[PATCH 1/2] dt-bindings: interconnect: Document RPMh Network-On-Chip for Qualcomm Nord SoC

[Shawn Guo <shengchao.guo@oss.qualcomm.com>]

From: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>

Add RPMh Network-On-Chip interconnect bindings for Qualcomm Nord SoC.

Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
---
 .../bindings/interconnect/qcom,nord-rpmh.yaml | 131 +++++++++++
 .../dt-bindings/interconnect/qcom,nord-rpmh.h | 217 ++++++++++++++++++
 2 files changed, 348 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,nord-rpmh.yaml
 create mode 100644 include/dt-bindings/interconnect/qcom,nord-rpmh.h

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,nord-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,nord-rpmh.yaml
new file mode 100644
index 000000000000..3650d3d5b918
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,nord-rpmh.yaml
@@ -0,0 +1,131 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interconnect/qcom,nord-rpmh.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm RPMh Network-On-Chip Interconnect on Nord
+
+maintainers:
+  - Odelu Kukatla <odelu.kukatla@oss.qualcomm.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.
+
+  See also: include/dt-bindings/interconnect/qcom,nord-rpmh.h
+
+properties:
+  compatible:
+    enum:
+      - qcom,nord-aggre1-noc
+      - qcom,nord-aggre1-noc-tile
+      - qcom,nord-aggre2-noc
+      - qcom,nord-aggre2-noc-tile
+      - qcom,nord-clk-virt
+      - qcom,nord-cnoc-cfg
+      - qcom,nord-cnoc-main
+      - qcom,nord-hpass-ag-noc
+      - qcom,nord-hscnoc
+      - qcom,nord-mc-virt
+      - qcom,nord-mmss-noc
+      - qcom,nord-nsp-data-noc-0
+      - qcom,nord-nsp-data-noc-1
+      - qcom,nord-nsp-data-noc-2
+      - qcom,nord-nsp-data-noc-3
+      - qcom,nord-pcie-cfg
+      - qcom,nord-pcie-data-inbound
+      - qcom,nord-pcie-data-outbound
+      - qcom,nord-system-noc
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+    maxItems: 4
+
+required:
+  - compatible
+
+allOf:
+  - $ref: qcom,rpmh-common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,nord-clk-virt
+              - qcom,nord-mc-virt
+    then:
+      properties:
+        reg: false
+    else:
+      required:
+        - reg
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,nord-aggre1-noc-tile
+    then:
+      properties:
+        clocks:
+          items:
+            - description: aggre UFS PHY AXI clock
+            - description: aggre USB2 AXI clock
+            - description: aggre USB3 PRIM AXI clock
+            - description: aggre USB3 SEC AXI clock
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,nord-aggre2-noc
+    then:
+      properties:
+        clocks:
+          items:
+            - description: RPMH CC IPA clock
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,nord-aggre1-noc-tile
+              - qcom,nord-aggre2-noc
+    then:
+      required:
+        - clocks
+    else:
+      properties:
+        clocks: false
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    clk_virt: interconnect-clk-virt {
+      compatible = "qcom,nord-clk-virt";
+      #interconnect-cells = <2>;
+      qcom,bcm-voters = <&apps_bcm_voter>;
+    };
+
+    aggre1_noc_tile: interconnect@1720000 {
+      compatible = "qcom,nord-aggre1-noc-tile";
+      reg = <0x01720000 0x23400>;
+      #interconnect-cells = <2>;
+      qcom,bcm-voters = <&apps_bcm_voter>;
+      clocks = <&ne_gcc_aggre_noc_ufs_phy_axi_clk>,
+               <&ne_gcc_aggre_noc_usb2_axi_clk>,
+               <&ne_gcc_aggre_noc_usb3_prim_axi_clk>,
+               <&ne_gcc_aggre_noc_usb3_sec_axi_clk>;
+    };
diff --git a/include/dt-bindings/interconnect/qcom,nord-rpmh.h b/include/dt-bindings/interconnect/qcom,nord-rpmh.h
new file mode 100644
index 000000000000..5bdce6a9bab7
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,nord-rpmh.h
@@ -0,0 +1,217 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_NORD_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_NORD_H
+
+#define MASTER_QSPI_0				0
+#define MASTER_SAILSS_MD1			1
+#define MASTER_QUP_3				2
+#define SLAVE_A1NOC_SNOC			3
+
+#define MASTER_QUP_2				0
+#define MASTER_CRYPTO_CORE0			1
+#define MASTER_CRYPTO_CORE1			2
+#define MASTER_CRYPTO_CORE2			3
+#define MASTER_SDCC_4				4
+#define MASTER_UFS_MEM				5
+#define MASTER_USB2				6
+#define MASTER_USB3_0				7
+#define MASTER_USB3_1				8
+#define SLAVE_A1NOC_HSCNOC			9
+
+#define MASTER_IPA				0
+#define MASTER_SOCCP_AGGR_NOC			1
+#define MASTER_QDSS_ETR				2
+#define MASTER_QDSS_ETR_1			3
+#define SLAVE_A2NOC_SNOC			4
+
+#define MASTER_QUP_0				0
+#define MASTER_QUP_1				1
+#define MASTER_EMAC_0				2
+#define MASTER_EMAC_1				3
+#define SLAVE_A2NOC_HSCNOC			4
+
+#define MASTER_QUP_CORE_0			0
+#define MASTER_QUP_CORE_1			1
+#define MASTER_QUP_CORE_2			2
+#define MASTER_QUP_CORE_3			3
+#define SLAVE_QUP_CORE_0			4
+#define SLAVE_QUP_CORE_1			5
+#define SLAVE_QUP_CORE_2			6
+#define SLAVE_QUP_CORE_3			7
+
+#define MASTER_CNOC_CFG				0
+#define SLAVE_PS_ETH_0				1
+#define SLAVE_PS_ETH_1				2
+#define SLAVE_SHS_SERVER			3
+#define SLAVE_AHB2PHY_0				4
+#define SLAVE_AHB2PHY_1				5
+#define SLAVE_AHB2PHY_2				6
+#define SLAVE_AHB2PHY_3				7
+#define SLAVE_AHB2PHY_ETH_0			8
+#define SLAVE_AHB2PHY_ETH_1			9
+#define SLAVE_CAMERA_CFG			10
+#define SLAVE_CLK_CTL				11
+#define SLAVE_CRYPTO_0_CFG			12
+#define SLAVE_CRYPTO_1_CFG			13
+#define SLAVE_CRYPTO_2_CFG			14
+#define SLAVE_DISPLAY_1_CFG			15
+#define SLAVE_DISPLAY_CFG			16
+#define SLAVE_DPRX0				17
+#define SLAVE_DPRX1				18
+#define SLAVE_EVA_CFG				19
+#define SLAVE_GFX3D_CFG				20
+#define SLAVE_GFX3D_1_CFG			21
+#define SLAVE_I2C				22
+#define SLAVE_IMEM_CFG				23
+#define SLAVE_MCW_PCIE				24
+#define SLAVE_MM_RSCC				25
+#define SLAVE_NE_CLK_CTL			26
+#define SLAVE_NSPSS0_CFG			27
+#define SLAVE_NSPSS1_CFG			28
+#define SLAVE_NSPSS2_CFG			29
+#define SLAVE_NSPSS3_CFG			30
+#define SLAVE_NW_CLK_CTL			31
+#define SLAVE_PRNG				32
+#define SLAVE_QDSS_CFG				33
+#define SLAVE_QSPI_0				34
+#define SLAVE_QUP_0				35
+#define SLAVE_QUP_3				36
+#define SLAVE_QUP_1				37
+#define SLAVE_QUP_2				38
+#define SLAVE_SAFEDMA_CFG			39
+#define SLAVE_SDCC_4				40
+#define SLAVE_SE_CLK_CTL			41
+#define SLAVE_TCSR				42
+#define SLAVE_TLMM				43
+#define SLAVE_TSC_CFG				44
+#define SLAVE_UFS_MEM_CFG			45
+#define SLAVE_USB2				46
+#define SLAVE_USB3_0				47
+#define SLAVE_USB3_1				48
+#define SLAVE_VENUS_CFG				49
+#define SLAVE_COMPUTENOC_CFG			50
+#define SLAVE_PCIE_NOC_CFG			51
+#define SLAVE_QTC_CFG				52
+#define SLAVE_QDSS_STM				53
+#define SLAVE_SYS_TCU0_CFG			54
+#define SLAVE_SYS_TCU1_CFG			55
+#define SLAVE_SYS_TCU2_CFG			56
+
+#define MASTER_MM_RSCC				0
+#define MASTER_HSCNOC_CNOC			1
+#define SLAVE_AOSS				2
+#define SLAVE_HBCU				3
+#define SLAVE_IPA_CFG				4
+#define SLAVE_IPC_ROUTER_CFG			5
+#define SLAVE_SOCCP				6
+#define SLAVE_TME_CFG				7
+#define SLAVE_PCIE_DMA				8
+#define SLAVE_CNOC_CFG				9
+#define SLAVE_DDRSS_CFG				10
+#define SLAVE_IMEM				11
+
+#define MASTER_HPASS_PROC_0			0
+#define MASTER_HPASS_PROC_1			1
+#define MASTER_HPASS_PROC_2			2
+#define SLAVE_HPASS_AGNOC_AUDIO			3
+
+#define MASTER_GPU_TCU				0
+#define MASTER_QTC_TCU				1
+#define MASTER_SYS_TCU_0			2
+#define MASTER_SYS_TCU_1			3
+#define MASTER_SYS_TCU_2			4
+#define MASTER_APPSS_PROC			5
+#define MASTER_A1NOC_TILE_HSCNOC		6
+#define MASTER_A2NOC_TILE_HSCNOC		7
+#define MASTER_GFX3D				8
+#define MASTER_GFX3D_1				9
+#define MASTER_HPASS_ADAS_HSCNOC		10
+#define MASTER_HPASS_AUDIO_HSCNOC		11
+#define MASTER_MNOC_HF_MEM_NOC			12
+#define MASTER_MNOC_SF_MEM_NOC			13
+#define MASTER_NSP0_HSCNOC			14
+#define MASTER_NSP1_HSCNOC			15
+#define MASTER_NSP2_HSCNOC			16
+#define MASTER_NSP3_HSCNOC			17
+#define MASTER_ANOC_PCIE_GEM_NOC		18
+#define MASTER_SAILSS_MD0_HSCNOC		19
+#define MASTER_SNOC_SF_MEM_NOC			20
+#define MASTER_GIC				21
+#define SLAVE_HSCNOC_CNOC			22
+#define SLAVE_LLCC				23
+#define SLAVE_MEM_NOC_PCIE_SNOC			24
+
+#define MASTER_LLCC				0
+#define SLAVE_EBI1				1
+
+#define MASTER_CAMNOC_HF			0
+#define MASTER_CAMNOC_NRT_ICP_SF		1
+#define MASTER_CAMNOC_RT_CDM_SF			2
+#define MASTER_CAMNOC_SF			3
+#define MASTER_DPRX0				4
+#define MASTER_DPRX1				5
+#define MASTER_MDP0				6
+#define MASTER_MDP1				7
+#define MASTER_VIDEO_CV_PROC			8
+#define MASTER_VIDEO_EVA			9
+#define MASTER_VIDEO_MVP0			10
+#define MASTER_VIDEO_MVP1			11
+#define MASTER_VIDEO_V_PROC			12
+#define SLAVE_MNOC_HF_MEM_NOC			13
+#define SLAVE_MNOC_SF_MEM_NOC			14
+
+#define MASTER_NSP0_PROC			0
+#define SLAVE_NSP0_HSC_NOC			1
+
+#define MASTER_NSP1_PROC			0
+#define SLAVE_NSP1_HSC_NOC			1
+
+#define MASTER_NSP2_PROC			0
+#define SLAVE_NSP2_HSC_NOC			1
+
+#define MASTER_NSP3_PROC			0
+#define SLAVE_NSP3_HSC_NOC			1
+
+#define MASTER_PCIE_NOC_CFG			0
+#define SLAVE_PCIE_AHB2PHY_CFG			1
+#define SLAVE_PCIE_CFG_0			2
+#define SLAVE_PCIE_CFG_1			3
+#define SLAVE_PCIE_CFG_2			4
+#define SLAVE_PCIE_CFG_3			5
+#define SLAVE_PCIE_DMA_0_CFG			6
+#define SLAVE_PCIE_DMA_1_CFG			7
+#define SLAVE_PCIE_DMA_2_CFG			8
+
+#define MASTER_PCIE_DMA_0			0
+#define MASTER_PCIE_DMA_1			1
+#define MASTER_PCIE_DMA_2			2
+#define MASTER_PCIE_0				3
+#define MASTER_PCIE_1				4
+#define MASTER_PCIE_2				5
+#define MASTER_PCIE_3				6
+#define SLAVE_PCIE_HSCNOC			7
+#define SLAVE_PCIE_OBNOC_DMA			8
+
+#define MASTER_CNOC_PCIE_DMA			0
+#define MASTER_ANOC_PCIE_HSCNOC			1
+#define MASTER_PCIE_IBNOC_DMA			2
+#define SLAVE_PCIE_DMA_0			3
+#define SLAVE_PCIE_DMA_1			4
+#define SLAVE_PCIE_DMA_2			5
+#define SLAVE_PCIE_0				6
+#define SLAVE_PCIE_1				7
+#define SLAVE_PCIE_2				8
+#define SLAVE_PCIE_3				9
+
+#define MASTER_A1NOC_SNOC			0
+#define MASTER_A2NOC_SNOC			1
+#define MASTER_CNOC_SNOC			2
+#define MASTER_NSINOC_SNOC			3
+#define MASTER_SAFE_DMA				4
+#define SLAVE_SNOC_HSCNOC_SF			5
+
+#endif
-- 
2.43.0