Document the device-tree bindings of the Network-On-Chip interconnect
hardware found on Qualcomm msm8916 platforms.
Signed-off-by: Georgi Djakov <georgi.dja...@linaro.org>
Reviewed-by: Evan Green <evgr...@chromium.org>
---
.../bindings/interconnect/qcom-msm8916.txt | 41 ++++++++
include/dt-bindings/interconnect/qcom.h | 98 +++++++++++++++++++
2 files changed, 139 insertions(+)
create mode 100644
Documentation/devicetree/bindings/interconnect/qcom-msm8916.txt
create mode 100644 include/dt-bindings/interconnect/qcom.h
diff --git a/Documentation/devicetree/bindings/interconnect/qcom-msm8916.txt
b/Documentation/devicetree/bindings/interconnect/qcom-msm8916.txt
new file mode 100644
index 000000000000..744df51df4ed
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom-msm8916.txt
@@ -0,0 +1,41 @@
+Qualcomm MSM8916 Network-On-Chip interconnect driver binding
+----------------------------------------------------
+
+Required properties :
+- compatible : shall contain only one of the following:
+ "qcom,msm8916-bimc"
+ "qcom,msm8916-pnoc"
+ "qcom,msm8916-snoc"
+- #interconnect-cells : should contain 1
+- reg : shall contain base register location and length
+
+Optional properties :
+clocks : list of phandles and specifiers to all interconnect bus clocks
+clock-names : clock names should include both "bus_clk" and "bus_a_clk"
+
+Examples:
+
+ snoc: snoc@580000 {
+ compatible = "qcom,msm8916-snoc";
+ #interconnect-cells = <1>;
+ reg = <0x580000 0x14000>;
+ clock-names = "bus_clk", "bus_a_clk";
+ clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
+ <&rpmcc RPM_SMD_SNOC_A_CLK>;
+ };
+ bimc: bimc@400000 {
+ compatible = "qcom,msm8916-bimc";
+ #interconnect-cells = <1>;
+ reg = <0x400000 0x62000>;
+ clock-names = "bus_clk", "bus_a_clk";
+ clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
+ <&rpmcc RPM_SMD_BIMC_A_CLK>;
+ };
+ pnoc: pnoc@500000 {
+ compatible = "qcom,msm8916-pnoc";
+ #interconnect-cells = <1>;
+ reg = <0x500000 0x11000>;
+ clock-names = "bus_clk", "bus_a_clk";
+ clocks = <&rpmcc RPM_SMD_PCNOC_CLK>,
+ <&rpmcc RPM_SMD_PCNOC_A_CLK>;
+ };
diff --git a/include/dt-bindings/interconnect/qcom.h
b/include/dt-bindings/interconnect/qcom.h
new file mode 100644
index 000000000000..f4d154f0afbf
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom.h
@@ -0,0 +1,98 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Qualcomm interconnect IDs
+ *
+ * Copyright (c) 2018, Linaro Ltd.
+ * Author: Georgi Djakov <georgi.dja...@linaro.org>
+ */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_H
+
+#define BIMC_SNOC_MAS 0
+#define BIMC_SNOC_SLV 1
+#define MASTER_AMPSS_M0 2
+#define MASTER_BLSP_1 3
+#define MASTER_CRYPTO_CORE0 4
+#define MASTER_DEHR 5
+#define MASTER_GRAPHICS_3D 6
+#define MASTER_JPEG 7
+#define MASTER_LPASS 8
+#define MASTER_MDP_PORT0 9
+#define MASTER_QDSS_BAM 10
+#define MASTER_QDSS_ETR 11
+#define MASTER_SDCC_1 12
+#define MASTER_SDCC_2 13
+#define MASTER_SNOC_CFG 14
+#define MASTER_SPDM 15
+#define MASTER_TCU_0 16
+#define MASTER_TCU_1 17
+#define MASTER_USB_HS 18
+#define MASTER_VFE 19
+#define MASTER_VIDEO_P0 20
+#define PNOC_INT_0 21
+#define PNOC_INT_1 22
+#define PNOC_M_0 23
+#define PNOC_M_1 24
+#define PNOC_SLV_0 25
+#define PNOC_SLV_1 26
+#define PNOC_SLV_2 27
+#define PNOC_SLV_3 28
+#define PNOC_SLV_4 29
+#define PNOC_SLV_8 30
+#define PNOC_SLV_9 31
+#define PNOC_SNOC_MAS 32
+#define PNOC_SNOC_SLV 33
+#define SLAVE_AMPSS_L2 34
+#define SLAVE_BIMC_CFG 35
+#define SLAVE_BLSP_1 36
+#define SLAVE_BOOT_ROM 37
+#define SLAVE_CAMERA_CFG 38
+#define SLAVE_CATS_128 39
+#define SLAVE_CLK_CTL 40
+#define SLAVE_CRYPTO_0_CFG 41
+#define SLAVE_DEHR_CFG 42
+#define SLAVE_DISPLAY_CFG 43
+#define SLAVE_EBI_CH0 44
+#define SLAVE_GRAPHICS_3D_CFG 45
+#define SLAVE_IMEM_CFG 46
+#define SLAVE_LPASS 47
+#define SLAVE_MPM 48
+#define SLAVE_MSM_PDM 49
+#define SLAVE_MSM_TCSR 50
+#define SLAVE_MSS 51
+#define SLAVE_OCMEM_64 52
+#define SLAVE_PMIC_ARB 53
+#define SLAVE_PNOC_CFG 54
+#define SLAVE_PRNG 55
+#define SLAVE_QDSS_CFG 56
+#define SLAVE_QDSS_STM 57
+#define SLAVE_RBCPR_CFG 58
+#define SLAVE_RPM_MSG_RAM 59
+#define SLAVE_SDCC_1 60
+#define SLAVE_SDCC_4 61
+#define SLAVE_SECURITY 62
+#define SLAVE_SERVICE_SNOC 63
+#define SLAVE_SNOC_CFG 64
+#define SLAVE_SPDM 65
+#define SLAVE_SYSTEM_IMEM 66
+#define SLAVE_TLMM 67
+#define SLAVE_USB_HS 68
+#define SLAVE_VENUS_CFG 69
+#define SNOC_BIMC_0_MAS 70
+#define SNOC_BIMC_0_SLV 71
+#define SNOC_BIMC_1_MAS 72
+#define SNOC_BIMC_1_SLV 73
+#define SNOC_INT_0 74
+#define SNOC_INT_1 75
+#define SNOC_INT_BIMC 76
+#define SNOC_MM_INT_0 77
+#define SNOC_MM_INT_1 78
+#define SNOC_MM_INT_2 79
+#define SNOC_MM_INT_BIMC 80
+#define SNOC_PNOC_MAS 81
+#define SNOC_PNOC_SLV 82
+#define SNOC_QDSS_INT 83
+#define SYSTEM_SLAVE_FAB_APPS 84
+
+#endif
