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arm64: dts: qcom: msm8992: Add BLSP_I2C1 support

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This will be required to support touchscreen on Lumia
devices.

Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
Link: https://lore.kernel.org/r/20201005150313.149754-8-konradybcio@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Konrad Dybcio 2020-10-05 17:03:07 +02:00 committed by Bjorn Andersson
parent f3d1939f11
commit b97def9c05
1 changed files with 30 additions and 0 deletions
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30
arch/arm64/boot/dts/qcom/msm8992.dtsi
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@ -305,6 +305,22 @@ blsp1_uart2: serial@f991e000 {
status = "disabled";
};
blsp_i2c1: i2c@f9923000 {
compatible = "qcom,i2c-qup-v2.2.1";
reg = <0xf9923000 0x500>;
interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GCC_BLSP1_AHB_CLK>,
<&gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>;
clock-names = "iface", "core";
clock-frequency = <400000>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&i2c1_default>;
pinctrl-1 = <&i2c1_sleep>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
blsp_i2c2: i2c@f9924000 {
compatible = "qcom,i2c-qup-v2.2.1";
reg = <0xf9924000 0x500>;
@ -525,6 +541,20 @@ sdc1_rclk_off: rclk-off {
bias-pull-down;
};
i2c1_default: i2c1-default {
function = "blsp_i2c1";
pins = "gpio2", "gpio3";
drive-strength = <2>;
bias-disable;
};
i2c1_sleep: i2c1-sleep {
function = "gpio";
pins = "gpio2", "gpio3";
drive-strength = <2>;
bias-disable;
};
i2c2_default: i2c2-default {
function = "blsp_i2c2";
pins = "gpio6", "gpio7";