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sys/dts/arm/bcm2836.dtsi

Show First 20 Lines • Show All 142 Lines • ▼ Show 20 Lines gpio: gpio {
pinctrl-0 = <&pins_reserved>; pinctrl-0 = <&pins_reserved>;
/* Pins that can short 3.3V to GND in output mode: 46 /* Pins that can short 3.3V to GND in output mode: 46
* Pins used by VideoCore: 48-53 * Pins used by VideoCore: 48-53
*/ */
broadcom,read-only = <46>, <48>, <49>, <50>, broadcom,read-only = <46>, <48>, <49>, <50>,
<51>, <52>, <53>; <51>, <52>, <53>;
/* BSC0 */ spi0_pins: spi0_pins {
pins_bsc0_a: bsc0_a { brcm,pins = <9 10 11>;
broadcom,pins = <0>, <1>; brcm,function = <4>; /* alt0 */
}; };
pins_bsc0_b: bsc0_b { spi0_cs_pins: spi0_cs_pins {
broadcom,pins = <28>, <29>; brcm,pins = <8 7>;
brcm,function = <1>; /* output */
}; };
pins_bsc0_c: bsc0_c { bsc0_pins: bsc0 {
broadcom,pins = <44>, <45>; brcm,pins = <0 1>;
brcm,function = <4>; /* alt0 */
}; };
/* BSC1 */ bsc1_pins: bsc1 {
pins_bsc1_a: bsc1_a { brcm,pins = <2 3>;
broadcom,pins = <2>, <3>; brcm,function = <4>; /* alt0 */
}; };
pins_bsc1_b: bsc1_b { /* This is for compatibility with older code */
broadcom,pins = <44>, <45>;
};
/* GPCLK0 */
pins_gpclk0_a: gpclk0_a {
broadcom,pins = <4>;
};
pins_gpclk0_b: gpclk0_b {
broadcom,pins = <20>;
};
pins_gpclk0_c: gpclk0_c {
broadcom,pins = <32>;
};
pins_gpclk0_d: gpclk0_d {
broadcom,pins = <34>;
};
/* GPCLK1 */
pins_gpclk1_a: gpclk1_a {
broadcom,pins = <5>;
};
pins_gpclk1_b: gpclk1_b {
broadcom,pins = <21>;
};
pins_gpclk1_c: gpclk1_c {
broadcom,pins = <42>;
};
pins_gpclk1_d: gpclk1_d {
broadcom,pins = <44>;
};
/* GPCLK2 */
pins_gpclk2_a: gpclk2_a {
broadcom,pins = <6>;
};
pins_gpclk2_b: gpclk2_b {
broadcom,pins = <43>;
};
/* SPI0 */
pins_spi0_a: spi0_a {
broadcom,pins = <7>, <8>, <9>, <10>, <11>;
};
pins_spi0_b: spi0_b {
broadcom,pins = <35>, <36>, <37>, <38>, <39>;
};
/* PWM */
pins_pwm0_a: pwm0_a {
broadcom,pins = <12>;
};
pins_pwm0_b: pwm0_b {
broadcom,pins = <18>;
};
pins_pwm0_c: pwm0_c {
broadcom,pins = <40>;
};
pins_pwm1_a: pwm1_a {
broadcom,pins = <13>;
};
pins_pwm1_b: pwm1_b {
broadcom,pins = <19>;
};
pins_pwm1_c: pwm1_c {
broadcom,pins = <41>;
};
pins_pwm1_d: pwm1_d {
broadcom,pins = <45>;
};
/* UART0 */
pins_uart0_a: uart0_a {
broadcom,pins = <14>, <15>;
};
pins_uart0_b: uart0_b {
broadcom,pins = <32>, <33>;
};
pins_uart0_c: uart0_c {
broadcom,pins = <36>, <37>;
};
pins_uart0_fc_a: uart0_fc_a {
broadcom,pins = <16>, <17>;
};
pins_uart0_fc_b: uart0_fc_b {
broadcom,pins = <30>, <31>;
};
pins_uart0_fc_c: uart0_fc_c {
broadcom,pins = <39>, <38>;
};
/* PCM */
pins_pcm_a: pcm_a {
broadcom,pins = <18>, <19>, <20>, <21>;
};
pins_pcm_b: pcm_b {
broadcom,pins = <28>, <29>, <30>, <31>;
};
/* Secondary Address Bus */
pins_sm_addr_a: sm_addr_a {
broadcom,pins = <5>, <4>, <3>, <2>, <1>, <0>;
};
pins_sm_addr_b: sm_addr_b {
broadcom,pins = <33>, <32>, <31>, <30>, <29>,
<28>;
};
pins_sm_ctl_a: sm_ctl_a {
broadcom,pins = <6>, <7>;
};
pins_sm_ctl_b: sm_ctl_b {
broadcom,pins = <34>, <35>;
};
pins_sm_data_8bit_a: sm_data_8bit_a {
broadcom,pins = <8>, <9>, <10>, <11>, <12>,
<13>, <14>, <15>;
};
pins_sm_data_8bit_b: sm_data_8bit_b {
broadcom,pins = <36>, <37>, <38>, <39>, <40>,
<41>, <42>, <43>;
};
pins_sm_data_16bit: sm_data_16bit {
broadcom,pins = <16>, <17>, <18>, <19>, <20>,
<21>, <22>, <23>;
};
pins_sm_data_18bit: sm_data_18bit {
broadcom,pins = <24>, <25>;
};
/* BSCSL */
pins_bscsl: bscsl {
broadcom,pins = <18>, <19>;
};
/* SPISL */
pins_spisl: spisl {
broadcom,pins = <18>, <19>, <20>, <21>;
};
/* SPI1 */
pins_spi1: spi1 {
broadcom,pins = <16>, <17>, <18>, <19>, <20>,
<21>;
};
/* UART1 */
pins_uart1_a: uart1_a {
broadcom,pins = <14>, <15>;
};
pins_uart1_b: uart1_b {
broadcom,pins = <32>, <33>;
};
pins_uart1_c: uart1_c {
broadcom,pins = <40>, <41>;
};
pins_uart1_fc_a: uart1_fc_a {
broadcom,pins = <16>, <17>;
};
pins_uart1_fc_b: uart1_fc_b {
broadcom,pins = <30>, <31>;
};
pins_uart1_fc_c: uart1_fc_c {
broadcom,pins = <43>, <42>;
};
/* SPI2 */
pins_spi2: spi2 {
broadcom,pins = <40>, <41>, <42>, <43>, <44>,
<45>;
};
/* ARM JTAG */
pins_arm_jtag_trst: arm_jtag_trst {
broadcom,pins = <22>;
};
pins_arm_jtag_a: arm_jtag_a {
broadcom,pins = <4>, <5>, <6>, <12>, <13>;
};
pins_arm_jtag_b: arm_jtag_b {
broadcom,pins = <23>, <24>, <25>, <26>, <27>;
};
/* Reserved */
pins_reserved: reserved { pins_reserved: reserved {
broadcom,pins = <48>, <49>, <50>, <51>, <52>, broadcom,pins = <48>, <49>, <50>, <51>, <52>,
<53>; <53>;
}; };
}; };
cprman { cprman {
compatible = "broadcom,bcm2835-cprman"; compatible = "broadcom,bcm2835-cprman";
reg = <0x101000 0x2000>; reg = <0x101000 0x2000>;
}; };
rng { rng {
compatible = "broadcom,bcm2835-rng", compatible = "broadcom,bcm2835-rng",
"broadcom,bcm2708-rng"; "broadcom,bcm2708-rng";
reg = <0x104000 0x20>; reg = <0x104000 0x20>;
interrupts = <69>; interrupts = <69>;
interrupt-parent = <&intc>; interrupt-parent = <&intc>;
}; };
bsc0 { bsc0: bsc0 {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
compatible = "broadcom,bcm2835-bsc", compatible = "broadcom,bcm2835-bsc",
"broadcom,bcm2708-bsc"; "broadcom,bcm2708-bsc";
reg = <0x205000 0x20>; reg = <0x205000 0x20>;
interrupts = <61>; interrupts = <61>;
interrupt-parent = <&intc>; interrupt-parent = <&intc>;
}; };
bsc1 { bsc1: bsc1 {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
compatible = "broadcom,bcm2835-bsc", compatible = "broadcom,bcm2835-bsc",
"broadcom,bcm2708-bsc"; "broadcom,bcm2708-bsc";
reg = <0x804000 0x20>; reg = <0x804000 0x20>;
interrupts = <61>; interrupts = <61>;
interrupt-parent = <&intc>; interrupt-parent = <&intc>;
}; };
spi0 { spi0: spi0 {
compatible = "broadcom,bcm2835-spi", compatible = "broadcom,bcm2835-spi",
"broadcom,bcm2708-spi"; "broadcom,bcm2708-spi";
reg = <0x204000 0x20>; reg = <0x204000 0x20>;
interrupts = <62>; interrupts = <62>;
interrupt-parent = <&intc>; interrupt-parent = <&intc>;
}; };
pwm0 { pwm0 {
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