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Message-Id: <20230328021912.177301-5-ychuang570808@gmail.com>
Date: Tue, 28 Mar 2023 02:19:04 +0000
From: Jacky Huang <ychuang570808@...il.com>
To: robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
lee@...nel.org, mturquette@...libre.com, sboyd@...nel.org,
p.zabel@...gutronix.de, gregkh@...uxfoundation.org,
jirislaby@...nel.org
Cc: devicetree@...r.kernel.org, linux-clk@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
arnd@...db.de, schung@...oton.com, mjchen@...oton.com,
Jacky Huang <ychuang3@...oton.com>
Subject: [PATCH v6 04/12] dt-bindings: reset: nuvoton: add binding for ma35d1 IP reset control
From: Jacky Huang <ychuang3@...oton.com>
Add the dt-bindings header for Nuvoton ma35d1, that gets shared
between the reset controller and reset references in the dts.
Add documentation to describe nuvoton ma35d1 reset driver.
Signed-off-by: Jacky Huang <ychuang3@...oton.com>
---
.../bindings/reset/nuvoton,ma35d1-reset.yaml | 44 +++++++
.../dt-bindings/reset/nuvoton,ma35d1-reset.h | 108 ++++++++++++++++++
2 files changed, 152 insertions(+)
create mode 100644 Documentation/devicetree/bindings/reset/nuvoton,ma35d1-reset.yaml
create mode 100644 include/dt-bindings/reset/nuvoton,ma35d1-reset.h
diff --git a/Documentation/devicetree/bindings/reset/nuvoton,ma35d1-reset.yaml b/Documentation/devicetree/bindings/reset/nuvoton,ma35d1-reset.yaml
new file mode 100644
index 000000000000..342717257e5c
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/nuvoton,ma35d1-reset.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/reset/nuvoton,ma35d1-reset.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton MA35D1 Reset Controller
+
+maintainers:
+ - Chi-Fang Li <cfli0@...oton.com>
+ - Jacky Huang <ychuang3@...oton.com>
+
+description:
+ The system reset controller can be used to reset various peripheral
+ controllers in MA35D1 SoC.
+
+properties:
+ compatible:
+ const: nuvoton,ma35d1-reset
+
+ '#reset-cells':
+ const: 1
+
+required:
+ - compatible
+ - '#reset-cells'
+
+additionalProperties: false
+
+examples:
+ # system reset controller node:
+ - |
+
+ system-management@...60000 {
+ compatible = "nuvoton,ma35d1-sys", "syscon", "simple-mfd";
+ reg = <0x40460000 0x200>;
+
+ reset-controller {
+ compatible = "nuvoton,ma35d1-reset";
+ #reset-cells = <1>;
+ };
+ };
+...
+
diff --git a/include/dt-bindings/reset/nuvoton,ma35d1-reset.h b/include/dt-bindings/reset/nuvoton,ma35d1-reset.h
new file mode 100644
index 000000000000..f3088bc0afec
--- /dev/null
+++ b/include/dt-bindings/reset/nuvoton,ma35d1-reset.h
@@ -0,0 +1,108 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) */
+/*
+ * Copyright (C) 2023 Nuvoton Technologies.
+ * Author: Chi-Fen Li <cfli0@...oton.com>
+ *
+ * Device Tree binding constants for MA35D1 reset controller.
+ */
+
+#ifndef __DT_BINDINGS_RESET_MA35D1_H
+#define __DT_BINDINGS_RESET_MA35D1_H
+
+#define MA35D1_RESET_CHIP 0
+#define MA35D1_RESET_CA35CR0 1
+#define MA35D1_RESET_CA35CR1 2
+#define MA35D1_RESET_CM4 3
+#define MA35D1_RESET_PDMA0 4
+#define MA35D1_RESET_PDMA1 5
+#define MA35D1_RESET_PDMA2 6
+#define MA35D1_RESET_PDMA3 7
+#define MA35D1_RESET_DISP 9
+#define MA35D1_RESET_VCAP0 10
+#define MA35D1_RESET_VCAP1 11
+#define MA35D1_RESET_GFX 12
+#define MA35D1_RESET_VDEC 13
+#define MA35D1_RESET_WHC0 14
+#define MA35D1_RESET_WHC1 15
+#define MA35D1_RESET_GMAC0 16
+#define MA35D1_RESET_GMAC1 17
+#define MA35D1_RESET_HWSEM 18
+#define MA35D1_RESET_EBI 19
+#define MA35D1_RESET_HSUSBH0 20
+#define MA35D1_RESET_HSUSBH1 21
+#define MA35D1_RESET_HSUSBD 22
+#define MA35D1_RESET_USBHL 23
+#define MA35D1_RESET_SDH0 24
+#define MA35D1_RESET_SDH1 25
+#define MA35D1_RESET_NAND 26
+#define MA35D1_RESET_GPIO 27
+#define MA35D1_RESET_MCTLP 28
+#define MA35D1_RESET_MCTLC 29
+#define MA35D1_RESET_DDRPUB 30
+#define MA35D1_RESET_TMR0 34
+#define MA35D1_RESET_TMR1 35
+#define MA35D1_RESET_TMR2 36
+#define MA35D1_RESET_TMR3 37
+#define MA35D1_RESET_I2C0 40
+#define MA35D1_RESET_I2C1 41
+#define MA35D1_RESET_I2C2 42
+#define MA35D1_RESET_I2C3 43
+#define MA35D1_RESET_QSPI0 44
+#define MA35D1_RESET_SPI0 45
+#define MA35D1_RESET_SPI1 46
+#define MA35D1_RESET_SPI2 47
+#define MA35D1_RESET_UART0 48
+#define MA35D1_RESET_UART1 49
+#define MA35D1_RESET_UART2 50
+#define MA35D1_RESET_UAER3 51
+#define MA35D1_RESET_UART4 52
+#define MA35D1_RESET_UART5 53
+#define MA35D1_RESET_UART6 54
+#define MA35D1_RESET_UART7 55
+#define MA35D1_RESET_CANFD0 56
+#define MA35D1_RESET_CANFD1 57
+#define MA35D1_RESET_EADC0 60
+#define MA35D1_RESET_I2S0 61
+#define MA35D1_RESET_SC0 64
+#define MA35D1_RESET_SC1 65
+#define MA35D1_RESET_QSPI1 68
+#define MA35D1_RESET_SPI3 70
+#define MA35D1_RESET_EPWM0 80
+#define MA35D1_RESET_EPWM1 81
+#define MA35D1_RESET_QEI0 86
+#define MA35D1_RESET_QEI1 87
+#define MA35D1_RESET_ECAP0 90
+#define MA35D1_RESET_ECAP1 91
+#define MA35D1_RESET_CANFD2 92
+#define MA35D1_RESET_ADC0 95
+#define MA35D1_RESET_TMR4 96
+#define MA35D1_RESET_TMR5 97
+#define MA35D1_RESET_TMR6 98
+#define MA35D1_RESET_TMR7 99
+#define MA35D1_RESET_TMR8 100
+#define MA35D1_RESET_TMR9 101
+#define MA35D1_RESET_TMR10 102
+#define MA35D1_RESET_TMR11 103
+#define MA35D1_RESET_UART8 104
+#define MA35D1_RESET_UART9 105
+#define MA35D1_RESET_UART10 106
+#define MA35D1_RESET_UART11 107
+#define MA35D1_RESET_UART12 108
+#define MA35D1_RESET_UART13 109
+#define MA35D1_RESET_UART14 110
+#define MA35D1_RESET_UART15 111
+#define MA35D1_RESET_UART16 112
+#define MA35D1_RESET_I2S1 113
+#define MA35D1_RESET_I2C4 114
+#define MA35D1_RESET_I2C5 115
+#define MA35D1_RESET_EPWM2 116
+#define MA35D1_RESET_ECAP2 117
+#define MA35D1_RESET_QEI2 118
+#define MA35D1_RESET_CANFD3 119
+#define MA35D1_RESET_KPI 120
+#define MA35D1_RESET_GIC 124
+#define MA35D1_RESET_SSMCC 126
+#define MA35D1_RESET_SSPCC 127
+#define MA35D1_RESET_COUNT 128
+
+#endif
--
2.34.1
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