17b9ec811SGeert Uytterhoeven# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 27b9ec811SGeert Uytterhoeven%YAML 1.2 37b9ec811SGeert Uytterhoeven--- 47b9ec811SGeert Uytterhoeven$id: http://devicetree.org/schemas/pinctrl/renesas,pfc.yaml# 57b9ec811SGeert Uytterhoeven$schema: http://devicetree.org/meta-schemas/core.yaml# 67b9ec811SGeert Uytterhoeven 77b9ec811SGeert Uytterhoeventitle: Renesas Pin Function Controller (GPIO and Pin Mux/Config) 87b9ec811SGeert Uytterhoeven 97b9ec811SGeert Uytterhoevenmaintainers: 107b9ec811SGeert Uytterhoeven - Geert Uytterhoeven <geert+renesas@glider.be> 117b9ec811SGeert Uytterhoeven 127b9ec811SGeert Uytterhoevendescription: 137b9ec811SGeert Uytterhoeven The Pin Function Controller (PFC) is a Pin Mux/Config controller. 147b9ec811SGeert Uytterhoeven On SH/R-Mobile SoCs it also acts as a GPIO controller. 157b9ec811SGeert Uytterhoeven 167b9ec811SGeert Uytterhoevenproperties: 177b9ec811SGeert Uytterhoeven compatible: 187b9ec811SGeert Uytterhoeven enum: 197b9ec811SGeert Uytterhoeven - renesas,pfc-emev2 # EMMA Mobile EV2 207b9ec811SGeert Uytterhoeven - renesas,pfc-r8a73a4 # R-Mobile APE6 217b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7740 # R-Mobile A1 227b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7742 # RZ/G1H 237b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7743 # RZ/G1M 247b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7744 # RZ/G1N 257b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7745 # RZ/G1E 267b9ec811SGeert Uytterhoeven - renesas,pfc-r8a77470 # RZ/G1C 277b9ec811SGeert Uytterhoeven - renesas,pfc-r8a774a1 # RZ/G2M 287b9ec811SGeert Uytterhoeven - renesas,pfc-r8a774b1 # RZ/G2N 297b9ec811SGeert Uytterhoeven - renesas,pfc-r8a774c0 # RZ/G2E 307b9ec811SGeert Uytterhoeven - renesas,pfc-r8a774e1 # RZ/G2H 317b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7778 # R-Car M1 327b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7779 # R-Car H1 337b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7790 # R-Car H2 347b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7791 # R-Car M2-W 357b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7792 # R-Car V2H 367b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7793 # R-Car M2-N 377b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7794 # R-Car E2 387b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7795 # R-Car H3 397b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7796 # R-Car M3-W 407b9ec811SGeert Uytterhoeven - renesas,pfc-r8a77961 # R-Car M3-W+ 417b9ec811SGeert Uytterhoeven - renesas,pfc-r8a77965 # R-Car M3-N 427b9ec811SGeert Uytterhoeven - renesas,pfc-r8a77970 # R-Car V3M 437b9ec811SGeert Uytterhoeven - renesas,pfc-r8a77980 # R-Car V3H 447b9ec811SGeert Uytterhoeven - renesas,pfc-r8a77990 # R-Car E3 457b9ec811SGeert Uytterhoeven - renesas,pfc-r8a77995 # R-Car D3 467b9ec811SGeert Uytterhoeven - renesas,pfc-sh73a0 # SH-Mobile AG5 477b9ec811SGeert Uytterhoeven 487b9ec811SGeert Uytterhoeven reg: 497b9ec811SGeert Uytterhoeven minItems: 1 507b9ec811SGeert Uytterhoeven maxItems: 2 517b9ec811SGeert Uytterhoeven 527b9ec811SGeert Uytterhoeven gpio-controller: true 537b9ec811SGeert Uytterhoeven 547b9ec811SGeert Uytterhoeven '#gpio-cells': 557b9ec811SGeert Uytterhoeven const: 2 567b9ec811SGeert Uytterhoeven 577b9ec811SGeert Uytterhoeven gpio-ranges: 587b9ec811SGeert Uytterhoeven minItems: 1 597b9ec811SGeert Uytterhoeven maxItems: 16 607b9ec811SGeert Uytterhoeven 617b9ec811SGeert Uytterhoeven interrupts-extended: 627b9ec811SGeert Uytterhoeven minItems: 32 637b9ec811SGeert Uytterhoeven maxItems: 64 647b9ec811SGeert Uytterhoeven description: 657b9ec811SGeert Uytterhoeven Specify the interrupts associated with external IRQ pins on SoCs where 667b9ec811SGeert Uytterhoeven the PFC acts as a GPIO controller. It must contain one interrupt per 677b9ec811SGeert Uytterhoeven external IRQ, sorted by external IRQ number. 687b9ec811SGeert Uytterhoeven 697b9ec811SGeert Uytterhoeven power-domains: 707b9ec811SGeert Uytterhoeven maxItems: 1 717b9ec811SGeert Uytterhoeven 727b9ec811SGeert Uytterhoevenrequired: 737b9ec811SGeert Uytterhoeven - compatible 747b9ec811SGeert Uytterhoeven - reg 757b9ec811SGeert Uytterhoeven 767b9ec811SGeert Uytterhoevenif: 777b9ec811SGeert Uytterhoeven properties: 787b9ec811SGeert Uytterhoeven compatible: 797b9ec811SGeert Uytterhoeven items: 807b9ec811SGeert Uytterhoeven enum: 817b9ec811SGeert Uytterhoeven - renesas,pfc-r8a73a4 827b9ec811SGeert Uytterhoeven - renesas,pfc-r8a7740 837b9ec811SGeert Uytterhoeven - renesas,pfc-sh73a0 847b9ec811SGeert Uytterhoeventhen: 857b9ec811SGeert Uytterhoeven required: 867b9ec811SGeert Uytterhoeven - interrupts-extended 877b9ec811SGeert Uytterhoeven - gpio-controller 887b9ec811SGeert Uytterhoeven - '#gpio-cells' 897b9ec811SGeert Uytterhoeven - gpio-ranges 907b9ec811SGeert Uytterhoeven - power-domains 917b9ec811SGeert Uytterhoeven 927b9ec811SGeert UytterhoevenadditionalProperties: 937b9ec811SGeert Uytterhoeven anyOf: 947b9ec811SGeert Uytterhoeven - type: object 957b9ec811SGeert Uytterhoeven allOf: 967b9ec811SGeert Uytterhoeven - $ref: pincfg-node.yaml# 977b9ec811SGeert Uytterhoeven - $ref: pinmux-node.yaml# 987b9ec811SGeert Uytterhoeven 997b9ec811SGeert Uytterhoeven description: 1007b9ec811SGeert Uytterhoeven Pin controller client devices use pin configuration subnodes (children 1017b9ec811SGeert Uytterhoeven and grandchildren) for desired pin configuration. 1027b9ec811SGeert Uytterhoeven Client device subnodes use below standard properties. 1037b9ec811SGeert Uytterhoeven 1047b9ec811SGeert Uytterhoeven properties: 1057b9ec811SGeert Uytterhoeven phandle: true 1067b9ec811SGeert Uytterhoeven function: true 1077b9ec811SGeert Uytterhoeven groups: true 1087b9ec811SGeert Uytterhoeven pins: true 1097b9ec811SGeert Uytterhoeven bias-disable: true 1107b9ec811SGeert Uytterhoeven bias-pull-down: true 1117b9ec811SGeert Uytterhoeven bias-pull-up: true 1127b9ec811SGeert Uytterhoeven drive-strength: 1137b9ec811SGeert Uytterhoeven enum: [ 3, 6, 9, 12, 15, 18, 21, 24 ] # Superset of supported values 1147b9ec811SGeert Uytterhoeven power-source: 1157b9ec811SGeert Uytterhoeven enum: [ 1800, 3300 ] 1167b9ec811SGeert Uytterhoeven gpio-hog: true 1177b9ec811SGeert Uytterhoeven gpios: true 1187b9ec811SGeert Uytterhoeven input: true 1197b9ec811SGeert Uytterhoeven output-high: true 1207b9ec811SGeert Uytterhoeven output-low: true 1217b9ec811SGeert Uytterhoeven 1227b9ec811SGeert Uytterhoeven additionalProperties: false 1237b9ec811SGeert Uytterhoeven 1247b9ec811SGeert Uytterhoeven - type: object 1257b9ec811SGeert Uytterhoeven properties: 1267b9ec811SGeert Uytterhoeven phandle: true 1277b9ec811SGeert Uytterhoeven 1287b9ec811SGeert Uytterhoeven additionalProperties: 1297b9ec811SGeert Uytterhoeven $ref: "#/additionalProperties/anyOf/0" 1307b9ec811SGeert Uytterhoeven 1317b9ec811SGeert Uytterhoevenexamples: 1327b9ec811SGeert Uytterhoeven - | 1337b9ec811SGeert Uytterhoeven pfc: pinctrl@e6050000 { 1347b9ec811SGeert Uytterhoeven compatible = "renesas,pfc-r8a7740"; 1357b9ec811SGeert Uytterhoeven reg = <0xe6050000 0x8000>, 1367b9ec811SGeert Uytterhoeven <0xe605800c 0x20>; 1377b9ec811SGeert Uytterhoeven gpio-controller; 1387b9ec811SGeert Uytterhoeven #gpio-cells = <2>; 1397b9ec811SGeert Uytterhoeven gpio-ranges = <&pfc 0 0 212>; 1407b9ec811SGeert Uytterhoeven interrupts-extended = 1417b9ec811SGeert Uytterhoeven <&irqpin0 0 0>, <&irqpin0 1 0>, <&irqpin0 2 0>, <&irqpin0 3 0>, 1427b9ec811SGeert Uytterhoeven <&irqpin0 4 0>, <&irqpin0 5 0>, <&irqpin0 6 0>, <&irqpin0 7 0>, 1437b9ec811SGeert Uytterhoeven <&irqpin1 0 0>, <&irqpin1 1 0>, <&irqpin1 2 0>, <&irqpin1 3 0>, 1447b9ec811SGeert Uytterhoeven <&irqpin1 4 0>, <&irqpin1 5 0>, <&irqpin1 6 0>, <&irqpin1 7 0>, 1457b9ec811SGeert Uytterhoeven <&irqpin2 0 0>, <&irqpin2 1 0>, <&irqpin2 2 0>, <&irqpin2 3 0>, 1467b9ec811SGeert Uytterhoeven <&irqpin2 4 0>, <&irqpin2 5 0>, <&irqpin2 6 0>, <&irqpin2 7 0>, 1477b9ec811SGeert Uytterhoeven <&irqpin3 0 0>, <&irqpin3 1 0>, <&irqpin3 2 0>, <&irqpin3 3 0>, 1487b9ec811SGeert Uytterhoeven <&irqpin3 4 0>, <&irqpin3 5 0>, <&irqpin3 6 0>, <&irqpin3 7 0>; 1497b9ec811SGeert Uytterhoeven power-domains = <&pd_c5>; 1507b9ec811SGeert Uytterhoeven 1517b9ec811SGeert Uytterhoeven lcd0_mux { 1527b9ec811SGeert Uytterhoeven /* DBGMD/LCDC0/FSIA MUX */ 1537b9ec811SGeert Uytterhoeven gpio-hog; 1547b9ec811SGeert Uytterhoeven gpios = <176 0>; 1557b9ec811SGeert Uytterhoeven output-high; 1567b9ec811SGeert Uytterhoeven }; 1577b9ec811SGeert Uytterhoeven }; 1587b9ec811SGeert Uytterhoeven 1597b9ec811SGeert Uytterhoeven - | 1607b9ec811SGeert Uytterhoeven pinctrl@e6060000 { 1617b9ec811SGeert Uytterhoeven compatible = "renesas,pfc-r8a7795"; 1627b9ec811SGeert Uytterhoeven reg = <0xe6060000 0x50c>; 1637b9ec811SGeert Uytterhoeven 1647b9ec811SGeert Uytterhoeven avb_pins: avb { 1657b9ec811SGeert Uytterhoeven mux { 1667b9ec811SGeert Uytterhoeven groups = "avb_link", "avb_mdio", "avb_mii"; 1677b9ec811SGeert Uytterhoeven function = "avb"; 1687b9ec811SGeert Uytterhoeven }; 1697b9ec811SGeert Uytterhoeven 1707b9ec811SGeert Uytterhoeven pins_mdio { 1717b9ec811SGeert Uytterhoeven groups = "avb_mdio"; 1727b9ec811SGeert Uytterhoeven drive-strength = <24>; 1737b9ec811SGeert Uytterhoeven }; 1747b9ec811SGeert Uytterhoeven 1757b9ec811SGeert Uytterhoeven pins_mii_tx { 1767b9ec811SGeert Uytterhoeven pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", 1777b9ec811SGeert Uytterhoeven "PIN_AVB_TD0", "PIN_AVB_TD1", "PIN_AVB_TD2", 1787b9ec811SGeert Uytterhoeven "PIN_AVB_TD3"; 1797b9ec811SGeert Uytterhoeven drive-strength = <12>; 1807b9ec811SGeert Uytterhoeven }; 1817b9ec811SGeert Uytterhoeven }; 1827b9ec811SGeert Uytterhoeven 1837b9ec811SGeert Uytterhoeven keys_pins: keys { 1847b9ec811SGeert Uytterhoeven pins = "GP_5_17", "GP_5_20", "GP_5_22", "GP_2_1"; 1857b9ec811SGeert Uytterhoeven bias-pull-up; 1867b9ec811SGeert Uytterhoeven }; 1877b9ec811SGeert Uytterhoeven 1887b9ec811SGeert Uytterhoeven sdhi0_pins: sd0 { 1897b9ec811SGeert Uytterhoeven groups = "sdhi0_data4", "sdhi0_ctrl"; 1907b9ec811SGeert Uytterhoeven function = "sdhi0"; 1917b9ec811SGeert Uytterhoeven power-source = <3300>; 1927b9ec811SGeert Uytterhoeven }; 1937b9ec811SGeert Uytterhoeven }; 194