[PATCH V3 1/9] dt-bindings: arm64: Add IPQ5018 clock and reset

Sricharan Ramabadhran
2023-04-14T10:36:54Z

This patch adds support for the global clock controller found on
the IPQ5018 based devices.

Co-developed-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Signed-off-by: Sricharan Ramabadhran <quic_srichara@quicinc.com>
---
[v3] Fixed review comments and dts schema warnings

.../bindings/clock/qcom,ipq5018-gcc.yaml | 63 +++++++
include/dt-bindings/clock/qcom,gcc-ipq5018.h | 183 +++++++++++++++++++++
include/dt-bindings/reset/qcom,gcc-ipq5018.h | 122 ++++++++++++++
3 files changed, 368 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,ipq5018-gcc.yaml
create mode 100644 include/dt-bindings/clock/qcom,gcc-ipq5018.h
create mode 100644 include/dt-bindings/reset/qcom,gcc-ipq5018.h

diff --git a/Documentation/devicetree/bindings/clock/qcom,ipq5018-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,ipq5018-gcc.yaml
new file mode 100644
index 0000000..f94a699
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,ipq5018-gcc.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,ipq5018-gcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller on IPQ5018
+
+maintainers:
+ - Sricharan Ramabadhran <quic_srichara@quicinc.com>
+
+description: |
+ Qualcomm global clock control module provides the clocks, resets and power
+ domains on IPQ5018
+
+ See also::
+ include/dt-bindings/clock/qcom,ipq5018-gcc.h
+ include/dt-bindings/reset/qcom,ipq5018-gcc.h
+
+properties:
+ compatible:
+ const: qcom,ipq5018-gcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: PCIE20 PHY0 pipe clock source
+ - description: PCIE20 PHY1 pipe clock source
+ - description: USB3 PHY pipe clock source
+ - description: GEPHY RX clock source
+ - description: GEPHY TX clock source
+ - description: UNIPHY RX clock source
+ - description: UNIPHY TX clk source
+
+required:
+ - compatible
+ - clocks
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ clock-controller@1800000 {
+ compatible = "qcom,ipq5018-gcc";
+ reg = <0x01800000 0x80000>;
+ clocks = <&xo_board_clk>,
+ <&sleep_clk>,
+ <&pcie20_phy0_pipe_clk>,
+ <&pcie20_phy1_pipe_clk>,
+ <&usb3_phy0_pipe_clk>,
+ <&gephy_rx_clk>,
+ <&gephy_tx_clk>,
+ <&uniphy_rx_clk>,
+ <&uniphy_tx_clk>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/include/dt-bindings/clock/qcom,gcc-ipq5018.h b/include/dt-bindings/clock/qcom,gcc-ipq5018.h
new file mode 100644
index 0000000..f3de2fd
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,gcc-ipq5018.h
@@ -0,0 +1,183 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2023, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_IPQ_GCC_5018_H
+#define _DT_BINDINGS_CLOCK_IPQ_GCC_5018_H
+
+#define GPLL0_MAIN 0
+#define GPLL0 1
+#define GPLL2_MAIN 2
+#define GPLL2 3
+#define GPLL4_MAIN 4
+#define GPLL4 5
+#define UBI32_PLL_MAIN 6
+#define UBI32_PLL 7
+#define ADSS_PWM_CLK_SRC 8
+#define BLSP1_QUP1_I2C_APPS_CLK_SRC 9
+#define BLSP1_QUP1_SPI_APPS_CLK_SRC 10
+#define BLSP1_QUP2_I2C_APPS_CLK_SRC 11
+#define BLSP1_QUP2_SPI_APPS_CLK_SRC 12
+#define BLSP1_QUP3_I2C_APPS_CLK_SRC 13
+#define BLSP1_QUP3_SPI_APPS_CLK_SRC 14
+#define BLSP1_UART1_APPS_CLK_SRC 15
+#define BLSP1_UART2_APPS_CLK_SRC 16
+#define CRYPTO_CLK_SRC 17
+#define GCC_ADSS_PWM_CLK 18
+#define GCC_BLSP1_AHB_CLK 19
+#define GCC_BLSP1_QUP1_I2C_APPS_CLK 20
+#define GCC_BLSP1_QUP1_SPI_APPS_CLK 21
+#define GCC_BLSP1_QUP2_I2C_APPS_CLK 22
+#define GCC_BLSP1_QUP2_SPI_APPS_CLK 23
+#define GCC_BLSP1_QUP3_I2C_APPS_CLK 24
+#define GCC_BLSP1_QUP3_SPI_APPS_CLK 25
+#define GCC_BLSP1_UART1_APPS_CLK 26
+#define GCC_BLSP1_UART2_APPS_CLK 27
+#define GCC_BTSS_LPO_CLK 28
+#define GCC_CMN_BLK_AHB_CLK 29
+#define GCC_CMN_BLK_SYS_CLK 30
+#define GCC_CRYPTO_AHB_CLK 31
+#define GCC_CRYPTO_AXI_CLK 32
+#define GCC_CRYPTO_CLK 33
+#define GCC_CRYPTO_PPE_CLK 34
+#define GCC_DCC_CLK 35
+#define GCC_GEPHY_RX_CLK 36
+#define GCC_GEPHY_TX_CLK 37
+#define GCC_GMAC0_CFG_CLK 38
+#define GCC_GMAC0_PTP_CLK 39
+#define GCC_GMAC0_RX_CLK 40
+#define GCC_GMAC0_SYS_CLK 41
+#define GCC_GMAC0_TX_CLK 42
+#define GCC_GMAC1_CFG_CLK 43
+#define GCC_GMAC1_PTP_CLK 44
+#define GCC_GMAC1_RX_CLK 45
+#define GCC_GMAC1_SYS_CLK 46
+#define GCC_GMAC1_TX_CLK 47
+#define GCC_GP1_CLK 48
+#define GCC_GP2_CLK 49
+#define GCC_GP3_CLK 50
+#define GCC_LPASS_CORE_AXIM_CLK 51
+#define GCC_LPASS_SWAY_CLK 52
+#define GCC_MDIO0_AHB_CLK 53
+#define GCC_MDIO1_AHB_CLK 54
+#define GCC_PCIE0_AHB_CLK 55
+#define GCC_PCIE0_AUX_CLK 56
+#define GCC_PCIE0_AXI_M_CLK 57
+#define GCC_PCIE0_AXI_S_BRIDGE_CLK 58
+#define GCC_PCIE0_AXI_S_CLK 59
+#define GCC_PCIE0_PIPE_CLK 60
+#define GCC_PCIE1_AHB_CLK 61
+#define GCC_PCIE1_AUX_CLK 62
+#define GCC_PCIE1_AXI_M_CLK 63
+#define GCC_PCIE1_AXI_S_BRIDGE_CLK 64
+#define GCC_PCIE1_AXI_S_CLK 65
+#define GCC_PCIE1_PIPE_CLK 66
+#define GCC_PRNG_AHB_CLK 67
+#define GCC_Q6_AXIM_CLK 68
+#define GCC_Q6_AXIM2_CLK 69
+#define GCC_Q6_AXIS_CLK 70
+#define GCC_Q6_AHB_CLK 71
+#define GCC_Q6_AHB_S_CLK 72
+#define GCC_Q6_TSCTR_1TO2_CLK 73
+#define GCC_Q6SS_ATBM_CLK 74
+#define GCC_Q6SS_PCLKDBG_CLK 75
+#define GCC_Q6SS_TRIG_CLK 76
+#define GCC_QDSS_AT_CLK 77
+#define GCC_QDSS_CFG_AHB_CLK 78
+#define GCC_QDSS_DAP_AHB_CLK 79
+#define GCC_QDSS_DAP_CLK 80
+#define GCC_QDSS_ETR_USB_CLK 81
+#define GCC_QDSS_EUD_AT_CLK 82
+#define GCC_QDSS_STM_CLK 83
+#define GCC_QDSS_TRACECLKIN_CLK 84
+#define GCC_QDSS_TSCTR_DIV8_CLK 85
+#define GCC_QPIC_AHB_CLK 86
+#define GCC_QPIC_CLK 87
+#define GCC_QPIC_IO_MACRO_CLK 88
+#define GCC_SDCC1_AHB_CLK 89
+#define GCC_SDCC1_APPS_CLK 90
+#define GCC_SLEEP_CLK_SRC 91
+#define GCC_SNOC_GMAC0_AHB_CLK 92
+#define GCC_SNOC_GMAC0_AXI_CLK 93
+#define GCC_SNOC_GMAC1_AHB_CLK 94
+#define GCC_SNOC_GMAC1_AXI_CLK 95
+#define GCC_SNOC_LPASS_AXIM_CLK 96
+#define GCC_SNOC_LPASS_SWAY_CLK 97
+#define GCC_SNOC_UBI0_AXI_CLK 98
+#define GCC_SYS_NOC_PCIE0_AXI_CLK 99
+#define GCC_SYS_NOC_PCIE1_AXI_CLK 100
+#define GCC_SYS_NOC_QDSS_STM_AXI_CLK 101
+#define GCC_SYS_NOC_USB0_AXI_CLK 102
+#define GCC_SYS_NOC_WCSS_AHB_CLK 103
+#define GCC_UBI0_AXI_CLK 104
+#define GCC_UBI0_CFG_CLK 105
+#define GCC_UBI0_CORE_CLK 106
+#define GCC_UBI0_DBG_CLK 107
+#define GCC_UBI0_NC_AXI_CLK 108
+#define GCC_UBI0_UTCM_CLK 109
+#define GCC_UNIPHY_AHB_CLK 110
+#define GCC_UNIPHY_RX_CLK 111
+#define GCC_UNIPHY_SYS_CLK 112
+#define GCC_UNIPHY_TX_CLK 113
+#define GCC_USB0_AUX_CLK 114
+#define GCC_USB0_EUD_AT_CLK 115
+#define GCC_USB0_LFPS_CLK 116
+#define GCC_USB0_MASTER_CLK 117
+#define GCC_USB0_MOCK_UTMI_CLK 118
+#define GCC_USB0_PHY_CFG_AHB_CLK 119
+#define GCC_USB0_SLEEP_CLK 120
+#define GCC_WCSS_ACMT_CLK 121
+#define GCC_WCSS_AHB_S_CLK 122
+#define GCC_WCSS_AXI_M_CLK 123
+#define GCC_WCSS_AXI_S_CLK 124
+#define GCC_WCSS_DBG_IFC_APB_BDG_CLK 125
+#define GCC_WCSS_DBG_IFC_APB_CLK 126
+#define GCC_WCSS_DBG_IFC_ATB_BDG_CLK 127
+#define GCC_WCSS_DBG_IFC_ATB_CLK 128
+#define GCC_WCSS_DBG_IFC_DAPBUS_BDG_CLK 129
+#define GCC_WCSS_DBG_IFC_DAPBUS_CLK 130
+#define GCC_WCSS_DBG_IFC_NTS_BDG_CLK 131
+#define GCC_WCSS_DBG_IFC_NTS_CLK 132
+#define GCC_WCSS_ECAHB_CLK 133
+#define GCC_XO_CLK 134
+#define GCC_XO_CLK_SRC 135
+#define GMAC0_RX_CLK_SRC 136
+#define GMAC0_TX_CLK_SRC 137
+#define GMAC1_RX_CLK_SRC 138
+#define GMAC1_TX_CLK_SRC 139
+#define GMAC_CLK_SRC 140
+#define GP1_CLK_SRC 141
+#define GP2_CLK_SRC 142
+#define GP3_CLK_SRC 143
+#define LPASS_AXIM_CLK_SRC 144
+#define LPASS_SWAY_CLK_SRC 145
+#define PCIE0_AUX_CLK_SRC 146
+#define PCIE0_AXI_CLK_SRC 147
+#define PCIE1_AUX_CLK_SRC 148
+#define PCIE1_AXI_CLK_SRC 149
+#define PCNOC_BFDCD_CLK_SRC 150
+#define Q6_AXI_CLK_SRC 151
+#define QDSS_AT_CLK_SRC 152
+#define QDSS_STM_CLK_SRC 153
+#define QDSS_TSCTR_CLK_SRC 154
+#define QDSS_TRACECLKIN_CLK_SRC 155
+#define QPIC_IO_MACRO_CLK_SRC 156
+#define SDCC1_APPS_CLK_SRC 157
+#define SYSTEM_NOC_BFDCD_CLK_SRC 158
+#define UBI0_AXI_CLK_SRC 159
+#define UBI0_CORE_CLK_SRC 160
+#define USB0_AUX_CLK_SRC 161
+#define USB0_LFPS_CLK_SRC 162
+#define USB0_MASTER_CLK_SRC 163
+#define USB0_MOCK_UTMI_CLK_SRC 164
+#define WCSS_AHB_CLK_SRC 165
+#define PCIE0_PIPE_CLK_SRC 166
+#define PCIE1_PIPE_CLK_SRC 167
+#define USB0_PIPE_CLK_SRC 168
+#define GCC_USB0_PIPE_CLK 169
+#define GMAC0_RX_DIV_CLK_SRC 170
+#define GMAC0_TX_DIV_CLK_SRC 171
+#define GMAC1_RX_DIV_CLK_SRC 172
+#define GMAC1_TX_DIV_CLK_SRC 173
+#endif
diff --git a/include/dt-bindings/reset/qcom,gcc-ipq5018.h b/include/dt-bindings/reset/qcom,gcc-ipq5018.h
new file mode 100644
index 0000000..8f03c92
--- /dev/null
+++ b/include/dt-bindings/reset/qcom,gcc-ipq5018.h
@@ -0,0 +1,122 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2023, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_RESET_IPQ_GCC_5018_H
+#define _DT_BINDINGS_RESET_IPQ_GCC_5018_H
+
+#define GCC_APC0_VOLTAGE_DROOP_DETECTOR_BCR 0
+#define GCC_BLSP1_BCR 1
+#define GCC_BLSP1_QUP1_BCR 2
+#define GCC_BLSP1_QUP2_BCR 3
+#define GCC_BLSP1_QUP3_BCR 4
+#define GCC_BLSP1_UART1_BCR 5
+#define GCC_BLSP1_UART2_BCR 6
+#define GCC_BOOT_ROM_BCR 7
+#define GCC_BTSS_BCR 8
+#define GCC_CMN_BLK_BCR 9
+#define GCC_CMN_LDO_BCR 10
+#define GCC_CE_BCR 11
+#define GCC_CRYPTO_BCR 12
+#define GCC_DCC_BCR 13
+#define GCC_DCD_BCR 14
+#define GCC_DDRSS_BCR 15
+#define GCC_EDPD_BCR 16
+#define GCC_GEPHY_BCR 17
+#define GCC_GEPHY_MDC_SW_ARES 18
+#define GCC_GEPHY_DSP_HW_ARES 19
+#define GCC_GEPHY_RX_ARES 20
+#define GCC_GEPHY_TX_ARES 21
+#define GCC_GMAC0_BCR 22
+#define GCC_GMAC0_CFG_ARES 23
+#define GCC_GMAC0_SYS_ARES 24
+#define GCC_GMAC1_BCR 25
+#define GCC_GMAC1_CFG_ARES 26
+#define GCC_GMAC1_SYS_ARES 27
+#define GCC_IMEM_BCR 28
+#define GCC_LPASS_BCR 29
+#define GCC_MDIO0_BCR 30
+#define GCC_MDIO1_BCR 31
+#define GCC_MPM_BCR 32
+#define GCC_PCIE0_BCR 33
+#define GCC_PCIE0_LINK_DOWN_BCR 34
+#define GCC_PCIE0_PHY_BCR 35
+#define GCC_PCIE0PHY_PHY_BCR 36
+#define GCC_PCIE0_PIPE_ARES 37
+#define GCC_PCIE0_SLEEP_ARES 38
+#define GCC_PCIE0_CORE_STICKY_ARES 39
+#define GCC_PCIE0_AXI_MASTER_ARES 40
+#define GCC_PCIE0_AXI_SLAVE_ARES 41
+#define GCC_PCIE0_AHB_ARES 42
+#define GCC_PCIE0_AXI_MASTER_STICKY_ARES 43
+#define GCC_PCIE0_AXI_SLAVE_STICKY_ARES 44
+#define GCC_PCIE1_BCR 45
+#define GCC_PCIE1_LINK_DOWN_BCR 46
+#define GCC_PCIE1_PHY_BCR 47
+#define GCC_PCIE1PHY_PHY_BCR 48
+#define GCC_PCIE1_PIPE_ARES 49
+#define GCC_PCIE1_SLEEP_ARES 50
+#define GCC_PCIE1_CORE_STICKY_ARES 51
+#define GCC_PCIE1_AXI_MASTER_ARES 52
+#define GCC_PCIE1_AXI_SLAVE_ARES 53
+#define GCC_PCIE1_AHB_ARES 54
+#define GCC_PCIE1_AXI_MASTER_STICKY_ARES 55
+#define GCC_PCIE1_AXI_SLAVE_STICKY_ARES 56
+#define GCC_PCNOC_BCR 57
+#define GCC_PCNOC_BUS_TIMEOUT0_BCR 58
+#define GCC_PCNOC_BUS_TIMEOUT1_BCR 59
+#define GCC_PCNOC_BUS_TIMEOUT2_BCR 60
+#define GCC_PCNOC_BUS_TIMEOUT3_BCR 61
+#define GCC_PCNOC_BUS_TIMEOUT4_BCR 62
+#define GCC_PCNOC_BUS_TIMEOUT5_BCR 63
+#define GCC_PCNOC_BUS_TIMEOUT6_BCR 64
+#define GCC_PCNOC_BUS_TIMEOUT7_BCR 65
+#define GCC_PCNOC_BUS_TIMEOUT8_BCR 66
+#define GCC_PCNOC_BUS_TIMEOUT9_BCR 67
+#define GCC_PCNOC_BUS_TIMEOUT10_BCR 68
+#define GCC_PCNOC_BUS_TIMEOUT11_BCR 69
+#define GCC_PRNG_BCR 70
+#define GCC_Q6SS_DBG_ARES 71
+#define GCC_Q6_AHB_S_ARES 72
+#define GCC_Q6_AHB_ARES 73
+#define GCC_Q6_AXIM2_ARES 74
+#define GCC_Q6_AXIM_ARES 75
+#define GCC_Q6_AXIS_ARES 76
+#define GCC_QDSS_BCR 77
+#define GCC_QPIC_BCR 78
+#define GCC_QUSB2_0_PHY_BCR 79
+#define GCC_SDCC1_BCR 80
+#define GCC_SEC_CTRL_BCR 81
+#define GCC_SPDM_BCR 82
+#define GCC_SYSTEM_NOC_BCR 83
+#define GCC_TCSR_BCR 84
+#define GCC_TLMM_BCR 85
+#define GCC_UBI0_AXI_ARES 86
+#define GCC_UBI0_AHB_ARES 87
+#define GCC_UBI0_NC_AXI_ARES 88
+#define GCC_UBI0_DBG_ARES 89
+#define GCC_UBI0_UTCM_ARES 90
+#define GCC_UBI0_CORE_ARES 91
+#define GCC_UBI32_BCR 92
+#define GCC_UNIPHY_BCR 93
+#define GCC_UNIPHY_AHB_ARES 94
+#define GCC_UNIPHY_SYS_ARES 95
+#define GCC_UNIPHY_RX_ARES 96
+#define GCC_UNIPHY_TX_ARES 97
+#define GCC_USB0_BCR 98
+#define GCC_USB0_PHY_BCR 99
+#define GCC_WCSS_BCR 100
+#define GCC_WCSS_DBG_ARES 101
+#define GCC_WCSS_ECAHB_ARES 102
+#define GCC_WCSS_ACMT_ARES 103
+#define GCC_WCSS_DBG_BDG_ARES 104
+#define GCC_WCSS_AHB_S_ARES 105
+#define GCC_WCSS_AXI_M_ARES 106
+#define GCC_WCSS_AXI_S_ARES 107
+#define GCC_WCSS_Q6_BCR 108
+#define GCC_WCSSAON_RESET 109
+#define GCC_UNIPHY_SOFT_RESET 110
+#define GCC_GEPHY_MISC_ARES 111
+
+#endif
--
2.7.4