		vdd-s6-supply = <&vph_pwr>;
+		vdd-s7-supply = <&vph_pwr>;
+		vdd-s8-supply = <&vph_pwr>;
+		vdd-s9-supply = <&vph_pwr>;
+		vdd-s10-supply = <&vph_pwr>;
+		vdd-s11-supply = <&vph_pwr>;
+		vdd-s12-supply = <&vph_pwr>;
+		vdd-s13-supply = <&vph_pwr>;
+		vdd-l1-l27-supply = <&vreg_s7a_1p025>;
+		vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
+		vdd-l3-l11-supply = <&vreg_s7a_1p025>;
+		vdd-l4-l5-supply = <&vreg_s7a_1p025>;
+		vdd-l6-supply = <&vph_pwr>;
+		vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
+		vdd-l9-supply = <&vreg_bob>;
+		vdd-l10-l23-l25-supply = <&vreg_bob>;
+		vdd-l13-l19-l21-supply = <&vreg_bob>;
+		vdd-l16-l28-supply = <&vreg_bob>;
+		vdd-l18-l22-supply = <&vreg_bob>;
+		vdd-l20-l24-supply = <&vreg_bob>;
+		vdd-l26-supply = <&vreg_s3a_1p35>;
+		vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
+
+		vreg_s2a_1p125: smps2 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+		};
+
+		vreg_s3a_1p35: smps3 {
+			regulator-min-microvolt = <1352000>;
+			regulator-max-microvolt = <1352000>;
+		};
+
+		vreg_s5a_2p04: smps5 {
+			regulator-min-microvolt = <1904000>;
+			regulator-max-microvolt = <2040000>;
+		};
+
+		vreg_s7a_1p025: smps7 {
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <1028000>;
+		};
+
+		vdd_qusb_hs0:
+		vdda_hp_pcie_core:
+		vdda_mipi_csi0_0p9:
+		vdda_mipi_csi1_0p9:
+		vdda_mipi_csi2_0p9:
+		vdda_mipi_dsi0_pll:
+		vdda_mipi_dsi1_pll:
+		vdda_qlink_lv:
+		vdda_qlink_lv_ck:
+		vdda_qrefs_0p875:
+		vdda_pcie_core:
+		vdda_pll_cc_ebi01:
+		vdda_pll_cc_ebi23:
+		vdda_sp_sensor:
+		vdda_ufs1_core:
+		vdda_ufs2_core:
+		vdda_usb1_ss_core:
+		vdda_usb2_ss_core:
+		vreg_l1a_0p875: ldo1 {
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vddpx_10:
+		vreg_l2a_1p2: ldo2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-always-on;
+		};
+
+		vreg_l3a_1p0: ldo3 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vdd_wcss_cx:
+		vdd_wcss_mx:
+		vdda_wcss_pll:
+		vreg_l5a_0p8: ldo5 {
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vddpx_13:
+		vreg_l6a_1p8: ldo6 {
+			regulator-min-microvolt = <1856000>;
+			regulator-max-microvolt = <1856000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7a_1p8: ldo7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8a_1p2: ldo8 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1248000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9a_1p8: ldo9 {
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <2928000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10a_1p8: ldo10 {
+			regulator-min-microvolt = <1704000>;
+			regulator-max-microvolt = <2928000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11a_1p0: ldo11 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1048000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vdd_qfprom:
+		vdd_qfprom_sp:
+		vdda_apc1_cs_1p8:
+		vdda_gfx_cs_1p8:
+		vdda_qrefs_1p8:
+		vdda_qusb_hs0_1p8:
+		vddpx_11:
+		vreg_l12a_1p8: ldo12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vddpx_2:
+		vreg_l13a_2p95: ldo13 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14a_1p88: ldo14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-always-on;
+		};
+
+		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 = <2704000>;
+			regulator-max-microvolt = <2704000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17a_1p3: ldo17 {
+			regulator-min-microvolt = <1304000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l18a_2p7: ldo18 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l19a_3p0: ldo19 {
+			regulator-min-microvolt = <2856000>;
+			regulator-max-microvolt = <3104000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l20a_2p95: ldo20 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l21a_2p95: ldo21 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l22a_2p85: ldo22 {
+			regulator-min-microvolt = <2864000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l23a_3p3: ldo23 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vdda_qusb_hs0_3p1:
+		vreg_l24a_3p075: ldo24 {
+			regulator-min-microvolt = <3088000>;
+			regulator-max-microvolt = <3088000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l25a_3p3: ldo25 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vdda_hp_pcie_1p2:
+		vdda_hv_ebi0:
+		vdda_hv_ebi1:
+		vdda_hv_ebi2:
+		vdda_hv_ebi3:
+		vdda_mipi_csi_1p25:
+		vdda_mipi_dsi0_1p2:
+		vdda_mipi_dsi1_1p2:
+		vdda_pcie_1p2:
+		vdda_ufs1_1p2:
+		vdda_ufs2_1p2:
+		vdda_usb1_ss_1p2:
+		vdda_usb2_ss_1p2:
+		vreg_l26a_1p2: ldo26 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l28a_3p0: ldo28 {
+			regulator-min-microvolt = <2856000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_lvs1a_1p8: lvs1 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_lvs2a_1p8: lvs2 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+	};
+
+	pmi8998-rpmh-regulators {
+		compatible = "qcom,pmi8998-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-bob-supply = <&vph_pwr>;
+
+		vreg_bob: bob {
+			regulator-min-microvolt = <3312000>;
+			regulator-max-microvolt = <3600000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+			regulator-allow-bypass;
+		};
+	};
+
+	pm8005-rpmh-regulators {
+		compatible = "qcom,pm8005-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+		vdd-s3-supply = <&vph_pwr>;
+		vdd-s4-supply = <&vph_pwr>;
+
+		vreg_s3c_0p6: smps3 {
+			regulator-min-microvolt = <600000>;
+			regulator-max-microvolt = <600000>;
+		};
+	};
+};
+
+/* Reserved memory changes */
+/*
+ * The rmtfs memory region in downstream is 'dynamically allocated'
+ * but given the same address every time. hard code it here as this address is
+ * where the modem firmware expects it to be.
+ */
+/delete-node/ &rmtfs_mem;
+
+/ {
+	reserved-memory {
+		rmtfs_mem: memory@f5b01000 {
+			compatible = "qcom,rmtfs-mem";
+			reg = <0 0xf5b01000 0 0x200000>;
+			no-map;
+
+			qcom,client-id = <1>;
+			qcom,vmid = <15>;
+		};
+
+		/*
+		 * This must be reserved as the device will
+		 * crash if memory is allocated here.
+		 */
+		removed_region: memory@88f00000 {
+			no-map;
+			reg = <0 0x88f00000 0 0x1c00000>;
+		};
+
+		ramoops: ramoops@ac300000 {
+			compatible = "ramoops";
+			reg = <0 0xac300000 0 0x400000>;
+			record-size = <0x40000>;
+			console-size = <0x40000>;
+			ftrace-size = <0x40000>;
+			pmsg-size = <0x200000>;
+			devinfo-size = <0x1000>;
+			ecc-size = <16>;
+		};
+	};
+};
+
+&gcc {
+	protected-clocks = <GCC_QSPI_CORE_CLK>,
+			   <GCC_QSPI_CORE_CLK_SRC>,
+			   <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
+			   <GCC_LPASS_Q6_AXI_CLK>,
+			   <GCC_LPASS_SWAY_CLK>;
+};
+
+&gpu {
+	zap-shader {
+		memory-region = <&gpu_mem>;
+		firmware-name = "qcom/sdm845/oneplus6/a630_zap.mbn";
+	};
+};
+
+&adsp_pas {
+	status = "okay";
+	firmware-name = "qcom/sdm845/oneplus6/adsp.mbn";
+};
+
+&cdsp_pas {
+	status = "okay";
+	firmware-name = "qcom/sdm845/oneplus6/cdsp.mbn";
+};
+
+/* Modem/wifi*/
+&mss_pil {
+	status = "okay";
+	firmware-name = "qcom/sdm845/oneplus6/mba.mbn", "qcom/sdm845/oneplus6/modem.mbn";
+};
+
+&uart6 {
+	status = "okay";
+
+	bluetooth {
+		compatible = "qcom,wcn3990-bt";
+
+		/* In subdir qca/ in /lib/firmware */
+		firmware-name = "oneplus6/crnv21.bin";
+
+		vddio-supply = <&vreg_s4a_1p8>;
+		vddxo-supply = <&vreg_l7a_1p8>;
+		vddrf-supply = <&vreg_l17a_1p3>;
+		vddch0-supply = <&vreg_l25a_3p3>;
+		max-speed = <3200000>;
+	};
+};
+
+&qup_uart6_default {
+	pinmux {
+		 pins = "gpio45", "gpio46", "gpio47", "gpio48";
+		 function = "qup6";
+	};
+
+	cts {
+		pins = "gpio45";
+		bias-pull-down;
+	};
+
+	rts-tx {
+		pins = "gpio46", "gpio47";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	rx {
+		pins = "gpio48";
+		bias-pull-up;
+	};
+};
+
+&ufs_mem_hc {
+	status = "okay";
+
+	reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
+
+	vcc-supply = <&vreg_l20a_2p95>;
+	vcc-max-microamp = <600000>;
+};
+
+&ufs_mem_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vdda_ufs1_core>;
+	vdda-pll-supply = <&vdda_ufs1_1p2>;
+};
+
+&usb_1 {
+	status = "okay";
+
+	/* disable USB3 clock requirement as we are in USB 2 mode */
+	qcom,select-utmi-as-pipe-clk;
+};
+
+&usb_1_dwc3 {
+	/*
+	 * Can't detect USB cable being plugged / unplugged, so this is needed
+	 * for gadget mode
+	 */
+	dr_mode = "peripheral";
+
+	/* fastest mode for USB 2 */
+	maximum-speed = "high-speed";
+
+	extcon = <&extcon_usb1>;
+
+	/* Remove USB3 phy */
+	phys = <&usb_1_hsphy>;
+	phy-names = "usb2-phy";
+};
+
+&usb_1_hsphy {
+	status = "okay";
+
+	vdd-supply = <&vdda_usb1_ss_core>;
+	vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
+	vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
+
+	qcom,imp-res-offset-value = <8>;
+	qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
+	qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
+	qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
+};
+
+&wifi {
+	status = "okay";
+	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
+	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
+	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
+	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
+
+	qcom,snoc-host-cap-8bit-quirk;
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_mdp {
+	status = "okay";
+};
+
+&dsi0 {
+	status = "okay";
+	vdda-supply = <&vdda_mipi_dsi0_1p2>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	display_panel: panel@0 {
+		status = "disabled";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0>;
+
+		vddio-supply = <&vreg_l14a_1p88>;
+
+		reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&panel_reset_pins &panel_te_pin &panel_esd_pin>;
+
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&dsi0_out>;
+			};
+		};
+	};
+};
+
+&dsi0_out {
+	remote-endpoint = <&panel_in>;
+	data-lanes = <0 1 2 3>;
+};
+
+&dsi0_phy {
+	status = "okay";
+	vdds-supply = <&vdda_mipi_dsi0_pll>;
+};
+
+/* GENI device - does i2c, uart, spi and all that stuff */
+&qupv3_id_1 {
+	status = "okay";
+};
+
+&qupv3_id_0 {
+	status = "okay";
+};
+
+&i2c10 {
+		status = "okay";
+		clock-frequency = <100000>;
+
+		bq27541_battery: bq27541-battery@55 {
+				status = "okay";
+				compatible = "ti,bq27541";
+				reg = <0x55>;
+		};
+};
+
+&i2c12 {
+	status = "okay";
+
+	touchscreen: synaptics-rmi4-i2c@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts-extended = <&tlmm 125 0x2008>; // IRQF_ONESHOT | IRQF_TRIGGER_LOW
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&ts_default_pins &ts_enable_1p8>;
+
+		vdd-supply = <&vreg_l28a_3p0>;
+		vio-supply = <&vreg_l6a_1p8>;
+
+		syna,reset-delay-ms = <200>;
+		syna,startup-delay-ms = <200>;
+
+		rmi4-f01@1 {
+			reg = <0x01>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4_f12: rmi4-f12@12 {
+			reg = <0x12>;
+			touchscreen-x-mm = <68>;
+			touchscreen-y-mm = <144>;
+			syna,sensor-type = <1>;
+			syna,rezero-wait-ms = <200>;
+		};
+	};
+};
+
+/* PINCTRL - additions to nodes defined in sdm845.dtsi */
+
+&qup_i2c12_default {
+	 mux {
+		 pins = "gpio49", "gpio50";
+		 function = "qup12";
+	 };
+	 config {
+		 pins = "gpio49", "gpio50";
+		 drive-strength = <2>;
+		bias-disable;
+	 };
+};
+
+&qup_i2c10_default {
+	pinconf {
+		pins = "gpio55", "gpio56";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
+
+&qup_uart9_default {
+	pinconf-tx {
+		pins = "gpio4";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pinconf-rx {
+		pins = "gpio5";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};
+
+&pm8998_gpio {
+	volume_down_gpio: pm8998_gpio5 {
+		pinconf {
+			pins = "gpio5";
+			function = "normal";
+			input-enable;
+			bias-pull-up;
+			qcom,drive-strength = <0>;
+		};
+	};
+
+	volume_up_gpio: pm8998_gpio6 {
+		pinconf {
+			pins = "gpio6";
+			function = "normal";
+			input-enable;
+			bias-pull-up;
+			qcom,drive-strength = <0>;
+		};
+	};
+};
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>, <81 4>;
+
+	sdc2_clk: sdc2-clk {
+		pinconf {
+			pins = "sdc2_clk";
+			bias-disable;
+
+			/*
+			 * It seems that mmc_test reports errors if drive
+			 * strength is not 16 on clk, cmd, and data pins.
+			 */
+			drive-strength = <16>;
+		};
+	};
+
+	sdc2_cmd: sdc2-cmd {
+		pinconf {
+			pins = "sdc2_cmd";
+			bias-pull-up;
+			drive-strength = <16>;
+		};
+	};
+
+	sdc2_data: sdc2-data {
+		pinconf {
+			pins = "sdc2_data";
+			bias-pull-up;
+			drive-strength = <16>;
+		};
+	};
+
+	tri_state_key_default: tri_state_key_default {
+		mux {
+			pins = "gpio40", "gpio42", "gpio26";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio40", "gpio42", "gpio26";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
+	ts_default_pins: ts-int {
+		mux {
+			pins = "gpio99", "gpio125";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio99", "gpio125";
+			drive-strength = <16>;
+			bias-pull-up;
+		};
+	};
+
+	ts_enable_1p8: ts-1p8 {
+		mux {
+			pins = "gpio88";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio88";
+			drive-strength = <16>;
+			bias-pull-up;
+		};
+	};
+
+	panel_reset_pins: panel-reset {
+		mux {
+			pins = "gpio6", "gpio25", "gpio26";
+			function = "gpio";
+		};
+
+		config {
+			pins = "gpio6", "gpio25", "gpio26";
+			drive-strength = <8>;
+			bias-disable = <0>;
+		};
+	};
+
+	panel_te_pin: panel-te {
+		mux {
+			pins = "gpio10";
+			function = "mdp_vsync";
+		};
+
+		config {
+			pins = "gpio10";
+			drive-strength = <2>;
+			bias-disable;
+			input-enable;
+		};
+	};
+
+	panel_esd_pin: panel-esd {
+		mux {
+			pins = "gpio30";
+			function = "gpio";
+		};
+		config {
+			pins = "gpio30";
+			drive-strength = <2>;
+			bias-pull-down;
+			input-enable;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
new file mode 100644
index 000000000000..a62e211a2797
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * SDM845 OnePlus 6 (enchilada) specific device tree
+ *
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+#include "sdm845-oneplus-common.dtsi"
+
+/ {
+	model = "OnePlus 6";
+	compatible = "oneplus,enchilada", "oneplus,oneplus6", "qcom,sdm845";
+};
+
+&display_panel {
+	status = "okay";
+
+	compatible = "samsung,sofef00";
+};
diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts
new file mode 100644
index 000000000000..d418389bb2d0
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * SDM845 OnePlus 6T (fajita) specific device tree
+ *
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+#include "sdm845-oneplus-common.dtsi"
+
+/ {
+	model = "OnePlus 6T";
+	compatible = "oneplus,fajita", "oneplus,oneplus6", "qcom,sdm845";
+};
+
+&display_panel {
+	status = "okay";
+
+	compatible = "samsung,s6e3fc2x01";
+};
-- 
2.28.0

[PATCH 4/5] dt-bindings: add vendor bindings for OnePlus

[Caleb Connolly]

Used by the OnePlus 6/T device trees

Signed-off-by: Caleb Connolly <caleb@connolly.tech>
---
 .../bindings/arm/oneplus/oneplus-boards.yaml  | 25 +++++++++++++++++++
 .../devicetree/bindings/vendor-prefixes.yaml  |  2 ++
 2 files changed, 27 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/oneplus/oneplus-boards.yaml

diff --git a/Documentation/devicetree/bindings/arm/oneplus/oneplus-boards.yaml b/Documentation/devicetree/bindings/arm/oneplus/oneplus-boards.yaml
new file mode 100644
index 000000000000..a4d9bbd5681f
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/oneplus/oneplus-boards.yaml
@@ -0,0 +1,25 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/oneplus/oneplus-boards.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OnePlus based boards
+
+maintainers:
+  - Caleb Connolly <caleb@connolly.tech>
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+      - description: SDM845 based boards
+        items:
+          - enum:
+              - oneplus,enchilada               # OnePlus 6
+              - oneplus,fajita                  # OnePlus 6T
+          - const: oneplus,oneplus6             # OnePlus 6 and derivatives
+
+required:
+  - compatible
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 63996ab03521..6672d7242d54 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -754,6 +754,8 @@ patternProperties:
     description: OLIMEX Ltd.
   "^olpc,.*":
     description: One Laptop Per Child
+  "^oneplus,.*":
+    description: One Plus Technology (Shenzhen) Co., Ltd..
   "^onion,.*":
     description: Onion Corporation
   "^onnn,.*":
-- 
2.28.0

Re: [PATCH 2/5] dt-bindings: panel: add documentation for oneplus6 panel

[Caleb Connolly]

On 2020-10-09 15:05, Rob Herring wrote:
> On Wed, Oct 07, 2020 at 05:49:14PM +0000, Caleb Connolly wrote:
>> Document the OnePlus 6/T common panel driver, example from
>> arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
>>
>> Signed-off-by: Caleb Connolly <caleb@connolly.tech>
>> ---
>>   .../display/panel/panel-oneplus6.yaml         | 73 +++++++++++++++++++
>>   1 file changed, 73 insertions(+)
>>   create mode 100644 Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml b/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml
>> new file mode 100644
>> index 000000000000..23ba369cc2f5
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml
>> @@ -0,0 +1,73 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/display/panel/panel-oneplus6.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: OnePlus 6/T panel driver
>> +
>> +description: |
>> +  The OnePlus 6 panel driver encompasses the display panels found in the
>> +  OnePlus 6 and 6T devices, the panels have almost identical behaviour and
>> +  are not used by any other devices.
>> +
>> +maintainers:
>> +  - Caleb Connolly <caleb@connolly.tech>
>> +
>> +allOf:
>> +  - $ref: panel-common.yaml#
>> +
>> +properties:
>> +  compatible:
>> +    enum:
>> +      - samsung,sofef00
>> +      - samsung,s6e3fc2x01
>> +
>> +  reg: true
>> +  reset-gpios: true
>> +  port: true
>> +
>> +  vddio-supply:
>> +    description: VDDIO regulator
> A panel with a single supply can use panel-simple-dsi.yaml.
>
> 'reset-gpios' was missing, but has been added recently.
>
> Rob

Thanks, I'll move docs into panel-simple-dsi.yaml

Caleb

Re: [PATCH 2/5] dt-bindings: panel: add documentation for oneplus6 panel

[Rob Herring]

On Wed, Oct 07, 2020 at 05:49:14PM +0000, Caleb Connolly wrote:
> Document the OnePlus 6/T common panel driver, example from
> arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
> 
> Signed-off-by: Caleb Connolly <caleb@connolly.tech>
> ---
>  .../display/panel/panel-oneplus6.yaml         | 73 +++++++++++++++++++
>  1 file changed, 73 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml b/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml
> new file mode 100644
> index 000000000000..23ba369cc2f5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml
> @@ -0,0 +1,73 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/panel-oneplus6.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: OnePlus 6/T panel driver
> +
> +description: |
> +  The OnePlus 6 panel driver encompasses the display panels found in the
> +  OnePlus 6 and 6T devices, the panels have almost identical behaviour and
> +  are not used by any other devices.
> +
> +maintainers:
> +  - Caleb Connolly <caleb@connolly.tech>
> +
> +allOf:
> +  - $ref: panel-common.yaml#
> +
> +properties:
> +  compatible:
> +    enum:
> +      - samsung,sofef00
> +      - samsung,s6e3fc2x01
> +
> +  reg: true
> +  reset-gpios: true
> +  port: true
> +
> +  vddio-supply:
> +    description: VDDIO regulator

A panel with a single supply can use panel-simple-dsi.yaml.

'reset-gpios' was missing, but has been added recently.

Rob

Re: [PATCH 2/5] dt-bindings: panel: add documentation for oneplus6 panel

[Rob Herring]

On Wed, 07 Oct 2020 17:49:14 +0000, Caleb Connolly wrote:
> Document the OnePlus 6/T common panel driver, example from
> arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
> 
> Signed-off-by: Caleb Connolly <caleb@connolly.tech>
> ---
>  .../display/panel/panel-oneplus6.yaml         | 73 +++++++++++++++++++
>  1 file changed, 73 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml
> 


My bot found errors running 'make dt_binding_check' on your patch:

Error: Documentation/devicetree/bindings/display/panel/panel-oneplus6.example.dts:19.9-14 syntax error
FATAL ERROR: Unable to parse input tree
make[1]: *** [scripts/Makefile.lib:342: Documentation/devicetree/bindings/display/panel/panel-oneplus6.example.dt.yaml] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1366: dt_binding_check] Error 2


See https://patchwork.ozlabs.org/patch/1378187

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

pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade

Please check and re-submit.

[PATCH 2/5] dt-bindings: panel: add documentation for oneplus6 panel

[Caleb Connolly]

Document the OnePlus 6/T common panel driver, example from
arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi

Signed-off-by: Caleb Connolly <caleb@connolly.tech>
---
 .../display/panel/panel-oneplus6.yaml         | 73 +++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml b/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml
new file mode 100644
index 000000000000..23ba369cc2f5
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/panel-oneplus6.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/panel-oneplus6.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OnePlus 6/T panel driver
+
+description: |
+  The OnePlus 6 panel driver encompasses the display panels found in the
+  OnePlus 6 and 6T devices, the panels have almost identical behaviour and
+  are not used by any other devices.
+
+maintainers:
+  - Caleb Connolly <caleb@connolly.tech>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    enum:
+      - samsung,sofef00
+      - samsung,s6e3fc2x01
+
+  reg: true
+  reset-gpios: true
+  port: true
+
+  vddio-supply:
+    description: VDDIO regulator
+
+required:
+  - compatible
+  - reset-gpios
+  - vddio-supply
+  - port
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    &dsi0 {
+      status = "okay";
+      vdda-supply = <&vdda_mipi_dsi0_1p2>;
+
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      display_panel: panel@0 {
+        status = "okay";
+        compatible = "samsung,sofef00";
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+        reg = <0>;
+
+        vddio-supply = <&vreg_l14a_1p88>;
+
+        reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+
+        pinctrl-names = "default";
+        pinctrl-0 = <&panel_reset_pins &panel_te_pin &panel_esd_pin>;
+
+        port {
+          panel_in: endpoint {
+            remote-endpoint = <&dsi0_out>;
+          };
+        };
+      };
+    };
+
+...
-- 
2.28.0