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arm64: dts: MSM8953: Add wcnss nodes

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Add nodes for remoteproc, smp2p and smsm to make it possible to use
wifi/bt functionality on this platform.

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230407165345.42800-2-a39.skl@gmail.com
This commit is contained in:
Adam Skladowski 2023-04-07 18:53:42 +02:00 committed by Bjorn Andersson
parent a72768eecb
commit b12428640e
1 changed files with 130 additions and 0 deletions
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130
arch/arm64/boot/dts/qcom/msm8953.dtsi
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@ -326,6 +326,31 @@
};
};
smp2p-wcnss {
compatible = "qcom,smp2p";
qcom,smem = <451>, <431>;
interrupts = <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>;
qcom,ipc = <&apcs 8 18>;
qcom,local-pid = <0>;
qcom,remote-pid = <4>;
smp2p_wcnss_out: master-kernel {
qcom,entry-name = "master-kernel";
#qcom,smem-state-cells = <1>;
};
smp2p_wcnss_in: slave-kernel {
qcom,entry-name = "slave-kernel";
interrupt-controller;
#interrupt-cells = <2>;
};
};
smsm {
compatible = "qcom,smsm";
@ -340,6 +365,14 @@
#qcom,smem-state-cells = <1>;
};
wcnss_smsm: wcnss@6 {
reg = <6>;
interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>;
interrupt-controller;
#interrupt-cells = <2>;
};
};
soc: soc@0 {
@ -630,6 +663,37 @@
drive-strength = <2>;
bias-disable;
};
wcnss_pin_a: wcnss-active-state {
wcss-wlan2-pins {
pins = "gpio76";
function = "wcss_wlan2";
drive-strength = <6>;
bias-pull-up;
};
wcss-wlan1-pins {
pins = "gpio77";
function = "wcss_wlan1";
drive-strength = <6>;
bias-pull-up;
};
wcss-wlan0-pins {
pins = "gpio78";
function = "wcss_wlan0";
drive-strength = <6>;
bias-pull-up;
};
wcss-wlan-pins {
pins = "gpio79", "gpio80";
function = "wcss_wlan";
drive-strength = <6>;
bias-pull-up;
};
};
};
gcc: clock-controller@1800000 {
@ -1245,6 +1309,72 @@
status = "disabled";
};
wcnss: remoteproc@a21b000 {
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>,
<&smp2p_wcnss_in 0 IRQ_TYPE_EDGE_RISING>,
<&smp2p_wcnss_in 1 IRQ_TYPE_EDGE_RISING>,
<&smp2p_wcnss_in 2 IRQ_TYPE_EDGE_RISING>,
<&smp2p_wcnss_in 3 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "wdog", "fatal", "ready", "handover", "stop-ack";
power-domains = <&rpmpd MSM8953_VDDCX>,
<&rpmpd MSM8953_VDDMX>;
power-domain-names = "cx", "mx";
qcom,smem-states = <&smp2p_wcnss_out 0>;
qcom,smem-state-names = "stop";
pinctrl-names = "default";
pinctrl-0 = <&wcnss_pin_a>;
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>;
qcom,ipc = <&apcs 8 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";
interrupt-controller;