diff --git a/arch/arm/boot/dts/qcom/msmcobalt-cdp.dtsi b/arch/arm/boot/dts/qcom/msmcobalt-cdp.dtsi index 4173152f7b8c..242945846272 100644 --- a/arch/arm/boot/dts/qcom/msmcobalt-cdp.dtsi +++ b/arch/arm/boot/dts/qcom/msmcobalt-cdp.dtsi @@ -107,6 +107,15 @@ qcom,master-en = <1>; status = "okay"; }; + + /* GPIO 21 (NFC_CLK_REQ) */ + gpio@d400 { + qcom,mode = <0>; + qcom,vin-sel = <1>; + qcom,src-sel = <0>; + qcom,master-en = <1>; + status = "okay"; + }; }; &i2c_5 { @@ -134,6 +143,28 @@ }; }; +&i2c_6 { /* BLSP1 QUP6 (NFC) */ + status = "okay"; + nq@28 { + compatible = "qcom,nq-nci"; + reg = <0x28>; + qcom,nq-irq = <&tlmm 92 0x00>; + qcom,nq-ven = <&tlmm 12 0x00>; + qcom,nq-firm = <&tlmm 93 0x00>; + qcom,nq-clkreq = <&pmcobalt_gpios 21 0x00>; + qcom,nq-esepwr = <&tlmm 116 0x00>; + interrupt-parent = <&tlmm>; + qcom,clk-src = "BBCLK3"; + interrupts = <92 0>; + interrupt-names = "nfc_irq"; + pinctrl-names = "nfc_active", "nfc_suspend"; + pinctrl-0 = <&nfc_int_active &nfc_enable_active>; + pinctrl-1 = <&nfc_int_suspend &nfc_enable_suspend>; + clocks = <&clock_gcc clk_ln_bb_clk3_pin>; + clock-names = "ref_clk"; + }; +}; + &mdss_mdp { qcom,mdss-pref-prim-intf = "dsi"; }; diff --git a/arch/arm/boot/dts/qcom/msmcobalt-mtp.dtsi b/arch/arm/boot/dts/qcom/msmcobalt-mtp.dtsi index d087faed9a7c..7225ba84eaeb 100644 --- a/arch/arm/boot/dts/qcom/msmcobalt-mtp.dtsi +++ b/arch/arm/boot/dts/qcom/msmcobalt-mtp.dtsi @@ -107,6 +107,15 @@ qcom,master-en = <1>; status = "okay"; }; + + /* GPIO 21 (NFC_CLK_REQ) */ + gpio@d400 { + qcom,mode = <0>; + qcom,vin-sel = <1>; + qcom,src-sel = <0>; + qcom,master-en = <1>; + status = "okay"; + }; }; &i2c_5 { @@ -134,6 +143,28 @@ }; }; +&i2c_6 { /* BLSP1 QUP6 (NFC) */ + status = "okay"; + nq@28 { + compatible = "qcom,nq-nci"; + reg = <0x28>; + qcom,nq-irq = <&tlmm 92 0x00>; + qcom,nq-ven = <&tlmm 12 0x00>; + qcom,nq-firm = <&tlmm 93 0x00>; + qcom,nq-clkreq = <&pmcobalt_gpios 21 0x00>; + qcom,nq-esepwr = <&tlmm 116 0x00>; + interrupt-parent = <&tlmm>; + qcom,clk-src = "BBCLK3"; + interrupts = <92 0>; + interrupt-names = "nfc_irq"; + pinctrl-names = "nfc_active", "nfc_suspend"; + pinctrl-0 = <&nfc_int_active &nfc_enable_active>; + pinctrl-1 = <&nfc_int_suspend &nfc_enable_suspend>; + clocks = <&clock_gcc clk_ln_bb_clk3_pin>; + clock-names = "ref_clk"; + }; +}; + &pmicobalt_haptics { status = "okay"; }; diff --git a/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi b/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi index 29f02486398e..6d6986232c08 100644 --- a/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi +++ b/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi @@ -218,6 +218,68 @@ }; }; + nfc { + nfc_int_active: nfc_int_active { + /* active state */ + mux { + /* GPIO 92 NFC Read Interrupt */ + pins = "gpio92"; + function = "gpio"; + }; + + config { + pins = "gpio92"; + drive-strength = <6>; /* 6 MA */ + bias-pull-up; + }; + }; + + nfc_int_suspend: nfc_int_suspend { + /* sleep state */ + mux { + /* GPIO 92 NFC Read Interrupt */ + pins = "gpio92"; + function = "gpio"; + }; + + config { + pins = "gpio92"; + drive-strength = <6>; /* 6 MA */ + bias-pull-up; + }; + }; + + nfc_enable_active: nfc_enable_active { + /* active state */ + mux { + /* 12: NFC ENABLE 116:ESE Enable */ + pins = "gpio12", "gpio116"; + function = "gpio"; + }; + + config { + pins = "gpio12", "gpio116"; + drive-strength = <6>; /* 6 MA */ + bias-pull-up; + }; + }; + + nfc_enable_suspend: nfc_enable_suspend { + /* sleep state */ + mux { + /* 12: NFC ENABLE 116:ESE Enable */ + pins = "gpio12", "gpio116"; + function = "gpio"; + }; + + config { + pins = "gpio12", "gpio116"; + drive-strength = <6>; /* 6 MA */ + bias-disable; + }; + }; + }; + i2c_7 { i2c_7_active: i2c_7_active { mux {