xref: /openbmc/linux/scripts/dtc/include-prefixes/arm64/hisilicon/hikey970-pinctrl.dtsi (revision dd54bb8a)

// SPDX-License-Identifier: GPL-2.0
/*
 * Pinctrl dts file for HiSilicon HiKey970 development board
 */

#include <dt-bindings/pinctrl/hisi.h>

/ {
	soc {
		range: gpio-range {
			#pinctrl-single,gpio-range-cells = <3>;
		};

		pmx0: pinmux@e896c000 {
			compatible = "pinctrl-single";
			reg = <0x0 0xe896c000 0x0 0x72c>;
			#pinctrl-cells = <1>;
			#gpio-range-cells = <0x3>;
			pinctrl-single,register-width = <0x20>;
			pinctrl-single,function-mask = <0x7>;
			/* pin base, nr pins & gpio function */
			pinctrl-single,gpio-range = <&range 0 82 0>;

			uart0_pmx_func: uart0_pmx_func {
				pinctrl-single,pins = <
					0x054 MUX_M2 /* UART0_RXD */
					0x058 MUX_M2 /* UART0_TXD */
				>;
			};

			uart2_pmx_func: uart2_pmx_func {
				pinctrl-single,pins = <
					0x700 MUX_M2 /* UART2_CTS_N */
					0x704 MUX_M2 /* UART2_RTS_N */
					0x708 MUX_M2 /* UART2_RXD */
					0x70c MUX_M2 /* UART2_TXD */
				>;
			};

			uart3_pmx_func: uart3_pmx_func {
				pinctrl-single,pins = <
					0x064 MUX_M1 /* UART3_CTS_N */
					0x068 MUX_M1 /* UART3_RTS_N */
					0x06c MUX_M1 /* UART3_RXD */
					0x070 MUX_M1 /* UART3_TXD */
				>;
			};

			uart4_pmx_func: uart4_pmx_func {
				pinctrl-single,pins = <
					0x074 MUX_M1 /* UART4_CTS_N */
					0x078 MUX_M1 /* UART4_RTS_N */
					0x07c MUX_M1 /* UART4_RXD */
					0x080 MUX_M1 /* UART4_TXD */
				>;
			};

			uart6_pmx_func: uart6_pmx_func {
				pinctrl-single,pins = <
					0x05c MUX_M1 /* UART6_RXD */
					0x060 MUX_M1 /* UART6_TXD */
				>;
			};
		};

		pmx2: pinmux@e896c800 {
			compatible = "pinconf-single";
			reg = <0x0 0xe896c800 0x0 0x72c>;
			#pinctrl-cells = <1>;
			pinctrl-single,register-width = <0x20>;

			uart0_cfg_func: uart0_cfg_func {
				pinctrl-single,pins = <
					0x058 0x0 /* UART0_RXD */
					0x05c 0x0 /* UART0_TXD */
				>;
				pinctrl-single,bias-pulldown = <
					PULL_DIS
					PULL_DOWN
					PULL_DIS
					PULL_DOWN
				>;
				pinctrl-single,bias-pullup = <
					PULL_DIS
					PULL_UP
					PULL_DIS
					PULL_UP
				>;
				pinctrl-single,drive-strength = <
					DRIVE7_04MA DRIVE6_MASK
				>;
			};

			uart2_cfg_func: uart2_cfg_func {
				pinctrl-single,pins = <
					0x700 0x0 /* UART2_CTS_N */
					0x704 0x0 /* UART2_RTS_N */
					0x708 0x0 /* UART2_RXD */
					0x70c 0x0 /* UART2_TXD */
				>;
				pinctrl-single,bias-pulldown = <
					PULL_DIS
					PULL_DOWN
					PULL_DIS
					PULL_DOWN
				>;
				pinctrl-single,bias-pullup = <
					PULL_DIS
					PULL_UP
					PULL_DIS
					PULL_UP
				>;
				pinctrl-single,drive-strength = <
					DRIVE7_04MA DRIVE6_MASK
				>;
			};

			uart3_cfg_func: uart3_cfg_func {
				pinctrl-single,pins = <
					0x068 0x0 /* UART3_CTS_N */
					0x06c 0x0 /* UART3_RTS_N */
					0x070 0x0 /* UART3_RXD */
					0x074 0x0 /* UART3_TXD */
				>;
				pinctrl-single,bias-pulldown = <
					PULL_DIS
					PULL_DOWN
					PULL_DIS
					PULL_DOWN
				>;
				pinctrl-single,bias-pullup = <
					PULL_DIS
					PULL_UP
					PULL_DIS
					PULL_UP
				>;
				pinctrl-single,drive-strength = <
					DRIVE7_04MA DRIVE6_MASK
				>;
			};

			uart4_cfg_func: uart4_cfg_func {
				pinctrl-single,pins = <
					0x078 0x0 /* UART4_CTS_N */
					0x07c 0x0 /* UART4_RTS_N */
					0x080 0x0 /* UART4_RXD */
					0x084 0x0 /* UART4_TXD */
				>;
				pinctrl-single,bias-pulldown = <
					PULL_DIS
					PULL_DOWN
					PULL_DIS
					PULL_DOWN
				>;
				pinctrl-single,bias-pullup = <
					PULL_DIS
					PULL_UP
					PULL_DIS
					PULL_UP
				>;
				pinctrl-single,drive-strength = <
					DRIVE7_04MA DRIVE6_MASK
				>;
			};

			uart6_cfg_func: uart6_cfg_func {
				pinctrl-single,pins = <
					0x060 0x0 /* UART6_RXD */
					0x064 0x0 /* UART6_TXD */
				>;
				pinctrl-single,bias-pulldown = <
					PULL_DIS
					PULL_DOWN
					PULL_DIS
					PULL_DOWN
				>;
				pinctrl-single,bias-pullup = <
					PULL_DIS
					PULL_UP
					PULL_DIS
					PULL_UP
				>;
				pinctrl-single,drive-strength = <
					DRIVE7_02MA DRIVE6_MASK
				>;
			};
		};

		pmx5: pinmux@fc182000 {
			compatible = "pinctrl-single";
			reg = <0x0 0xfc182000 0x0 0x028>;
			#gpio-range-cells = <3>;
			#pinctrl-cells = <1>;
			pinctrl-single,register-width = <0x20>;
			pinctrl-single,function-mask = <0x7>;
			/* pin base, nr pins & gpio function */
			pinctrl-single,gpio-range = <&range 0 10 0>;

		};

		pmx6: pinmux@fc182800 {
			compatible = "pinconf-single";
			reg = <0x0 0xfc182800 0x0 0x028>;
			#pinctrl-cells = <1>;
			pinctrl-single,register-width = <0x20>;
		};

		pmx7: pinmux@ff37e000 {
			compatible = "pinctrl-single";
			reg = <0x0 0xff37e000 0x0 0x030>;
			#gpio-range-cells = <3>;
			#pinctrl-cells = <1>;
			pinctrl-single,register-width = <0x20>;
			pinctrl-single,function-mask = <7>;
			/* pin base, nr pins & gpio function */
			pinctrl-single,gpio-range = <&range 0 12 0>;
		};

		pmx8: pinmux@ff37e800 {
			compatible = "pinconf-single";
			reg = <0x0 0xff37e800 0x0 0x030>;
			#pinctrl-cells = <1>;
			pinctrl-single,register-width = <0x20>;
		};

		pmx1: pinmux@fff11000 {
			compatible = "pinctrl-single";
			reg = <0x0 0xfff11000 0x0 0x73c>;
			#gpio-range-cells = <0x3>;
			#pinctrl-cells = <1>;
			pinctrl-single,register-width = <0x20>;
			pinctrl-single,function-mask = <0x7>;
			/* pin base, nr pins & gpio function */
			pinctrl-single,gpio-range = <&range 0 46 0>;
		};

		pmx16: pinmux@fff11800 {
			compatible = "pinconf-single";
			reg = <0x0 0xfff11800 0x0 0x73c>;
			#pinctrl-cells = <1>;
			pinctrl-single,register-width = <0x20>;
		};
	};
};