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Date: Fri, 18 Nov 2022 13:33:59 +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 v2 4/7] dt-bindings: remoteproc: qcom,sm6350-pas: split into separate file
Split SM6350 remote processor Peripheral Authentication Service bindings
into their own file to reduce complexity and make maintenance easier.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
Changes since v1:
1. Add qcom,qmp (not part of qcom,pas-common.yaml# anymore).
---
.../bindings/remoteproc/qcom,adsp.yaml | 28 ---
.../bindings/remoteproc/qcom,sm6350-pas.yaml | 173 ++++++++++++++++++
2 files changed, 173 insertions(+), 28 deletions(-)
create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
index 881752348e10..8f491ded8816 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml
@@ -37,9 +37,6 @@ properties:
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
- qcom,sdx55-mpss-pas
- - qcom,sm6350-adsp-pas
- - qcom,sm6350-cdsp-pas
- - qcom,sm6350-mpss-pas
reg:
maxItems: 1
@@ -102,9 +99,6 @@ allOf:
- qcom,sc8280xp-nsp1-pas
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
- - qcom,sm6350-adsp-pas
- - qcom,sm6350-cdsp-pas
- - qcom,sm6350-mpss-pas
then:
properties:
clocks:
@@ -206,8 +200,6 @@ allOf:
- qcom,sc8280xp-nsp1-pas
- qcom,sdm845-adsp-pas
- qcom,sdm845-cdsp-pas
- - qcom,sm6350-adsp-pas
- - qcom,sm6350-cdsp-pas
then:
properties:
interrupts:
@@ -224,7 +216,6 @@ allOf:
- qcom,sc7280-mpss-pas
- qcom,sc8180x-mpss-pas
- qcom,sdx55-mpss-pas
- - qcom,sm6350-mpss-pas
then:
properties:
interrupts:
@@ -296,23 +287,6 @@ allOf:
- const: mx
- const: mss
- - if:
- properties:
- compatible:
- contains:
- enum:
- - qcom,sm6350-cdsp-pas
- then:
- properties:
- power-domains:
- items:
- - description: CX power domain
- - description: MX power domain
- power-domain-names:
- items:
- - const: cx
- - const: mx
-
- if:
properties:
compatible:
@@ -320,7 +294,6 @@ allOf:
enum:
- qcom,sc7280-mpss-pas
- qcom,sdx55-mpss-pas
- - qcom,sm6350-mpss-pas
then:
properties:
power-domains:
@@ -340,7 +313,6 @@ allOf:
- qcom,sc8180x-adsp-pas
- qcom,sc8180x-cdsp-pas
- qcom,sc8280xp-adsp-pas
- - qcom,sm6350-adsp-pas
then:
properties:
power-domains:
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml
new file mode 100644
index 000000000000..f0960a301de7
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,sm6350-pas.yaml
@@ -0,0 +1,173 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,sm6350-pas.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SM6350 Peripheral Authentication Service
+
+maintainers:
+ - Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
+
+description:
+ Qualcomm SM6350 SoC Peripheral Authentication Service loads and boots
+ firmware on the Qualcomm DSP Hexagon cores.
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm6350-adsp-pas
+ - qcom,sm6350-cdsp-pas
+ - qcom,sm6350-mpss-pas
+
+ reg:
+ maxItems: 1
+
+ qcom,qmp:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: Reference to the AOSS side-channel message RAM.
+
+ smd-edge: false
+
+required:
+ - compatible
+ - reg
+
+allOf:
+ - $ref: /schemas/remoteproc/qcom,pas-common.yaml#
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm6350-adsp-pas
+ - qcom,sm6350-cdsp-pas
+ - qcom,sm6350-mpss-pas
+ then:
+ properties:
+ clocks:
+ items:
+ - description: XO clock
+ clock-names:
+ items:
+ - const: xo
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm6350-adsp-pas
+ - qcom,sm6350-cdsp-pas
+ then:
+ properties:
+ interrupts:
+ maxItems: 5
+ interrupt-names:
+ maxItems: 5
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm6350-mpss-pas
+ then:
+ properties:
+ interrupts:
+ minItems: 6
+ interrupt-names:
+ minItems: 6
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm6350-cdsp-pas
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: CX power domain
+ - description: MX power domain
+ power-domain-names:
+ items:
+ - const: cx
+ - const: mx
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm6350-mpss-pas
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: CX power domain
+ - description: MSS power domain
+ power-domain-names:
+ items:
+ - const: cx
+ - const: mss
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm6350-adsp-pas
+ then:
+ properties:
+ power-domains:
+ items:
+ - description: LCX power domain
+ - description: LMX power domain
+ power-domain-names:
+ items:
+ - const: lcx
+ - const: lmx
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.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,sm6350-adsp-pas";
+ reg = <0x03000000 0x100>;
+
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "xo";
+
+ interrupts-extended = <&pdc 6 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>;
+ interrupt-names = "wdog", "fatal", "ready",
+ "handover", "stop-ack";
+
+ memory-region = <&pil_adsp_mem>;
+
+ power-domains = <&rpmhpd SM6350_LCX>,
+ <&rpmhpd SM6350_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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