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dt-bindings: pinctrl: update bindings for MT7629 SoC

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This updates bindings for MT7629 pinctrl driver.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Sean Wang <sean.wang@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Ryder Lee 2018-11-12 09:45:06 +08:00 committed by Linus Walleij
parent b44677375f
commit 757bd6d536
1 changed files with 131 additions and 0 deletions
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131
Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
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@ -3,6 +3,7 @@
Required properties for the root node:
- compatible: Should be one of the following
"mediatek,mt7622-pinctrl" for MT7622 SoC
"mediatek,mt7629-pinctrl" for MT7629 SoC
- reg: offset and length of the pinctrl space
- gpio-controller: Marks the device node as a GPIO controller.
@ -324,6 +325,136 @@ group.
"uart4_2_rts_cts" "uart" 95, 96
"watchdog" "watchdog" 78
== Valid values for pins, function and groups on MT7629 ==
Pin #: Valid values for pins
-----------------------------
PIN 0: "TOP_5G_CLK"
PIN 1: "TOP_5G_DATA"
PIN 2: "WF0_5G_HB0"
PIN 3: "WF0_5G_HB1"
PIN 4: "WF0_5G_HB2"
PIN 5: "WF0_5G_HB3"
PIN 6: "WF0_5G_HB4"
PIN 7: "WF0_5G_HB5"
PIN 8: "WF0_5G_HB6"
PIN 9: "XO_REQ"
PIN 10: "TOP_RST_N"
PIN 11: "SYS_WATCHDOG"
PIN 12: "EPHY_LED0_N_JTDO"
PIN 13: "EPHY_LED1_N_JTDI"
PIN 14: "EPHY_LED2_N_JTMS"
PIN 15: "EPHY_LED3_N_JTCLK"
PIN 16: "EPHY_LED4_N_JTRST_N"
PIN 17: "WF2G_LED_N"
PIN 18: "WF5G_LED_N"
PIN 19: "I2C_SDA"
PIN 20: "I2C_SCL"
PIN 21: "GPIO_9"
PIN 22: "GPIO_10"
PIN 23: "GPIO_11"
PIN 24: "GPIO_12"
PIN 25: "UART1_TXD"
PIN 26: "UART1_RXD"
PIN 27: "UART1_CTS"
PIN 28: "UART1_RTS"
PIN 29: "UART2_TXD"
PIN 30: "UART2_RXD"
PIN 31: "UART2_CTS"
PIN 32: "UART2_RTS"
PIN 33: "MDI_TP_P1"
PIN 34: "MDI_TN_P1"
PIN 35: "MDI_RP_P1"
PIN 36: "MDI_RN_P1"
PIN 37: "MDI_RP_P2"
PIN 38: "MDI_RN_P2"
PIN 39: "MDI_TP_P2"
PIN 40: "MDI_TN_P2"
PIN 41: "MDI_TP_P3"
PIN 42: "MDI_TN_P3"
PIN 43: "MDI_RP_P3"
PIN 44: "MDI_RN_P3"
PIN 45: "MDI_RP_P4"
PIN 46: "MDI_RN_P4"
PIN 47: "MDI_TP_P4"
PIN 48: "MDI_TN_P4"
PIN 49: "SMI_MDC"
PIN 50: "SMI_MDIO"
PIN 51: "PCIE_PERESET_N"
PIN 52: "PWM_0"
PIN 53: "GPIO_0"
PIN 54: "GPIO_1"
PIN 55: "GPIO_2"
PIN 56: "GPIO_3"
PIN 57: "GPIO_4"
PIN 58: "GPIO_5"
PIN 59: "GPIO_6"
PIN 60: "GPIO_7"
PIN 61: "GPIO_8"
PIN 62: "SPI_CLK"
PIN 63: "SPI_CS"
PIN 64: "SPI_MOSI"
PIN 65: "SPI_MISO"
PIN 66: "SPI_WP"
PIN 67: "SPI_HOLD"
PIN 68: "UART0_TXD"
PIN 69: "UART0_RXD"
PIN 70: "TOP_2G_CLK"
PIN 71: "TOP_2G_DATA"
PIN 72: "WF0_2G_HB0"
PIN 73: "WF0_2G_HB1"
PIN 74: "WF0_2G_HB2"
PIN 75: "WF0_2G_HB3"
PIN 76: "WF0_2G_HB4"
PIN 77: "WF0_2G_HB5"
PIN 78: "WF0_2G_HB6"
Valid values for function are:
"eth", "i2c", "led", "flash", "pcie", "pwm", "spi", "uart",
"watchdog", "wifi"
Valid values for groups are:
Valid value function pins (in pin#)
----------------------------------------------------------------
"mdc_mdio" "eth" 23, 24
"i2c_0" "i2c" 19, 20
"i2c_1" "i2c" 53, 54
"ephy_leds" "led" 12, 13, 14, 15, 16,
17, 18
"ephy0_led" "led" 12
"ephy1_led" "led" 13
"ephy2_led" "led" 14
"ephy3_led" "led" 15
"ephy4_led" "led" 16
"wf2g_led" "led" 17
"wf5g_led" "led" 18
"snfi" "flash" 62, 63, 64, 65, 66, 67
"spi_nor" "flash" 62, 63, 64, 65, 66, 67
"pcie_pereset" "pcie" 51
"pcie_wake" "pcie" 55
"pcie_clkreq" "pcie" 56
"pwm_0" "pwm" 52
"pwm_1" "pwm" 61
"spi_0" "spi" 21, 22, 23, 24
"spi_1" "spi" 62, 63, 64, 65
"spi_wp" "spi" 66
"spi_hold" "spi" 67
"uart0_txd_rxd" "uart" 68, 69
"uart1_0_txd_rxd" "uart" 25, 26
"uart1_0_cts_rts" "uart" 27, 28
"uart1_1_txd_rxd" "uart" 53, 54
"uart1_1_cts_rts" "uart" 55, 56
"uart2_0_txd_rxd" "uart" 29, 30
"uart2_0_cts_rts" "uart" 31, 32
"uart2_1_txd_rxd" "uart" 57, 58
"uart2_1_cts_rts" "uart" 59, 60
"watchdog" "watchdog" 11
"wf0_2g" "wifi" 70, 71, 72, 73, 74,
75, 76, 77, 78
"wf0_5g" "wifi" 0, 1, 2, 3, 4, 5, 6,
7, 8, 9, 10
Example:
pio: pinctrl@10211000 {