linux-kernel - [PATCH 1/2] dt-bindings: interconnect: Add Qualcomm MSM8909 DT bindings

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Message-Id: <20231206-icc-msm8909-v1-1-fe0dd632beff@kernkonzept.com>
Date:   Wed, 06 Dec 2023 15:35:29 +0100
From:   Stephan Gerhold <stephan.gerhold@...nkonzept.com>
To:     Georgi Djakov <djakov@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Adam Skladowski <a39.skl@...il.com>,
        Stephan Gerhold <stephan.gerhold@...nkonzept.com>
Subject: [PATCH 1/2] dt-bindings: interconnect: Add Qualcomm MSM8909 DT
 bindings

From: Adam Skladowski <a39.skl@...il.com>

Add bindings for Qualcomm MSM8909 Network-On-Chip interconnect devices.

Signed-off-by: Adam Skladowski <a39.skl@...il.com>
[Stephan: Drop separate mm-snoc that exists downstream since it's
 actually the same NoC as SNoC in hardware]
Signed-off-by: Stephan Gerhold <stephan.gerhold@...nkonzept.com>
---
 .../devicetree/bindings/interconnect/qcom,rpm.yaml |  3 +
 include/dt-bindings/interconnect/qcom,msm8909.h    | 93 ++++++++++++++++++++++
 2 files changed, 96 insertions(+)

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
index 08c1c6b9d7cf..5aaa92a7cef7 100644
--- a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
+++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
@@ -23,6 +23,9 @@ properties:
 
   compatible:
     enum:
+      - qcom,msm8909-bimc
+      - qcom,msm8909-pcnoc
+      - qcom,msm8909-snoc
       - qcom,msm8916-bimc
       - qcom,msm8916-pcnoc
       - qcom,msm8916-snoc
diff --git a/include/dt-bindings/interconnect/qcom,msm8909.h b/include/dt-bindings/interconnect/qcom,msm8909.h
new file mode 100644
index 000000000000..76365d8aec21
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,msm8909.h
@@ -0,0 +1,93 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Qualcomm MSM8909 interconnect IDs
+ */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_MSM8909_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_MSM8909_H
+
+/* BIMC fabric */
+#define MAS_APPS_PROC			0
+#define MAS_OXILI			1
+#define MAS_SNOC_BIMC_0			2
+#define MAS_SNOC_BIMC_1			3
+#define MAS_TCU_0			4
+#define MAS_TCU_1			5
+#define SLV_EBI				6
+#define SLV_BIMC_SNOC			7
+
+/* PCNOC fabric */
+#define MAS_AUDIO			0
+#define MAS_SPDM			1
+#define MAS_DEHR			2
+#define MAS_QPIC			3
+#define MAS_BLSP_1			4
+#define MAS_USB_HS			5
+#define MAS_CRYPTO			6
+#define MAS_SDCC_1			7
+#define MAS_SDCC_2			8
+#define MAS_SNOC_PCNOC			9
+#define PCNOC_M_0			10
+#define PCNOC_M_1			11
+#define PCNOC_INT_0			12
+#define PCNOC_INT_1			13
+#define PCNOC_S_0			14
+#define PCNOC_S_1			15
+#define PCNOC_S_2			16
+#define PCNOC_S_3			17
+#define PCNOC_S_4			18
+#define PCNOC_S_5			19
+#define PCNOC_S_7			20
+#define SLV_TCSR			21
+#define SLV_SDCC_1			22
+#define SLV_BLSP_1			23
+#define SLV_CRYPTO_0_CFG		24
+#define SLV_MESSAGE_RAM			25
+#define SLV_PDM				26
+#define SLV_PRNG			27
+#define SLV_USB_HS			28
+#define SLV_QPIC			29
+#define SLV_SPDM			30
+#define SLV_SDCC_2			31
+#define SLV_AUDIO			32
+#define SLV_DEHR_CFG			33
+#define SLV_SNOC_CFG			34
+#define SLV_QDSS_CFG			35
+#define SLV_USB_PHY			36
+#define SLV_CAMERA_SS_CFG		37
+#define SLV_DISP_SS_CFG			38
+#define SLV_VENUS_CFG			39
+#define SLV_TLMM			40
+#define SLV_GPU_CFG			41
+#define SLV_IMEM_CFG			42
+#define SLV_BIMC_CFG			43
+#define SLV_PMIC_ARB			44
+#define SLV_TCU				45
+#define SLV_PCNOC_SNOC			46
+
+/* SNOC fabric */
+#define MAS_QDSS_BAM			0
+#define MAS_BIMC_SNOC			1
+#define MAS_MDP				2
+#define MAS_PCNOC_SNOC			3
+#define MAS_VENUS			4
+#define MAS_VFE				5
+#define MAS_QDSS_ETR			6
+#define MM_INT_0			7
+#define MM_INT_1			8
+#define MM_INT_2			9
+#define MM_INT_BIMC			10
+#define QDSS_INT			11
+#define SNOC_INT_0			12
+#define SNOC_INT_1			13
+#define SNOC_INT_BIMC			14
+#define SLV_KPSS_AHB			15
+#define SLV_SNOC_BIMC_0			16
+#define SLV_SNOC_BIMC_1			17
+#define SLV_IMEM			18
+#define SLV_SNOC_PCNOC			19
+#define SLV_QDSS_STM			20
+#define SLV_CATS_0			21
+#define SLV_CATS_1			22
+
+#endif /* __DT_BINDINGS_INTERCONNECT_QCOM_MSM8909_H */

-- 
2.39.2