[PATCH v2 1/2] dt-bindings: clock: mediatek: add bindings for MT8365 SoC

Fabien Parent
2022-05-30T21:45:09Z

Add the clock bindings for the MediaTek MT8365 SoC.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
---
v2:
* Fix copy/paste: change maintainer
* Remove part of the descriptions. It was a copy/paste from other bindings.
* Add #clock-cells to list of required properties
* Only show one example per yaml file
* rename node name to clock-controller
* update copyright
* remove trailing new line at end of header file
* move yaml file to Documentation/devicetree/bindings/clock/
* rename header file to contain chip vendor
* fix dt_binding_check errors

.../bindings/clock/mediatek,mt8365-clock.yaml | 42 ++
.../clock/mediatek,mt8365-sys-clock.yaml | 47 +++
.../dt-bindings/clock/mediatek,mt8365-clk.h | 374 ++++++++++++++++++
3 files changed, 463 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/mediatek,mt8365-clock.yaml
create mode 100644 Documentation/devicetree/bindings/clock/mediatek,mt8365-sys-clock.yaml
create mode 100644 include/dt-bindings/clock/mediatek,mt8365-clk.h

diff --git a/Documentation/devicetree/bindings/clock/mediatek,mt8365-clock.yaml b/Documentation/devicetree/bindings/clock/mediatek,mt8365-clock.yaml
new file mode 100644
index 000000000000..31cd248e772b
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/mediatek,mt8365-clock.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/clock/mediatek,mt8365-clock.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: MediaTek Functional Clock Controller for MT8365
+
+maintainers:
+ - Fabien Parent <fparent@baylibre.com>
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - mediatek,mt8365-apu
+ - mediatek,mt8365-imgsys
+ - mediatek,mt8365-mfgcfg
+ - mediatek,mt8365-vdecsys
+ - mediatek,mt8365-vencsys
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ apu: clock-controller@19020000 {
+ compatible = "mediatek,mt8365-apu", "syscon";
+ reg = <0x19020000 0x1000>;
+ #clock-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/clock/mediatek,mt8365-sys-clock.yaml b/Documentation/devicetree/bindings/clock/mediatek,mt8365-sys-clock.yaml
new file mode 100644
index 000000000000..4292a2fd1489
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/mediatek,mt8365-sys-clock.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/clock/mediatek,mt8365-sys-clock.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: MediaTek System Clock Controller for MT8365
+
+maintainers:
+ - Fabien Parent <fparent@baylibre.com>
+
+description:
+ The apmixedsys module provides most of PLLs which generated from SoC 26m.
+ The topckgen provides dividers and muxes which provides the clock source to other IP blocks.
+ The infracfg_ao and pericfg_ao provides clock gate in peripheral and infrastructure IP blocks.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - mediatek,mt8365-topckgen
+ - mediatek,mt8365-infracfg
+ - mediatek,mt8365-apmixedsys
+ - mediatek,mt8365-pericfg
+ - mediatek,mt8365-mcucfg
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ topckgen: clock-controller@10000000 {
+ compatible = "mediatek,mt8365-topckgen", "syscon";
+ reg = <0x10000000 0x1000>;
+ #clock-cells = <1>;
+ };
diff --git a/include/dt-bindings/clock/mediatek,mt8365-clk.h b/include/dt-bindings/clock/mediatek,mt8365-clk.h
new file mode 100644
index 000000000000..aa8a0366caae
--- /dev/null
+++ b/include/dt-bindings/clock/mediatek,mt8365-clk.h
@@ -0,0 +1,374 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (c) 2022 MediaTek Inc.
+ */
+
+#ifndef _DT_BINDINGS_CLK_MT8365_H
+#define _DT_BINDINGS_CLK_MT8365_H
+
+/* TOPCKGEN */
+#define CLK_TOP_CLK_NULL 0
+#define CLK_TOP_I2S0_BCK 1
+#define CLK_TOP_DSI0_LNTC_DSICK 2
+#define CLK_TOP_VPLL_DPIX 3
+#define CLK_TOP_LVDSTX_CLKDIG_CTS 4
+#define CLK_TOP_MFGPLL 5
+#define CLK_TOP_SYSPLL_D2 6
+#define CLK_TOP_SYSPLL1_D2 7
+#define CLK_TOP_SYSPLL1_D4 8
+#define CLK_TOP_SYSPLL1_D8 9
+#define CLK_TOP_SYSPLL1_D16 10
+#define CLK_TOP_SYSPLL_D3 11
+#define CLK_TOP_SYSPLL2_D2 12
+#define CLK_TOP_SYSPLL2_D4 13
+#define CLK_TOP_SYSPLL2_D8 14
+#define CLK_TOP_SYSPLL_D5 15
+#define CLK_TOP_SYSPLL3_D2 16
+#define CLK_TOP_SYSPLL3_D4 17
+#define CLK_TOP_SYSPLL_D7 18
+#define CLK_TOP_SYSPLL4_D2 19
+#define CLK_TOP_SYSPLL4_D4 20
+#define CLK_TOP_UNIVPLL 21
+#define CLK_TOP_UNIVPLL_D2 22
+#define CLK_TOP_UNIVPLL1_D2 23
+#define CLK_TOP_UNIVPLL1_D4 24
+#define CLK_TOP_UNIVPLL_D3 25
+#define CLK_TOP_UNIVPLL2_D2 26
+#define CLK_TOP_UNIVPLL2_D4 27
+#define CLK_TOP_UNIVPLL2_D8 28
+#define CLK_TOP_UNIVPLL2_D32 29
+#define CLK_TOP_UNIVPLL_D5 30
+#define CLK_TOP_UNIVPLL3_D2 31
+#define CLK_TOP_UNIVPLL3_D4 32
+#define CLK_TOP_MMPLL 33
+#define CLK_TOP_MMPLL_D2 34
+#define CLK_TOP_LVDSPLL_D2 35
+#define CLK_TOP_LVDSPLL_D4 36
+#define CLK_TOP_LVDSPLL_D8 37
+#define CLK_TOP_LVDSPLL_D16 38
+#define CLK_TOP_USB20_192M 39
+#define CLK_TOP_USB20_192M_D4 40
+#define CLK_TOP_USB20_192M_D8 41
+#define CLK_TOP_USB20_192M_D16 42
+#define CLK_TOP_USB20_192M_D32 43
+#define CLK_TOP_APLL1 44
+#define CLK_TOP_APLL1_D2 45
+#define CLK_TOP_APLL1_D4 46
+#define CLK_TOP_APLL1_D8 47
+#define CLK_TOP_APLL2 48
+#define CLK_TOP_APLL2_D2 49
+#define CLK_TOP_APLL2_D4 50
+#define CLK_TOP_APLL2_D8 51
+#define CLK_TOP_CLK26M 52
+#define CLK_TOP_SYS_26M_D2 53
+#define CLK_TOP_MSDCPLL 54
+#define CLK_TOP_MSDCPLL_D2 55
+#define CLK_TOP_DSPPLL 56
+#define CLK_TOP_DSPPLL_D2 57
+#define CLK_TOP_DSPPLL_D4 58
+#define CLK_TOP_DSPPLL_D8 59
+#define CLK_TOP_APUPLL 60
+#define CLK_TOP_CLK26M_D52 61
+#define CLK_TOP_AXI_SEL 62
+#define CLK_TOP_MEM_SEL 63
+#define CLK_TOP_MM_SEL 64
+#define CLK_TOP_SCP_SEL 65
+#define CLK_TOP_MFG_SEL 66
+#define CLK_TOP_ATB_SEL 67
+#define CLK_TOP_CAMTG_SEL 68
+#define CLK_TOP_CAMTG1_SEL 69
+#define CLK_TOP_UART_SEL 70
+#define CLK_TOP_SPI_SEL 71
+#define CLK_TOP_MSDC50_0_HC_SEL 72
+#define CLK_TOP_MSDC2_2_HC_SEL 73
+#define CLK_TOP_MSDC50_0_SEL 74
+#define CLK_TOP_MSDC50_2_SEL 75
+#define CLK_TOP_MSDC30_1_SEL 76
+#define CLK_TOP_AUDIO_SEL 77
+#define CLK_TOP_AUD_INTBUS_SEL 78
+#define CLK_TOP_AUD_1_SEL 79
+#define CLK_TOP_AUD_2_SEL 80
+#define CLK_TOP_AUD_ENGEN1_SEL 81
+#define CLK_TOP_AUD_ENGEN2_SEL 82
+#define CLK_TOP_AUD_SPDIF_SEL 83
+#define CLK_TOP_DISP_PWM_SEL 84
+#define CLK_TOP_DXCC_SEL 85
+#define CLK_TOP_SSUSB_SYS_SEL 86
+#define CLK_TOP_SSUSB_XHCI_SEL 87
+#define CLK_TOP_SPM_SEL 88
+#define CLK_TOP_I2C_SEL 89
+#define CLK_TOP_PWM_SEL 90
+#define CLK_TOP_SENIF_SEL 91
+#define CLK_TOP_AES_FDE_SEL 92
+#define CLK_TOP_CAMTM_SEL 93
+#define CLK_TOP_DPI0_SEL 94
+#define CLK_TOP_DPI1_SEL 95
+#define CLK_TOP_DSP_SEL 96
+#define CLK_TOP_NFI2X_SEL 97
+#define CLK_TOP_NFIECC_SEL 98
+#define CLK_TOP_ECC_SEL 99
+#define CLK_TOP_ETH_SEL 100
+#define CLK_TOP_GCPU_SEL 101
+#define CLK_TOP_GCPU_CPM_SEL 102
+#define CLK_TOP_APU_SEL 103
+#define CLK_TOP_APU_IF_SEL 104
+#define CLK_TOP_MBIST_DIAG_SEL 105
+#define CLK_TOP_APLL_I2S0_SEL 106
+#define CLK_TOP_APLL_I2S1_SEL 107
+#define CLK_TOP_APLL_I2S2_SEL 108
+#define CLK_TOP_APLL_I2S3_SEL 109
+#define CLK_TOP_APLL_TDMOUT_SEL 110
+#define CLK_TOP_APLL_TDMIN_SEL 111
+#define CLK_TOP_APLL_SPDIF_SEL 112
+#define CLK_TOP_APLL12_CK_DIV0 113
+#define CLK_TOP_APLL12_CK_DIV1 114
+#define CLK_TOP_APLL12_CK_DIV2 115
+#define CLK_TOP_APLL12_CK_DIV3 116
+#define CLK_TOP_APLL12_CK_DIV4 117
+#define CLK_TOP_APLL12_CK_DIV4B 118
+#define CLK_TOP_APLL12_CK_DIV5 119
+#define CLK_TOP_APLL12_CK_DIV5B 120
+#define CLK_TOP_APLL12_CK_DIV6 121
+#define CLK_TOP_AUD_I2S0_M 122
+#define CLK_TOP_AUD_I2S1_M 123
+#define CLK_TOP_AUD_I2S2_M 124
+#define CLK_TOP_AUD_I2S3_M 125
+#define CLK_TOP_AUD_TDMOUT_M 126
+#define CLK_TOP_AUD_TDMOUT_B 127
+#define CLK_TOP_AUD_TDMIN_M 128
+#define CLK_TOP_AUD_TDMIN_B 129
+#define CLK_TOP_AUD_SPDIF_M 130
+#define CLK_TOP_USB20_48M_EN 131
+#define CLK_TOP_UNIVPLL_48M_EN 132
+#define CLK_TOP_LVDSTX_CLKDIG_EN 133
+#define CLK_TOP_VPLL_DPIX_EN 134
+#define CLK_TOP_SSUSB_TOP_CK_EN 135
+#define CLK_TOP_SSUSB_PHY_CK_EN 136
+#define CLK_TOP_CONN_32K 137
+#define CLK_TOP_CONN_26M 138
+#define CLK_TOP_DSP_32K 139
+#define CLK_TOP_DSP_26M 140
+#define CLK_TOP_NR_CLK 141
+
+/* INFRACFG */
+#define CLK_IFR_PMIC_TMR 0
+#define CLK_IFR_PMIC_AP 1
+#define CLK_IFR_PMIC_MD 2
+#define CLK_IFR_PMIC_CONN 3
+#define CLK_IFR_ICUSB 4
+#define CLK_IFR_GCE 5
+#define CLK_IFR_THERM 6
+#define CLK_IFR_PWM_HCLK 7
+#define CLK_IFR_PWM1 8
+#define CLK_IFR_PWM2 9
+#define CLK_IFR_PWM3 10
+#define CLK_IFR_PWM4 11
+#define CLK_IFR_PWM5 12
+#define CLK_IFR_PWM 13
+#define CLK_IFR_UART0 14
+#define CLK_IFR_UART1 15
+#define CLK_IFR_UART2 16
+#define CLK_IFR_DSP_UART 17
+#define CLK_IFR_GCE_26M 18
+#define CLK_IFR_CQ_DMA_FPC 19
+#define CLK_IFR_BTIF 20
+#define CLK_IFR_SPI0 21
+#define CLK_IFR_MSDC0_HCLK 22
+#define CLK_IFR_MSDC2_HCLK 23
+#define CLK_IFR_MSDC1_HCLK 24
+#define CLK_IFR_DVFSRC 25
+#define CLK_IFR_GCPU 26
+#define CLK_IFR_TRNG 27
+#define CLK_IFR_AUXADC 28
+#define CLK_IFR_CPUM 29
+#define CLK_IFR_AUXADC_MD 30
+#define CLK_IFR_AP_DMA 31
+#define CLK_IFR_DEBUGSYS 32
+#define CLK_IFR_AUDIO 33
+#define CLK_IFR_PWM_FBCLK6 34
+#define CLK_IFR_DISP_PWM 35
+#define CLK_IFR_AUD_26M_BK 36
+#define CLK_IFR_CQ_DMA 37
+#define CLK_IFR_MSDC0_SF 38
+#define CLK_IFR_MSDC1_SF 39
+#define CLK_IFR_MSDC2_SF 40
+#define CLK_IFR_AP_MSDC0 41
+#define CLK_IFR_MD_MSDC0 42
+#define CLK_IFR_MSDC0_SRC 43
+#define CLK_IFR_MSDC1_SRC 44
+#define CLK_IFR_MSDC2_SRC 45
+#define CLK_IFR_PWRAP_TMR 46
+#define CLK_IFR_PWRAP_SPI 47
+#define CLK_IFR_PWRAP_SYS 48
+#define CLK_IFR_MCU_PM_BK 49
+#define CLK_IFR_IRRX_26M 50
+#define CLK_IFR_IRRX_32K 51
+#define CLK_IFR_I2C0_AXI 52
+#define CLK_IFR_I2C1_AXI 53
+#define CLK_IFR_I2C2_AXI 54
+#define CLK_IFR_I2C3_AXI 55
+#define CLK_IFR_NIC_AXI 56
+#define CLK_IFR_NIC_SLV_AXI 57
+#define CLK_IFR_APU_AXI 58
+#define CLK_IFR_NFIECC 59
+#define CLK_IFR_NFIECC_BK 60
+#define CLK_IFR_NFI1X_BK 61
+#define CLK_IFR_NFI_BK 62
+#define CLK_IFR_MSDC2_AP_BK 63
+#define CLK_IFR_MSDC2_MD_BK 64
+#define CLK_IFR_MSDC2_BK 65
+#define CLK_IFR_SUSB_133_BK 66
+#define CLK_IFR_SUSB_66_BK 67
+#define CLK_IFR_SSUSB_SYS 68
+#define CLK_IFR_SSUSB_REF 69
+#define CLK_IFR_SSUSB_XHCI 70
+#define CLK_IFR_NR_CLK 71
+
+/* PERICFG */
+#define CLK_PERIAXI 0
+#define CLK_PERI_NR_CLK 1
+
+/* APMIXEDSYS */
+#define CLK_APMIXED_ARMPLL 0
+#define CLK_APMIXED_MAINPLL 1
+#define CLK_APMIXED_UNIVPLL 2
+#define CLK_APMIXED_MFGPLL 3
+#define CLK_APMIXED_MSDCPLL 4
+#define CLK_APMIXED_MMPLL 5
+#define CLK_APMIXED_APLL1 6
+#define CLK_APMIXED_APLL2 7
+#define CLK_APMIXED_LVDSPLL 8
+#define CLK_APMIXED_DSPPLL 9
+#define CLK_APMIXED_APUPLL 10
+#define CLK_APMIXED_UNIV_EN 11
+#define CLK_APMIXED_USB20_EN 12
+#define CLK_APMIXED_NR_CLK 13
+
+/* GCE */
+#define CLK_GCE_FAXI 0
+#define CLK_GCE_NR_CLK 1
+
+/* AUDIOTOP */
+#define CLK_AUD_AFE 0
+#define CLK_AUD_I2S 1
+#define CLK_AUD_22M 2
+#define CLK_AUD_24M 3
+#define CLK_AUD_INTDIR 4
+#define CLK_AUD_APLL2_TUNER 5
+#define CLK_AUD_APLL_TUNER 6
+#define CLK_AUD_SPDF 7
+#define CLK_AUD_HDMI 8
+#define CLK_AUD_HDMI_IN 9
+#define CLK_AUD_ADC 10
+#define CLK_AUD_DAC 11
+#define CLK_AUD_DAC_PREDIS 12
+#define CLK_AUD_TML 13
+#define CLK_AUD_I2S1_BK 14
+#define CLK_AUD_I2S2_BK 15
+#define CLK_AUD_I2S3_BK 16
+#define CLK_AUD_I2S4_BK 17
+#define CLK_AUD_NR_CLK 18
+
+/* MIPI_CSI0A */
+#define CLK_MIPI0A_CSR_CSI_EN_0A 0
+#define CLK_MIPI_RX_ANA_CSI0A_NR_CLK 1
+
+/* MIPI_CSI0B */
+#define CLK_MIPI0B_CSR_CSI_EN_0B 0
+#define CLK_MIPI_RX_ANA_CSI0B_NR_CLK 1
+
+/* MIPI_CSI1A */
+#define CLK_MIPI1A_CSR_CSI_EN_1A 0
+#define CLK_MIPI_RX_ANA_CSI1A_NR_CLK 1
+
+/* MIPI_CSI1B */
+#define CLK_MIPI1B_CSR_CSI_EN_1B 0
+#define CLK_MIPI_RX_ANA_CSI1B_NR_CLK 1
+
+/* MIPI_CSI2A */
+#define CLK_MIPI2A_CSR_CSI_EN_2A 0
+#define CLK_MIPI_RX_ANA_CSI2A_NR_CLK 1
+
+/* MIPI_CSI2B */
+#define CLK_MIPI2B_CSR_CSI_EN_2B 0
+#define CLK_MIPI_RX_ANA_CSI2B_NR_CLK 1
+
+/* MCUCFG */
+#define CLK_MCU_BUS_SEL 0
+#define CLK_MCU_NR_CLK 1
+
+/* MFGCFG */
+#define CLK_MFG_BG3D 0
+#define CLK_MFG_MBIST_DIAG 1
+#define CLK_MFG_NR_CLK 2
+
+/* MMSYS */
+#define CLK_MM_MM_MDP_RDMA0 0
+#define CLK_MM_MM_MDP_CCORR0 1
+#define CLK_MM_MM_MDP_RSZ0 2
+#define CLK_MM_MM_MDP_RSZ1 3
+#define CLK_MM_MM_MDP_TDSHP0 4
+#define CLK_MM_MM_MDP_WROT0 5
+#define CLK_MM_MM_MDP_WDMA0 6
+#define CLK_MM_MM_DISP_OVL0 7
+#define CLK_MM_MM_DISP_OVL0_2L 8
+#define CLK_MM_MM_DISP_RSZ0 9
+#define CLK_MM_MM_DISP_RDMA0 10
+#define CLK_MM_MM_DISP_WDMA0 11
+#define CLK_MM_MM_DISP_COLOR0 12
+#define CLK_MM_MM_DISP_CCORR0 13
+#define CLK_MM_MM_DISP_AAL0 14
+#define CLK_MM_MM_DISP_GAMMA0 15
+#define CLK_MM_MM_DISP_DITHER0 16
+#define CLK_MM_MM_DSI0 17
+#define CLK_MM_MM_DISP_RDMA1 18
+#define CLK_MM_MM_MDP_RDMA1 19
+#define CLK_MM_DPI0_DPI0 20
+#define CLK_MM_MM_FAKE 21
+#define CLK_MM_MM_SMI_COMMON 22
+#define CLK_MM_MM_SMI_LARB0 23
+#define CLK_MM_MM_SMI_COMM0 24
+#define CLK_MM_MM_SMI_COMM1 25
+#define CLK_MM_MM_CAM_MDP 26
+#define CLK_MM_MM_SMI_IMG 27
+#define CLK_MM_MM_SMI_CAM 28
+#define CLK_MM_IMG_IMG_DL_RELAY 29
+#define CLK_MM_IMG_IMG_DL_ASYNC_TOP 30
+#define CLK_MM_DSI0_DIG_DSI 31
+#define CLK_MM_26M_HRTWT 32
+#define CLK_MM_MM_DPI0 33
+#define CLK_MM_LVDSTX_PXL 34
+#define CLK_MM_LVDSTX_CTS 35
+#define CLK_MM_NR_CLK 36
+
+/* IMGSYS */
+#define CLK_CAM_LARB2 0
+#define CLK_CAM 1
+#define CLK_CAMTG 2
+#define CLK_CAM_SENIF 3
+#define CLK_CAMSV0 4
+#define CLK_CAMSV1 5
+#define CLK_CAM_FDVT 6
+#define CLK_CAM_WPE 7
+#define CLK_CAM_NR_CLK 8
+
+/* VDECSYS */
+#define CLK_VDEC_VDEC 0
+#define CLK_VDEC_LARB1 1
+#define CLK_VDEC_NR_CLK 2
+
+/* VENCSYS */
+#define CLK_VENC 0
+#define CLK_VENC_JPGENC 1
+#define CLK_VENC_NR_CLK 2
+
+/* APUSYS */
+#define CLK_APU_IPU_CK 0
+#define CLK_APU_AXI 1
+#define CLK_APU_JTAG 2
+#define CLK_APU_IF_CK 3
+#define CLK_APU_EDMA 4
+#define CLK_APU_AHB 5
+#define CLK_APU_NR_CLK 6
+
+#endif /* _DT_BINDINGS_CLK_MT8365_H */
--
2.36.1