[PATCH v6 2/4] dt-bindings: clock: add qca8386/qca8084 clock and reset definitions

Luo Jie
2023-09-01T09:20:09Z

QCA8386/QCA8084 includes the clock & reset controller that is
accessed by MDIO bus. Two work modes are supported, qca8386 works
as switch mode, qca8084 works as PHY mode.

Signed-off-by: Luo Jie <quic_luoj@quicinc.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
v3->v6: the device tree property reg is updated from 24 to 0x10

.../bindings/clock/qcom,qca8k-nsscc.yaml | 79 ++++++++++++++
include/dt-bindings/clock/qcom,qca8k-nsscc.h | 101 ++++++++++++++++++
include/dt-bindings/reset/qcom,qca8k-nsscc.h | 75 +++++++++++++
3 files changed, 255 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,qca8k-nsscc.yaml
create mode 100644 include/dt-bindings/clock/qcom,qca8k-nsscc.h
create mode 100644 include/dt-bindings/reset/qcom,qca8k-nsscc.h

diff --git a/Documentation/devicetree/bindings/clock/qcom,qca8k-nsscc.yaml b/Documentation/devicetree/bindings/clock/qcom,qca8k-nsscc.yaml
new file mode 100644
index 000000000000..7466c80c6c56
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,qca8k-nsscc.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,qca8k-nsscc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm NSS Clock & Reset Controller on QCA8386/QCA8084
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+ - Luo Jie <quic_luoj@quicinc.com>
+
+description: |
+ Qualcomm NSS clock control module provides the clocks and resets
+ on QCA8386(switch mode)/QCA8084(PHY mode)
+
+ See also::
+ include/dt-bindings/clock/qcom,qca8k-nsscc.h
+ include/dt-bindings/reset/qcom,qca8k-nsscc.h
+
+properties:
+ compatible:
+ oneOf:
+ - const: qcom,qca8084-nsscc
+ - items:
+ - enum:
+ - qcom,qca8082-nsscc
+ - qcom,qca8085-nsscc
+ - qcom,qca8384-nsscc
+ - qcom,qca8385-nsscc
+ - qcom,qca8386-nsscc
+ - const: qcom,qca8084-nsscc
+
+ clocks:
+ items:
+ - description: Chip XO source
+ - description: UNIPHY0 RX 312P5M/125M clock source
+ - description: UNIPHY0 TX 312P5M/125M clock source
+ - description: UNIPHY1 RX 312P5M/125M clock source
+ - description: UNIPHY1 TX 312P5M/125M clock source
+ - description: UNIPHY1 RX 312P5M clock source
+ - description: UNIPHY1 TX 312P5M clock source
+
+ reg:
+ items:
+ - description: MDIO bus address for Clock & Reset Controller register
+
+required:
+ - compatible
+ - clocks
+ - reg
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clock-controller@10 {
+ compatible = "qcom,qca8084-nsscc";
+ reg = <0x10>;
+ clocks = <&qca8k_xo>,
+ <&qca8k_uniphy0_rx>,
+ <&qca8k_uniphy0_tx>,
+ <&qca8k_uniphy1_rx>,
+ <&qca8k_uniphy1_tx>,
+ <&qca8k_uniphy1_rx312p5m>,
+ <&qca8k_uniphy1_tx312p5m>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+ };
+...
diff --git a/include/dt-bindings/clock/qcom,qca8k-nsscc.h b/include/dt-bindings/clock/qcom,qca8k-nsscc.h
new file mode 100644
index 000000000000..0d271e73aea3
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,qca8k-nsscc.h
@@ -0,0 +1,101 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_CLK_QCOM_QCA8K_NSS_CC_H
+#define _DT_BINDINGS_CLK_QCOM_QCA8K_NSS_CC_H
+
+#define NSS_CC_SWITCH_CORE_CLK_SRC 0
+#define NSS_CC_SWITCH_CORE_CLK 1
+#define NSS_CC_APB_BRIDGE_CLK 2
+#define NSS_CC_MAC0_TX_CLK_SRC 3
+#define NSS_CC_MAC0_TX_DIV_CLK_SRC 4
+#define NSS_CC_MAC0_TX_CLK 5
+#define NSS_CC_MAC0_TX_SRDS1_CLK 6
+#define NSS_CC_MAC0_RX_CLK_SRC 7
+#define NSS_CC_MAC0_RX_DIV_CLK_SRC 8
+#define NSS_CC_MAC0_RX_CLK 9
+#define NSS_CC_MAC0_RX_SRDS1_CLK 10
+#define NSS_CC_MAC1_TX_CLK_SRC 11
+#define NSS_CC_MAC1_TX_DIV_CLK_SRC 12
+#define NSS_CC_MAC1_SRDS1_CH0_XGMII_RX_DIV_CLK_SRC 13
+#define NSS_CC_MAC1_SRDS1_CH0_RX_CLK 14
+#define NSS_CC_MAC1_TX_CLK 15
+#define NSS_CC_MAC1_GEPHY0_TX_CLK 16
+#define NSS_CC_MAC1_SRDS1_CH0_XGMII_RX_CLK 17
+#define NSS_CC_MAC1_RX_CLK_SRC 18
+#define NSS_CC_MAC1_RX_DIV_CLK_SRC 19
+#define NSS_CC_MAC1_SRDS1_CH0_XGMII_TX_DIV_CLK_SRC 20
+#define NSS_CC_MAC1_SRDS1_CH0_TX_CLK 21
+#define NSS_CC_MAC1_RX_CLK 22
+#define NSS_CC_MAC1_GEPHY0_RX_CLK 23
+#define NSS_CC_MAC1_SRDS1_CH0_XGMII_TX_CLK 24
+#define NSS_CC_MAC2_TX_CLK_SRC 25
+#define NSS_CC_MAC2_TX_DIV_CLK_SRC 26
+#define NSS_CC_MAC2_SRDS1_CH1_XGMII_RX_DIV_CLK_SRC 27
+#define NSS_CC_MAC2_SRDS1_CH1_RX_CLK 28
+#define NSS_CC_MAC2_TX_CLK 29
+#define NSS_CC_MAC2_GEPHY1_TX_CLK 30
+#define NSS_CC_MAC2_SRDS1_CH1_XGMII_RX_CLK 31
+#define NSS_CC_MAC2_RX_CLK_SRC 32
+#define NSS_CC_MAC2_RX_DIV_CLK_SRC 33
+#define NSS_CC_MAC2_SRDS1_CH1_XGMII_TX_DIV_CLK_SRC 34
+#define NSS_CC_MAC2_SRDS1_CH1_TX_CLK 35
+#define NSS_CC_MAC2_RX_CLK 36
+#define NSS_CC_MAC2_GEPHY1_RX_CLK 37
+#define NSS_CC_MAC2_SRDS1_CH1_XGMII_TX_CLK 38
+#define NSS_CC_MAC3_TX_CLK_SRC 39
+#define NSS_CC_MAC3_TX_DIV_CLK_SRC 40
+#define NSS_CC_MAC3_SRDS1_CH2_XGMII_RX_DIV_CLK_SRC 41
+#define NSS_CC_MAC3_SRDS1_CH2_RX_CLK 42
+#define NSS_CC_MAC3_TX_CLK 43
+#define NSS_CC_MAC3_GEPHY2_TX_CLK 44
+#define NSS_CC_MAC3_SRDS1_CH2_XGMII_RX_CLK 45
+#define NSS_CC_MAC3_RX_CLK_SRC 46
+#define NSS_CC_MAC3_RX_DIV_CLK_SRC 47
+#define NSS_CC_MAC3_SRDS1_CH2_XGMII_TX_DIV_CLK_SRC 48
+#define NSS_CC_MAC3_SRDS1_CH2_TX_CLK 49
+#define NSS_CC_MAC3_RX_CLK 50
+#define NSS_CC_MAC3_GEPHY2_RX_CLK 51
+#define NSS_CC_MAC3_SRDS1_CH2_XGMII_TX_CLK 52
+#define NSS_CC_MAC4_TX_CLK_SRC 53
+#define NSS_CC_MAC4_TX_DIV_CLK_SRC 54
+#define NSS_CC_MAC4_SRDS1_CH2_XGMII_RX_DIV_CLK_SRC 55
+#define NSS_CC_MAC4_SRDS1_CH3_RX_CLK 56
+#define NSS_CC_MAC4_TX_CLK 57
+#define NSS_CC_MAC4_GEPHY3_TX_CLK 58
+#define NSS_CC_MAC4_SRDS1_CH3_XGMII_RX_CLK 59
+#define NSS_CC_MAC4_RX_CLK_SRC 60
+#define NSS_CC_MAC4_RX_DIV_CLK_SRC 61
+#define NSS_CC_MAC4_SRDS1_CH2_XGMII_TX_DIV_CLK_SRC 62
+#define NSS_CC_MAC4_SRDS1_CH3_TX_CLK 63
+#define NSS_CC_MAC4_RX_CLK 64
+#define NSS_CC_MAC4_GEPHY3_RX_CLK 65
+#define NSS_CC_MAC4_SRDS1_CH3_XGMII_TX_CLK 66
+#define NSS_CC_MAC5_TX_CLK_SRC 67
+#define NSS_CC_MAC5_TX_DIV_CLK_SRC 68
+#define NSS_CC_MAC5_TX_SRDS0_CLK 69
+#define NSS_CC_MAC5_TX_CLK 70
+#define NSS_CC_MAC5_RX_CLK_SRC 71
+#define NSS_CC_MAC5_RX_DIV_CLK_SRC 72
+#define NSS_CC_MAC5_RX_SRDS0_CLK 73
+#define NSS_CC_MAC5_RX_CLK 74
+#define NSS_CC_MAC5_TX_SRDS0_CLK_SRC 75
+#define NSS_CC_MAC5_RX_SRDS0_CLK_SRC 76
+#define NSS_CC_AHB_CLK_SRC 77
+#define NSS_CC_AHB_CLK 78
+#define NSS_CC_SEC_CTRL_AHB_CLK 79
+#define NSS_CC_TLMM_CLK 80
+#define NSS_CC_TLMM_AHB_CLK 81
+#define NSS_CC_CNOC_AHB_CLK 82
+#define NSS_CC_MDIO_AHB_CLK 83
+#define NSS_CC_MDIO_MASTER_AHB_CLK 84
+#define NSS_CC_SYS_CLK_SRC 85
+#define NSS_CC_SRDS0_SYS_CLK 86
+#define NSS_CC_SRDS1_SYS_CLK 87
+#define NSS_CC_GEPHY0_SYS_CLK 88
+#define NSS_CC_GEPHY1_SYS_CLK 89
+#define NSS_CC_GEPHY2_SYS_CLK 90
+#define NSS_CC_GEPHY3_SYS_CLK 91
+#endif
diff --git a/include/dt-bindings/reset/qcom,qca8k-nsscc.h b/include/dt-bindings/reset/qcom,qca8k-nsscc.h
new file mode 100644
index 000000000000..79121a513823
--- /dev/null
+++ b/include/dt-bindings/reset/qcom,qca8k-nsscc.h
@@ -0,0 +1,75 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_RESET_QCOM_QCA8K_NSS_CC_H
+#define _DT_BINDINGS_RESET_QCOM_QCA8K_NSS_CC_H
+
+#define NSS_CC_SWITCH_CORE_ARES 1
+#define NSS_CC_APB_BRIDGE_ARES 2
+#define NSS_CC_MAC0_TX_ARES 3
+#define NSS_CC_MAC0_TX_SRDS1_ARES 4
+#define NSS_CC_MAC0_RX_ARES 5
+#define NSS_CC_MAC0_RX_SRDS1_ARES 6
+#define NSS_CC_MAC1_SRDS1_CH0_RX_ARES 7
+#define NSS_CC_MAC1_TX_ARES 8
+#define NSS_CC_MAC1_GEPHY0_TX_ARES 9
+#define NSS_CC_MAC1_SRDS1_CH0_XGMII_RX_ARES 10
+#define NSS_CC_MAC1_SRDS1_CH0_TX_ARES 11
+#define NSS_CC_MAC1_RX_ARES 12
+#define NSS_CC_MAC1_GEPHY0_RX_ARES 13
+#define NSS_CC_MAC1_SRDS1_CH0_XGMII_TX_ARES 14
+#define NSS_CC_MAC2_SRDS1_CH1_RX_ARES 15
+#define NSS_CC_MAC2_TX_ARES 16
+#define NSS_CC_MAC2_GEPHY1_TX_ARES 17
+#define NSS_CC_MAC2_SRDS1_CH1_XGMII_RX_ARES 18
+#define NSS_CC_MAC2_SRDS1_CH1_TX_ARES 19
+#define NSS_CC_MAC2_RX_ARES 20
+#define NSS_CC_MAC2_GEPHY1_RX_ARES 21
+#define NSS_CC_MAC2_SRDS1_CH1_XGMII_TX_ARES 22
+#define NSS_CC_MAC3_SRDS1_CH2_RX_ARES 23
+#define NSS_CC_MAC3_TX_ARES 24
+#define NSS_CC_MAC3_GEPHY2_TX_ARES 25
+#define NSS_CC_MAC3_SRDS1_CH2_XGMII_RX_ARES 26
+#define NSS_CC_MAC3_SRDS1_CH2_TX_ARES 27
+#define NSS_CC_MAC3_RX_ARES 28
+#define NSS_CC_MAC3_GEPHY2_RX_ARES 29
+#define NSS_CC_MAC3_SRDS1_CH2_XGMII_TX_ARES 30
+#define NSS_CC_MAC4_SRDS1_CH3_RX_ARES 31
+#define NSS_CC_MAC4_TX_ARES 32
+#define NSS_CC_MAC4_GEPHY3_TX_ARES 33
+#define NSS_CC_MAC4_SRDS1_CH3_XGMII_RX_ARES 34
+#define NSS_CC_MAC4_SRDS1_CH3_TX_ARES 35
+#define NSS_CC_MAC4_RX_ARES 36
+#define NSS_CC_MAC4_GEPHY3_RX_ARES 37
+#define NSS_CC_MAC4_SRDS1_CH3_XGMII_TX_ARES 38
+#define NSS_CC_MAC5_TX_ARES 39
+#define NSS_CC_MAC5_TX_SRDS0_ARES 40
+#define NSS_CC_MAC5_RX_ARES 41
+#define NSS_CC_MAC5_RX_SRDS0_ARES 42
+#define NSS_CC_AHB_ARES 43
+#define NSS_CC_SEC_CTRL_AHB_ARES 44
+#define NSS_CC_TLMM_ARES 45
+#define NSS_CC_TLMM_AHB_ARES 46
+#define NSS_CC_CNOC_AHB_ARES 47
+#define NSS_CC_MDIO_AHB_ARES 48
+#define NSS_CC_MDIO_MASTER_AHB_ARES 49
+#define NSS_CC_SRDS0_SYS_ARES 50
+#define NSS_CC_SRDS1_SYS_ARES 51
+#define NSS_CC_GEPHY0_SYS_ARES 52
+#define NSS_CC_GEPHY1_SYS_ARES 53
+#define NSS_CC_GEPHY2_SYS_ARES 54
+#define NSS_CC_GEPHY3_SYS_ARES 55
+#define NSS_CC_SEC_CTRL_ARES 56
+#define NSS_CC_SEC_CTRL_SENSE_ARES 57
+#define NSS_CC_SLEEP_ARES 58
+#define NSS_CC_DEBUG_ARES 59
+#define NSS_CC_GEPHY0_ARES 60
+#define NSS_CC_GEPHY1_ARES 61
+#define NSS_CC_GEPHY2_ARES 62
+#define NSS_CC_GEPHY3_ARES 63
+#define NSS_CC_DSP_ARES 64
+#define NSS_CC_GLOBAL_ARES 65
+#define NSS_CC_XPCS_ARES 66
+#endif
--
2.42.0