Add device tree bindings for the Qualcomm MSM8974 interconnect providers that support setting system bandwidth requirements between various network-on-chip fabrics.
Signed-off-by: Brian Masney <masn...@onstation.org> --- .../bindings/interconnect/qcom,msm8974.yaml | 163 ++++++++++++++++++ .../dt-bindings/interconnect/qcom,msm8974.h | 146 ++++++++++++++++ 2 files changed, 309 insertions(+) create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml create mode 100644 include/dt-bindings/interconnect/qcom,msm8974.h diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml new file mode 100644 index 000000000000..fbf440f5ffe0 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml @@ -0,0 +1,163 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,msm8974.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8974 Network-On-Chip Interconnect + +maintainers: + - Brian Masney <masn...@onstation.org> + +description: | + The Qualcomm MSM8974 interconnect providers support setting system + bandwidth requirements between various network-on-chip fabrics. + +properties: + reg: + maxItems: 1 + + compatible: + enum: + - qcom,msm8974-bimc + - qcom,msm8974-cnoc + - qcom,msm8974-mmssnoc + - qcom,msm8974-ocmemnoc + - qcom,msm8974-pnoc + - qcom,msm8974-snoc + + '#interconnect-cells': + const: 1 + + clock-names: + items: + - const: bus + - const: bus_a + + clocks: + items: + - description: Bus Clock + - description: Bus A Clock + +required: + - compatible + - reg + - '#interconnect-cells' + - clock-names + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,mmcc-msm8974.h> + #include <dt-bindings/clock/qcom,rpmcc.h> + #include <dt-bindings/interconnect/qcom,msm8974.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + bimc: interconnect@fc380000 { + reg = <0xfc380000 0x6a000>; + compatible = "qcom,msm8974-bimc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_BIMC_CLK>, + <&rpmcc RPM_SMD_BIMC_A_CLK>; + }; + + cnoc: interconnect@fc480000 { + reg = <0xfc480000 0x4000>; + compatible = "qcom,msm8974-cnoc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_CNOC_CLK>, + <&rpmcc RPM_SMD_CNOC_A_CLK>; + }; + + mmssnoc: interconnect@fc478000 { + reg = <0xfc478000 0x4000>; + compatible = "qcom,msm8974-mmssnoc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_MMSSNOC_AHB_CLK>, + <&rpmcc RPM_SMD_MMSSNOC_AHB_A_CLK>; + }; + + ocmemnoc: interconnect@fc470000 { + reg = <0xfc470000 0x4000>; + compatible = "qcom,msm8974-ocmemnoc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>, + <&rpmcc RPM_SMD_OCMEMGX_A_CLK>; + }; + + pnoc: interconnect@fc468000 { + reg = <0xfc468000 0x4000>; + compatible = "qcom,msm8974-pnoc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_PNOC_CLK>, + <&rpmcc RPM_SMD_PNOC_A_CLK>; + }; + + snoc: interconnect@fc460000 { + reg = <0xfc460000 0x4000>; + compatible = "qcom,msm8974-snoc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_SNOC_CLK>, + <&rpmcc RPM_SMD_SNOC_A_CLK>; + }; + + mdss: mdss@fd900000 { + compatible = "qcom,mdss"; + reg = <0xfd900000 0x100>, <0xfd924000 0x1000>; + reg-names = "mdss_phys", "vbif_phys"; + + power-domains = <&mmcc MDSS_GDSC>; + + clocks = <&mmcc MDSS_AHB_CLK>, + <&mmcc MDSS_AXI_CLK>, + <&mmcc MDSS_VSYNC_CLK>; + clock-names = "iface", "bus", "vsync"; + + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + + interrupt-controller; + #interrupt-cells = <1>; + + #address-cells = <1>; + #size-cells = <1>; + ranges; + + mdp: mdp@fd900000 { + compatible = "qcom,mdp5"; + reg = <0xfd900100 0x22000>; + reg-names = "mdp_phys"; + + interrupt-parent = <&mdss>; + interrupts = <0 0>; + + clocks = <&mmcc MDSS_AHB_CLK>, + <&mmcc MDSS_AXI_CLK>, + <&mmcc MDSS_MDP_CLK>, + <&mmcc MDSS_VSYNC_CLK>; + clock-names = "iface", "bus", "core", "vsync"; + + interconnects = <&mmssnoc MNOC_MAS_GRAPHICS_3D &bimc BIMC_SLV_EBI_CH0>, + <&ocmemnoc OCMEM_VNOC_MAS_GFX3D &ocmemnoc OCMEM_SLV_OCMEM>; + interconnect-names = "mdp0-mem", "mdp1-mem"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + mdp5_intf1_out: endpoint { + remote-endpoint = <&dsi0_in>; + }; + }; + }; + }; + }; diff --git a/include/dt-bindings/interconnect/qcom,msm8974.h b/include/dt-bindings/interconnect/qcom,msm8974.h new file mode 100644 index 000000000000..58acf7196410 --- /dev/null +++ b/include/dt-bindings/interconnect/qcom,msm8974.h @@ -0,0 +1,146 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Qualcomm msm8974 interconnect IDs + * + * Copyright (c) 2019 Brian Masney <masn...@onstation.org> + */ + +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_MSM8974_H +#define __DT_BINDINGS_INTERCONNECT_QCOM_MSM8974_H + +#define BIMC_MAS_AMPSS_M0 0 +#define BIMC_MAS_AMPSS_M1 1 +#define BIMC_MAS_MSS_PROC 2 +#define BIMC_TO_MNOC 3 +#define BIMC_TO_SNOC 4 +#define BIMC_SLV_EBI_CH0 5 +#define BIMC_SLV_AMPSS_L2 6 + +#define CNOC_MAS_RPM_INST 0 +#define CNOC_MAS_RPM_DATA 1 +#define CNOC_MAS_RPM_SYS 2 +#define CNOC_MAS_DEHR 3 +#define CNOC_MAS_QDSS_DAP 4 +#define CNOC_MAS_SPDM 5 +#define CNOC_MAS_TIC 6 +#define CNOC_SLV_CLK_CTL 7 +#define CNOC_SLV_CNOC_MSS 8 +#define CNOC_SLV_SECURITY 9 +#define CNOC_SLV_TCSR 10 +#define CNOC_SLV_TLMM 11 +#define CNOC_SLV_CRYPTO_0_CFG 12 +#define CNOC_SLV_CRYPTO_1_CFG 13 +#define CNOC_SLV_IMEM_CFG 14 +#define CNOC_SLV_MESSAGE_RAM 15 +#define CNOC_SLV_BIMC_CFG 16 +#define CNOC_SLV_BOOT_ROM 17 +#define CNOC_SLV_PMIC_ARB 18 +#define CNOC_SLV_SPDM_WRAPPER 19 +#define CNOC_SLV_DEHR_CFG 20 +#define CNOC_SLV_MPM 21 +#define CNOC_SLV_QDSS_CFG 22 +#define CNOC_SLV_RBCPR_CFG 23 +#define CNOC_SLV_RBCPR_QDSS_APU_CFG 24 +#define CNOC_TO_SNOC 25 +#define CNOC_SLV_CNOC_ONOC_CFG 26 +#define CNOC_SLV_CNOC_MNOC_MMSS_CFG 27 +#define CNOC_SLV_CNOC_MNOC_CFG 28 +#define CNOC_SLV_PNOC_CFG 29 +#define CNOC_SLV_SNOC_MPU_CFG 30 +#define CNOC_SLV_SNOC_CFG 31 +#define CNOC_SLV_EBI1_DLL_CFG 32 +#define CNOC_SLV_PHY_APU_CFG 33 +#define CNOC_SLV_EBI1_PHY_CFG 34 +#define CNOC_SLV_RPM 35 +#define CNOC_SLV_SERVICE_CNOC 36 + +#define MNOC_MAS_GRAPHICS_3D 0 +#define MNOC_MAS_JPEG 1 +#define MNOC_MAS_MDP_PORT0 2 +#define MNOC_MAS_VIDEO_P0 3 +#define MNOC_MAS_VIDEO_P1 4 +#define MNOC_MAS_VFE 5 +#define MNOC_TO_CNOC 6 +#define MNOC_TO_BIMC 7 +#define MNOC_SLV_CAMERA_CFG 8 +#define MNOC_SLV_DISPLAY_CFG 9 +#define MNOC_SLV_OCMEM_CFG 10 +#define MNOC_SLV_CPR_CFG 11 +#define MNOC_SLV_CPR_XPU_CFG 12 +#define MNOC_SLV_MISC_CFG 13 +#define MNOC_SLV_MISC_XPU_CFG 14 +#define MNOC_SLV_VENUS_CFG 15 +#define MNOC_SLV_GRAPHICS_3D_CFG 16 +#define MNOC_SLV_MMSS_CLK_CFG 17 +#define MNOC_SLV_MMSS_CLK_XPU_CFG 18 +#define MNOC_SLV_MNOC_MPU_CFG 19 +#define MNOC_SLV_ONOC_MPU_CFG 20 +#define MNOC_SLV_SERVICE_MNOC 21 + +#define OCMEM_NOC_TO_OCMEM_VNOC 0 +#define OCMEM_MAS_JPEG_OCMEM 1 +#define OCMEM_MAS_MDP_OCMEM 2 +#define OCMEM_MAS_VIDEO_P0_OCMEM 3 +#define OCMEM_MAS_VIDEO_P1_OCMEM 4 +#define OCMEM_MAS_VFE_OCMEM 5 +#define OCMEM_MAS_CNOC_ONOC_CFG 6 +#define OCMEM_SLV_SERVICE_ONOC 7 +#define OCMEM_VNOC_TO_SNOC 8 +#define OCMEM_VNOC_TO_OCMEM_NOC 9 +#define OCMEM_VNOC_MAS_GFX3D 10 +#define OCMEM_SLV_OCMEM 11 + +#define PNOC_MAS_PNOC_CFG 0 +#define PNOC_MAS_SDCC_1 1 +#define PNOC_MAS_SDCC_3 2 +#define PNOC_MAS_SDCC_4 3 +#define PNOC_MAS_SDCC_2 4 +#define PNOC_MAS_TSIF 5 +#define PNOC_MAS_BAM_DMA 6 +#define PNOC_MAS_BLSP_2 7 +#define PNOC_MAS_USB_HSIC 8 +#define PNOC_MAS_BLSP_1 9 +#define PNOC_MAS_USB_HS 10 +#define PNOC_TO_SNOC 11 +#define PNOC_SLV_SDCC_1 12 +#define PNOC_SLV_SDCC_3 13 +#define PNOC_SLV_SDCC_2 14 +#define PNOC_SLV_SDCC_4 15 +#define PNOC_SLV_TSIF 16 +#define PNOC_SLV_BAM_DMA 17 +#define PNOC_SLV_BLSP_2 18 +#define PNOC_SLV_USB_HSIC 19 +#define PNOC_SLV_BLSP_1 20 +#define PNOC_SLV_USB_HS 21 +#define PNOC_SLV_PDM 22 +#define PNOC_SLV_PERIPH_APU_CFG 23 +#define PNOC_SLV_PNOC_MPU_CFG 24 +#define PNOC_SLV_PRNG 25 +#define PNOC_SLV_SERVICE_PNOC 26 + +#define SNOC_MAS_LPASS_AHB 0 +#define SNOC_MAS_QDSS_BAM 1 +#define SNOC_MAS_SNOC_CFG 2 +#define SNOC_TO_BIMC 3 +#define SNOC_TO_CNOC 4 +#define SNOC_TO_PNOC 5 +#define SNOC_TO_OCMEM_VNOC 6 +#define SNOC_MAS_CRYPTO_CORE0 7 +#define SNOC_MAS_CRYPTO_CORE1 8 +#define SNOC_MAS_LPASS_PROC 9 +#define SNOC_MAS_MSS 10 +#define SNOC_MAS_MSS_NAV 11 +#define SNOC_MAS_OCMEM_DMA 12 +#define SNOC_MAS_WCSS 13 +#define SNOC_MAS_QDSS_ETR 14 +#define SNOC_MAS_USB3 15 +#define SNOC_SLV_AMPSS 16 +#define SNOC_SLV_LPASS 17 +#define SNOC_SLV_USB3 18 +#define SNOC_SLV_WCSS 19 +#define SNOC_SLV_OCIMEM 20 +#define SNOC_SLV_SNOC_OCMEM 21 +#define SNOC_SLV_SERVICE_SNOC 22 +#define SNOC_SLV_QDSS_STM 23 + +#endif -- 2.21.0
