nrf: add support for nrf52805, nrf52811, nrf52820

7 files changed, 1431 insertions, 0 deletions

diff --git a/embassy-nrf/src/chips/nrf52805.rs b/embassy-nrf/src/chips/nrf52805.rs
new file mode 100644
index 000000000..8b2ba7c00
--- /dev/null
+++ b/embassy-nrf/src/chips/nrf52805.rs
@@ -0,0 +1,182 @@
+pub use nrf52805_pac as pac;
+
+pub const EASY_DMA_SIZE: usize = (1 << 14) - 1;
+pub const FORCE_COPY_BUFFER_SIZE: usize = 256;
+
+embassy_extras::peripherals! {
+    // RTC
+    RTC0,
+    RTC1,
+
+    // UARTE
+    UARTE0,
+
+    // SPI/TWI
+    TWI0,
+    SPI0,
+
+    // SAADC
+    SAADC,
+
+    // TIMER
+    TIMER0,
+    TIMER1,
+    TIMER2,
+
+    // GPIOTE
+    GPIOTE,
+    GPIOTE_CH0,
+    GPIOTE_CH1,
+    GPIOTE_CH2,
+    GPIOTE_CH3,
+    GPIOTE_CH4,
+    GPIOTE_CH5,
+    GPIOTE_CH6,
+    GPIOTE_CH7,
+
+    // PPI
+    PPI_CH0,
+    PPI_CH1,
+    PPI_CH2,
+    PPI_CH3,
+    PPI_CH4,
+    PPI_CH5,
+    PPI_CH6,
+    PPI_CH7,
+    PPI_CH8,
+    PPI_CH9,
+    PPI_CH10,
+    PPI_CH11,
+    PPI_CH12,
+    PPI_CH13,
+    PPI_CH14,
+    PPI_CH15,
+    PPI_CH16,
+    PPI_CH17,
+    PPI_CH18,
+    PPI_CH19,
+    PPI_CH20,
+    PPI_CH21,
+    PPI_CH22,
+    PPI_CH23,
+    PPI_CH24,
+    PPI_CH25,
+    PPI_CH26,
+    PPI_CH27,
+    PPI_CH28,
+    PPI_CH29,
+    PPI_CH30,
+    PPI_CH31,
+
+    PPI_GROUP0,
+    PPI_GROUP1,
+    PPI_GROUP2,
+    PPI_GROUP3,
+    PPI_GROUP4,
+    PPI_GROUP5,
+
+    // GPIO port 0
+    P0_00,
+    P0_01,
+    P0_02,
+    P0_03,
+    P0_04,
+    P0_05,
+    P0_06,
+    P0_07,
+    P0_08,
+    P0_09,
+    P0_10,
+    P0_11,
+    P0_12,
+    P0_13,
+    P0_14,
+    P0_15,
+    P0_16,
+    P0_17,
+    P0_18,
+    P0_19,
+    P0_20,
+    P0_21,
+    P0_22,
+    P0_23,
+    P0_24,
+    P0_25,
+    P0_26,
+    P0_27,
+    P0_28,
+    P0_29,
+    P0_30,
+    P0_31,
+}
+
+impl_uarte!(UARTE0, UARTE0, UARTE0_UART0);
+
+impl_spim!(SPI0, SPIM0, SPIM0_SPIS0_SPI0);
+
+impl_twim!(TWI0, TWIM0, TWIM0_TWIS0_TWI0);
+
+impl_timer!(TIMER0, TIMER0, TIMER0);
+impl_timer!(TIMER1, TIMER1, TIMER1);
+impl_timer!(TIMER2, TIMER2, TIMER2);
+
+impl_pin!(P0_00, 0, 0);
+impl_pin!(P0_01, 0, 1);
+impl_pin!(P0_02, 0, 2);
+impl_pin!(P0_03, 0, 3);
+impl_pin!(P0_04, 0, 4);
+impl_pin!(P0_05, 0, 5);
+impl_pin!(P0_06, 0, 6);
+impl_pin!(P0_07, 0, 7);
+impl_pin!(P0_08, 0, 8);
+impl_pin!(P0_09, 0, 9);
+impl_pin!(P0_10, 0, 10);
+impl_pin!(P0_11, 0, 11);
+impl_pin!(P0_12, 0, 12);
+impl_pin!(P0_13, 0, 13);
+impl_pin!(P0_14, 0, 14);
+impl_pin!(P0_15, 0, 15);
+impl_pin!(P0_16, 0, 16);
+impl_pin!(P0_17, 0, 17);
+impl_pin!(P0_18, 0, 18);
+impl_pin!(P0_19, 0, 19);
+impl_pin!(P0_20, 0, 20);
+impl_pin!(P0_21, 0, 21);
+impl_pin!(P0_22, 0, 22);
+impl_pin!(P0_23, 0, 23);
+impl_pin!(P0_24, 0, 24);
+impl_pin!(P0_25, 0, 25);
+impl_pin!(P0_26, 0, 26);
+impl_pin!(P0_27, 0, 27);
+impl_pin!(P0_28, 0, 28);
+impl_pin!(P0_29, 0, 29);
+impl_pin!(P0_30, 0, 30);
+impl_pin!(P0_31, 0, 31);
+
+pub mod irqs {
+    use embassy_macros::interrupt_declare as declare;
+    declare!(POWER_CLOCK);
+    declare!(RADIO);
+    declare!(UARTE0_UART0);
+    declare!(TWIM0_TWIS0_TWI0);
+    declare!(SPIM0_SPIS0_SPI0);
+    declare!(GPIOTE);
+    declare!(SAADC);
+    declare!(TIMER0);
+    declare!(TIMER1);
+    declare!(TIMER2);
+    declare!(RTC0);
+    declare!(TEMP);
+    declare!(RNG);
+    declare!(ECB);
+    declare!(CCM_AAR);
+    declare!(WDT);
+    declare!(RTC1);
+    declare!(QDEC);
+    declare!(SWI0_EGU0);
+    declare!(SWI1_EGU1);
+    declare!(SWI2);
+    declare!(SWI3);
+    declare!(SWI4);
+    declare!(SWI5);
+}
diff --git a/embassy-nrf/src/chips/nrf52810.rs b/embassy-nrf/src/chips/nrf52810.rs
new file mode 100644
index 000000000..7fe35b27f
--- /dev/null
+++ b/embassy-nrf/src/chips/nrf52810.rs
@@ -0,0 +1,183 @@
+pub use nrf52810_pac as pac;
+
+pub const EASY_DMA_SIZE: usize = (1 << 10) - 1;
+pub const FORCE_COPY_BUFFER_SIZE: usize = 256;
+
+embassy_extras::peripherals! {
+    // RTC
+    RTC0,
+    RTC1,
+
+    // UARTE
+    UARTE0,
+
+    // SPI/TWI
+    TWI0,
+    SPI0,
+
+    // SAADC
+    SAADC,
+
+    // TIMER
+    TIMER0,
+    TIMER1,
+    TIMER2,
+
+    // GPIOTE
+    GPIOTE,
+    GPIOTE_CH0,
+    GPIOTE_CH1,
+    GPIOTE_CH2,
+    GPIOTE_CH3,
+    GPIOTE_CH4,
+    GPIOTE_CH5,
+    GPIOTE_CH6,
+    GPIOTE_CH7,
+
+    // PPI
+    PPI_CH0,
+    PPI_CH1,
+    PPI_CH2,
+    PPI_CH3,
+    PPI_CH4,
+    PPI_CH5,
+    PPI_CH6,
+    PPI_CH7,
+    PPI_CH8,
+    PPI_CH9,
+    PPI_CH10,
+    PPI_CH11,
+    PPI_CH12,
+    PPI_CH13,
+    PPI_CH14,
+    PPI_CH15,
+    PPI_CH16,
+    PPI_CH17,
+    PPI_CH18,
+    PPI_CH19,
+    PPI_CH20,
+    PPI_CH21,
+    PPI_CH22,
+    PPI_CH23,
+    PPI_CH24,
+    PPI_CH25,
+    PPI_CH26,
+    PPI_CH27,
+    PPI_CH28,
+    PPI_CH29,
+    PPI_CH30,
+    PPI_CH31,
+
+    PPI_GROUP0,
+    PPI_GROUP1,
+    PPI_GROUP2,
+    PPI_GROUP3,
+    PPI_GROUP4,
+    PPI_GROUP5,
+
+    // GPIO port 0
+    P0_00,
+    P0_01,
+    P0_02,
+    P0_03,
+    P0_04,
+    P0_05,
+    P0_06,
+    P0_07,
+    P0_08,
+    P0_09,
+    P0_10,
+    P0_11,
+    P0_12,
+    P0_13,
+    P0_14,
+    P0_15,
+    P0_16,
+    P0_17,
+    P0_18,
+    P0_19,
+    P0_20,
+    P0_21,
+    P0_22,
+    P0_23,
+    P0_24,
+    P0_25,
+    P0_26,
+    P0_27,
+    P0_28,
+    P0_29,
+    P0_30,
+    P0_31,
+}
+
+impl_uarte!(UARTE0, UARTE0, UARTE0_UART0);
+
+impl_spim!(SPI0, SPIM0, SPIM0_SPIS0_SPI0);
+
+impl_timer!(TIMER0, TIMER0, TIMER0);
+impl_timer!(TIMER1, TIMER1, TIMER1);
+impl_timer!(TIMER2, TIMER2, TIMER2);
+
+impl_pin!(P0_00, 0, 0);
+impl_pin!(P0_01, 0, 1);
+impl_pin!(P0_02, 0, 2);
+impl_pin!(P0_03, 0, 3);
+impl_pin!(P0_04, 0, 4);
+impl_pin!(P0_05, 0, 5);
+impl_pin!(P0_06, 0, 6);
+impl_pin!(P0_07, 0, 7);
+impl_pin!(P0_08, 0, 8);
+impl_pin!(P0_09, 0, 9);
+impl_pin!(P0_10, 0, 10);
+impl_pin!(P0_11, 0, 11);
+impl_pin!(P0_12, 0, 12);
+impl_pin!(P0_13, 0, 13);
+impl_pin!(P0_14, 0, 14);
+impl_pin!(P0_15, 0, 15);
+impl_pin!(P0_16, 0, 16);
+impl_pin!(P0_17, 0, 17);
+impl_pin!(P0_18, 0, 18);
+impl_pin!(P0_19, 0, 19);
+impl_pin!(P0_20, 0, 20);
+impl_pin!(P0_21, 0, 21);
+impl_pin!(P0_22, 0, 22);
+impl_pin!(P0_23, 0, 23);
+impl_pin!(P0_24, 0, 24);
+impl_pin!(P0_25, 0, 25);
+impl_pin!(P0_26, 0, 26);
+impl_pin!(P0_27, 0, 27);
+impl_pin!(P0_28, 0, 28);
+impl_pin!(P0_29, 0, 29);
+impl_pin!(P0_30, 0, 30);
+impl_pin!(P0_31, 0, 31);
+
+pub mod irqs {
+    use embassy_macros::interrupt_declare as declare;
+    declare!(POWER_CLOCK);
+    declare!(RADIO);
+    declare!(UARTE0_UART0);
+    declare!(TWIM0_TWIS0_TWI0);
+    declare!(SPIM0_SPIS0_SPI0);
+    declare!(GPIOTE);
+    declare!(SAADC);
+    declare!(TIMER0);
+    declare!(TIMER1);
+    declare!(TIMER2);
+    declare!(RTC0);
+    declare!(TEMP);
+    declare!(RNG);
+    declare!(ECB);
+    declare!(CCM_AAR);
+    declare!(WDT);
+    declare!(RTC1);
+    declare!(QDEC);
+    declare!(COMP);
+    declare!(SWI0_EGU0);
+    declare!(SWI1_EGU1);
+    declare!(SWI2);
+    declare!(SWI3);
+    declare!(SWI4);
+    declare!(SWI5);
+    declare!(PWM0);
+    declare!(PDM);
+}
diff --git a/embassy-nrf/src/chips/nrf52811.rs b/embassy-nrf/src/chips/nrf52811.rs
new file mode 100644
index 000000000..e3f4f18ba
--- /dev/null
+++ b/embassy-nrf/src/chips/nrf52811.rs
@@ -0,0 +1,184 @@
+pub use nrf52811_pac as pac;
+
+pub const EASY_DMA_SIZE: usize = (1 << 14) - 1;
+pub const FORCE_COPY_BUFFER_SIZE: usize = 256;
+
+embassy_extras::peripherals! {
+    // RTC
+    RTC0,
+    RTC1,
+
+    // UARTE
+    UARTE0,
+
+    // SPI/TWI
+    TWISPI0,
+    SPI1,
+
+    // SAADC
+    SAADC,
+
+    // TIMER
+    TIMER0,
+    TIMER1,
+    TIMER2,
+
+    // GPIOTE
+    GPIOTE,
+    GPIOTE_CH0,
+    GPIOTE_CH1,
+    GPIOTE_CH2,
+    GPIOTE_CH3,
+    GPIOTE_CH4,
+    GPIOTE_CH5,
+    GPIOTE_CH6,
+    GPIOTE_CH7,
+
+    // PPI
+    PPI_CH0,
+    PPI_CH1,
+    PPI_CH2,
+    PPI_CH3,
+    PPI_CH4,
+    PPI_CH5,
+    PPI_CH6,
+    PPI_CH7,
+    PPI_CH8,
+    PPI_CH9,
+    PPI_CH10,
+    PPI_CH11,
+    PPI_CH12,
+    PPI_CH13,
+    PPI_CH14,
+    PPI_CH15,
+    PPI_CH16,
+    PPI_CH17,
+    PPI_CH18,
+    PPI_CH19,
+    PPI_CH20,
+    PPI_CH21,
+    PPI_CH22,
+    PPI_CH23,
+    PPI_CH24,
+    PPI_CH25,
+    PPI_CH26,
+    PPI_CH27,
+    PPI_CH28,
+    PPI_CH29,
+    PPI_CH30,
+    PPI_CH31,
+
+    PPI_GROUP0,
+    PPI_GROUP1,
+    PPI_GROUP2,
+    PPI_GROUP3,
+    PPI_GROUP4,
+    PPI_GROUP5,
+
+    // GPIO port 0
+    P0_00,
+    P0_01,
+    P0_02,
+    P0_03,
+    P0_04,
+    P0_05,
+    P0_06,
+    P0_07,
+    P0_08,
+    P0_09,
+    P0_10,
+    P0_11,
+    P0_12,
+    P0_13,
+    P0_14,
+    P0_15,
+    P0_16,
+    P0_17,
+    P0_18,
+    P0_19,
+    P0_20,
+    P0_21,
+    P0_22,
+    P0_23,
+    P0_24,
+    P0_25,
+    P0_26,
+    P0_27,
+    P0_28,
+    P0_29,
+    P0_30,
+    P0_31,
+}
+
+impl_uarte!(UARTE0, UARTE0, UARTE0_UART0);
+
+impl_spim!(TWISPI0, SPIM0, TWIM0_TWIS0_TWI0_SPIM0_SPIS0_SPI0);
+impl_spim!(SPI1, SPIM1, SPIM1_SPIS1_SPI1);
+
+impl_timer!(TIMER0, TIMER0, TIMER0);
+impl_timer!(TIMER1, TIMER1, TIMER1);
+impl_timer!(TIMER2, TIMER2, TIMER2);
+
+impl_pin!(P0_00, 0, 0);
+impl_pin!(P0_01, 0, 1);
+impl_pin!(P0_02, 0, 2);
+impl_pin!(P0_03, 0, 3);
+impl_pin!(P0_04, 0, 4);
+impl_pin!(P0_05, 0, 5);
+impl_pin!(P0_06, 0, 6);
+impl_pin!(P0_07, 0, 7);
+impl_pin!(P0_08, 0, 8);
+impl_pin!(P0_09, 0, 9);
+impl_pin!(P0_10, 0, 10);
+impl_pin!(P0_11, 0, 11);
+impl_pin!(P0_12, 0, 12);
+impl_pin!(P0_13, 0, 13);
+impl_pin!(P0_14, 0, 14);
+impl_pin!(P0_15, 0, 15);
+impl_pin!(P0_16, 0, 16);
+impl_pin!(P0_17, 0, 17);
+impl_pin!(P0_18, 0, 18);
+impl_pin!(P0_19, 0, 19);
+impl_pin!(P0_20, 0, 20);
+impl_pin!(P0_21, 0, 21);
+impl_pin!(P0_22, 0, 22);
+impl_pin!(P0_23, 0, 23);
+impl_pin!(P0_24, 0, 24);
+impl_pin!(P0_25, 0, 25);
+impl_pin!(P0_26, 0, 26);
+impl_pin!(P0_27, 0, 27);
+impl_pin!(P0_28, 0, 28);
+impl_pin!(P0_29, 0, 29);
+impl_pin!(P0_30, 0, 30);
+impl_pin!(P0_31, 0, 31);
+
+pub mod irqs {
+    use embassy_macros::interrupt_declare as declare;
+    declare!(POWER_CLOCK);
+    declare!(RADIO);
+    declare!(UARTE0_UART0);
+    declare!(TWIM0_TWIS0_TWI0_SPIM0_SPIS0_SPI0);
+    declare!(SPIM1_SPIS1_SPI1);
+    declare!(GPIOTE);
+    declare!(SAADC);
+    declare!(TIMER0);
+    declare!(TIMER1);
+    declare!(TIMER2);
+    declare!(RTC0);
+    declare!(TEMP);
+    declare!(RNG);
+    declare!(ECB);
+    declare!(CCM_AAR);
+    declare!(WDT);
+    declare!(RTC1);
+    declare!(QDEC);
+    declare!(COMP);
+    declare!(SWI0_EGU0);
+    declare!(SWI1_EGU1);
+    declare!(SWI2);
+    declare!(SWI3);
+    declare!(SWI4);
+    declare!(SWI5);
+    declare!(PWM0);
+    declare!(PDM);
+}
diff --git a/embassy-nrf/src/chips/nrf52820.rs b/embassy-nrf/src/chips/nrf52820.rs
new file mode 100644
index 000000000..e367a7916
--- /dev/null
+++ b/embassy-nrf/src/chips/nrf52820.rs
@@ -0,0 +1,185 @@
+pub use nrf52820_pac as pac;
+
+pub const EASY_DMA_SIZE: usize = (1 << 15) - 1;
+pub const FORCE_COPY_BUFFER_SIZE: usize = 512;
+
+embassy_extras::peripherals! {
+    // RTC
+    RTC0,
+    RTC1,
+
+    // UARTE
+    UARTE0,
+
+    // SPI/TWI
+    TWISPI0,
+    TWISPI1,
+
+    // SAADC
+    SAADC,
+
+    // TIMER
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    TIMER3,
+
+    // GPIOTE
+    GPIOTE,
+    GPIOTE_CH0,
+    GPIOTE_CH1,
+    GPIOTE_CH2,
+    GPIOTE_CH3,
+    GPIOTE_CH4,
+    GPIOTE_CH5,
+    GPIOTE_CH6,
+    GPIOTE_CH7,
+
+    // PPI
+    PPI_CH0,
+    PPI_CH1,
+    PPI_CH2,
+    PPI_CH3,
+    PPI_CH4,
+    PPI_CH5,
+    PPI_CH6,
+    PPI_CH7,
+    PPI_CH8,
+    PPI_CH9,
+    PPI_CH10,
+    PPI_CH11,
+    PPI_CH12,
+    PPI_CH13,
+    PPI_CH14,
+    PPI_CH15,
+    PPI_CH16,
+    PPI_CH17,
+    PPI_CH18,
+    PPI_CH19,
+    PPI_CH20,
+    PPI_CH21,
+    PPI_CH22,
+    PPI_CH23,
+    PPI_CH24,
+    PPI_CH25,
+    PPI_CH26,
+    PPI_CH27,
+    PPI_CH28,
+    PPI_CH29,
+    PPI_CH30,
+    PPI_CH31,
+
+    PPI_GROUP0,
+    PPI_GROUP1,
+    PPI_GROUP2,
+    PPI_GROUP3,
+    PPI_GROUP4,
+    PPI_GROUP5,
+
+    // GPIO port 0
+    P0_00,
+    P0_01,
+    P0_02,
+    P0_03,
+    P0_04,
+    P0_05,
+    P0_06,
+    P0_07,
+    P0_08,
+    P0_09,
+    P0_10,
+    P0_11,
+    P0_12,
+    P0_13,
+    P0_14,
+    P0_15,
+    P0_16,
+    P0_17,
+    P0_18,
+    P0_19,
+    P0_20,
+    P0_21,
+    P0_22,
+    P0_23,
+    P0_24,
+    P0_25,
+    P0_26,
+    P0_27,
+    P0_28,
+    P0_29,
+    P0_30,
+    P0_31,
+}
+
+impl_uarte!(UARTE0, UARTE0, UARTE0_UART0);
+
+impl_spim!(TWISPI0, SPIM0, SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
+impl_spim!(TWISPI1, SPIM1, SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
+
+impl_timer!(TIMER0, TIMER0, TIMER0);
+impl_timer!(TIMER1, TIMER1, TIMER1);
+impl_timer!(TIMER2, TIMER2, TIMER2);
+impl_timer!(TIMER3, TIMER3, TIMER3, extended);
+
+impl_pin!(P0_00, 0, 0);
+impl_pin!(P0_01, 0, 1);
+impl_pin!(P0_02, 0, 2);
+impl_pin!(P0_03, 0, 3);
+impl_pin!(P0_04, 0, 4);
+impl_pin!(P0_05, 0, 5);
+impl_pin!(P0_06, 0, 6);
+impl_pin!(P0_07, 0, 7);
+impl_pin!(P0_08, 0, 8);
+impl_pin!(P0_09, 0, 9);
+impl_pin!(P0_10, 0, 10);
+impl_pin!(P0_11, 0, 11);
+impl_pin!(P0_12, 0, 12);
+impl_pin!(P0_13, 0, 13);
+impl_pin!(P0_14, 0, 14);
+impl_pin!(P0_15, 0, 15);
+impl_pin!(P0_16, 0, 16);
+impl_pin!(P0_17, 0, 17);
+impl_pin!(P0_18, 0, 18);
+impl_pin!(P0_19, 0, 19);
+impl_pin!(P0_20, 0, 20);
+impl_pin!(P0_21, 0, 21);
+impl_pin!(P0_22, 0, 22);
+impl_pin!(P0_23, 0, 23);
+impl_pin!(P0_24, 0, 24);
+impl_pin!(P0_25, 0, 25);
+impl_pin!(P0_26, 0, 26);
+impl_pin!(P0_27, 0, 27);
+impl_pin!(P0_28, 0, 28);
+impl_pin!(P0_29, 0, 29);
+impl_pin!(P0_30, 0, 30);
+impl_pin!(P0_31, 0, 31);
+
+pub mod irqs {
+    use embassy_macros::interrupt_declare as declare;
+    declare!(POWER_CLOCK);
+    declare!(RADIO);
+    declare!(UARTE0_UART0);
+    declare!(SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
+    declare!(SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
+    declare!(GPIOTE);
+    declare!(TIMER0);
+    declare!(TIMER1);
+    declare!(TIMER2);
+    declare!(RTC0);
+    declare!(TEMP);
+    declare!(RNG);
+    declare!(ECB);
+    declare!(CCM_AAR);
+    declare!(WDT);
+    declare!(RTC1);
+    declare!(QDEC);
+    declare!(COMP);
+    declare!(SWI0_EGU0);
+    declare!(SWI1_EGU1);
+    declare!(SWI2_EGU2);
+    declare!(SWI3_EGU3);
+    declare!(SWI4_EGU4);
+    declare!(SWI5_EGU5);
+    declare!(TIMER3);
+    declare!(USBD);
+}
diff --git a/embassy-nrf/src/chips/nrf52832.rs b/embassy-nrf/src/chips/nrf52832.rs
new file mode 100644
index 000000000..e0669d93e
--- /dev/null
+++ b/embassy-nrf/src/chips/nrf52832.rs
@@ -0,0 +1,202 @@
+pub use nrf52832_pac as pac;
+
+pub const EASY_DMA_SIZE: usize = (1 << 8) - 1;
+pub const FORCE_COPY_BUFFER_SIZE: usize = 255;
+
+embassy_extras::peripherals! {
+    // RTC
+    RTC0,
+    RTC1,
+    RTC2,
+
+    // UARTE
+    UARTE0,
+
+    // SPI/TWI
+    TWISPI0,
+    TWISPI1,
+    SPI2,
+    SPI3,
+
+    // SAADC
+    SAADC,
+
+    // TIMER
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    TIMER3,
+    TIMER4,
+
+    // GPIOTE
+    GPIOTE,
+    GPIOTE_CH0,
+    GPIOTE_CH1,
+    GPIOTE_CH2,
+    GPIOTE_CH3,
+    GPIOTE_CH4,
+    GPIOTE_CH5,
+    GPIOTE_CH6,
+    GPIOTE_CH7,
+
+    // PPI
+    PPI_CH0,
+    PPI_CH1,
+    PPI_CH2,
+    PPI_CH3,
+    PPI_CH4,
+    PPI_CH5,
+    PPI_CH6,
+    PPI_CH7,
+    PPI_CH8,
+    PPI_CH9,
+    PPI_CH10,
+    PPI_CH11,
+    PPI_CH12,
+    PPI_CH13,
+    PPI_CH14,
+    PPI_CH15,
+    PPI_CH16,
+    PPI_CH17,
+    PPI_CH18,
+    PPI_CH19,
+    PPI_CH20,
+    PPI_CH21,
+    PPI_CH22,
+    PPI_CH23,
+    PPI_CH24,
+    PPI_CH25,
+    PPI_CH26,
+    PPI_CH27,
+    PPI_CH28,
+    PPI_CH29,
+    PPI_CH30,
+    PPI_CH31,
+
+    PPI_GROUP0,
+    PPI_GROUP1,
+    PPI_GROUP2,
+    PPI_GROUP3,
+    PPI_GROUP4,
+    PPI_GROUP5,
+
+    // GPIO port 0
+    P0_00,
+    P0_01,
+    P0_02,
+    P0_03,
+    P0_04,
+    P0_05,
+    P0_06,
+    P0_07,
+    P0_08,
+    P0_09,
+    P0_10,
+    P0_11,
+    P0_12,
+    P0_13,
+    P0_14,
+    P0_15,
+    P0_16,
+    P0_17,
+    P0_18,
+    P0_19,
+    P0_20,
+    P0_21,
+    P0_22,
+    P0_23,
+    P0_24,
+    P0_25,
+    P0_26,
+    P0_27,
+    P0_28,
+    P0_29,
+    P0_30,
+    P0_31,
+}
+
+impl_uarte!(UARTE0, UARTE0, UARTE0_UART0);
+
+impl_spim!(TWISPI0, SPIM0, SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
+impl_spim!(TWISPI1, SPIM1, SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
+impl_spim!(SPI2, SPIM2, SPIM2_SPIS2_SPI2);
+
+impl_timer!(TIMER0, TIMER0, TIMER0);
+impl_timer!(TIMER1, TIMER1, TIMER1);
+impl_timer!(TIMER2, TIMER2, TIMER2);
+impl_timer!(TIMER3, TIMER3, TIMER3, extended);
+impl_timer!(TIMER4, TIMER4, TIMER4, extended);
+
+impl_pin!(P0_00, 0, 0);
+impl_pin!(P0_01, 0, 1);
+impl_pin!(P0_02, 0, 2);
+impl_pin!(P0_03, 0, 3);
+impl_pin!(P0_04, 0, 4);
+impl_pin!(P0_05, 0, 5);
+impl_pin!(P0_06, 0, 6);
+impl_pin!(P0_07, 0, 7);
+impl_pin!(P0_08, 0, 8);
+impl_pin!(P0_09, 0, 9);
+impl_pin!(P0_10, 0, 10);
+impl_pin!(P0_11, 0, 11);
+impl_pin!(P0_12, 0, 12);
+impl_pin!(P0_13, 0, 13);
+impl_pin!(P0_14, 0, 14);
+impl_pin!(P0_15, 0, 15);
+impl_pin!(P0_16, 0, 16);
+impl_pin!(P0_17, 0, 17);
+impl_pin!(P0_18, 0, 18);
+impl_pin!(P0_19, 0, 19);
+impl_pin!(P0_20, 0, 20);
+impl_pin!(P0_21, 0, 21);
+impl_pin!(P0_22, 0, 22);
+impl_pin!(P0_23, 0, 23);
+impl_pin!(P0_24, 0, 24);
+impl_pin!(P0_25, 0, 25);
+impl_pin!(P0_26, 0, 26);
+impl_pin!(P0_27, 0, 27);
+impl_pin!(P0_28, 0, 28);
+impl_pin!(P0_29, 0, 29);
+impl_pin!(P0_30, 0, 30);
+impl_pin!(P0_31, 0, 31);
+
+pub mod irqs {
+    use embassy_macros::interrupt_declare as declare;
+    declare!(POWER_CLOCK);
+    declare!(RADIO);
+    declare!(UARTE0_UART0);
+    declare!(SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
+    declare!(SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
+    declare!(NFCT);
+    declare!(GPIOTE);
+    declare!(SAADC);
+    declare!(TIMER0);
+    declare!(TIMER1);
+    declare!(TIMER2);
+    declare!(RTC0);
+    declare!(TEMP);
+    declare!(RNG);
+    declare!(ECB);
+    declare!(CCM_AAR);
+    declare!(WDT);
+    declare!(RTC1);
+    declare!(QDEC);
+    declare!(COMP_LPCOMP);
+    declare!(SWI0_EGU0);
+    declare!(SWI1_EGU1);
+    declare!(SWI2_EGU2);
+    declare!(SWI3_EGU3);
+    declare!(SWI4_EGU4);
+    declare!(SWI5_EGU5);
+    declare!(TIMER3);
+    declare!(TIMER4);
+    declare!(PWM0);
+    declare!(PDM);
+    declare!(MWU);
+    declare!(PWM1);
+    declare!(PWM2);
+    declare!(SPIM2_SPIS2_SPI2);
+    declare!(RTC2);
+    declare!(I2S);
+    declare!(FPU);
+}
diff --git a/embassy-nrf/src/chips/nrf52833.rs b/embassy-nrf/src/chips/nrf52833.rs
new file mode 100644
index 000000000..a0b434229
--- /dev/null
+++ b/embassy-nrf/src/chips/nrf52833.rs
@@ -0,0 +1,244 @@
+pub use nrf52833_pac as pac;
+
+pub const EASY_DMA_SIZE: usize = (1 << 16) - 1;
+pub const FORCE_COPY_BUFFER_SIZE: usize = 512;
+
+embassy_extras::peripherals! {
+    // RTC
+    RTC0,
+    RTC1,
+    RTC2,
+
+    // UARTE
+    UARTE0,
+    UARTE1,
+
+    // SPI/TWI
+    TWISPI0,
+    TWISPI1,
+    SPI2,
+    SPI3,
+
+    // SAADC
+    SAADC,
+
+    // TIMER
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    TIMER3,
+    TIMER4,
+
+    // GPIOTE
+    GPIOTE,
+    GPIOTE_CH0,
+    GPIOTE_CH1,
+    GPIOTE_CH2,
+    GPIOTE_CH3,
+    GPIOTE_CH4,
+    GPIOTE_CH5,
+    GPIOTE_CH6,
+    GPIOTE_CH7,
+
+    // PPI
+    PPI_CH0,
+    PPI_CH1,
+    PPI_CH2,
+    PPI_CH3,
+    PPI_CH4,
+    PPI_CH5,
+    PPI_CH6,
+    PPI_CH7,
+    PPI_CH8,
+    PPI_CH9,
+    PPI_CH10,
+    PPI_CH11,
+    PPI_CH12,
+    PPI_CH13,
+    PPI_CH14,
+    PPI_CH15,
+    PPI_CH16,
+    PPI_CH17,
+    PPI_CH18,
+    PPI_CH19,
+    PPI_CH20,
+    PPI_CH21,
+    PPI_CH22,
+    PPI_CH23,
+    PPI_CH24,
+    PPI_CH25,
+    PPI_CH26,
+    PPI_CH27,
+    PPI_CH28,
+    PPI_CH29,
+    PPI_CH30,
+    PPI_CH31,
+
+    PPI_GROUP0,
+    PPI_GROUP1,
+    PPI_GROUP2,
+    PPI_GROUP3,
+    PPI_GROUP4,
+    PPI_GROUP5,
+
+    // GPIO port 0
+    P0_00,
+    P0_01,
+    P0_02,
+    P0_03,
+    P0_04,
+    P0_05,
+    P0_06,
+    P0_07,
+    P0_08,
+    P0_09,
+    P0_10,
+    P0_11,
+    P0_12,
+    P0_13,
+    P0_14,
+    P0_15,
+    P0_16,
+    P0_17,
+    P0_18,
+    P0_19,
+    P0_20,
+    P0_21,
+    P0_22,
+    P0_23,
+    P0_24,
+    P0_25,
+    P0_26,
+    P0_27,
+    P0_28,
+    P0_29,
+    P0_30,
+    P0_31,
+
+    // GPIO port 1
+    P1_00,
+    P1_01,
+    P1_02,
+    P1_03,
+    P1_04,
+    P1_05,
+    P1_06,
+    P1_07,
+    P1_08,
+    P1_09,
+    P1_10,
+    P1_11,
+    P1_12,
+    P1_13,
+    P1_14,
+    P1_15,
+}
+
+impl_uarte!(UARTE0, UARTE0, UARTE0_UART0);
+impl_uarte!(UARTE1, UARTE1, UARTE1);
+
+impl_spim!(TWISPI0, SPIM0, SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
+impl_spim!(TWISPI1, SPIM1, SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
+impl_spim!(SPI2, SPIM2, SPIM2_SPIS2_SPI2);
+impl_spim!(SPI3, SPIM3, SPIM3);
+
+impl_timer!(TIMER0, TIMER0, TIMER0);
+impl_timer!(TIMER1, TIMER1, TIMER1);
+impl_timer!(TIMER2, TIMER2, TIMER2);
+impl_timer!(TIMER3, TIMER3, TIMER3, extended);
+impl_timer!(TIMER4, TIMER4, TIMER4, extended);
+
+impl_pin!(P0_00, 0, 0);
+impl_pin!(P0_01, 0, 1);
+impl_pin!(P0_02, 0, 2);
+impl_pin!(P0_03, 0, 3);
+impl_pin!(P0_04, 0, 4);
+impl_pin!(P0_05, 0, 5);
+impl_pin!(P0_06, 0, 6);
+impl_pin!(P0_07, 0, 7);
+impl_pin!(P0_08, 0, 8);
+impl_pin!(P0_09, 0, 9);
+impl_pin!(P0_10, 0, 10);
+impl_pin!(P0_11, 0, 11);
+impl_pin!(P0_12, 0, 12);
+impl_pin!(P0_13, 0, 13);
+impl_pin!(P0_14, 0, 14);
+impl_pin!(P0_15, 0, 15);
+impl_pin!(P0_16, 0, 16);
+impl_pin!(P0_17, 0, 17);
+impl_pin!(P0_18, 0, 18);
+impl_pin!(P0_19, 0, 19);
+impl_pin!(P0_20, 0, 20);
+impl_pin!(P0_21, 0, 21);
+impl_pin!(P0_22, 0, 22);
+impl_pin!(P0_23, 0, 23);
+impl_pin!(P0_24, 0, 24);
+impl_pin!(P0_25, 0, 25);
+impl_pin!(P0_26, 0, 26);
+impl_pin!(P0_27, 0, 27);
+impl_pin!(P0_28, 0, 28);
+impl_pin!(P0_29, 0, 29);
+impl_pin!(P0_30, 0, 30);
+impl_pin!(P0_31, 0, 31);
+
+impl_pin!(P1_00, 1, 0);
+impl_pin!(P1_01, 1, 1);
+impl_pin!(P1_02, 1, 2);
+impl_pin!(P1_03, 1, 3);
+impl_pin!(P1_04, 1, 4);
+impl_pin!(P1_05, 1, 5);
+impl_pin!(P1_06, 1, 6);
+impl_pin!(P1_07, 1, 7);
+impl_pin!(P1_08, 1, 8);
+impl_pin!(P1_09, 1, 9);
+impl_pin!(P1_10, 1, 10);
+impl_pin!(P1_11, 1, 11);
+impl_pin!(P1_12, 1, 12);
+impl_pin!(P1_13, 1, 13);
+impl_pin!(P1_14, 1, 14);
+impl_pin!(P1_15, 1, 15);
+
+pub mod irqs {
+    use embassy_macros::interrupt_declare as declare;
+    declare!(POWER_CLOCK);
+    declare!(RADIO);
+    declare!(UARTE0_UART0);
+    declare!(SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
+    declare!(SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
+    declare!(NFCT);
+    declare!(GPIOTE);
+    declare!(SAADC);
+    declare!(TIMER0);
+    declare!(TIMER1);
+    declare!(TIMER2);
+    declare!(RTC0);
+    declare!(TEMP);
+    declare!(RNG);
+    declare!(ECB);
+    declare!(CCM_AAR);
+    declare!(WDT);
+    declare!(RTC1);
+    declare!(QDEC);
+    declare!(COMP_LPCOMP);
+    declare!(SWI0_EGU0);
+    declare!(SWI1_EGU1);
+    declare!(SWI2_EGU2);
+    declare!(SWI3_EGU3);
+    declare!(SWI4_EGU4);
+    declare!(SWI5_EGU5);
+    declare!(TIMER3);
+    declare!(TIMER4);
+    declare!(PWM0);
+    declare!(PDM);
+    declare!(MWU);
+    declare!(PWM1);
+    declare!(PWM2);
+    declare!(SPIM2_SPIS2_SPI2);
+    declare!(RTC2);
+    declare!(I2S);
+    declare!(FPU);
+    declare!(USBD);
+    declare!(UARTE1);
+    declare!(PWM3);
+    declare!(SPIM3);
+}
diff --git a/embassy-nrf/src/chips/nrf52840.rs b/embassy-nrf/src/chips/nrf52840.rs
new file mode 100644
index 000000000..9a9f99201
--- /dev/null
+++ b/embassy-nrf/src/chips/nrf52840.rs
@@ -0,0 +1,251 @@
+pub use nrf52840_pac as pac;
+
+pub const EASY_DMA_SIZE: usize = (1 << 16) - 1;
+pub const FORCE_COPY_BUFFER_SIZE: usize = 512;
+
+embassy_extras::peripherals! {
+    // RTC
+    RTC0,
+    RTC1,
+    RTC2,
+
+    // QSPI
+    QSPI,
+
+    // UARTE
+    UARTE0,
+    UARTE1,
+
+    // SPI/TWI
+    TWISPI0,
+    TWISPI1,
+    SPI2,
+    SPI3,
+
+    // SAADC
+    SAADC,
+
+    // TIMER
+    TIMER0,
+    TIMER1,
+    TIMER2,
+    TIMER3,
+    TIMER4,
+
+    // GPIOTE
+    GPIOTE,
+    GPIOTE_CH0,
+    GPIOTE_CH1,
+    GPIOTE_CH2,
+    GPIOTE_CH3,
+    GPIOTE_CH4,
+    GPIOTE_CH5,
+    GPIOTE_CH6,
+    GPIOTE_CH7,
+
+    // PPI
+    PPI_CH0,
+    PPI_CH1,
+    PPI_CH2,
+    PPI_CH3,
+    PPI_CH4,
+    PPI_CH5,
+    PPI_CH6,
+    PPI_CH7,
+    PPI_CH8,
+    PPI_CH9,
+    PPI_CH10,
+    PPI_CH11,
+    PPI_CH12,
+    PPI_CH13,
+    PPI_CH14,
+    PPI_CH15,
+    PPI_CH16,
+    PPI_CH17,
+    PPI_CH18,
+    PPI_CH19,
+    PPI_CH20,
+    PPI_CH21,
+    PPI_CH22,
+    PPI_CH23,
+    PPI_CH24,
+    PPI_CH25,
+    PPI_CH26,
+    PPI_CH27,
+    PPI_CH28,
+    PPI_CH29,
+    PPI_CH30,
+    PPI_CH31,
+
+    PPI_GROUP0,
+    PPI_GROUP1,
+    PPI_GROUP2,
+    PPI_GROUP3,
+    PPI_GROUP4,
+    PPI_GROUP5,
+
+    // GPIO port 0
+    P0_00,
+    P0_01,
+    P0_02,
+    P0_03,
+    P0_04,
+    P0_05,
+    P0_06,
+    P0_07,
+    P0_08,
+    P0_09,
+    P0_10,
+    P0_11,
+    P0_12,
+    P0_13,
+    P0_14,
+    P0_15,
+    P0_16,
+    P0_17,
+    P0_18,
+    P0_19,
+    P0_20,
+    P0_21,
+    P0_22,
+    P0_23,
+    P0_24,
+    P0_25,
+    P0_26,
+    P0_27,
+    P0_28,
+    P0_29,
+    P0_30,
+    P0_31,
+
+    // GPIO port 1
+    P1_00,
+    P1_01,
+    P1_02,
+    P1_03,
+    P1_04,
+    P1_05,
+    P1_06,
+    P1_07,
+    P1_08,
+    P1_09,
+    P1_10,
+    P1_11,
+    P1_12,
+    P1_13,
+    P1_14,
+    P1_15,
+}
+
+impl_uarte!(UARTE0, UARTE0, UARTE0_UART0);
+impl_uarte!(UARTE1, UARTE1, UARTE1);
+
+impl_spim!(TWISPI0, SPIM0, SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
+impl_spim!(TWISPI1, SPIM1, SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
+impl_spim!(SPI2, SPIM2, SPIM2_SPIS2_SPI2);
+impl_spim!(SPI3, SPIM3, SPIM3);
+
+impl_timer!(TIMER0, TIMER0, TIMER0);
+impl_timer!(TIMER1, TIMER1, TIMER1);
+impl_timer!(TIMER2, TIMER2, TIMER2);
+impl_timer!(TIMER3, TIMER3, TIMER3, extended);
+impl_timer!(TIMER4, TIMER4, TIMER4, extended);
+
+impl_qspi!(QSPI, QSPI, QSPI);
+
+impl_pin!(P0_00, 0, 0);
+impl_pin!(P0_01, 0, 1);
+impl_pin!(P0_02, 0, 2);
+impl_pin!(P0_03, 0, 3);
+impl_pin!(P0_04, 0, 4);
+impl_pin!(P0_05, 0, 5);
+impl_pin!(P0_06, 0, 6);
+impl_pin!(P0_07, 0, 7);
+impl_pin!(P0_08, 0, 8);
+impl_pin!(P0_09, 0, 9);
+impl_pin!(P0_10, 0, 10);
+impl_pin!(P0_11, 0, 11);
+impl_pin!(P0_12, 0, 12);
+impl_pin!(P0_13, 0, 13);
+impl_pin!(P0_14, 0, 14);
+impl_pin!(P0_15, 0, 15);
+impl_pin!(P0_16, 0, 16);
+impl_pin!(P0_17, 0, 17);
+impl_pin!(P0_18, 0, 18);
+impl_pin!(P0_19, 0, 19);
+impl_pin!(P0_20, 0, 20);
+impl_pin!(P0_21, 0, 21);
+impl_pin!(P0_22, 0, 22);
+impl_pin!(P0_23, 0, 23);
+impl_pin!(P0_24, 0, 24);
+impl_pin!(P0_25, 0, 25);
+impl_pin!(P0_26, 0, 26);
+impl_pin!(P0_27, 0, 27);
+impl_pin!(P0_28, 0, 28);
+impl_pin!(P0_29, 0, 29);
+impl_pin!(P0_30, 0, 30);
+impl_pin!(P0_31, 0, 31);
+
+impl_pin!(P1_00, 1, 0);
+impl_pin!(P1_01, 1, 1);
+impl_pin!(P1_02, 1, 2);
+impl_pin!(P1_03, 1, 3);
+impl_pin!(P1_04, 1, 4);
+impl_pin!(P1_05, 1, 5);
+impl_pin!(P1_06, 1, 6);
+impl_pin!(P1_07, 1, 7);
+impl_pin!(P1_08, 1, 8);
+impl_pin!(P1_09, 1, 9);
+impl_pin!(P1_10, 1, 10);
+impl_pin!(P1_11, 1, 11);
+impl_pin!(P1_12, 1, 12);
+impl_pin!(P1_13, 1, 13);
+impl_pin!(P1_14, 1, 14);
+impl_pin!(P1_15, 1, 15);
+
+pub mod irqs {
+    use embassy_macros::interrupt_declare as declare;
+    declare!(POWER_CLOCK);
+    declare!(RADIO);
+    declare!(UARTE0_UART0);
+    declare!(SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0);
+    declare!(SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1);
+    declare!(NFCT);
+    declare!(GPIOTE);
+    declare!(SAADC);
+    declare!(TIMER0);
+    declare!(TIMER1);
+    declare!(TIMER2);
+    declare!(RTC0);
+    declare!(TEMP);
+    declare!(RNG);
+    declare!(ECB);
+    declare!(CCM_AAR);
+    declare!(WDT);
+    declare!(RTC1);
+    declare!(QDEC);
+    declare!(COMP_LPCOMP);
+    declare!(SWI0_EGU0);
+    declare!(SWI1_EGU1);
+    declare!(SWI2_EGU2);
+    declare!(SWI3_EGU3);
+    declare!(SWI4_EGU4);
+    declare!(SWI5_EGU5);
+    declare!(TIMER3);
+    declare!(TIMER4);
+    declare!(PWM0);
+    declare!(PDM);
+    declare!(MWU);
+    declare!(PWM1);
+    declare!(PWM2);
+    declare!(SPIM2_SPIS2_SPI2);
+    declare!(RTC2);
+    declare!(I2S);
+    declare!(FPU);
+    declare!(USBD);
+    declare!(UARTE1);
+    declare!(QSPI);
+    declare!(CRYPTOCELL);
+    declare!(PWM3);
+    declare!(SPIM3);
+}