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| author | Rudraksha Gupta <guptarud@gmail.com> | 2024-01-31 01:04:46 -0800 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-02-14 00:25:39 -0600 |
| commit | 1cf6313648753e489ece516d05f77b39e52ff07e (patch) | |
| tree | 12da7a144cda7db3e959a103439881b5e60f4b99 /arch/arm | |
| parent | 74851b7f180a0534f25c3d0b744a92b2e3cb6dd2 (diff) | |
| download | linux-1cf6313648753e489ece516d05f77b39e52ff07e.tar.gz | |
ARM: dts: qcom: msm8960: Add gsbi3 node
Copy gsbi3 node from qcom-apq8064.dtsi and set appropriate properties
Signed-off-by: Rudraksha Gupta <guptarud@gmail.com>
Link: https://lore.kernel.org/r/20240131-expressatt_mxt224s_touchscreen-v2-1-4463ae0414b5@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/qcom/qcom-msm8960-pins.dtsi | 21 | ||||
| -rw-r--r-- | arch/arm/boot/dts/qcom/qcom-msm8960.dtsi | 28 |
2 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960-pins.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8960-pins.dtsi new file mode 100644 index 0000000000000..4fa9827712889 --- /dev/null +++ b/arch/arm/boot/dts/qcom/qcom-msm8960-pins.dtsi @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0-only + +&msmgpio { + i2c3_default_state: i2c3-default-state { + i2c3-pins { + pins = "gpio16", "gpio17"; + function = "gsbi3"; + drive-strength = <8>; + bias-disable; + }; + }; + + i2c3_sleep_state: i2c3-sleep-state { + i2c3-pins { + pins = "gpio16", "gpio17"; + function = "gpio"; + drive-strength = <2>; + bias-bus-hold; + }; + }; +}; diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi index f420740e068e8..93365298c5ae6 100644 --- a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi +++ b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi @@ -359,5 +359,33 @@ }; }; }; + + gsbi3: gsbi@16200000 { + compatible = "qcom,gsbi-v1.0.0"; + reg = <0x16200000 0x100>; + ranges; + cell-index = <3>; + clocks = <&gcc GSBI3_H_CLK>; + clock-names = "iface"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + + gsbi3_i2c: i2c@16280000 { + compatible = "qcom,i2c-qup-v1.1.1"; + reg = <0x16280000 0x1000>; + pinctrl-0 = <&i2c3_default_state>; + pinctrl-1 = <&i2c3_sleep_state>; + pinctrl-names = "default", "sleep"; + interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GSBI3_QUP_CLK>, + <&gcc GSBI3_H_CLK>; + clock-names = "core", "iface"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; }; }; +#include "qcom-msm8960-pins.dtsi" |