@@ -11,15 +11,13 @@ maintainers:
- Sergio Paracuellos <sergio.paracuellos@gmail.com>
description: |
- MediaTek MT7620 pin controller for MT7620, MT7628 and MT7688 SoCs.
+ MediaTek MT7620 pin controller for MT7620 SoC.
The pin controller can only set the muxing of pin groups. Muxing individual
pins is not supported. There is no pinconf support.
properties:
compatible:
- enum:
- - ralink,mt7620-pinctrl
- - ralink,mt76x8-pinctrl
+ const: ralink,mt7620-pinctrl
patternProperties:
'-pins$':
@@ -37,19 +35,10 @@ patternProperties:
function:
description:
A string containing the name of the function to mux to the group.
- anyOf:
- - description: For MT7620 SoC
- enum: [ephy, gpio, gpio i2s, gpio uartf, i2c, i2s uartf, mdio, nand, pa,
- pcie refclk, pcie rst, pcm gpio, pcm i2s, pcm uartf, refclk,
- rgmii1, rgmii2, sd, spi, spi refclk, uartf, uartlite, wdt refclk,
- wdt rst, wled]
-
- - description: For MT7628 and MT7688 SoCs
- enum: [antenna, debug, gpio, i2c, i2s, jtag, p0led_an, p0led_kn,
- p1led_an, p1led_kn, p2led_an, p2led_kn, p3led_an, p3led_kn,
- p4led_an, p4led_kn, pcie, pcm, perst, pwm, pwm0, pwm1, pwm_uart2,
- refclk, rsvd, sdxc, sdxc d5 d4, sdxc d6, sdxc d7, spi, spi cs1,
- spis, sw_r, uart0, uart1, uart2, utif, wdt, wled_an, wled_kn, -]
+ enum: [ephy, gpio, gpio i2s, gpio uartf, i2c, i2s uartf, mdio, nand,
+ pa, pcie refclk, pcie rst, pcm gpio, pcm i2s, pcm uartf,
+ refclk, rgmii1, rgmii2, sd, spi, spi refclk, uartf, uartlite,
+ wdt refclk, wdt rst, wled]
groups:
description:
@@ -61,24 +50,6 @@ patternProperties:
- function
allOf:
- - if:
- properties:
- function:
- const: antenna
- then:
- properties:
- groups:
- enum: [i2s]
-
- - if:
- properties:
- function:
- const: debug
- then:
- properties:
- groups:
- enum: [i2c]
-
- if:
properties:
function:
@@ -95,17 +66,8 @@ patternProperties:
then:
properties:
groups:
- anyOf:
- - description: For MT7620 SoC
- enum: [ephy, i2c, mdio, nd_sd, pa, pcie, rgmii1, rgmii2,
- spi, spi refclk, uartf, uartlite, wdt, wled]
-
- - description: For MT7628 and MT7688 SoCs
- enum: [gpio, i2c, i2s, p0led_an, p0led_kn, p1led_an,
- p1led_kn, p2led_an, p2led_kn, p3led_an, p3led_kn,
- p4led_an, p4led_kn, perst, pwm0, pwm1, refclk,
- sdmode, spi, spi cs1, spis, uart0, uart1, uart2,
- wdt, wled_an, wled_kn]
+ enum: [ephy, i2c, mdio, nd_sd, pa, pcie, rgmii1, rgmii2, spi,
+ spi refclk, uartf, uartlite, wdt, wled]
- if:
properties:
@@ -134,15 +96,6 @@ patternProperties:
groups:
enum: [i2c]
- - if:
- properties:
- function:
- const: i2s
- then:
- properties:
- groups:
- enum: [i2s]
-
- if:
properties:
function:
@@ -152,17 +105,6 @@ patternProperties:
groups:
enum: [uartf]
- - if:
- properties:
- function:
- const: jtag
- then:
- properties:
- groups:
- enum: [p0led_an, p0led_kn, p1led_an, p1led_kn, p2led_an,
- p2led_kn, p3led_an, p3led_kn, p4led_an, p4led_kn,
- sdmode]
-
- if:
properties:
function:
@@ -181,96 +123,6 @@ patternProperties:
groups:
enum: [nd_sd]
- - if:
- properties:
- function:
- const: p0led_an
- then:
- properties:
- groups:
- enum: [p0led_an]
-
- - if:
- properties:
- function:
- const: p0led_kn
- then:
- properties:
- groups:
- enum: [p0led_kn]
-
- - if:
- properties:
- function:
- const: p1led_an
- then:
- properties:
- groups:
- enum: [p1led_an]
-
- - if:
- properties:
- function:
- const: p1led_kn
- then:
- properties:
- groups:
- enum: [p1led_kn]
-
- - if:
- properties:
- function:
- const: p2led_an
- then:
- properties:
- groups:
- enum: [p2led_an]
-
- - if:
- properties:
- function:
- const: p2led_kn
- then:
- properties:
- groups:
- enum: [p2led_kn]
-
- - if:
- properties:
- function:
- const: p3led_an
- then:
- properties:
- groups:
- enum: [p3led_an]
-
- - if:
- properties:
- function:
- const: p3led_kn
- then:
- properties:
- groups:
- enum: [p3led_kn]
-
- - if:
- properties:
- function:
- const: p4led_an
- then:
- properties:
- groups:
- enum: [p4led_an]
-
- - if:
- properties:
- function:
- const: p4led_kn
- then:
- properties:
- groups:
- enum: [p4led_kn]
-
- if:
properties:
function:
@@ -280,15 +132,6 @@ patternProperties:
groups:
enum: [pa]
- - if:
- properties:
- function:
- const: pcie
- then:
- properties:
- groups:
- enum: [gpio]
-
- if:
properties:
function:
@@ -307,15 +150,6 @@ patternProperties:
groups:
enum: [pcie]
- - if:
- properties:
- function:
- const: pcm
- then:
- properties:
- groups:
- enum: [i2s]
-
- if:
properties:
function:
@@ -343,51 +177,6 @@ patternProperties:
groups:
enum: [uartf]
- - if:
- properties:
- function:
- const: perst
- then:
- properties:
- groups:
- enum: [perst]
-
- - if:
- properties:
- function:
- const: pwm
- then:
- properties:
- groups:
- enum: [uart1, uart2]
-
- - if:
- properties:
- function:
- const: pwm0
- then:
- properties:
- groups:
- enum: [pwm0]
-
- - if:
- properties:
- function:
- const: pwm1
- then:
- properties:
- groups:
- enum: [pwm1]
-
- - if:
- properties:
- function:
- const: pwm_uart2
- then:
- properties:
- groups:
- enum: [spis]
-
- if:
properties:
function:
@@ -395,12 +184,7 @@ patternProperties:
then:
properties:
groups:
- anyOf:
- - description: For MT7620 SoC
- enum: [mdio]
-
- - description: For MT7628 and MT7688 SoCs
- enum: [gpio, refclk, spi cs1]
+ enum: [mdio]
- if:
properties:
@@ -420,15 +204,6 @@ patternProperties:
groups:
enum: [rgmii2]
- - if:
- properties:
- function:
- const: rsvd
- then:
- properties:
- groups:
- enum: [p0led_an, p0led_kn, wled_an, wled_kn]
-
- if:
properties:
function:
@@ -438,42 +213,6 @@ patternProperties:
groups:
enum: [nd_sd]
- - if:
- properties:
- function:
- const: sdxc
- then:
- properties:
- groups:
- enum: [sdmode]
-
- - if:
- properties:
- function:
- const: sdxc d5 d4
- then:
- properties:
- groups:
- enum: [uart2]
-
- - if:
- properties:
- function:
- const: sdxc d6
- then:
- properties:
- groups:
- enum: [pwm1]
-
- - if:
- properties:
- function:
- const: sdxc d7
- then:
- properties:
- groups:
- enum: [pwm0]
-
- if:
properties:
function:
@@ -483,15 +222,6 @@ patternProperties:
groups:
enum: [spi]
- - if:
- properties:
- function:
- const: spi cs1
- then:
- properties:
- groups:
- enum: [spi cs1]
-
- if:
properties:
function:
@@ -501,51 +231,6 @@ patternProperties:
groups:
enum: [spi refclk]
- - if:
- properties:
- function:
- const: spis
- then:
- properties:
- groups:
- enum: [spis]
-
- - if:
- properties:
- function:
- const: sw_r
- then:
- properties:
- groups:
- enum: [uart1]
-
- - if:
- properties:
- function:
- const: uart0
- then:
- properties:
- groups:
- enum: [uart0]
-
- - if:
- properties:
- function:
- const: uart1
- then:
- properties:
- groups:
- enum: [uart1]
-
- - if:
- properties:
- function:
- const: uart2
- then:
- properties:
- groups:
- enum: [uart2]
-
- if:
properties:
function:
@@ -564,25 +249,6 @@ patternProperties:
groups:
enum: [uartlite]
- - if:
- properties:
- function:
- const: utif
- then:
- properties:
- groups:
- enum: [p1led_an, p1led_kn, p2led_an, p2led_kn, p3led_an,
- p3led_kn, p4led_an, p4led_kn, pwm0, pwm1, sdmode, spis]
-
- - if:
- properties:
- function:
- const: wdt
- then:
- properties:
- groups:
- enum: [wdt]
-
- if:
properties:
function:
@@ -610,33 +276,6 @@ patternProperties:
groups:
enum: [wled]
- - if:
- properties:
- function:
- const: wled_an
- then:
- properties:
- groups:
- enum: [wled_an]
-
- - if:
- properties:
- function:
- const: wled_kn
- then:
- properties:
- groups:
- enum: [wled_kn]
-
- - if:
- properties:
- function:
- const: "-"
- then:
- properties:
- groups:
- enum: [i2c, spi cs1, uart0]
-
allOf:
- $ref: pinctrl.yaml#
new file mode 100644
@@ -0,0 +1,450 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/mediatek,mt76x8-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek MT76X8 Pin Controller
+
+maintainers:
+ - Arınç ÜNAL <arinc.unal@arinc9.com>
+ - Sergio Paracuellos <sergio.paracuellos@gmail.com>
+
+description: |
+ MediaTek MT76X8 pin controller for MT7628 and MT7688 SoCs.
+ The pin controller can only set the muxing of pin groups. Muxing individual
+ pins is not supported. There is no pinconf support.
+
+properties:
+ compatible:
+ const: ralink,mt76x8-pinctrl
+
+patternProperties:
+ '-pins$':
+ type: object
+ additionalProperties: false
+
+ patternProperties:
+ '^(.*-)?pinmux$':
+ type: object
+ description: node for pinctrl.
+ $ref: pinmux-node.yaml#
+ additionalProperties: false
+
+ properties:
+ function:
+ description:
+ A string containing the name of the function to mux to the group.
+ enum: [antenna, debug, gpio, i2c, i2s, jtag, p0led_an, p0led_kn,
+ p1led_an, p1led_kn, p2led_an, p2led_kn, p3led_an, p3led_kn,
+ p4led_an, p4led_kn, pcie, pcm, perst, pwm, pwm0, pwm1,
+ pwm_uart2, refclk, rsvd, sdxc, sdxc d5 d4, sdxc d6, sdxc d7,
+ spi, spi cs1, spis, sw_r, uart0, uart1, uart2, utif, wdt,
+ wled_an, wled_kn, -]
+
+ groups:
+ description:
+ An array of strings. Each string contains the name of a group.
+ maxItems: 1
+
+ required:
+ - groups
+ - function
+
+ allOf:
+ - if:
+ properties:
+ function:
+ const: antenna
+ then:
+ properties:
+ groups:
+ enum: [i2s]
+
+ - if:
+ properties:
+ function:
+ const: debug
+ then:
+ properties:
+ groups:
+ enum: [i2c]
+
+ - if:
+ properties:
+ function:
+ const: gpio
+ then:
+ properties:
+ groups:
+ enum: [gpio, i2c, i2s, p0led_an, p0led_kn, p1led_an, p1led_kn,
+ p2led_an, p2led_kn, p3led_an, p3led_kn, p4led_an,
+ p4led_kn, perst, pwm0, pwm1, refclk, sdmode, spi,
+ spi cs1, spis, uart0, uart1, uart2, wdt, wled_an,
+ wled_kn]
+
+ - if:
+ properties:
+ function:
+ const: i2c
+ then:
+ properties:
+ groups:
+ enum: [i2c]
+
+ - if:
+ properties:
+ function:
+ const: i2s
+ then:
+ properties:
+ groups:
+ enum: [i2s]
+
+ - if:
+ properties:
+ function:
+ const: jtag
+ then:
+ properties:
+ groups:
+ enum: [p0led_an, p0led_kn, p1led_an, p1led_kn, p2led_an,
+ p2led_kn, p3led_an, p3led_kn, p4led_an, p4led_kn,
+ sdmode]
+
+ - if:
+ properties:
+ function:
+ const: p0led_an
+ then:
+ properties:
+ groups:
+ enum: [p0led_an]
+
+ - if:
+ properties:
+ function:
+ const: p0led_kn
+ then:
+ properties:
+ groups:
+ enum: [p0led_kn]
+
+ - if:
+ properties:
+ function:
+ const: p1led_an
+ then:
+ properties:
+ groups:
+ enum: [p1led_an]
+
+ - if:
+ properties:
+ function:
+ const: p1led_kn
+ then:
+ properties:
+ groups:
+ enum: [p1led_kn]
+
+ - if:
+ properties:
+ function:
+ const: p2led_an
+ then:
+ properties:
+ groups:
+ enum: [p2led_an]
+
+ - if:
+ properties:
+ function:
+ const: p2led_kn
+ then:
+ properties:
+ groups:
+ enum: [p2led_kn]
+
+ - if:
+ properties:
+ function:
+ const: p3led_an
+ then:
+ properties:
+ groups:
+ enum: [p3led_an]
+
+ - if:
+ properties:
+ function:
+ const: p3led_kn
+ then:
+ properties:
+ groups:
+ enum: [p3led_kn]
+
+ - if:
+ properties:
+ function:
+ const: p4led_an
+ then:
+ properties:
+ groups:
+ enum: [p4led_an]
+
+ - if:
+ properties:
+ function:
+ const: p4led_kn
+ then:
+ properties:
+ groups:
+ enum: [p4led_kn]
+
+ - if:
+ properties:
+ function:
+ const: pcie
+ then:
+ properties:
+ groups:
+ enum: [gpio]
+
+ - if:
+ properties:
+ function:
+ const: pcm
+ then:
+ properties:
+ groups:
+ enum: [i2s]
+
+ - if:
+ properties:
+ function:
+ const: perst
+ then:
+ properties:
+ groups:
+ enum: [perst]
+
+ - if:
+ properties:
+ function:
+ const: pwm
+ then:
+ properties:
+ groups:
+ enum: [uart1, uart2]
+
+ - if:
+ properties:
+ function:
+ const: pwm0
+ then:
+ properties:
+ groups:
+ enum: [pwm0]
+
+ - if:
+ properties:
+ function:
+ const: pwm1
+ then:
+ properties:
+ groups:
+ enum: [pwm1]
+
+ - if:
+ properties:
+ function:
+ const: pwm_uart2
+ then:
+ properties:
+ groups:
+ enum: [spis]
+
+ - if:
+ properties:
+ function:
+ const: refclk
+ then:
+ properties:
+ groups:
+ enum: [gpio, refclk, spi cs1]
+
+ - if:
+ properties:
+ function:
+ const: rsvd
+ then:
+ properties:
+ groups:
+ enum: [p0led_an, p0led_kn, wled_an, wled_kn]
+
+ - if:
+ properties:
+ function:
+ const: sdxc
+ then:
+ properties:
+ groups:
+ enum: [sdmode]
+
+ - if:
+ properties:
+ function:
+ const: sdxc d5 d4
+ then:
+ properties:
+ groups:
+ enum: [uart2]
+
+ - if:
+ properties:
+ function:
+ const: sdxc d6
+ then:
+ properties:
+ groups:
+ enum: [pwm1]
+
+ - if:
+ properties:
+ function:
+ const: sdxc d7
+ then:
+ properties:
+ groups:
+ enum: [pwm0]
+
+ - if:
+ properties:
+ function:
+ const: spi
+ then:
+ properties:
+ groups:
+ enum: [spi]
+
+ - if:
+ properties:
+ function:
+ const: spi cs1
+ then:
+ properties:
+ groups:
+ enum: [spi cs1]
+
+ - if:
+ properties:
+ function:
+ const: spis
+ then:
+ properties:
+ groups:
+ enum: [spis]
+
+ - if:
+ properties:
+ function:
+ const: sw_r
+ then:
+ properties:
+ groups:
+ enum: [uart1]
+
+ - if:
+ properties:
+ function:
+ const: uart0
+ then:
+ properties:
+ groups:
+ enum: [uart0]
+
+ - if:
+ properties:
+ function:
+ const: uart1
+ then:
+ properties:
+ groups:
+ enum: [uart1]
+
+ - if:
+ properties:
+ function:
+ const: uart2
+ then:
+ properties:
+ groups:
+ enum: [uart2]
+
+ - if:
+ properties:
+ function:
+ const: utif
+ then:
+ properties:
+ groups:
+ enum: [p1led_an, p1led_kn, p2led_an, p2led_kn, p3led_an,
+ p3led_kn, p4led_an, p4led_kn, pwm0, pwm1, sdmode, spis]
+
+ - if:
+ properties:
+ function:
+ const: wdt
+ then:
+ properties:
+ groups:
+ enum: [wdt]
+
+ - if:
+ properties:
+ function:
+ const: wled_an
+ then:
+ properties:
+ groups:
+ enum: [wled_an]
+
+ - if:
+ properties:
+ function:
+ const: wled_kn
+ then:
+ properties:
+ groups:
+ enum: [wled_kn]
+
+ - if:
+ properties:
+ function:
+ const: "-"
+ then:
+ properties:
+ groups:
+ enum: [i2c, spi cs1, uart0]
+
+allOf:
+ - $ref: pinctrl.yaml#
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ pinctrl {
+ compatible = "ralink,mt76x8-pinctrl";
+
+ i2c_pins: i2c0-pins {
+ pinmux {
+ groups = "i2c";
+ function = "i2c";
+ };
+ };
+ };