[PATCH v6 1/2] dt-bindings: clock: Add MediaTek MT6735 clock and reset bindings

From: Yassine Oudjana
Date: Thu Oct 10 2024 - 09:28:00 EST

From: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>

Add clock definitions for the main clock and reset controllers of MT6735
(apmixedsys, topckgen, infracfg and pericfg).

Signed-off-by: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
---
.../bindings/clock/mediatek,apmixedsys.yaml | 4 +-
.../bindings/clock/mediatek,infracfg.yaml | 8 +-
.../bindings/clock/mediatek,pericfg.yaml | 1 +
.../bindings/clock/mediatek,topckgen.yaml | 4 +-
MAINTAINERS | 12 +++
.../clock/mediatek,mt6735-apmixedsys.h | 16 ++++
.../clock/mediatek,mt6735-infracfg.h | 25 ++++++
.../clock/mediatek,mt6735-pericfg.h | 37 +++++++++
.../clock/mediatek,mt6735-topckgen.h | 79 +++++++++++++++++++
.../reset/mediatek,mt6735-infracfg.h | 27 +++++++
.../reset/mediatek,mt6735-pericfg.h | 31 ++++++++
11 files changed, 239 insertions(+), 5 deletions(-)
create mode 100644 include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h
create mode 100644 include/dt-bindings/clock/mediatek,mt6735-infracfg.h
create mode 100644 include/dt-bindings/clock/mediatek,mt6735-pericfg.h
create mode 100644 include/dt-bindings/clock/mediatek,mt6735-topckgen.h
create mode 100644 include/dt-bindings/reset/mediatek,mt6735-infracfg.h
create mode 100644 include/dt-bindings/reset/mediatek,mt6735-pericfg.h

diff --git a/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml b/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml
index db5f48e4dd157..591a9e862c7d4 100644
--- a/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml
+++ b/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml
@@ -12,7 +12,8 @@ maintainers:

description:
The Mediatek apmixedsys controller provides PLLs to the system.
- The clock values can be found in <dt-bindings/clock/mt*-clk.h>.
+ The clock values can be found in <dt-bindings/clock/mt*-clk.h>
+ and <dt-bindings/clock/mediatek,mt*-apmixedsys.h>.

properties:
compatible:
@@ -34,6 +35,7 @@ properties:
- enum:
- mediatek,mt2701-apmixedsys
- mediatek,mt2712-apmixedsys
+ - mediatek,mt6735-apmixedsys
- mediatek,mt6765-apmixedsys
- mediatek,mt6779-apmixed
- mediatek,mt6795-apmixedsys
diff --git a/Documentation/devicetree/bindings/clock/mediatek,infracfg.yaml b/Documentation/devicetree/bindings/clock/mediatek,infracfg.yaml
index 252c46d316ee5..d1d30700d9b0e 100644
--- a/Documentation/devicetree/bindings/clock/mediatek,infracfg.yaml
+++ b/Documentation/devicetree/bindings/clock/mediatek,infracfg.yaml
@@ -11,9 +11,10 @@ maintainers:

description:
The Mediatek infracfg controller provides various clocks and reset outputs
- to the system. The clock values can be found in <dt-bindings/clock/mt*-clk.h>,
- and reset values in <dt-bindings/reset/mt*-reset.h> and
- <dt-bindings/reset/mt*-resets.h>.
+ to the system. The clock values can be found in <dt-bindings/clock/mt*-clk.h>
+ and <dt-bindings/clock/mediatek,mt*-infracfg.h>, and reset values in
+ <dt-bindings/reset/mt*-reset.h>, <dt-bindings/reset/mt*-resets.h> and
+ <dt-bindings/reset/mediatek,mt*-infracfg.h>.

properties:
compatible:
@@ -22,6 +23,7 @@ properties:
- enum:
- mediatek,mt2701-infracfg
- mediatek,mt2712-infracfg
+ - mediatek,mt6735-infracfg
- mediatek,mt6765-infracfg
- mediatek,mt6795-infracfg
- mediatek,mt6779-infracfg_ao
diff --git a/Documentation/devicetree/bindings/clock/mediatek,pericfg.yaml b/Documentation/devicetree/bindings/clock/mediatek,pericfg.yaml
index 2f06baecfd233..b98cf45efe2f6 100644
--- a/Documentation/devicetree/bindings/clock/mediatek,pericfg.yaml
+++ b/Documentation/devicetree/bindings/clock/mediatek,pericfg.yaml
@@ -20,6 +20,7 @@ properties:
- enum:
- mediatek,mt2701-pericfg
- mediatek,mt2712-pericfg
+ - mediatek,mt6735-pericfg
- mediatek,mt6765-pericfg
- mediatek,mt6795-pericfg
- mediatek,mt7622-pericfg
diff --git a/Documentation/devicetree/bindings/clock/mediatek,topckgen.yaml b/Documentation/devicetree/bindings/clock/mediatek,topckgen.yaml
index bdf3b55bd56fd..c080fb0a16181 100644
--- a/Documentation/devicetree/bindings/clock/mediatek,topckgen.yaml
+++ b/Documentation/devicetree/bindings/clock/mediatek,topckgen.yaml
@@ -12,7 +12,8 @@ maintainers:

description:
The Mediatek topckgen controller provides various clocks to the system.
- The clock values can be found in <dt-bindings/clock/mt*-clk.h>.
+ The clock values can be found in <dt-bindings/clock/mt*-clk.h> and
+ <dt-bindings/clock/mediatek,mt*-topckgen.h>.

properties:
compatible:
@@ -31,6 +32,7 @@ properties:
- enum:
- mediatek,mt2701-topckgen
- mediatek,mt2712-topckgen
+ - mediatek,mt6735-topckgen
- mediatek,mt6765-topckgen
- mediatek,mt6779-topckgen
- mediatek,mt6795-topckgen
diff --git a/MAINTAINERS b/MAINTAINERS
index b1058f02e613e..a5a8f700f06f4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14567,6 +14567,18 @@ S: Maintained
F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml
F: drivers/mmc/host/mtk-sd.c

+MEDIATEK MT6735 CLOCK & RESET DRIVERS
+M: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
+L: linux-clk@xxxxxxxxxxxxxxx
+L: linux-mediatek@xxxxxxxxxxxxxxxxxxx (moderated for non-subscribers)
+S: Maintained
+F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h
+F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h
+F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h
+F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h
+F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h
+F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h
+
MEDIATEK MT76 WIRELESS LAN DRIVER
M: Felix Fietkau <nbd@xxxxxxxx>
M: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
diff --git a/include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h b/include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h
new file mode 100644
index 0000000000000..b4705204409c5
--- /dev/null
+++ b/include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+#ifndef _DT_BINDINGS_CLK_MT6735_APMIXEDSYS_H
+#define _DT_BINDINGS_CLK_MT6735_APMIXEDSYS_H
+
+#define CLK_APMIXED_ARMPLL 0
+#define CLK_APMIXED_MAINPLL 1
+#define CLK_APMIXED_UNIVPLL 2
+#define CLK_APMIXED_MMPLL 3
+#define CLK_APMIXED_MSDCPLL 4
+#define CLK_APMIXED_VENCPLL 5
+#define CLK_APMIXED_TVDPLL 6
+#define CLK_APMIXED_APLL1 7
+#define CLK_APMIXED_APLL2 8
+
+#endif
diff --git a/include/dt-bindings/clock/mediatek,mt6735-infracfg.h b/include/dt-bindings/clock/mediatek,mt6735-infracfg.h
new file mode 100644
index 0000000000000..d8dd51e15637e
--- /dev/null
+++ b/include/dt-bindings/clock/mediatek,mt6735-infracfg.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+#ifndef _DT_BINDINGS_CLK_MT6735_INFRACFG_H
+#define _DT_BINDINGS_CLK_MT6735_INFRACFG_H
+
+#define CLK_INFRA_DBG 0
+#define CLK_INFRA_GCE 1
+#define CLK_INFRA_TRBG 2
+#define CLK_INFRA_CPUM 3
+#define CLK_INFRA_DEVAPC 4
+#define CLK_INFRA_AUDIO 5
+#define CLK_INFRA_GCPU 6
+#define CLK_INFRA_L2C_SRAM 7
+#define CLK_INFRA_M4U 8
+#define CLK_INFRA_CLDMA 9
+#define CLK_INFRA_CONNMCU_BUS 10
+#define CLK_INFRA_KP 11
+#define CLK_INFRA_APXGPT 12
+#define CLK_INFRA_SEJ 13
+#define CLK_INFRA_CCIF0_AP 14
+#define CLK_INFRA_CCIF1_AP 15
+#define CLK_INFRA_PMIC_SPI 16
+#define CLK_INFRA_PMIC_WRAP 17
+
+#endif
diff --git a/include/dt-bindings/clock/mediatek,mt6735-pericfg.h b/include/dt-bindings/clock/mediatek,mt6735-pericfg.h
new file mode 100644
index 0000000000000..16bc21bbd95b7
--- /dev/null
+++ b/include/dt-bindings/clock/mediatek,mt6735-pericfg.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+#ifndef _DT_BINDINGS_CLK_MT6735_PERICFG_H
+#define _DT_BINDINGS_CLK_MT6735_PERICFG_H
+
+#define CLK_PERI_DISP_PWM 0
+#define CLK_PERI_THERM 1
+#define CLK_PERI_PWM1 2
+#define CLK_PERI_PWM2 3
+#define CLK_PERI_PWM3 4
+#define CLK_PERI_PWM4 5
+#define CLK_PERI_PWM5 6
+#define CLK_PERI_PWM6 7
+#define CLK_PERI_PWM7 8
+#define CLK_PERI_PWM 9
+#define CLK_PERI_USB0 10
+#define CLK_PERI_IRDA 11
+#define CLK_PERI_APDMA 12
+#define CLK_PERI_MSDC30_0 13
+#define CLK_PERI_MSDC30_1 14
+#define CLK_PERI_MSDC30_2 15
+#define CLK_PERI_MSDC30_3 16
+#define CLK_PERI_UART0 17
+#define CLK_PERI_UART1 18
+#define CLK_PERI_UART2 19
+#define CLK_PERI_UART3 20
+#define CLK_PERI_UART4 21
+#define CLK_PERI_BTIF 22
+#define CLK_PERI_I2C0 23
+#define CLK_PERI_I2C1 24
+#define CLK_PERI_I2C2 25
+#define CLK_PERI_I2C3 26
+#define CLK_PERI_AUXADC 27
+#define CLK_PERI_SPI0 28
+#define CLK_PERI_IRTX 29
+
+#endif
diff --git a/include/dt-bindings/clock/mediatek,mt6735-topckgen.h b/include/dt-bindings/clock/mediatek,mt6735-topckgen.h
new file mode 100644
index 0000000000000..d4b1e113cc0aa
--- /dev/null
+++ b/include/dt-bindings/clock/mediatek,mt6735-topckgen.h
@@ -0,0 +1,79 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+#ifndef _DT_BINDINGS_CLK_MT6735_TOPCKGEN_H
+#define _DT_BINDINGS_CLK_MT6735_TOPCKGEN_H
+
+#define CLK_TOP_AD_SYS_26M_CK 0
+#define CLK_TOP_CLKPH_MCK_O 1
+#define CLK_TOP_DMPLL 2
+#define CLK_TOP_DPI_CK 3
+#define CLK_TOP_WHPLL_AUDIO_CK 4
+
+#define CLK_TOP_SYSPLL_D2 5
+#define CLK_TOP_SYSPLL_D3 6
+#define CLK_TOP_SYSPLL_D5 7
+#define CLK_TOP_SYSPLL1_D2 8
+#define CLK_TOP_SYSPLL1_D4 9
+#define CLK_TOP_SYSPLL1_D8 10
+#define CLK_TOP_SYSPLL1_D16 11
+#define CLK_TOP_SYSPLL2_D2 12
+#define CLK_TOP_SYSPLL2_D4 13
+#define CLK_TOP_SYSPLL3_D2 14
+#define CLK_TOP_SYSPLL3_D4 15
+#define CLK_TOP_SYSPLL4_D2 16
+#define CLK_TOP_SYSPLL4_D4 17
+#define CLK_TOP_UNIVPLL_D2 18
+#define CLK_TOP_UNIVPLL_D3 19
+#define CLK_TOP_UNIVPLL_D5 20
+#define CLK_TOP_UNIVPLL_D26 21
+#define CLK_TOP_UNIVPLL1_D2 22
+#define CLK_TOP_UNIVPLL1_D4 23
+#define CLK_TOP_UNIVPLL1_D8 24
+#define CLK_TOP_UNIVPLL2_D2 25
+#define CLK_TOP_UNIVPLL2_D4 26
+#define CLK_TOP_UNIVPLL2_D8 27
+#define CLK_TOP_UNIVPLL3_D2 28
+#define CLK_TOP_UNIVPLL3_D4 29
+#define CLK_TOP_MSDCPLL_D2 30
+#define CLK_TOP_MSDCPLL_D4 31
+#define CLK_TOP_MSDCPLL_D8 32
+#define CLK_TOP_MSDCPLL_D16 33
+#define CLK_TOP_VENCPLL_D3 34
+#define CLK_TOP_TVDPLL_D2 35
+#define CLK_TOP_TVDPLL_D4 36
+#define CLK_TOP_DMPLL_D2 37
+#define CLK_TOP_DMPLL_D4 38
+#define CLK_TOP_DMPLL_D8 39
+#define CLK_TOP_AD_SYS_26M_D2 40
+
+#define CLK_TOP_AXI_SEL 41
+#define CLK_TOP_MEM_SEL 42
+#define CLK_TOP_DDRPHY_SEL 43
+#define CLK_TOP_MM_SEL 44
+#define CLK_TOP_PWM_SEL 45
+#define CLK_TOP_VDEC_SEL 46
+#define CLK_TOP_MFG_SEL 47
+#define CLK_TOP_CAMTG_SEL 48
+#define CLK_TOP_UART_SEL 49
+#define CLK_TOP_SPI_SEL 50
+#define CLK_TOP_USB20_SEL 51
+#define CLK_TOP_MSDC50_0_SEL 52
+#define CLK_TOP_MSDC30_0_SEL 53
+#define CLK_TOP_MSDC30_1_SEL 54
+#define CLK_TOP_MSDC30_2_SEL 55
+#define CLK_TOP_MSDC30_3_SEL 56
+#define CLK_TOP_AUDIO_SEL 57
+#define CLK_TOP_AUDINTBUS_SEL 58
+#define CLK_TOP_PMICSPI_SEL 59
+#define CLK_TOP_SCP_SEL 60
+#define CLK_TOP_ATB_SEL 61
+#define CLK_TOP_DPI0_SEL 62
+#define CLK_TOP_SCAM_SEL 63
+#define CLK_TOP_MFG13M_SEL 64
+#define CLK_TOP_AUD1_SEL 65
+#define CLK_TOP_AUD2_SEL 66
+#define CLK_TOP_IRDA_SEL 67
+#define CLK_TOP_IRTX_SEL 68
+#define CLK_TOP_DISPPWM_SEL 69
+
+#endif
diff --git a/include/dt-bindings/reset/mediatek,mt6735-infracfg.h b/include/dt-bindings/reset/mediatek,mt6735-infracfg.h
new file mode 100644
index 0000000000000..9df9690903771
--- /dev/null
+++ b/include/dt-bindings/reset/mediatek,mt6735-infracfg.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+#ifndef _DT_BINDINGS_RESET_MT6735_INFRACFG_H
+#define _DT_BINDINGS_RESET_MT6735_INFRACFG_H
+
+#define MT6735_INFRA_RST0_EMI_REG 0
+#define MT6735_INFRA_RST0_DRAMC0_AO 1
+#define MT6735_INFRA_RST0_AP_CIRQ_EINT 2
+#define MT6735_INFRA_RST0_APXGPT 3
+#define MT6735_INFRA_RST0_SCPSYS 4
+#define MT6735_INFRA_RST0_KP 5
+#define MT6735_INFRA_RST0_PMIC_WRAP 6
+#define MT6735_INFRA_RST0_CLDMA_AO_TOP 7
+#define MT6735_INFRA_RST0_USBSIF_TOP 8
+#define MT6735_INFRA_RST0_EMI 9
+#define MT6735_INFRA_RST0_CCIF 10
+#define MT6735_INFRA_RST0_DRAMC0 11
+#define MT6735_INFRA_RST0_EMI_AO_REG 12
+#define MT6735_INFRA_RST0_CCIF_AO 13
+#define MT6735_INFRA_RST0_TRNG 14
+#define MT6735_INFRA_RST0_SYS_CIRQ 15
+#define MT6735_INFRA_RST0_GCE 16
+#define MT6735_INFRA_RST0_M4U 17
+#define MT6735_INFRA_RST0_CCIF1 18
+#define MT6735_INFRA_RST0_CLDMA_TOP_PD 19
+
+#endif
diff --git a/include/dt-bindings/reset/mediatek,mt6735-pericfg.h b/include/dt-bindings/reset/mediatek,mt6735-pericfg.h
new file mode 100644
index 0000000000000..a62bb192835a0
--- /dev/null
+++ b/include/dt-bindings/reset/mediatek,mt6735-pericfg.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+#ifndef _DT_BINDINGS_RESET_MT6735_PERICFG_H
+#define _DT_BINDINGS_RESET_MT6735_PERICFG_H
+
+#define MT6735_PERI_RST0_UART0 0
+#define MT6735_PERI_RST0_UART1 1
+#define MT6735_PERI_RST0_UART2 2
+#define MT6735_PERI_RST0_UART3 3
+#define MT6735_PERI_RST0_UART4 4
+#define MT6735_PERI_RST0_BTIF 5
+#define MT6735_PERI_RST0_DISP_PWM_PERI 6
+#define MT6735_PERI_RST0_PWM 7
+#define MT6735_PERI_RST0_AUXADC 8
+#define MT6735_PERI_RST0_DMA 9
+#define MT6735_PERI_RST0_IRDA 10
+#define MT6735_PERI_RST0_IRTX 11
+#define MT6735_PERI_RST0_THERM 12
+#define MT6735_PERI_RST0_MSDC2 13
+#define MT6735_PERI_RST0_MSDC3 14
+#define MT6735_PERI_RST0_MSDC0 15
+#define MT6735_PERI_RST0_MSDC1 16
+#define MT6735_PERI_RST0_I2C0 17
+#define MT6735_PERI_RST0_I2C1 18
+#define MT6735_PERI_RST0_I2C2 19
+#define MT6735_PERI_RST0_I2C3 20
+#define MT6735_PERI_RST0_USB 21
+
+#define MT6735_PERI_RST1_SPI0 22
+
+#endif
--
2.46.2