Add node describing wireless connectivity subsystem. Signed-off-by: Adam Skladowski <a39.skl@xxxxxxxxx> --- arch/arm64/boot/dts/qcom/msm8976.dtsi | 105 ++++++++++++++++++++++++++ 1 file changed, 105 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8976.dtsi b/arch/arm64/boot/dts/qcom/msm8976.dtsi index 22a6a09a904d..a7f772485bf5 100644 --- a/arch/arm64/boot/dts/qcom/msm8976.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8976.dtsi @@ -771,6 +771,36 @@ blsp2_i2c4_sleep: blsp2-i2c4-sleep-state { drive-strength = <2>; bias-disable; }; + + wcss_wlan_default: wcss-wlan-default-state { + wcss-wlan2-pins { + pins = "gpio40"; + function = "wcss_wlan2"; + drive-strength = <6>; + bias-pull-up; + }; + + wcss-wlan1-pins { + pins = "gpio41"; + function = "wcss_wlan1"; + drive-strength = <6>; + bias-pull-up; + }; + + wcss-wlan0-pins { + pins = "gpio42"; + function = "wcss_wlan0"; + drive-strength = <6>; + bias-pull-up; + }; + + wcss-wlan-pins { + pins = "gpio43", "gpio44"; + function = "wcss_wlan"; + drive-strength = <6>; + bias-pull-up; + }; + }; }; gcc: clock-controller@1800000 { @@ -1458,6 +1488,81 @@ blsp2_i2c4: i2c@7af8000 { status = "disabled"; }; + wcnss: remoteproc@a204000 { + compatible = "qcom,pronto-v3-pil", "qcom,pronto"; + reg = <0x0a204000 0x2000>, + <0x0a202000 0x1000>, + <0x0a21b000 0x3000>; + reg-names = "ccu", + "dxe", + "pmu"; + + memory-region = <&wcnss_fw_mem>; + + interrupts-extended = <&intc GIC_SPI 149 IRQ_TYPE_EDGE_RISING>, + <&wcnss_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&wcnss_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&wcnss_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&wcnss_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", + "fatal", + "ready", + "handover", + "stop-ack"; + + power-domains = <&rpmpd MSM8976_VDDCX>, + <&rpmpd MSM8976_VDDMX>; + power-domain-names = "cx", "mx"; + + qcom,smem-states = <&wcnss_smp2p_out 0>; + qcom,smem-state-names = "stop"; + + pinctrl-0 = <&wcss_wlan_default>; + pinctrl-names = "default"; + + status = "disabled"; + + wcnss_iris: iris { + /* Separate chip, compatible is board-specific */ + clocks = <&rpmcc RPM_SMD_RF_CLK2>; + clock-names = "xo"; + }; + + smd-edge { + interrupts = <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>; + + mboxes = <&apcs 17>; + qcom,smd-edge = <6>; + qcom,remote-pid = <4>; + + label = "pronto"; + + wcnss_ctrl: wcnss { + compatible = "qcom,wcnss"; + qcom,smd-channels = "WCNSS_CTRL"; + + qcom,mmio = <&wcnss>; + + wcnss_bt: bluetooth { + compatible = "qcom,wcnss-bt"; + }; + + wcnss_wifi: wifi { + compatible = "qcom,wcnss-wlan"; + + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx", "rx"; + + qcom,smem-states = <&apps_smsm 10>, + <&apps_smsm 9>; + qcom,smem-state-names = "tx-enable", + "tx-rings-empty"; + }; + }; + }; + }; + intc: interrupt-controller@b000000 { compatible = "qcom,msm-qgic2"; reg = <0x0b000000 0x1000>, <0x0b002000 0x1000>; -- 2.44.0