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Signed-off-by: Mohit Dsor --- arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts | 122 ++++++++++++++++++++++++++++ 1 file changed, 122 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts index fd691d53a0fa..9cc4a1c6e4ed 100644 --- a/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts +++ b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts @@ -23,6 +23,36 @@ chosen { stdout-path = "serial0:115200n8"; }; + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con: endpoint { + remote-endpoint = <<9611_out>; + }; + }; + }; + + vreg_lt9611_vcc: regulator-lt9611-vcc { + compatible = "regulator-fixed"; + regulator-name = "lt9611_vcc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pm8150_gpios 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_reg_en>; + }; + + vreg_lt9611_vdd: regulator-lt9611-vdd { + compatible = "regulator-fixed"; + regulator-name = "lt9611_vdd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + vreg_wcn_3p3: regulator-wcn-3p3 { compatible = "regulator-fixed"; regulator-name = "wcn_3p3"; @@ -68,6 +98,78 @@ vreg_pmu_ch1: ldo4 { }; }; +&i2c4 { + status = "okay"; + + lt9611uxd: lt9611uxd@41 { + compatible = "lontium,lt9611uxd"; + reg = <0x41>; + interrupts-extended = <&tlmm 85 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&tlmm 76 GPIO_ACTIVE_HIGH>; + vcc-supply = <&vreg_lt9611_vcc>; + vdd-supply = <&vreg_lt9611_vdd>; + lontium,port-select = <1>; /* PORT_SELECT_B */ + + pinctrl-names = "default"; + pinctrl-0 = <<9611_irq_pin <9611_rst_pin>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + lt9611_a: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + + port@2 { + reg = <2>; + + lt9611_out: endpoint { + remote-endpoint = <&hdmi_con>; + }; + }; + }; + }; +}; + +&mdss { + status = "okay"; +}; + +&mdss_dsi0 { + vdda-supply = <&pm8150_l11>; + status = "okay"; + +}; + +&mdss_dsi0_out { + remote-endpoint = <<9611_a>; + data-lanes = <0 1 2 3>; +}; + +&mdss_dsi0_phy { + status = "okay"; +}; + +&pm8150_gpios { + hdmi_reg_en: hdmi-reg-en-state { + pins = "gpio4"; + function = PMIC_GPIO_FUNC_NORMAL; + bias-disable; + }; +}; + +&pm8150_l11 { + /* DSI VDDA - must be at NOM voltage for PHY PLL lock */ + regulator-min-microvolt = <1232000>; + regulator-max-microvolt = <1232000>; + regulator-allow-set-load; +}; + &remoteproc_cdsp { firmware-name = "qcom/shikra/cdsp.mbn"; @@ -103,6 +205,26 @@ &sdhc_1 { status = "okay"; }; +&tlmm { + lt9611_irq_pin: lt9611-irq-state { + pins = "gpio85"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + + lt9611_rst_pin: lt9611-rst-state { + pins = "gpio76"; + function = "gpio"; + drive-strength = <8>; + output-high; + }; +}; + +&uart0 { + status = "okay"; +}; + &uart8 { status = "okay"; -- 2.34.1