* [PATCH v4 0/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree
@ 2022-11-21 13:38 Lin, Meng-Bo
2022-11-21 13:40 ` [PATCH v4 1/3] dt-bindings: qcom: Document msm8916-acer-a1-724 Lin, Meng-Bo
` (3 more replies)
0 siblings, 4 replies; 10+ messages in thread
From: Lin, Meng-Bo @ 2022-11-21 13:38 UTC (permalink / raw)
To: linux-kernel
Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Stephan Gerhold, Nikita Travkin, devicetree,
linux-arm-msm, ~postmarketos/upstreaming
v4: Sort properties in l11.
v3: Set property status = "okay"; as the last property.
Reword the bindings patch.
v2: Fix a typo in dt-bindings commit message
Acer Iconia Talk S A1-724 is a tablet using the MSM8916 SoC released
in 2014.
Note: The original firmware from Acer can only boot 32-bit kernels.
To boot arm64 kernels it is necessary to flash 64-bit TZ/HYP firmware
with EDL, e.g. taken from the DragonBoard 410c. This works because Acer
didn't set up (firmware) secure boot.
Add a device tree for with initial support for:
- GPIO keys
- pm8916-vibrator
- SDHCI (internal and external storage)
- USB Device Mode
- UART
- WCNSS (WiFi/BT)
- Regulators
- Bosch BMC150 accelerometer/magnetometer
^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH v4 1/3] dt-bindings: qcom: Document msm8916-acer-a1-724 2022-11-21 13:38 [PATCH v4 0/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo @ 2022-11-21 13:40 ` Lin, Meng-Bo 2022-11-21 13:40 ` [PATCH v4 2/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo ` (2 subsequent siblings) 3 siblings, 0 replies; 10+ messages in thread From: Lin, Meng-Bo @ 2022-11-21 13:40 UTC (permalink / raw) To: linux-kernel Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Stephan Gerhold, Nikita Travkin, devicetree, linux-arm-msm, ~postmarketos/upstreaming, Krzysztof Kozlowski Document the new acer,a1-724 device tree bindings used in its device tree. Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.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 463509f0f23a..83f6748979a9 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -180,6 +180,7 @@ properties: - items: - enum: + - acer,a1-724 - alcatel,idol347 - asus,z00l - huawei,g7 -- 2.30.2 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v4 2/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree 2022-11-21 13:38 [PATCH v4 0/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo 2022-11-21 13:40 ` [PATCH v4 1/3] dt-bindings: qcom: Document msm8916-acer-a1-724 Lin, Meng-Bo @ 2022-11-21 13:40 ` Lin, Meng-Bo 2022-11-21 13:40 ` [PATCH v4 3/3] arm64: dts: qcom: msm8916-acer-a1-724: Add accelerometer/magnetometer Lin, Meng-Bo 2022-11-22 13:23 ` [PATCH v5 0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo 3 siblings, 0 replies; 10+ messages in thread From: Lin, Meng-Bo @ 2022-11-21 13:40 UTC (permalink / raw) To: linux-kernel Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Stephan Gerhold, Nikita Travkin, devicetree, linux-arm-msm, ~postmarketos/upstreaming Acer Iconia Talk S A1-724 is a tablet using the MSM8916 SoC released in 2014. Note: The original firmware from Acer can only boot 32-bit kernels. To boot arm64 kernels it is necessary to flash 64-bit TZ/HYP firmware with EDL, e.g. taken from the DragonBoard 410c. This works because Acer didn't set up (firmware) secure boot. Add a device tree for with initial support for: - GPIO keys - pm8916-vibrator - SDHCI (internal and external storage) - USB Device Mode - UART - WCNSS (WiFi/BT) - Regulators Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- arch/arm64/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/msm8916-acer-a1-724.dts | 217 ++++++++++++++++++ 2 files changed, 218 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index afe496a93f94..f38a20074013 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -7,6 +7,7 @@ dtb-$(CONFIG_ARCH_QCOM) += ipq6018-cp01-c1.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk01.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c1.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c2.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8916-acer-a1-724.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-alcatel-idol347.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-asus-z00l.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-huawei-g7.dtb diff --git a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts new file mode 100644 index 000000000000..593051ea92b6 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts @@ -0,0 +1,217 @@ +// SPDX-License-Identifier: GPL-2.0-only + +/dts-v1/; + +#include "msm8916-pm8916.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/* + * NOTE: The original firmware from Acer can only boot 32-bit kernels. + * To boot this device tree using arm64 it is necessary to flash 64-bit + * TZ/HYP firmware (e.g. taken from the DragonBoard 410c). + * See https://wiki.postmarketos.org/wiki/Acer_Iconia_Talk_S_(acer-a1-724) + * for suggested installation instructions. + */ + +/ { + model = "Acer Iconia Talk S A1-724"; + compatible = "acer,a1-724", "qcom,msm8916"; + chassis-type = "tablet"; + + aliases { + serial0 = &blsp1_uart2; + }; + + chosen { + stdout-path = "serial0"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys_default>; + + label = "GPIO Buttons"; + + button-volume-up { + label = "Volume Up"; + gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + }; + }; + + usb_id: usb-id { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&msmgpio 110 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb_id_default>; + }; +}; + +&blsp1_uart2 { + status = "okay"; +}; + +&pm8916_resin { + linux,code = <KEY_VOLUMEDOWN>; + status = "okay"; +}; + +&pm8916_vib { + status = "okay"; +}; + +&pronto { + status = "okay"; +}; + +&sdhc_1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; + pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; + + status = "okay"; +}; + +&sdhc_2 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>; + pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>; + + cd-gpios = <&msmgpio 38 GPIO_ACTIVE_HIGH>; + + status = "okay"; +}; + +&usb { + extcon = <&usb_id>, <&usb_id>; + status = "okay"; +}; + +&usb_hs_phy { + extcon = <&usb_id>; +}; + +&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 = <2900000>; + regulator-max-microvolt = <2900000>; + }; + + l17 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + l18 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; +}; + +&msmgpio { + gpio_keys_default: gpio-keys-default-state { + pins = "gpio107"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-up; + }; + + usb_id_default: usb-id-default-state { + pins = "gpio110"; + function = "gpio"; + + drive-strength = <8>; + bias-pull-up; + }; +}; -- 2.30.2 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v4 3/3] arm64: dts: qcom: msm8916-acer-a1-724: Add accelerometer/magnetometer 2022-11-21 13:38 [PATCH v4 0/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo 2022-11-21 13:40 ` [PATCH v4 1/3] dt-bindings: qcom: Document msm8916-acer-a1-724 Lin, Meng-Bo 2022-11-21 13:40 ` [PATCH v4 2/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo @ 2022-11-21 13:40 ` Lin, Meng-Bo 2022-11-22 13:23 ` [PATCH v5 0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo 3 siblings, 0 replies; 10+ messages in thread From: Lin, Meng-Bo @ 2022-11-21 13:40 UTC (permalink / raw) To: linux-kernel Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Stephan Gerhold, Nikita Travkin, devicetree, linux-arm-msm, ~postmarketos/upstreaming Iconia Talk S uses a Bosch BMC150 accelerometer/magnetometer combo. The chip provides two separate I2C devices for the accelerometer and magnetometer that are already supported by the bmc150-accel and bmc150-magn driver. Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- .../boot/dts/qcom/msm8916-acer-a1-724.dts | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts index 593051ea92b6..bea0d022dd9a 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts @@ -6,6 +6,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> /* * NOTE: The original firmware from Acer can only boot 32-bit kernels. @@ -51,6 +52,35 @@ usb_id: usb-id { }; }; +&blsp_i2c2 { + status = "okay"; + + accelerometer@10 { + compatible = "bosch,bmc150_accel"; + reg = <0x10>; + interrupt-parent = <&msmgpio>; + interrupts = <115 IRQ_TYPE_EDGE_RISING>; + + vdd-supply = <&pm8916_l17>; + vddio-supply = <&pm8916_l6>; + + pinctrl-names = "default"; + pinctrl-0 = <&accel_int_default>; + + mount-matrix = "0", "-1", "0", + "-1", "0", "0", + "0", "0", "1"; + }; + + magnetometer@12 { + compatible = "bosch,bmc150_magn"; + reg = <0x12>; + + vdd-supply = <&pm8916_l17>; + vddio-supply = <&pm8916_l6>; + }; +}; + &blsp1_uart2 { status = "okay"; }; @@ -199,6 +229,14 @@ l18 { }; &msmgpio { + accel_int_default: accel-int-default-state { + pins = "gpio115"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + gpio_keys_default: gpio-keys-default-state { pins = "gpio107"; function = "gpio"; -- 2.30.2 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v5 0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree 2022-11-21 13:38 [PATCH v4 0/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo ` (2 preceding siblings ...) 2022-11-21 13:40 ` [PATCH v4 3/3] arm64: dts: qcom: msm8916-acer-a1-724: Add accelerometer/magnetometer Lin, Meng-Bo @ 2022-11-22 13:23 ` Lin, Meng-Bo 2022-11-22 13:24 ` [PATCH v5 1/4] dt-bindings: qcom: Document msm8916-acer-a1-724 Lin, Meng-Bo ` (3 more replies) 3 siblings, 4 replies; 10+ messages in thread From: Lin, Meng-Bo @ 2022-11-22 13:23 UTC (permalink / raw) To: linux-kernel Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Stephan Gerhold, Nikita Travkin, devicetree, linux-arm-msm, ~postmarketos/upstreaming v5: Add touchscreen. v4: Sort properties in l11. v3: Set property status = "okay"; as the last property. Reword the bindings patch. v2: Fix a typo in dt-bindings commit message Acer Iconia Talk S A1-724 is a tablet using the MSM8916 SoC released in 2014. Note: The original firmware from Acer can only boot 32-bit kernels. To boot arm64 kernels it is necessary to flash 64-bit TZ/HYP firmware with EDL, e.g. taken from the DragonBoard 410c. This works because Acer didn't set up (firmware) secure boot. Add a device tree for with initial support for: - GPIO keys - pm8916-vibrator - SDHCI (internal and external storage) - USB Device Mode - UART - WCNSS (WiFi/BT) - Regulators - Bosch BMC150 accelerometer/magnetometer - Focaltech FT5446 touchscreen ^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v5 1/4] dt-bindings: qcom: Document msm8916-acer-a1-724 2022-11-22 13:23 ` [PATCH v5 0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo @ 2022-11-22 13:24 ` Lin, Meng-Bo 2022-11-22 13:25 ` [PATCH v5 2/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo ` (2 subsequent siblings) 3 siblings, 0 replies; 10+ messages in thread From: Lin, Meng-Bo @ 2022-11-22 13:24 UTC (permalink / raw) To: linux-kernel Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Stephan Gerhold, Nikita Travkin, devicetree, linux-arm-msm, ~postmarketos/upstreaming, Krzysztof Kozlowski Document the new acer,a1-724 device tree bindings used in its device tree. Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.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 463509f0f23a..83f6748979a9 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -180,6 +180,7 @@ properties: - items: - enum: + - acer,a1-724 - alcatel,idol347 - asus,z00l - huawei,g7 -- 2.30.2 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v5 2/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree 2022-11-22 13:23 ` [PATCH v5 0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo 2022-11-22 13:24 ` [PATCH v5 1/4] dt-bindings: qcom: Document msm8916-acer-a1-724 Lin, Meng-Bo @ 2022-11-22 13:25 ` Lin, Meng-Bo 2022-11-22 13:25 ` [PATCH v5 3/4] arm64: dts: qcom: msm8916-acer-a1-724: Add accelerometer/magnetometer Lin, Meng-Bo 2022-11-22 13:25 ` [PATCH v5 4/4] dts: arm64: qcom: msm8916-acer-a1-724: Add touchscreen Lin, Meng-Bo 3 siblings, 0 replies; 10+ messages in thread From: Lin, Meng-Bo @ 2022-11-22 13:25 UTC (permalink / raw) To: linux-kernel Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Stephan Gerhold, Nikita Travkin, devicetree, linux-arm-msm, ~postmarketos/upstreaming Acer Iconia Talk S A1-724 is a tablet using the MSM8916 SoC released in 2014. Note: The original firmware from Acer can only boot 32-bit kernels. To boot arm64 kernels it is necessary to flash 64-bit TZ/HYP firmware with EDL, e.g. taken from the DragonBoard 410c. This works because Acer didn't set up (firmware) secure boot. Add a device tree for with initial support for: - GPIO keys - pm8916-vibrator - SDHCI (internal and external storage) - USB Device Mode - UART - WCNSS (WiFi/BT) - Regulators Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- arch/arm64/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/msm8916-acer-a1-724.dts | 217 ++++++++++++++++++ 2 files changed, 218 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index afe496a93f94..f38a20074013 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -7,6 +7,7 @@ dtb-$(CONFIG_ARCH_QCOM) += ipq6018-cp01-c1.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk01.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c1.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c2.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8916-acer-a1-724.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-alcatel-idol347.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-asus-z00l.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-huawei-g7.dtb diff --git a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts new file mode 100644 index 000000000000..593051ea92b6 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts @@ -0,0 +1,217 @@ +// SPDX-License-Identifier: GPL-2.0-only + +/dts-v1/; + +#include "msm8916-pm8916.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/* + * NOTE: The original firmware from Acer can only boot 32-bit kernels. + * To boot this device tree using arm64 it is necessary to flash 64-bit + * TZ/HYP firmware (e.g. taken from the DragonBoard 410c). + * See https://wiki.postmarketos.org/wiki/Acer_Iconia_Talk_S_(acer-a1-724) + * for suggested installation instructions. + */ + +/ { + model = "Acer Iconia Talk S A1-724"; + compatible = "acer,a1-724", "qcom,msm8916"; + chassis-type = "tablet"; + + aliases { + serial0 = &blsp1_uart2; + }; + + chosen { + stdout-path = "serial0"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys_default>; + + label = "GPIO Buttons"; + + button-volume-up { + label = "Volume Up"; + gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + }; + }; + + usb_id: usb-id { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&msmgpio 110 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb_id_default>; + }; +}; + +&blsp1_uart2 { + status = "okay"; +}; + +&pm8916_resin { + linux,code = <KEY_VOLUMEDOWN>; + status = "okay"; +}; + +&pm8916_vib { + status = "okay"; +}; + +&pronto { + status = "okay"; +}; + +&sdhc_1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; + pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; + + status = "okay"; +}; + +&sdhc_2 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>; + pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>; + + cd-gpios = <&msmgpio 38 GPIO_ACTIVE_HIGH>; + + status = "okay"; +}; + +&usb { + extcon = <&usb_id>, <&usb_id>; + status = "okay"; +}; + +&usb_hs_phy { + extcon = <&usb_id>; +}; + +&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 = <2900000>; + regulator-max-microvolt = <2900000>; + }; + + l17 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + l18 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; +}; + +&msmgpio { + gpio_keys_default: gpio-keys-default-state { + pins = "gpio107"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-up; + }; + + usb_id_default: usb-id-default-state { + pins = "gpio110"; + function = "gpio"; + + drive-strength = <8>; + bias-pull-up; + }; +}; -- 2.30.2 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v5 3/4] arm64: dts: qcom: msm8916-acer-a1-724: Add accelerometer/magnetometer 2022-11-22 13:23 ` [PATCH v5 0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo 2022-11-22 13:24 ` [PATCH v5 1/4] dt-bindings: qcom: Document msm8916-acer-a1-724 Lin, Meng-Bo 2022-11-22 13:25 ` [PATCH v5 2/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo @ 2022-11-22 13:25 ` Lin, Meng-Bo 2022-11-22 13:25 ` [PATCH v5 4/4] dts: arm64: qcom: msm8916-acer-a1-724: Add touchscreen Lin, Meng-Bo 3 siblings, 0 replies; 10+ messages in thread From: Lin, Meng-Bo @ 2022-11-22 13:25 UTC (permalink / raw) To: linux-kernel Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Stephan Gerhold, Nikita Travkin, devicetree, linux-arm-msm, ~postmarketos/upstreaming Iconia Talk S uses a Bosch BMC150 accelerometer/magnetometer combo. The chip provides two separate I2C devices for the accelerometer and magnetometer that are already supported by the bmc150-accel and bmc150-magn driver. Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- .../boot/dts/qcom/msm8916-acer-a1-724.dts | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts index 593051ea92b6..bea0d022dd9a 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts @@ -6,6 +6,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> /* * NOTE: The original firmware from Acer can only boot 32-bit kernels. @@ -51,6 +52,35 @@ usb_id: usb-id { }; }; +&blsp_i2c2 { + status = "okay"; + + accelerometer@10 { + compatible = "bosch,bmc150_accel"; + reg = <0x10>; + interrupt-parent = <&msmgpio>; + interrupts = <115 IRQ_TYPE_EDGE_RISING>; + + vdd-supply = <&pm8916_l17>; + vddio-supply = <&pm8916_l6>; + + pinctrl-names = "default"; + pinctrl-0 = <&accel_int_default>; + + mount-matrix = "0", "-1", "0", + "-1", "0", "0", + "0", "0", "1"; + }; + + magnetometer@12 { + compatible = "bosch,bmc150_magn"; + reg = <0x12>; + + vdd-supply = <&pm8916_l17>; + vddio-supply = <&pm8916_l6>; + }; +}; + &blsp1_uart2 { status = "okay"; }; @@ -199,6 +229,14 @@ l18 { }; &msmgpio { + accel_int_default: accel-int-default-state { + pins = "gpio115"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + gpio_keys_default: gpio-keys-default-state { pins = "gpio107"; function = "gpio"; -- 2.30.2 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v5 4/4] dts: arm64: qcom: msm8916-acer-a1-724: Add touchscreen 2022-11-22 13:23 ` [PATCH v5 0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo ` (2 preceding siblings ...) 2022-11-22 13:25 ` [PATCH v5 3/4] arm64: dts: qcom: msm8916-acer-a1-724: Add accelerometer/magnetometer Lin, Meng-Bo @ 2022-11-22 13:25 ` Lin, Meng-Bo 2022-11-24 11:03 ` Krzysztof Kozlowski 3 siblings, 1 reply; 10+ messages in thread From: Lin, Meng-Bo @ 2022-11-22 13:25 UTC (permalink / raw) To: linux-kernel Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Stephan Gerhold, Nikita Travkin, devicetree, linux-arm-msm, ~postmarketos/upstreaming A1-724 uses a Focaltech FT5446 touchscreen that is connected to blsp_i2c5. Add it to the device tree. Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> --- .../boot/dts/qcom/msm8916-acer-a1-724.dts | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts index bea0d022dd9a..5b216107f69b 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts @@ -81,6 +81,30 @@ magnetometer@12 { }; }; +&blsp_i2c5 { + status = "okay"; + + touchscreen@38 { + /* Actually ft5446 */ + compatible = "edt,edt-ft5406"; + reg = <0x38>; + + interrupt-parent = <&msmgpio>; + interrupts = <13 IRQ_TYPE_LEVEL_LOW>; + + reset-gpios = <&msmgpio 12 GPIO_ACTIVE_LOW>; + + vcc-supply = <&pm8916_l16>; + iovcc-supply = <&pm8916_l6>; + + touchscreen-size-x = <720>; + touchscreen-size-y = <1280>; + + pinctrl-names = "default"; + pinctrl-0 = <&touchscreen_default>; + }; +}; + &blsp1_uart2 { status = "okay"; }; @@ -245,6 +269,24 @@ gpio_keys_default: gpio-keys-default-state { bias-pull-up; }; + touchscreen_default: touchscreen-default-state { + reset-pins { + pins = "gpio12"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + touchscreen-pins { + pins = "gpio13"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-up; + }; + }; + usb_id_default: usb-id-default-state { pins = "gpio110"; function = "gpio"; -- 2.30.2 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v5 4/4] dts: arm64: qcom: msm8916-acer-a1-724: Add touchscreen 2022-11-22 13:25 ` [PATCH v5 4/4] dts: arm64: qcom: msm8916-acer-a1-724: Add touchscreen Lin, Meng-Bo @ 2022-11-24 11:03 ` Krzysztof Kozlowski 0 siblings, 0 replies; 10+ messages in thread From: Krzysztof Kozlowski @ 2022-11-24 11:03 UTC (permalink / raw) To: Lin, Meng-Bo, linux-kernel Cc: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Stephan Gerhold, Nikita Travkin, devicetree, linux-arm-msm, ~postmarketos/upstreaming On 22/11/2022 14:25, Lin, Meng-Bo wrote: > A1-724 uses a Focaltech FT5446 touchscreen that is connected to blsp_i2c5. > Add it to the device tree. Subject prefix needs fixes (reversed). Best regards, Krzysztof ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2022-11-24 11:03 UTC | newest] Thread overview: 10+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-11-21 13:38 [PATCH v4 0/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo 2022-11-21 13:40 ` [PATCH v4 1/3] dt-bindings: qcom: Document msm8916-acer-a1-724 Lin, Meng-Bo 2022-11-21 13:40 ` [PATCH v4 2/3] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo 2022-11-21 13:40 ` [PATCH v4 3/3] arm64: dts: qcom: msm8916-acer-a1-724: Add accelerometer/magnetometer Lin, Meng-Bo 2022-11-22 13:23 ` [PATCH v5 0/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo 2022-11-22 13:24 ` [PATCH v5 1/4] dt-bindings: qcom: Document msm8916-acer-a1-724 Lin, Meng-Bo 2022-11-22 13:25 ` [PATCH v5 2/4] arm64: dts: qcom: msm8916-acer-a1-724: Add initial device tree Lin, Meng-Bo 2022-11-22 13:25 ` [PATCH v5 3/4] arm64: dts: qcom: msm8916-acer-a1-724: Add accelerometer/magnetometer Lin, Meng-Bo 2022-11-22 13:25 ` [PATCH v5 4/4] dts: arm64: qcom: msm8916-acer-a1-724: Add touchscreen Lin, Meng-Bo 2022-11-24 11:03 ` Krzysztof Kozlowski
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).