[PATCH v3 1/3] dt-bindings: vendor-prefixes: add thwc

[PATCH v3 1/3] dt-bindings: vendor-prefixes: add thwc

[Yang Xiwen]

Shenzhen Tong Heng Wei Chuang Technology Co., Ltd. (hereinafter referred
to as "Tong Heng Wei Chuang") is a focus on wireless communications
equipment brand manufacturers.

Link: http://www.szthwc.com/en/about.html
Signed-off-by: Yang Xiwen <forbidden405@foxmail.com>
---
 Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 88227c14da99a..57d04039aca3c 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1329,6 +1329,8 @@ patternProperties:
     description: thingy.jp
   "^thundercomm,.*":
     description: Thundercomm Technology Co., Ltd.
+  "^thwc,.*":
+    description: Shenzhen Tong Heng Wei Chuang Technology Co., Ltd.
   "^ti,.*":
     description: Texas Instruments
   "^tianma,.*":
-- 
2.39.0

Re: [PATCH v3 1/3] dt-bindings: vendor-prefixes: add thwc

[Krzysztof Kozlowski]

On 11/01/2023 19:03, Yang Xiwen wrote:
> Shenzhen Tong Heng Wei Chuang Technology Co., Ltd. (hereinafter referred
> to as "Tong Heng Wei Chuang") is a focus on wireless communications
> equipment brand manufacturers.
> 
> Link: http://www.szthwc.com/en/about.html
> Signed-off-by: Yang Xiwen <forbidden405@foxmail.com>
> ---


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

[PATCH v3 2/3] dt-bindings: qcom: Document msm8916-thwc-uf896 and ufi001c

[Yang Xiwen]

Document the new thwc,uf896/ufi001c device tree bindings used in their device
trees.

Signed-off-by: Yang Xiwen <forbidden405@foxmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 Documentation/devicetree/bindings/arm/qcom.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 263913d2451d9..8cb60a5b83e0d 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -210,6 +210,8 @@ properties:
               - samsung,grandmax
               - samsung,j5
               - samsung,serranove
+              - thwc,uf896
+              - thwc,ufi001c
               - wingtech,wt88047
           - const: qcom,msm8916
 
-- 
2.39.0

[PATCH v3 3/3] arm64: dts: qcom: msm8916-thwc: Add initial device trees

[Yang Xiwen]

This commit adds support for the ufi-001C and uf896 WiFi/LTE dongle made by
Tong Heng Wei Chuang based on MSM8916.
uf896 is another variant for the usb stick. The board design
differs by using different gpios for the keys and leds.

Note: The original firmware does not support 64-bit OS. It is necessary
to flash 64-bit TZ firmware to boot arm64.

Currently supported:
- All CPU cores
- Buttons
- LEDs
- Modem
- SDHC
- USB Device Mode
- UART

Co-developed-by: Jaime Breva <jbreva@nayarsystems.com>
Signed-off-by: Jaime Breva <jbreva@nayarsystems.com>
Co-developed-by: Nikita Travkin <nikita@trvn.ru>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Signed-off-by: Yang Xiwen <forbidden405@foxmail.com>
---
 arch/arm64/boot/dts/qcom/Makefile             |   2 +
 .../boot/dts/qcom/msm8916-thwc-uf896.dts      |  41 +++
 .../boot/dts/qcom/msm8916-thwc-ufi001c.dts    |  39 +++
 arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi     | 246 ++++++++++++++++++
 4 files changed, 328 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts
 create mode 100644 arch/arm64/boot/dts/qcom/msm8916-thwc-ufi001c.dts
 create mode 100644 arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 55f9c4903cfac..6301ec861ab4d 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -21,6 +21,8 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-e7.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-grandmax.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-j5.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-serranove.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-thwc-uf896.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-thwc-ufi001c.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt88047.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8953-motorola-potter.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8953-xiaomi-daisy.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts b/arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts
new file mode 100644
index 0000000000000..79447ca48dd3a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-thwc-uf896.dts
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-ufi.dtsi"
+
+/ {
+	model = "uf896 4G Modem Stick";
+	compatible = "thwc,uf896", "qcom,msm8916";
+};
+
+&button_restart {
+	gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
+};
+
+&led_r {
+	gpios = <&msmgpio 82 GPIO_ACTIVE_HIGH>;
+};
+
+&led_g {
+	gpios = <&msmgpio 83 GPIO_ACTIVE_HIGH>;
+	function = LED_FUNCTION_WLAN;
+};
+
+&led_b {
+	gpios = <&msmgpio 81 GPIO_ACTIVE_HIGH>;
+	function = LED_FUNCTION_WAN;
+};
+
+&button_default {
+	pins = "gpio35";
+	bias-pull-up;
+};
+
+&gpio_leds_default {
+	pins = "gpio81", "gpio82", "gpio83";
+};
+
+&sim_ctrl_default {
+	pins = "gpio1", "gpio2";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-thwc-ufi001c.dts b/arch/arm64/boot/dts/qcom/msm8916-thwc-ufi001c.dts
new file mode 100644
index 0000000000000..700cf81cbf8c0
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-thwc-ufi001c.dts
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-ufi.dtsi"
+
+/ {
+	model = "ufi-001c/ufi-001b 4G Modem Stick";
+	compatible = "thwc,ufi001c", "qcom,msm8916";
+};
+
+&button_restart {
+	gpios = <&msmgpio 37 GPIO_ACTIVE_HIGH>;
+};
+
+&led_r {
+	gpios = <&msmgpio 22 GPIO_ACTIVE_HIGH>;
+};
+
+&led_g {
+	gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>;
+};
+
+&led_b {
+	gpios = <&msmgpio 20 GPIO_ACTIVE_HIGH>;
+};
+
+&button_default {
+	pins = "gpio37";
+	bias-pull-down;
+};
+
+&gpio_leds_default {
+	pins = "gpio20", "gpio21", "gpio22";
+};
+
+&sim_ctrl_default {
+	pins = "gpio1", "gpio2";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi
new file mode 100644
index 0000000000000..286768d0fbe70
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi
@@ -0,0 +1,246 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include "msm8916-pm8916.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	chassis-type = "embedded";
+
+	aliases {
+		serial0 = &blsp1_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	reserved-memory {
+		mpss_mem: mpss@86800000 {
+			reg = <0x0 0x86800000 0x0 0x5500000>;
+			no-map;
+		};
+
+		gps_mem: gps@8bd00000 {
+			reg = <0x0 0x8bd00000 0x0 0x200000>;
+			no-map;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&button_default>;
+		pinctrl-names = "default";
+
+		label = "GPIO Buttons";
+
+		/* gpio is board-specific */
+		button_restart: button-restart {
+			label = "Restart";
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pinctrl-0 = <&gpio_leds_default>;
+		pinctrl-names = "default";
+
+		/* GPIOs are board-specific */
+		led_r: led-r {
+			color = <LED_COLOR_ID_RED>;
+			default-state = "on";
+			function = LED_FUNCTION_INDICATOR;
+		};
+
+		led_g: led-g {
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "off";
+			function = LED_FUNCTION_INDICATOR;
+		};
+
+		led_b: led-b {
+			color = <LED_COLOR_ID_BLUE>;
+			default-state = "off";
+			function = LED_FUNCTION_INDICATOR;
+		};
+	};
+};
+
+&bam_dmux {
+	status = "okay";
+};
+
+&bam_dmux_dma {
+	status = "okay";
+};
+
+&blsp1_uart2 {
+	status = "okay";
+};
+
+/* Remove &dsi_phy0 from clocks to make sure that gcc probes with display disabled */
+&gcc {
+	clocks = <&xo_board>, <&sleep_clk>, <0>, <0>, <0>, <0>, <0>;
+};
+
+&mpss {
+	pinctrl-0 = <&sim_ctrl_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pm8916_usbin {
+	status = "okay";
+};
+
+&pronto {
+	status = "okay";
+};
+
+&sdhc_1 {
+	pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
+	pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
+	pinctrl-names = "default", "sleep";
+
+	status = "okay";
+};
+
+&usb {
+	extcon = <&pm8916_usbin>;
+	dr_mode = "peripheral";
+
+	status = "okay";
+};
+
+&usb_hs_phy {
+	extcon = <&pm8916_usbin>;
+};
+
+&smd_rpm_regulators {
+	vdd_l1_l2_l3-supply = <&pm8916_s3>;
+	vdd_l4_l5_l6-supply = <&pm8916_s4>;
+	vdd_l7-supply = <&pm8916_s4>;
+
+	s3 {
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1300000>;
+	};
+
+	s4 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2100000>;
+	};
+
+	l1 {
+		regulator-min-microvolt = <1225000>;
+		regulator-max-microvolt = <1225000>;
+	};
+
+	l2 {
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
+
+	l4 {
+		regulator-min-microvolt = <2050000>;
+		regulator-max-microvolt = <2050000>;
+	};
+
+	l5 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l6 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l7 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l8 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2900000>;
+	};
+
+	l9 {
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l10 {
+		regulator-min-microvolt = <2700000>;
+		regulator-max-microvolt = <2800000>;
+	};
+
+	l11 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2950000>;
+		regulator-system-load = <200000>;
+		regulator-allow-set-load;
+	};
+
+	l12 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2950000>;
+	};
+
+	l13 {
+		regulator-min-microvolt = <3075000>;
+		regulator-max-microvolt = <3075000>;
+	};
+
+	l14 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l15 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l16 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	l17 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+	};
+
+	l18 {
+		regulator-min-microvolt = <2700000>;
+		regulator-max-microvolt = <2700000>;
+	};
+};
+
+&msmgpio {
+	/* pins are board-specific */
+	button_default: button-default-state {
+		function = "gpio";
+		drive-strength = <2>;
+	};
+
+	gpio_leds_default: gpio-leds-default-state {
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	sim_ctrl_default: sim-ctrl-default-state {
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		output-low;
+	};
+};
-- 
2.39.0