arm64: dts: MSM8953: Add lpass nodes

Add nodes for remoteproc, smp2p and smsm in preparation
for audio support 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/20230407165345.42800-4-a39.skl@gmail.com

diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi
index 615996b..602cb18 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8953.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi
@@ -6,6 +6,9 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
+#include <dt-bindings/soc/qcom,apr.h>
+#include <dt-bindings/sound/qcom,q6afe.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
 #include <dt-bindings/thermal/thermal.h>
 
 / {
@@ -326,6 +329,30 @@
                };
        };
 
+       smp2p-adsp {
+               compatible = "qcom,smp2p";
+               qcom,smem = <443>, <429>;
+
+               interrupts = <GIC_SPI 291 IRQ_TYPE_EDGE_RISING>;
+
+               mboxes = <&apcs 10>;
+
+               qcom,local-pid = <0>;
+               qcom,remote-pid = <2>;
+
+               smp2p_adsp_out: master-kernel {
+                       qcom,entry-name = "master-kernel";
+                       #qcom,smem-state-cells = <1>;
+               };
+
+               smp2p_adsp_in: slave-kernel {
+                       qcom,entry-name = "slave-kernel";
+
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+       };
+
        smp2p-modem {
                compatible = "qcom,smp2p";
                qcom,smem = <435>, <428>;
@@ -1532,6 +1559,120 @@
                                status = "disabled";
                        };
                };
+
+               lpass: remoteproc@c200000 {
+                       compatible = "qcom,msm8953-adsp-pil";
+                       reg = <0x0c200000 0x100>;
+
+                       interrupts-extended = <&intc 0 293 IRQ_TYPE_EDGE_RISING>,
+                                             <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,
+                                             <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>,
+                                             <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>,
+                                             <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>;
+                       interrupt-names = "wdog", "fatal", "ready",
+                                         "handover", "stop-ack";
+                       clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>;
+                       clock-names = "xo";
+
+                       power-domains = <&rpmpd MSM8953_VDDCX>;
+                       power-domain-names = "cx";
+
+                       memory-region = <&adsp_fw_mem>;
+
+                       qcom,smem-states = <&smp2p_adsp_out 0>;
+                       qcom,smem-state-names = "stop";
+
+                       status = "disabled";
+
+                       smd-edge {
+                               interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>;
+
+                               label = "lpass";
+                               mboxes = <&apcs 8>;
+                               qcom,smd-edge = <1>;
+                               qcom,remote-pid = <2>;
+
+                               apr {
+                                       compatible = "qcom,apr-v2";
+                                       qcom,smd-channels = "apr_audio_svc";
+                                       qcom,apr-domain = <APR_DOMAIN_ADSP>;
+                                       #address-cells = <1>;
+                                       #size-cells = <0>;
+
+                                       q6core: service@3 {
+                                               reg = <APR_SVC_ADSP_CORE>;
+                                               compatible = "qcom,q6core";
+                                       };
+
+                                       q6afe: service@4 {
+                                               compatible = "qcom,q6afe";
+                                               reg = <APR_SVC_AFE>;
+                                               q6afedai: dais {
+                                                       compatible = "qcom,q6afe-dais";
+                                                       #address-cells = <1>;
+                                                       #size-cells = <0>;
+                                                       #sound-dai-cells = <1>;
+
+                                                       dai@16 {
+                                                               reg = <PRIMARY_MI2S_RX>;
+                                                               qcom,sd-lines = <0 1>;
+                                                       };
+                                                       dai@20 {
+                                                               reg = <TERTIARY_MI2S_TX>;
+                                                               qcom,sd-lines = <0 1>;
+                                                       };
+                                                       dai@127 {
+                                                               reg = <QUINARY_MI2S_RX>;
+                                                               qcom,sd-lines = <0>;
+                                                       };
+                                               };
+
+                                               q6afecc: clock-controller {
+                                                       compatible = "qcom,q6afe-clocks";
+                                                       #clock-cells = <2>;
+                                               };
+                                       };
+
+                                       q6asm: service@7 {
+                                               compatible = "qcom,q6asm";
+                                               reg = <APR_SVC_ASM>;
+                                               q6asmdai: dais {
+                                                       compatible = "qcom,q6asm-dais";
+                                                       #address-cells = <1>;
+                                                       #size-cells = <0>;
+                                                       #sound-dai-cells = <1>;
+
+                                                       dai@0 {
+                                                               reg = <0>;
+                                                               direction = <Q6ASM_DAI_RX>;
+                                                       };
+                                                       dai@1 {
+                                                               reg = <1>;
+                                                               direction = <Q6ASM_DAI_TX>;
+                                                       };
+                                                       dai@2 {
+                                                               reg = <2>;
+                                                               direction = <Q6ASM_DAI_RX>;
+                                                       };
+                                                       dai@3 {
+                                                               reg = <3>;
+                                                               direction = <Q6ASM_DAI_RX>;
+                                                               is-compress-dai;
+                                                       };
+                                               };
+                                       };
+
+                                       q6adm: service@8 {
+                                               compatible = "qcom,q6adm";
+                                               reg = <APR_SVC_ADM>;
+                                               q6routing: routing {
+                                                       compatible = "qcom,q6adm-routing";
+                                                       #sound-dai-cells = <0>;
+                                               };
+                                       };
+                               };
+                       };
+               };
        };
 
        thermal-zones {