ARM: dts: msm8916: Add and enable wcnss node

Add the wcnss remoteproc node the SMD edge and the wcnss ctrl, bluetooth
and wifi nodes specified and enable this on db410c.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
index 08bd5eb..716d3cc 100644 (file)
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
@@ -306,6 +306,10 @@
                                 };
                         };
                 };
+
+               wcnss@a21b000 {
+                       status = "okay";
+               };
        };
 
        usb2513 {

diff --git a/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi b/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
index 10c83e1..4cb0b58 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
@@ -720,4 +720,17 @@
                        };
                };
        };
+
+       wcnss_pin_a: wcnss-active {
+               pinmux {
+                       pins = "gpio40", "gpio41", "gpio42", "gpio43", "gpio44";
+                       function = "wcss_wlan";
+               };
+
+               pinconf {
+                       pins = "gpio40", "gpio41", "gpio42", "gpio43", "gpio44";
+                       drive-strength = <6>;
+                       bias-pull-up;
+               };
+       };
 };

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index b281746..b94d179 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -14,6 +14,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-msm8916.h>
 #include <dt-bindings/reset/qcom,gcc-msm8916.h>
+#include <dt-bindings/clock/qcom,rpmcc.h>
 
 / {
        model = "Qualcomm Technologies, Inc. MSM8916";
@@ -82,7 +83,7 @@
                        no-map;
                };
 
-               wcnss@89300000 {
+               wcnss_mem: wcnss@89300000 {
                        reg = <0x0 0x89300000 0x0 0x600000>;
                        no-map;
                };
@@ -856,6 +857,76 @@
                                memory-region = <&mpss_mem>;
                        };
                };
+
+               pronto: wcnss@a21b000 {
+                       compatible = "qcom,pronto-v2-pil", "qcom,pronto";
+                       reg = <0x0a204000 0x2000>, <0x0a202000 0x1000>, <0x0a21b000 0x3000>;
+                       reg-names = "ccu", "dxe", "pmu";
+
+                       memory-region = <&wcnss_mem>;
+
+                       interrupts-extended = <&intc 0 149 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";
+
+                       vddmx-supply = <&pm8916_l3>;
+                       vddpx-supply = <&pm8916_l7>;
+
+                       qcom,state = <&wcnss_smp2p_out 0>;
+                       qcom,state-names = "stop";
+
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&wcnss_pin_a>;
+
+                       status = "disabled";
+
+                       iris {
+                               compatible = "qcom,wcn3620";
+
+                               clocks = <&rpmcc RPM_SMD_RF_CLK2>;
+                               clock-names = "xo";
+
+                               vddxo-supply = <&pm8916_l7>;
+                               vddrfa-supply = <&pm8916_s3>;
+                               vddpa-supply = <&pm8916_l9>;
+                               vdddig-supply = <&pm8916_l5>;
+                       };
+
+                       smd-edge {
+                               interrupts = <0 142 1>;
+
+                               qcom,ipc = <&apcs 8 17>;
+                               qcom,smd-edge = <6>;
+                               qcom,remote-pid = <4>;
+
+                               label = "pronto";
+
+                               wcnss {
+                                       compatible = "qcom,wcnss";
+                                       qcom,smd-channels = "WCNSS_CTRL";
+
+                                       qcom,mmio = <&pronto>;
+
+                                       bt {
+                                               compatible = "qcom,wcnss-bt";
+                                       };
+
+                                       wifi {
+                                               compatible = "qcom,wcnss-wlan";
+
+                                               interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>,
+                                                            <0 146 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";
+                                       };
+                               };
+                       };
+               };
        };
 
        smd {