Add device tree bindings for qcom ecpri clock controller on QDU1000 and QRU1000 SoCs. Signed-off-by: Imran Shaik <quic_imrashai@xxxxxxxxxxx> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- .../bindings/clock/qcom,qdu1000-ecpricc.yaml | 68 ++++++++ .../dt-bindings/clock/qcom,qdu1000-ecpricc.h | 147 ++++++++++++++++++ 2 files changed, 215 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,qdu1000-ecpricc.yaml create mode 100644 include/dt-bindings/clock/qcom,qdu1000-ecpricc.h diff --git a/Documentation/devicetree/bindings/clock/qcom,qdu1000-ecpricc.yaml b/Documentation/devicetree/bindings/clock/qcom,qdu1000-ecpricc.yaml new file mode 100644 index 000000000000..fd21df0e7697 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,qdu1000-ecpricc.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,qdu1000-ecpricc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm ECPRI Clock & Reset Controller for QDU1000 and QRU1000 + +maintainers: + - Taniya Das <quic_tdas@xxxxxxxxxxx> + - Imran Shaik <quic_imrashai@xxxxxxxxxxx> + +description: | + Qualcomm ECPRI Specification V2.0 Common Public Radio Interface clock control + module which supports the clocks, resets on QDU1000 and QRU1000 + + See also:: include/dt-bindings/clock/qcom,qdu1000-ecpricc.h + +properties: + compatible: + enum: + - qcom,qdu1000-ecpricc + + reg: + maxItems: 1 + + clocks: + items: + - description: Board XO source + - description: GPLL0 source from GCC + - description: GPLL1 source from GCC + - description: GPLL2 source from GCC + - description: GPLL3 source from GCC + - description: GPLL4 source from GCC + - description: GPLL5 source from GCC + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + +required: + - compatible + - reg + - clocks + - '#clock-cells' + - '#reset-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,qdu1000-gcc.h> + #include <dt-bindings/clock/qcom,rpmh.h> + clock-controller@280000 { + compatible = "qcom,qdu1000-ecpricc"; + reg = <0x00280000 0x31c00>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_ECPRI_CC_GPLL0_CLK_SRC>, + <&gcc GCC_ECPRI_CC_GPLL1_EVEN_CLK_SRC>, + <&gcc GCC_ECPRI_CC_GPLL2_EVEN_CLK_SRC>, + <&gcc GCC_ECPRI_CC_GPLL3_CLK_SRC>, + <&gcc GCC_ECPRI_CC_GPLL4_CLK_SRC>, + <&gcc GCC_ECPRI_CC_GPLL5_EVEN_CLK_SRC>; + #clock-cells = <1>; + #reset-cells = <1>; + }; diff --git a/include/dt-bindings/clock/qcom,qdu1000-ecpricc.h b/include/dt-bindings/clock/qcom,qdu1000-ecpricc.h new file mode 100644 index 000000000000..731e404a2ce6 --- /dev/null +++ b/include/dt-bindings/clock/qcom,qdu1000-ecpricc.h @@ -0,0 +1,147 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_ECPRI_CC_QDU1000_H +#define _DT_BINDINGS_CLK_QCOM_ECPRI_CC_QDU1000_H + +/* ECPRI_CC clocks */ +#define ECPRI_CC_PLL0 0 +#define ECPRI_CC_PLL1 1 +#define ECPRI_CC_ECPRI_CG_CLK 2 +#define ECPRI_CC_ECPRI_CLK_SRC 3 +#define ECPRI_CC_ECPRI_DMA_CLK 4 +#define ECPRI_CC_ECPRI_DMA_CLK_SRC 5 +#define ECPRI_CC_ECPRI_DMA_NOC_CLK 6 +#define ECPRI_CC_ECPRI_FAST_CLK 7 +#define ECPRI_CC_ECPRI_FAST_CLK_SRC 8 +#define ECPRI_CC_ECPRI_FAST_DIV2_CLK 9 +#define ECPRI_CC_ECPRI_FAST_DIV2_CLK_SRC 10 +#define ECPRI_CC_ECPRI_FAST_DIV2_NOC_CLK 11 +#define ECPRI_CC_ECPRI_FR_CLK 12 +#define ECPRI_CC_ECPRI_ORAN_CLK_SRC 13 +#define ECPRI_CC_ECPRI_ORAN_DIV2_CLK 14 +#define ECPRI_CC_ETH_100G_C2C0_HM_FF_CLK_SRC 15 +#define ECPRI_CC_ETH_100G_C2C0_UDP_FIFO_CLK 16 +#define ECPRI_CC_ETH_100G_C2C1_UDP_FIFO_CLK 17 +#define ECPRI_CC_ETH_100G_C2C_0_HM_FF_0_CLK 18 +#define ECPRI_CC_ETH_100G_C2C_0_HM_FF_1_CLK 19 +#define ECPRI_CC_ETH_100G_C2C_HM_FF_0_DIV_CLK_SRC 20 +#define ECPRI_CC_ETH_100G_C2C_HM_FF_1_DIV_CLK_SRC 21 +#define ECPRI_CC_ETH_100G_C2C_HM_MACSEC_CLK 22 +#define ECPRI_CC_ETH_100G_C2C_HM_MACSEC_CLK_SRC 23 +#define ECPRI_CC_ETH_100G_DBG_C2C_HM_FF_0_CLK 24 +#define ECPRI_CC_ETH_100G_DBG_C2C_HM_FF_0_DIV_CLK_SRC 25 +#define ECPRI_CC_ETH_100G_DBG_C2C_HM_FF_1_CLK 26 +#define ECPRI_CC_ETH_100G_DBG_C2C_HM_FF_1_DIV_CLK_SRC 27 +#define ECPRI_CC_ETH_100G_DBG_C2C_HM_FF_CLK_SRC 28 +#define ECPRI_CC_ETH_100G_DBG_C2C_UDP_FIFO_CLK 29 +#define ECPRI_CC_ETH_100G_FH0_HM_FF_CLK_SRC 30 +#define ECPRI_CC_ETH_100G_FH0_MACSEC_CLK_SRC 31 +#define ECPRI_CC_ETH_100G_FH1_HM_FF_CLK_SRC 32 +#define ECPRI_CC_ETH_100G_FH1_MACSEC_CLK_SRC 33 +#define ECPRI_CC_ETH_100G_FH2_HM_FF_CLK_SRC 34 +#define ECPRI_CC_ETH_100G_FH2_MACSEC_CLK_SRC 35 +#define ECPRI_CC_ETH_100G_FH_0_HM_FF_0_CLK 36 +#define ECPRI_CC_ETH_100G_FH_0_HM_FF_0_DIV_CLK_SRC 37 +#define ECPRI_CC_ETH_100G_FH_0_HM_FF_1_CLK 38 +#define ECPRI_CC_ETH_100G_FH_0_HM_FF_1_DIV_CLK_SRC 39 +#define ECPRI_CC_ETH_100G_FH_0_HM_FF_2_CLK 40 +#define ECPRI_CC_ETH_100G_FH_0_HM_FF_2_DIV_CLK_SRC 41 +#define ECPRI_CC_ETH_100G_FH_0_HM_FF_3_CLK 42 +#define ECPRI_CC_ETH_100G_FH_0_HM_FF_3_DIV_CLK_SRC 43 +#define ECPRI_CC_ETH_100G_FH_0_UDP_FIFO_CLK 44 +#define ECPRI_CC_ETH_100G_FH_1_HM_FF_0_CLK 45 +#define ECPRI_CC_ETH_100G_FH_1_HM_FF_0_DIV_CLK_SRC 46 +#define ECPRI_CC_ETH_100G_FH_1_HM_FF_1_CLK 47 +#define ECPRI_CC_ETH_100G_FH_1_HM_FF_1_DIV_CLK_SRC 48 +#define ECPRI_CC_ETH_100G_FH_1_HM_FF_2_CLK 49 +#define ECPRI_CC_ETH_100G_FH_1_HM_FF_2_DIV_CLK_SRC 50 +#define ECPRI_CC_ETH_100G_FH_1_HM_FF_3_CLK 51 +#define ECPRI_CC_ETH_100G_FH_1_HM_FF_3_DIV_CLK_SRC 52 +#define ECPRI_CC_ETH_100G_FH_1_UDP_FIFO_CLK 53 +#define ECPRI_CC_ETH_100G_FH_2_HM_FF_0_CLK 54 +#define ECPRI_CC_ETH_100G_FH_2_HM_FF_0_DIV_CLK_SRC 55 +#define ECPRI_CC_ETH_100G_FH_2_HM_FF_1_CLK 56 +#define ECPRI_CC_ETH_100G_FH_2_HM_FF_1_DIV_CLK_SRC 57 +#define ECPRI_CC_ETH_100G_FH_2_HM_FF_2_CLK 58 +#define ECPRI_CC_ETH_100G_FH_2_HM_FF_2_DIV_CLK_SRC 59 +#define ECPRI_CC_ETH_100G_FH_2_HM_FF_3_CLK 60 +#define ECPRI_CC_ETH_100G_FH_2_HM_FF_3_DIV_CLK_SRC 61 +#define ECPRI_CC_ETH_100G_FH_2_UDP_FIFO_CLK 62 +#define ECPRI_CC_ETH_100G_FH_MACSEC_0_CLK 63 +#define ECPRI_CC_ETH_100G_FH_MACSEC_1_CLK 64 +#define ECPRI_CC_ETH_100G_FH_MACSEC_2_CLK 65 +#define ECPRI_CC_ETH_100G_MAC_C2C_HM_REF_CLK 66 +#define ECPRI_CC_ETH_100G_MAC_C2C_HM_REF_CLK_SRC 67 +#define ECPRI_CC_ETH_100G_MAC_DBG_C2C_HM_REF_CLK 68 +#define ECPRI_CC_ETH_100G_MAC_DBG_C2C_HM_REF_CLK_SRC 69 +#define ECPRI_CC_ETH_100G_MAC_FH0_HM_REF_CLK 70 +#define ECPRI_CC_ETH_100G_MAC_FH0_HM_REF_CLK_SRC 71 +#define ECPRI_CC_ETH_100G_MAC_FH1_HM_REF_CLK 72 +#define ECPRI_CC_ETH_100G_MAC_FH1_HM_REF_CLK_SRC 73 +#define ECPRI_CC_ETH_100G_MAC_FH2_HM_REF_CLK 74 +#define ECPRI_CC_ETH_100G_MAC_FH2_HM_REF_CLK_SRC 75 +#define ECPRI_CC_ETH_DBG_NFAPI_AXI_CLK 76 +#define ECPRI_CC_ETH_DBG_NOC_AXI_CLK 77 +#define ECPRI_CC_ETH_PHY_0_OCK_SRAM_CLK 78 +#define ECPRI_CC_ETH_PHY_1_OCK_SRAM_CLK 79 +#define ECPRI_CC_ETH_PHY_2_OCK_SRAM_CLK 80 +#define ECPRI_CC_ETH_PHY_3_OCK_SRAM_CLK 81 +#define ECPRI_CC_ETH_PHY_4_OCK_SRAM_CLK 82 +#define ECPRI_CC_MSS_EMAC_CLK 83 +#define ECPRI_CC_MSS_EMAC_CLK_SRC 84 +#define ECPRI_CC_MSS_ORAN_CLK 85 +#define ECPRI_CC_PHY0_LANE0_RX_CLK 86 +#define ECPRI_CC_PHY0_LANE0_TX_CLK 87 +#define ECPRI_CC_PHY0_LANE1_RX_CLK 88 +#define ECPRI_CC_PHY0_LANE1_TX_CLK 89 +#define ECPRI_CC_PHY0_LANE2_RX_CLK 90 +#define ECPRI_CC_PHY0_LANE2_TX_CLK 91 +#define ECPRI_CC_PHY0_LANE3_RX_CLK 92 +#define ECPRI_CC_PHY0_LANE3_TX_CLK 93 +#define ECPRI_CC_PHY1_LANE0_RX_CLK 94 +#define ECPRI_CC_PHY1_LANE0_TX_CLK 95 +#define ECPRI_CC_PHY1_LANE1_RX_CLK 96 +#define ECPRI_CC_PHY1_LANE1_TX_CLK 97 +#define ECPRI_CC_PHY1_LANE2_RX_CLK 98 +#define ECPRI_CC_PHY1_LANE2_TX_CLK 99 +#define ECPRI_CC_PHY1_LANE3_RX_CLK 100 +#define ECPRI_CC_PHY1_LANE3_TX_CLK 101 +#define ECPRI_CC_PHY2_LANE0_RX_CLK 102 +#define ECPRI_CC_PHY2_LANE0_TX_CLK 103 +#define ECPRI_CC_PHY2_LANE1_RX_CLK 104 +#define ECPRI_CC_PHY2_LANE1_TX_CLK 105 +#define ECPRI_CC_PHY2_LANE2_RX_CLK 106 +#define ECPRI_CC_PHY2_LANE2_TX_CLK 107 +#define ECPRI_CC_PHY2_LANE3_RX_CLK 108 +#define ECPRI_CC_PHY2_LANE3_TX_CLK 109 +#define ECPRI_CC_PHY3_LANE0_RX_CLK 110 +#define ECPRI_CC_PHY3_LANE0_TX_CLK 111 +#define ECPRI_CC_PHY3_LANE1_RX_CLK 112 +#define ECPRI_CC_PHY3_LANE1_TX_CLK 113 +#define ECPRI_CC_PHY3_LANE2_RX_CLK 114 +#define ECPRI_CC_PHY3_LANE2_TX_CLK 115 +#define ECPRI_CC_PHY3_LANE3_RX_CLK 116 +#define ECPRI_CC_PHY3_LANE3_TX_CLK 117 +#define ECPRI_CC_PHY4_LANE0_RX_CLK 118 +#define ECPRI_CC_PHY4_LANE0_TX_CLK 119 +#define ECPRI_CC_PHY4_LANE1_RX_CLK 120 +#define ECPRI_CC_PHY4_LANE1_TX_CLK 121 +#define ECPRI_CC_PHY4_LANE2_RX_CLK 122 +#define ECPRI_CC_PHY4_LANE2_TX_CLK 123 +#define ECPRI_CC_PHY4_LANE3_RX_CLK 124 +#define ECPRI_CC_PHY4_LANE3_TX_CLK 125 + +/* ECPRI_CC resets */ +#define ECPRI_CC_CLK_CTL_TOP_ECPRI_CC_ECPRI_SS_BCR 0 +#define ECPRI_CC_CLK_CTL_TOP_ECPRI_CC_ETH_C2C_BCR 1 +#define ECPRI_CC_CLK_CTL_TOP_ECPRI_CC_ETH_FH0_BCR 2 +#define ECPRI_CC_CLK_CTL_TOP_ECPRI_CC_ETH_FH1_BCR 3 +#define ECPRI_CC_CLK_CTL_TOP_ECPRI_CC_ETH_FH2_BCR 4 +#define ECPRI_CC_CLK_CTL_TOP_ECPRI_CC_ETH_WRAPPER_TOP_BCR 5 +#define ECPRI_CC_CLK_CTL_TOP_ECPRI_CC_MODEM_BCR 6 +#define ECPRI_CC_CLK_CTL_TOP_ECPRI_CC_NOC_BCR 7 + +#endif -- 2.25.1
