openwrt/target/linux/starfive/patches-6.1/0022-riscv-dts-starfive-Add-StarFive-JH7110-pin-function-.patch

From 878c16d22c0feb52c3af65139734b8bb45e349e1 Mon Sep 17 00:00:00 2001
From: Jianlong Huang <[email protected]>
Date: Sat, 1 Apr 2023 19:19:32 +0800
Subject: [PATCH 022/122] riscv: dts: starfive: Add StarFive JH7110 pin
 function definitions

Add pin function definitions for StarFive JH7110 SoC.

Tested-by: Tommaso Merciai <[email protected]>
Co-developed-by: Emil Renner Berthing <[email protected]>
Signed-off-by: Emil Renner Berthing <[email protected]>
Signed-off-by: Jianlong Huang <[email protected]>
Signed-off-by: Hal Feng <[email protected]>
Reviewed-by: Emil Renner Berthing <[email protected]>
Signed-off-by: Conor Dooley <[email protected]>
---
 arch/riscv/boot/dts/starfive/jh7110-pinfunc.h | 308 ++++++++++++++++++
 1 file changed, 308 insertions(+)
 create mode 100644 arch/riscv/boot/dts/starfive/jh7110-pinfunc.h

--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-pinfunc.h
@@ -0,0 +1,308 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
+/*
+ * Copyright (C) 2022 Emil Renner Berthing <[email protected]>
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ */
+
+#ifndef __JH7110_PINFUNC_H__
+#define __JH7110_PINFUNC_H__
+
+/*
+ * mux bits:
+ *  | 31 - 24 | 23 - 16 | 15 - 10 |  9 - 8   |  7 - 0  |
+ *  |  din    |  dout   |  doen   | function | gpio nr |
+ *
+ * dout:     output signal
+ * doen:     output enable signal
+ * din:      optional input signal, 0xff = none
+ * function: function selector
+ * gpio nr:  gpio number, 0 - 63
+ */
+#define GPIOMUX(n, dout, doen, din) ( \
+		(((din)  & 0xff) << 24) | \
+		(((dout) & 0xff) << 16) | \
+		(((doen) & 0x3f) << 10) | \
+		((n) & 0x3f))
+
+#define PINMUX(n, func) ((1 << 10) | (((func) & 0x3) << 8) | ((n) & 0xff))
+
+/* sys_iomux dout */
+#define GPOUT_LOW				0
+#define GPOUT_HIGH				1
+#define GPOUT_SYS_WAVE511_UART_TX		2
+#define GPOUT_SYS_CAN0_STBY			3
+#define GPOUT_SYS_CAN0_TST_NEXT_BIT		4
+#define GPOUT_SYS_CAN0_TST_SAMPLE_POINT		5
+#define GPOUT_SYS_CAN0_TXD			6
+#define GPOUT_SYS_USB_DRIVE_VBUS		7
+#define GPOUT_SYS_QSPI_CS1			8
+#define GPOUT_SYS_SPDIF				9
+#define GPOUT_SYS_HDMI_CEC_SDA			10
+#define GPOUT_SYS_HDMI_DDC_SCL			11
+#define GPOUT_SYS_HDMI_DDC_SDA			12
+#define GPOUT_SYS_WATCHDOG			13
+#define GPOUT_SYS_I2C0_CLK			14
+#define GPOUT_SYS_I2C0_DATA			15
+#define GPOUT_SYS_SDIO0_BACK_END_POWER		16
+#define GPOUT_SYS_SDIO0_CARD_POWER_EN		17
+#define GPOUT_SYS_SDIO0_CCMD_OD_PULLUP_EN	18
+#define GPOUT_SYS_SDIO0_RST			19
+#define GPOUT_SYS_UART0_TX			20
+#define GPOUT_SYS_HIFI4_JTAG_TDO		21
+#define GPOUT_SYS_JTAG_TDO			22
+#define GPOUT_SYS_PDM_MCLK			23
+#define GPOUT_SYS_PWM_CHANNEL0			24
+#define GPOUT_SYS_PWM_CHANNEL1			25
+#define GPOUT_SYS_PWM_CHANNEL2			26
+#define GPOUT_SYS_PWM_CHANNEL3			27
+#define GPOUT_SYS_PWMDAC_LEFT			28
+#define GPOUT_SYS_PWMDAC_RIGHT			29
+#define GPOUT_SYS_SPI0_CLK			30
+#define GPOUT_SYS_SPI0_FSS			31
+#define GPOUT_SYS_SPI0_TXD			32
+#define GPOUT_SYS_GMAC_PHYCLK			33
+#define GPOUT_SYS_I2SRX_BCLK			34
+#define GPOUT_SYS_I2SRX_LRCK			35
+#define GPOUT_SYS_I2STX0_BCLK			36
+#define GPOUT_SYS_I2STX0_LRCK			37
+#define GPOUT_SYS_MCLK				38
+#define GPOUT_SYS_TDM_CLK			39
+#define GPOUT_SYS_TDM_SYNC			40
+#define GPOUT_SYS_TDM_TXD			41
+#define GPOUT_SYS_TRACE_DATA0			42
+#define GPOUT_SYS_TRACE_DATA1			43
+#define GPOUT_SYS_TRACE_DATA2			44
+#define GPOUT_SYS_TRACE_DATA3			45
+#define GPOUT_SYS_TRACE_REF			46
+#define GPOUT_SYS_CAN1_STBY			47
+#define GPOUT_SYS_CAN1_TST_NEXT_BIT		48
+#define GPOUT_SYS_CAN1_TST_SAMPLE_POINT		49
+#define GPOUT_SYS_CAN1_TXD			50
+#define GPOUT_SYS_I2C1_CLK			51
+#define GPOUT_SYS_I2C1_DATA			52
+#define GPOUT_SYS_SDIO1_BACK_END_POWER		53
+#define GPOUT_SYS_SDIO1_CARD_POWER_EN		54
+#define GPOUT_SYS_SDIO1_CLK			55
+#define GPOUT_SYS_SDIO1_CMD_OD_PULLUP_EN	56
+#define GPOUT_SYS_SDIO1_CMD			57
+#define GPOUT_SYS_SDIO1_DATA0			58
+#define GPOUT_SYS_SDIO1_DATA1			59
+#define GPOUT_SYS_SDIO1_DATA2			60
+#define GPOUT_SYS_SDIO1_DATA3			61
+#define GPOUT_SYS_SDIO1_DATA4			63
+#define GPOUT_SYS_SDIO1_DATA5			63
+#define GPOUT_SYS_SDIO1_DATA6			64
+#define GPOUT_SYS_SDIO1_DATA7			65
+#define GPOUT_SYS_SDIO1_RST			66
+#define GPOUT_SYS_UART1_RTS			67
+#define GPOUT_SYS_UART1_TX			68
+#define GPOUT_SYS_I2STX1_SDO0			69
+#define GPOUT_SYS_I2STX1_SDO1			70
+#define GPOUT_SYS_I2STX1_SDO2			71
+#define GPOUT_SYS_I2STX1_SDO3			72
+#define GPOUT_SYS_SPI1_CLK			73
+#define GPOUT_SYS_SPI1_FSS			74
+#define GPOUT_SYS_SPI1_TXD			75
+#define GPOUT_SYS_I2C2_CLK			76
+#define GPOUT_SYS_I2C2_DATA			77
+#define GPOUT_SYS_UART2_RTS			78
+#define GPOUT_SYS_UART2_TX			79
+#define GPOUT_SYS_SPI2_CLK			80
+#define GPOUT_SYS_SPI2_FSS			81
+#define GPOUT_SYS_SPI2_TXD			82
+#define GPOUT_SYS_I2C3_CLK			83
+#define GPOUT_SYS_I2C3_DATA			84
+#define GPOUT_SYS_UART3_TX			85
+#define GPOUT_SYS_SPI3_CLK			86
+#define GPOUT_SYS_SPI3_FSS			87
+#define GPOUT_SYS_SPI3_TXD			88
+#define GPOUT_SYS_I2C4_CLK			89
+#define GPOUT_SYS_I2C4_DATA			90
+#define GPOUT_SYS_UART4_RTS			91
+#define GPOUT_SYS_UART4_TX			92
+#define GPOUT_SYS_SPI4_CLK			93
+#define GPOUT_SYS_SPI4_FSS			94
+#define GPOUT_SYS_SPI4_TXD			95
+#define GPOUT_SYS_I2C5_CLK			96
+#define GPOUT_SYS_I2C5_DATA			97
+#define GPOUT_SYS_UART5_RTS			98
+#define GPOUT_SYS_UART5_TX			99
+#define GPOUT_SYS_SPI5_CLK			100
+#define GPOUT_SYS_SPI5_FSS			101
+#define GPOUT_SYS_SPI5_TXD			102
+#define GPOUT_SYS_I2C6_CLK			103
+#define GPOUT_SYS_I2C6_DATA			104
+#define GPOUT_SYS_SPI6_CLK			105
+#define GPOUT_SYS_SPI6_FSS			106
+#define GPOUT_SYS_SPI6_TXD			107
+
+/* aon_iomux dout */
+#define GPOUT_AON_CLK_32K_OUT			2
+#define GPOUT_AON_PTC0_PWM4			3
+#define GPOUT_AON_PTC0_PWM5			4
+#define GPOUT_AON_PTC0_PWM6			5
+#define GPOUT_AON_PTC0_PWM7			6
+#define GPOUT_AON_CLK_GCLK0			7
+#define GPOUT_AON_CLK_GCLK1			8
+#define GPOUT_AON_CLK_GCLK2			9
+
+/* sys_iomux doen */
+#define GPOEN_ENABLE				0
+#define GPOEN_DISABLE				1
+#define GPOEN_SYS_HDMI_CEC_SDA			2
+#define GPOEN_SYS_HDMI_DDC_SCL			3
+#define GPOEN_SYS_HDMI_DDC_SDA			4
+#define GPOEN_SYS_I2C0_CLK			5
+#define GPOEN_SYS_I2C0_DATA			6
+#define GPOEN_SYS_HIFI4_JTAG_TDO		7
+#define GPOEN_SYS_JTAG_TDO			8
+#define GPOEN_SYS_PWM0_CHANNEL0			9
+#define GPOEN_SYS_PWM0_CHANNEL1			10
+#define GPOEN_SYS_PWM0_CHANNEL2			11
+#define GPOEN_SYS_PWM0_CHANNEL3			12
+#define GPOEN_SYS_SPI0_NSSPCTL			13
+#define GPOEN_SYS_SPI0_NSSP			14
+#define GPOEN_SYS_TDM_SYNC			15
+#define GPOEN_SYS_TDM_TXD			16
+#define GPOEN_SYS_I2C1_CLK			17
+#define GPOEN_SYS_I2C1_DATA			18
+#define GPOEN_SYS_SDIO1_CMD			19
+#define GPOEN_SYS_SDIO1_DATA0			20
+#define GPOEN_SYS_SDIO1_DATA1			21
+#define GPOEN_SYS_SDIO1_DATA2			22
+#define GPOEN_SYS_SDIO1_DATA3			23
+#define GPOEN_SYS_SDIO1_DATA4			24
+#define GPOEN_SYS_SDIO1_DATA5			25
+#define GPOEN_SYS_SDIO1_DATA6			26
+#define GPOEN_SYS_SDIO1_DATA7			27
+#define GPOEN_SYS_SPI1_NSSPCTL			28
+#define GPOEN_SYS_SPI1_NSSP			29
+#define GPOEN_SYS_I2C2_CLK			30
+#define GPOEN_SYS_I2C2_DATA			31
+#define GPOEN_SYS_SPI2_NSSPCTL			32
+#define GPOEN_SYS_SPI2_NSSP			33
+#define GPOEN_SYS_I2C3_CLK			34
+#define GPOEN_SYS_I2C3_DATA			35
+#define GPOEN_SYS_SPI3_NSSPCTL			36
+#define GPOEN_SYS_SPI3_NSSP			37
+#define GPOEN_SYS_I2C4_CLK			38
+#define GPOEN_SYS_I2C4_DATA			39
+#define GPOEN_SYS_SPI4_NSSPCTL			40
+#define GPOEN_SYS_SPI4_NSSP			41
+#define GPOEN_SYS_I2C5_CLK			42
+#define GPOEN_SYS_I2C5_DATA			43
+#define GPOEN_SYS_SPI5_NSSPCTL			44
+#define GPOEN_SYS_SPI5_NSSP			45
+#define GPOEN_SYS_I2C6_CLK			46
+#define GPOEN_SYS_I2C6_DATA			47
+#define GPOEN_SYS_SPI6_NSSPCTL			48
+#define GPOEN_SYS_SPI6_NSSP			49
+
+/* aon_iomux doen */
+#define GPOEN_AON_PTC0_OE_N_4			2
+#define GPOEN_AON_PTC0_OE_N_5			3
+#define GPOEN_AON_PTC0_OE_N_6			4
+#define GPOEN_AON_PTC0_OE_N_7			5
+
+/* sys_iomux gin */
+#define GPI_NONE				255
+
+#define GPI_SYS_WAVE511_UART_RX			0
+#define GPI_SYS_CAN0_RXD			1
+#define GPI_SYS_USB_OVERCURRENT			2
+#define GPI_SYS_SPDIF				3
+#define GPI_SYS_JTAG_RST			4
+#define GPI_SYS_HDMI_CEC_SDA			5
+#define GPI_SYS_HDMI_DDC_SCL			6
+#define GPI_SYS_HDMI_DDC_SDA			7
+#define GPI_SYS_HDMI_HPD			8
+#define GPI_SYS_I2C0_CLK			9
+#define GPI_SYS_I2C0_DATA			10
+#define GPI_SYS_SDIO0_CD			11
+#define GPI_SYS_SDIO0_INT			12
+#define GPI_SYS_SDIO0_WP			13
+#define GPI_SYS_UART0_RX			14
+#define GPI_SYS_HIFI4_JTAG_TCK			15
+#define GPI_SYS_HIFI4_JTAG_TDI			16
+#define GPI_SYS_HIFI4_JTAG_TMS			17
+#define GPI_SYS_HIFI4_JTAG_RST			18
+#define GPI_SYS_JTAG_TDI			19
+#define GPI_SYS_JTAG_TMS			20
+#define GPI_SYS_PDM_DMIC0			21
+#define GPI_SYS_PDM_DMIC1			22
+#define GPI_SYS_I2SRX_SDIN0			23
+#define GPI_SYS_I2SRX_SDIN1			24
+#define GPI_SYS_I2SRX_SDIN2			25
+#define GPI_SYS_SPI0_CLK			26
+#define GPI_SYS_SPI0_FSS			27
+#define GPI_SYS_SPI0_RXD			28
+#define GPI_SYS_JTAG_TCK			29
+#define GPI_SYS_MCLK_EXT			30
+#define GPI_SYS_I2SRX_BCLK			31
+#define GPI_SYS_I2SRX_LRCK			32
+#define GPI_SYS_I2STX0_BCLK			33
+#define GPI_SYS_I2STX0_LRCK			34
+#define GPI_SYS_TDM_CLK				35
+#define GPI_SYS_TDM_RXD				36
+#define GPI_SYS_TDM_SYNC			37
+#define GPI_SYS_CAN1_RXD			38
+#define GPI_SYS_I2C1_CLK			39
+#define GPI_SYS_I2C1_DATA			40
+#define GPI_SYS_SDIO1_CD			41
+#define GPI_SYS_SDIO1_INT			42
+#define GPI_SYS_SDIO1_WP			43
+#define GPI_SYS_SDIO1_CMD			44
+#define GPI_SYS_SDIO1_DATA0			45
+#define GPI_SYS_SDIO1_DATA1			46
+#define GPI_SYS_SDIO1_DATA2			47
+#define GPI_SYS_SDIO1_DATA3			48
+#define GPI_SYS_SDIO1_DATA4			49
+#define GPI_SYS_SDIO1_DATA5			50
+#define GPI_SYS_SDIO1_DATA6			51
+#define GPI_SYS_SDIO1_DATA7			52
+#define GPI_SYS_SDIO1_STRB			53
+#define GPI_SYS_UART1_CTS			54
+#define GPI_SYS_UART1_RX			55
+#define GPI_SYS_SPI1_CLK			56
+#define GPI_SYS_SPI1_FSS			57
+#define GPI_SYS_SPI1_RXD			58
+#define GPI_SYS_I2C2_CLK			59
+#define GPI_SYS_I2C2_DATA			60
+#define GPI_SYS_UART2_CTS			61
+#define GPI_SYS_UART2_RX			62
+#define GPI_SYS_SPI2_CLK			63
+#define GPI_SYS_SPI2_FSS			64
+#define GPI_SYS_SPI2_RXD			65
+#define GPI_SYS_I2C3_CLK			66
+#define GPI_SYS_I2C3_DATA			67
+#define GPI_SYS_UART3_RX			68
+#define GPI_SYS_SPI3_CLK			69
+#define GPI_SYS_SPI3_FSS			70
+#define GPI_SYS_SPI3_RXD			71
+#define GPI_SYS_I2C4_CLK			72
+#define GPI_SYS_I2C4_DATA			73
+#define GPI_SYS_UART4_CTS			74
+#define GPI_SYS_UART4_RX			75
+#define GPI_SYS_SPI4_CLK			76
+#define GPI_SYS_SPI4_FSS			77
+#define GPI_SYS_SPI4_RXD			78
+#define GPI_SYS_I2C5_CLK			79
+#define GPI_SYS_I2C5_DATA			80
+#define GPI_SYS_UART5_CTS			81
+#define GPI_SYS_UART5_RX			82
+#define GPI_SYS_SPI5_CLK			83
+#define GPI_SYS_SPI5_FSS			84
+#define GPI_SYS_SPI5_RXD			85
+#define GPI_SYS_I2C6_CLK			86
+#define GPI_SYS_I2C6_DATA			87
+#define GPI_SYS_SPI6_CLK			88
+#define GPI_SYS_SPI6_FSS			89
+#define GPI_SYS_SPI6_RXD			90
+
+/* aon_iomux gin */
+#define GPI_AON_PMU_GPIO_WAKEUP_0		0
+#define GPI_AON_PMU_GPIO_WAKEUP_1		1
+#define GPI_AON_PMU_GPIO_WAKEUP_2		2
+#define GPI_AON_PMU_GPIO_WAKEUP_3		3
+
+#endif