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Date: Wed, 16 Nov 2022 16:54:16 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Mathieu Poirier <mathieu.poirier@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Manivannan Sadhasivam <mani@...nel.org>,
linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 5/5] dt-bindings: remoteproc: qcom,sc8280xp-pas: split into separate file
Split SC8280XP remote processor Peripheral Authentication Service bindings
into their own file to reduce complexity and make maintenance easier.
While moving correctly constrain the number of interrupts per specific
device.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
.../bindings/remoteproc/qcom,adsp.yaml | 26 ---
.../remoteproc/qcom,sc8280xp-pas.yaml | 154 ++++++++++++++++++
2 files changed, 154 insertions(+), 26 deletions(-)
create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,sc8280xp-pas.yaml
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
index 1460fbd5adab..fc3d2363ac23 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
@@ -30,9 +30,6 @@ properties:
- qcom,sc8180x-adsp-pas
- qcom,sc8180x-cdsp-pas
- qcom,sc8180x-mpss-pas
- - qcom,sc8280xp-adsp-pas
- - qcom,sc8280xp-nsp0-pas
- - qcom,sc8280xp-nsp1-pas
- qcom,sdm660-adsp-pas
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
@@ -70,9 +67,6 @@ allOf:
- qcom,sc8180x-adsp-pas
- qcom,sc8180x-cdsp-pas
- qcom,sc8180x-mpss-pas
- - qcom,sc8280xp-adsp-pas
- - qcom,sc8280xp-nsp0-pas
- - qcom,sc8280xp-nsp1-pas
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
then:
@@ -171,9 +165,6 @@ allOf:
- qcom,qcs404-wcss-pas
- qcom,sc8180x-adsp-pas
- qcom,sc8180x-cdsp-pas
- - qcom,sc8280xp-adsp-pas
- - qcom,sc8280xp-nsp0-pas
- - qcom,sc8280xp-nsp1-pas
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
then:
@@ -288,7 +279,6 @@ allOf:
enum:
- qcom,sc8180x-adsp-pas
- qcom,sc8180x-cdsp-pas
- - qcom,sc8280xp-adsp-pas
then:
properties:
power-domains:
@@ -300,22 +290,6 @@ allOf:
- const: lcx
- const: lmx
- - if:
- properties:
- compatible:
- contains:
- enum:
- - qcom,sc8280xp-nsp0-pas
- - qcom,sc8280xp-nsp1-pas
- then:
- properties:
- power-domains:
- items:
- - description: NSP power domain
- power-domain-names:
- items:
- - const: nsp
-
- if:
properties:
compatible:
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sc8280xp-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sc8280xp-pas.yaml
new file mode 100644
index 000000000000..7efdd684f0eb
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sc8280xp-pas.yaml
@@ -0,0 +1,154 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,sc8280xp-pas.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SC8280XP Peripheral Authentication Service
+
+maintainers:
+ - Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
+
+description:
+ Qualcomm SC8280XP SoC Peripheral Authentication Service loads and boots
+ firmware on the Qualcomm DSP Hexagon cores.
+
+properties:
+ compatible:
+ enum:
+ - qcom,sc8280xp-adsp-pas
+ - qcom,sc8280xp-nsp0-pas
+ - qcom,sc8280xp-nsp1-pas
+
+ reg:
+ maxItems: 1
+
+ smd-edge: false
+
+required:
+ - compatible
+ - reg
+
+allOf:
+ - $ref: /schemas/remoteproc/qcom,pas-common.yaml#
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sc8280xp-adsp-pas
+ - qcom,sc8280xp-nsp0-pas
+ - qcom,sc8280xp-nsp1-pas
+ then:
+ properties:
+ clocks:
+ items:
+ - description: XO clock
+ clock-names:
+ items:
+ - const: xo
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sc8280xp-nsp0-pas
+ - qcom,sc8280xp-nsp1-pas
+ then:
+ properties:
+ interrupts:
+ minItems: 5
+ interrupt-names:
+ maxItems: 5
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sc8280xp-adsp-pas
+ then:
+ properties:
+ interrupts:
+ minItems: 6
+ interrupt-names:
+ minItems: 6
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sc8280xp-adsp-pas
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: LCX power domain
+ - description: LMX power domain
+ power-domain-names:
+ items:
+ - const: lcx
+ - const: lmx
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sc8280xp-nsp0-pas
+ - qcom,sc8280xp-nsp1-pas
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: NSP power domain
+ power-domain-names:
+ items:
+ - const: nsp
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/mailbox/qcom-ipcc.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+
+ remoteproc@...0000 {
+ compatible = "qcom,sc8280xp-adsp-pas";
+ reg = <0x03000000 0x100>;
+
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "xo";
+
+ interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
+ <&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>,
+ <&smp2p_adsp_in 7 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "wdog", "fatal", "ready",
+ "handover", "stop-ack", "shutdown-ack";
+
+ memory-region = <&pil_adsp_mem>;
+
+ power-domains = <&rpmhpd SC8280XP_LCX>,
+ <&rpmhpd SC8280XP_LMX>;
+ power-domain-names = "lcx", "lmx";
+
+ qcom,qmp = <&aoss_qmp>;
+ qcom,smem-states = <&smp2p_adsp_out 0>;
+ qcom,smem-state-names = "stop";
+
+ glink-edge {
+ interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
+ IPCC_MPROC_SIGNAL_GLINK_QMP
+ IRQ_TYPE_EDGE_RISING>;
+ mboxes = <&ipcc IPCC_CLIENT_LPASS
+ IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+ label = "lpass";
+ qcom,remote-pid = <2>;
+
+ /* ... */
+ };
+ };
--
2.34.1
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