This updates bindings for MT7629 pinctrl driver.
Signed-off-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx>
---
Changes since v1:
-add new function for wifi.
-add more descriptions.
---
.../devicetree/bindings/pinctrl/pinctrl-mt7622.txt | 131 +++++++++++++++++++++
1 file changed, 131 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
index 3b69513..7a7aca1 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
@@ -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 {
--
1.9.1
