diff mbox series

[v5,1/2] dt-bindings: interconnect: Add QDU1000/QRU1000 devices

Message ID 20221216230914.21771-2-quic_molvera@quicinc.com
State New
Headers
Series Add interconnect support for QDU1000/QRU1000 SoCs |

Commit Message

Melody Olvera Dec. 16, 2022, 11:09 p.m. UTC 
  Add separate schema for QDU1000 and QRU1000 interconnect devices
to document the different NoCs on these platforms.

Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
---
 .../interconnect/qcom,qdu1000-rpmh.yaml       | 70 +++++++++++++
 .../interconnect/qcom,qdu1000-rpmh.h          | 98 +++++++++++++++++++
 2 files changed, 168 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml
 create mode 100644 include/dt-bindings/interconnect/qcom,qdu1000-rpmh.h

Comments

Rob Herring Dec. 20, 2022, 6:48 p.m. UTC | #1 
On Fri, 16 Dec 2022 15:09:13 -0800, Melody Olvera wrote:
> Add separate schema for QDU1000 and QRU1000 interconnect devices
> to document the different NoCs on these platforms.
> 
> Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
> ---
>  .../interconnect/qcom,qdu1000-rpmh.yaml       | 70 +++++++++++++
>  .../interconnect/qcom,qdu1000-rpmh.h          | 98 +++++++++++++++++++
>  2 files changed, 168 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml
>  create mode 100644 include/dt-bindings/interconnect/qcom,qdu1000-rpmh.h
> 

Reviewed-by: Rob Herring <robh@kernel.org>
Krzysztof Kozlowski Dec. 21, 2022, 7:58 a.m. UTC | #2 
On 17/12/2022 00:09, Melody Olvera wrote:
> Add separate schema for QDU1000 and QRU1000 interconnect devices
> to document the different NoCs on these platforms.
> 
> Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
> ---
>  .../interconnect/qcom,qdu1000-rpmh.yaml       | 70 +++++++++++++
>  .../interconnect/qcom,qdu1000-rpmh.h          | 98 +++++++++++++++++++
>  2 files changed, 168 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml
>  create mode 100644 include/dt-bindings/interconnect/qcom,qdu1000-rpmh.h
> 
> diff --git a/Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml
> new file mode 100644
> index 000000000000..dad93b8e4895
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml
> @@ -0,0 +1,70 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/interconnect/qcom,qdu1000-rpmh.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm RPMh Network-On-Chip Interconnect on QDU1000
> +
> +maintainers:
> +  - Georgi Djakov <djakov@kernel.org>
> +  - Odelu Kukatla <quic_okukatla@quicinc.com>
> +
> +description: |
> +   RPMh interconnect providers support system bandwidth requirements through
> +   RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is
> +   able to communicate with the BCM through the Resource State Coordinator (RSC)
> +   associated with each execution environment. Provider nodes must point to at
> +   least one RPMh device child node pertaining to their RSC and each provider
> +   can map to multiple RPMh resources.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - qcom,qdu1000-clk-virt
> +      - qcom,qdu1000-gem-noc
> +      - qcom,qdu1000-mc-virt
> +      - qcom,qdu1000-system-noc
> +
> +  '#interconnect-cells': true
> +
> +  reg:
> +    maxItems: 1
> +
> +allOf:
> +  - $ref: qcom,rpmh-common.yaml#
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - qcom,qdu1000-clk-virt
> +              - qcom,qdu1000-mc-virt
> +    then:
> +      properties:
> +        reg: false
> +    else:
> +      required:
> +        - reg
> +
> +required:
> +  - compatible
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +      #include <dt-bindings/interconnect/qcom,qdu1000-rpmh.h>
> +
> +      system_noc: interconnect@1640000 {
> +             compatible = "qcom,qdu1000-system-noc";

Messed indentation.

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml
new file mode 100644
index 000000000000..dad93b8e4895
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,qdu1000-rpmh.yaml
@@ -0,0 +1,70 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interconnect/qcom,qdu1000-rpmh.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm RPMh Network-On-Chip Interconnect on QDU1000
+
+maintainers:
+  - Georgi Djakov <djakov@kernel.org>
+  - Odelu Kukatla <quic_okukatla@quicinc.com>
+
+description: |
+   RPMh interconnect providers support system bandwidth requirements through
+   RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is
+   able to communicate with the BCM through the Resource State Coordinator (RSC)
+   associated with each execution environment. Provider nodes must point to at
+   least one RPMh device child node pertaining to their RSC and each provider
+   can map to multiple RPMh resources.
+
+properties:
+  compatible:
+    enum:
+      - qcom,qdu1000-clk-virt
+      - qcom,qdu1000-gem-noc
+      - qcom,qdu1000-mc-virt
+      - qcom,qdu1000-system-noc
+
+  '#interconnect-cells': true
+
+  reg:
+    maxItems: 1
+
+allOf:
+  - $ref: qcom,rpmh-common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,qdu1000-clk-virt
+              - qcom,qdu1000-mc-virt
+    then:
+      properties:
+        reg: false
+    else:
+      required:
+        - reg
+
+required:
+  - compatible
+
+unevaluatedProperties: false
+
+examples:
+  - |
+      #include <dt-bindings/interconnect/qcom,qdu1000-rpmh.h>
+
+      system_noc: interconnect@1640000 {
+             compatible = "qcom,qdu1000-system-noc";
+             reg = <0x1640000 0x45080>;
+             #interconnect-cells = <2>;
+             qcom,bcm-voters = <&apps_bcm_voter>;
+      };
+
+      clk_virt: interconnect-0 {
+             compatible = "qcom,qdu1000-clk-virt";
+             #interconnect-cells = <2>;
+             qcom,bcm-voters = <&apps_bcm_voter>;
+      };
diff --git a/include/dt-bindings/interconnect/qcom,qdu1000-rpmh.h b/include/dt-bindings/interconnect/qcom,qdu1000-rpmh.h
new file mode 100644
index 000000000000..7f0ad1571128
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,qdu1000-rpmh.h
@@ -0,0 +1,98 @@ 
+/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
+/*
+ * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_QDU1000_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_QDU1000_H
+
+#define MASTER_QUP_CORE_0			0
+#define MASTER_QUP_CORE_1			1
+#define SLAVE_QUP_CORE_0			2
+#define SLAVE_QUP_CORE_1			3
+
+#define MASTER_SYS_TCU				0
+#define MASTER_APPSS_PROC			1
+#define MASTER_GEMNOC_ECPRI_DMA			2
+#define MASTER_FEC_2_GEMNOC			3
+#define MASTER_ANOC_PCIE_GEM_NOC		4
+#define MASTER_SNOC_GC_MEM_NOC			5
+#define MASTER_SNOC_SF_MEM_NOC			6
+#define MASTER_MSS_PROC				7
+#define SLAVE_GEM_NOC_CNOC			8
+#define SLAVE_LLCC				9
+#define SLAVE_GEMNOC_MODEM_CNOC			10
+#define SLAVE_MEM_NOC_PCIE_SNOC			11
+
+#define MASTER_LLCC				0
+#define SLAVE_EBI1				1
+
+#define MASTER_GIC_AHB				0
+#define MASTER_QDSS_BAM				1
+#define MASTER_QPIC				2
+#define MASTER_QSPI_0				3
+#define MASTER_QUP_0				4
+#define MASTER_QUP_1				5
+#define MASTER_SNOC_CFG				6
+#define MASTER_ANOC_SNOC			7
+#define MASTER_ANOC_GSI				8
+#define MASTER_GEM_NOC_CNOC			9
+#define MASTER_GEMNOC_MODEM_CNOC		10
+#define MASTER_GEM_NOC_PCIE_SNOC		11
+#define MASTER_CRYPTO				12
+#define MASTER_ECPRI_GSI			13
+#define MASTER_PIMEM				14
+#define MASTER_SNOC_ECPRI_DMA			15
+#define MASTER_GIC				16
+#define MASTER_PCIE				17
+#define MASTER_QDSS_ETR				18
+#define MASTER_QDSS_ETR_1			19
+#define MASTER_SDCC_1				20
+#define MASTER_USB3				21
+#define SLAVE_AHB2PHY_SOUTH			22
+#define SLAVE_AHB2PHY_NORTH			23
+#define SLAVE_AHB2PHY_EAST			24
+#define SLAVE_AOSS				25
+#define SLAVE_CLK_CTL				26
+#define SLAVE_RBCPR_CX_CFG			27
+#define SLAVE_RBCPR_MX_CFG			28
+#define SLAVE_CRYPTO_0_CFG			29
+#define SLAVE_ECPRI_CFG				30
+#define SLAVE_IMEM_CFG				31
+#define SLAVE_IPC_ROUTER_CFG			32
+#define SLAVE_CNOC_MSS				33
+#define SLAVE_PCIE_CFG				34
+#define SLAVE_PDM				35
+#define SLAVE_PIMEM_CFG				36
+#define SLAVE_PRNG				37
+#define SLAVE_QDSS_CFG				38
+#define SLAVE_QPIC				40
+#define SLAVE_QSPI_0				41
+#define SLAVE_QUP_0				42
+#define SLAVE_QUP_1				43
+#define SLAVE_SDCC_2				44
+#define SLAVE_SMBUS_CFG				45
+#define SLAVE_SNOC_CFG				46
+#define SLAVE_TCSR				47
+#define SLAVE_TLMM				48
+#define SLAVE_TME_CFG				49
+#define SLAVE_TSC_CFG				50
+#define SLAVE_USB3_0				51
+#define SLAVE_VSENSE_CTRL_CFG			52
+#define SLAVE_A1NOC_SNOC			53
+#define SLAVE_ANOC_SNOC_GSI			54
+#define SLAVE_DDRSS_CFG				55
+#define SLAVE_ECPRI_GEMNOC			56
+#define SLAVE_SNOC_GEM_NOC_GC			57
+#define SLAVE_SNOC_GEM_NOC_SF			58
+#define SLAVE_MODEM_OFFLINE			59
+#define SLAVE_ANOC_PCIE_GEM_NOC			60
+#define SLAVE_IMEM				61
+#define SLAVE_PIMEM				62
+#define SLAVE_SERVICE_SNOC			63
+#define SLAVE_ETHERNET_SS			64
+#define SLAVE_PCIE_0				65
+#define SLAVE_QDSS_STM				66
+#define SLAVE_TCU				67
+
+#endif