319 lines
7.1 KiB
Plaintext
Executable File
319 lines
7.1 KiB
Plaintext
Executable File
/*
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* Allwinner Technology CO., Ltd. sun20iw1p1 soc board.
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*
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* soc board support.
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*/
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&platform {
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eraseflag = <1>;
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next_work = <3>;
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debug_mode = <1>;
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};
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&target {
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boot_clock = <1008>; /*CPU boot frequency, Unit: MHz*/
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storage_type = <0xffffffff>; /*boot medium, 0-nand, 1-card0, 2-card2, -1(defualt)auto scan*/
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burn_key = <1>; /*1:support burn key; 0:not support burn key*/
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dragonboard_test = <0>; /*1:support card boot dragonboard; 0:not support card boot dragonboard*/
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};
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&charger0 {
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pmu_safe_vol = <3500>;
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};
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&twi6 {
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clock-frequency = <200000>;
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pinctrl-0 = <&s_twi0_pins_a>;
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no_suspend = <1>;
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twi_drv_used = <1>;
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status = "okay";
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};
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&pwm0_pin_a {
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allwinner,pins = "PD23";
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allwinner,function = "pwm0";
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allwinner,muxsel = <0x02>;
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allwinner,drive = <1>;
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allwinner,pull = <0>;
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};
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&pwm0_pin_b {
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allwinner,pins = "PD23";
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allwinner,function = "io_disabled";
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allwinner,muxsel = <0x07>;
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allwinner,drive = <0x2>;
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allwinner,pull = <0>;
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};
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&pwm1_pin_a {
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allwinner,pins = "PD22";
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allwinner,function = "pwm1";
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allwinner,muxsel = <0x02>;
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allwinner,drive = <0x2>;
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allwinner,pull = <0>;
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};
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&pwm1_pin_b {
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allwinner,pins = "PD22";
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allwinner,function = "io_disabled";
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allwinner,muxsel = <0x07>;
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allwinner,drive = <0x2>;
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allwinner,pull = <0>;
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};
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&pwm {
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#pwm-cells = <0x3>;
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compatible = "allwinner,sunxi-pwm";
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pwm-number = <10>;
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pwm-base = <0x0>;
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sunxi-pwms = <&pwm0>, <&pwm1>, <&pwm2>, <&pwm3>, <&pwm4>,
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<&pwm5>, <&pwm6>, <&pwm7>, <&pwm8>, <&pwm9>;
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};
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&pwm0 {
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compatible = "allwinner,sunxi-pwm0";
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pinctrl-names = "active", "sleep";
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pinctrl-0 = <&pwm0_pin_a>;
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pinctrl-1 = <&pwm0_pin_b>;
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reg_base = <0x0300a000>;
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};
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&pwm1 {
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compatible = "allwinner,sunxi-pwm1";
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pinctrl-names = "active", "sleep";
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pinctrl-0 = <&pwm1_pin_a>;
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pinctrl-1 = <&pwm1_pin_b>;
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reg_base = <0x0300a000>;
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};
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&pwm2 {
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compatible = "allwinner,sunxi-pwm2";
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pinctrl-names = "active", "sleep";
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reg_base = <0x0300a000>;
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};
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&pwm3 {
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compatible = "allwinner,sunxi-pwm3";
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pinctrl-names = "active", "sleep";
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reg_base = <0x0300a000>;
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};
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&pwm4 {
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compatible = "allwinner,sunxi-pwm4";
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pinctrl-names = "active", "sleep";
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reg_base = <0x0300a000>;
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};
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&pwm5 {
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compatible = "allwinner,sunxi-pwm5";
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pinctrl-names = "active", "sleep";
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reg_base = <0x0300a000>;
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};
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&pwm6 {
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compatible = "allwinner,sunxi-pwm6";
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pinctrl-names = "active", "sleep";
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reg_base = <0x0300a000>;
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};
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&pwm7 {
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compatible = "allwinner,sunxi-pwm7";
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pinctrl-names = "active", "sleep";
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reg_base = <0x0300a000>;
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};
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&pwm8 {
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compatible = "allwinner,sunxi-pwm8";
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pinctrl-names = "active", "sleep";
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reg_base = <0x0300a000>;
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};
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&pwm9 {
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compatible = "allwinner,sunxi-pwm9";
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pinctrl-names = "active", "sleep";
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reg_base = <0x0300a000>;
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};
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&sdc0_pins_a {
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allwinner,pins = "PF0", "PF1", "PF2",
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"PF3", "PF4", "PF5";
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allwinner,function = "sdc0";
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allwinner,muxsel = <2>;
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allwinner,drive = <3>;
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allwinner,pull = <1>;
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pins = "PF0", "PF1", "PF2",
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"PF3", "PF4", "PF5";
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function = "sdc0";
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drive-strength = <30>;
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bias-pull-up;
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power-source = <3300>;
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};
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&sdc0_pins_b {
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pins = "PF0", "PF1", "PF2",
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"PF3", "PF4", "PF5";
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function = "sdc0";
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drive-strength = <30>;
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bias-pull-up;
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power-source = <1800>;
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};
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&sdc0_pins_c {
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pins = "PF0", "PF1", "PF2",
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"PF3", "PF4", "PF5";
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function = "gpio_in";
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};
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&sdc2_pins_a {
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allwinner,pins = "PC2", "PC3", "PC4",
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"PC5", "PC6", "PC7";
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allwinner,function = "sdc2";
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allwinner,muxsel = <3>;
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allwinner,drive = <3>;
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allwinner,pull = <1>;
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pins = "PC2", "PC3", "PC4",
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"PC5", "PC6", "PC7";
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function = "sdc2";
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drive-strength = <30>;
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bias-pull-up;
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};
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&sdc2_pins_b {
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pins = "PC2", "PC3", "PC4",
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"PC5", "PC6", "PC7";
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function = "gpio_in";
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};
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&nand0_pins_a {
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allwinner,pins = "PC0", "PC1", "PC2", "PC5",
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"PC8", "PC9", "PC10", "PC11",
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"PC12", "PC13", "PC14", "PC15",
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"PC16";
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allwinner,pname= "nand0_we", "nand0_ale","nand0_cle", "nand0_nre",
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"nand0_d0", "nand0_d1", "nand0_d2", "nand0_d3",
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"nand0_d4", "nand0_d5", "nand0_d6", "nand0_d7",
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"nand0_ndqs";
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allwinner,function = "nand0";
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allwinner,muxsel = <2>;
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allwinner,drive = <1>;
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allwinner,pull = <0>;
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};
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&nand0_pins_b {
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allwinner,pins = "PC4", "PC6", "PC03", "PC07";
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allwinner,pname= "nand0_ce0", "nand0_rb0", "nand0_ce1", "nand0_rb1";
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allwinner,function = "nand0";
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allwinner,muxsel = <2>;
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allwinner,drive = <1>;
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allwinner,pull = <1>; /* only RB&CE should be pulled up */
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};
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&nand0_pins_c {
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allwinner,pins = "PC0", "PC1", "PC2", "PC3",
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"PC4", "PC5", "PC6", "PC7",
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"PC8", "PC9", "PC10", "PC11",
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"PC12", "PC13", "PC14", "PC15",
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"PC16";
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allwinner,function = "io_disabled";
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allwinner,muxsel = <7>;
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allwinner,drive = <1>;
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allwinner,pull = <0>;
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};
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&dsi4lane_pins_a {
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allwinner,pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD8", "PD9";
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allwinner,pname = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD8", "PD9";
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allwinner,function = "dsi4lane";
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allwinner,muxsel = <4>;
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allwinner,drive = <3>;
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allwinner,pull = <0>;
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};
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&dsi4lane_pins_b {
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allwinner,pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD8", "PD9";
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allwinner,pname = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", "PD8", "PD9";
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allwinner,function = "dsi4lane_suspend";
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allwinner,muxsel = <7>;
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allwinner,drive = <1>;
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allwinner,pull = <0>;
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};
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&card0_boot_para { /* Avoid dtc compiling warnings. @TODO: Developer should modify this to the actual value */
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/* reg = <0x0 0x2 0x0 0x0>; [> Avoid dtc compiling warnings. @TODO: Developer should modify this to the actual value <] */
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device_type = "card0_boot_para";
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card_ctrl = <0x0>;
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card_high_speed = <0x1>;
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card_line = <0x4>;
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pinctrl-0 = <&sdc0_pins_a>;
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};
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&card2_boot_para { /* Avoid dtc compiling warnings. @TODO: Developer should modify this to the actual value */
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/* reg = <0x0 0x3 0x0 0x0>; [> Avoid dtc compiling warnings. @TODO: Developer should modify this to the actual value <] */
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device_type = "card2_boot_para";
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card_ctrl = <0x2>;
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card_high_speed = <0x1>;
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card_line = <0x4>;
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pinctrl-0 = <&sdc2_pins_a>;
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sdc_ex_dly_used = <0x2>;
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sdc_tm4_hs200_max_freq = <150>;
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sdc_tm4_hs400_max_freq = <100>;
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};
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&gpio_bias { /* Avoid dtc compiling warnings. @TODO: Developer should modify this to the actual value */
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device_type = "gpio_bias";
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};
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&nand0 {
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compatible = "allwinner,sun20iw1-nand";
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device_type = "nand0";
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//reg = <0x0 0x04011000 0x0 0x1000>;/* nand0 */
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&nand0_pins_a &nand0_pins_b>;
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pinctrl-1 = <&nand0_pins_c>;
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nand0_regulator1 = "vcc-nand";
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nand0_regulator2 = "none";
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nand0_cache_level = <0x55aaaa55>;
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nand0_flush_cache_num = <0x55aaaa55>;
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nand0_capacity_level = <0x55aaaa55>;
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nand0_id_number_ctl = <0x55aaaa55>;
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nand0_print_level = <0x55aaaa55>;
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nand0_p0 = <0x55aaaa55>;
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nand0_p1 = <0x55aaaa55>;
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nand0_p2 = <0x55aaaa55>;
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nand0_p3 = <0x55aaaa55>;
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chip_code = "sun20iw1";
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status = "disabled";
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};
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&aliases {
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nand0 = &nand0;
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twi6 = &twi6;
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pwm = &pwm;
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pwm0 = &pwm0;
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pwm1 = &pwm1;
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pwm2 = &pwm2;
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pwm3 = &pwm3;
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pwm4 = &pwm4;
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pwm5 = &pwm5;
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pwm6 = &pwm6;
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pwm7 = &pwm7;
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pwm8 = &pwm8;
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pwm9 = &pwm9;
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disp = &disp;
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lcd0 = &lcd0;
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lcd1 = &lcd1;
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eink = &eink;
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spi0 = &spi0;
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};
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