Commit 95ee8f0f authored by Mahesh Mahadevan's avatar Mahesh Mahadevan Committed by Christopher Friedt
Browse files

soc: LPC55S69: Add USB support 



1. Update soc.c file to add USB clock setup
2. Add a linker script file to move USB transfer
   buffer and controller buffers to USB RAM
3. Update Kconfig's to add USB support
4. Add zephyr_udc0 nodelabel

Signed-off-by: default avatarMahesh Mahadevan <mahesh.mahadevan@nxp.com>
parent 7929b106

boards/arm/lpcxpresso55s69/doc/index.rst

+2 −0
Original line number Diff line number Diff line
@@ -80,6 +80,8 @@ features: 
+-----------+------------+-------------------------------------+

| HWINFO    | on-chip    | Unique device serial number         |

+-----------+------------+-------------------------------------+

| USB       | on-chip    | USB device                          |

+-----------+------------+-------------------------------------+



Targets available

==================

boards/arm/lpcxpresso55s69/lpcxpresso55s69_cpu0.dts

+4 −0
Original line number Diff line number Diff line
@@ -105,3 +105,7 @@ 
&mailbox0 {

	status = "okay";

};



zephyr_udc0: &usbhs {

	status = "okay";

};

boards/arm/lpcxpresso55s69/lpcxpresso55s69_cpu0.yaml

+1 −0
Original line number Diff line number Diff line
@@ -22,4 +22,5 @@ supported: 
  - gpio

  - i2c

  - spi

  - usb_device

  - watchdog

boards/arm/lpcxpresso55s69/lpcxpresso55s69_ns.dts

+4 −0
Original line number Diff line number Diff line
@@ -103,3 +103,7 @@ 
	dma-channels = <20>;

	status = "okay";

};



zephyr_udc0: &usbhs {

	status = "okay";

};

soc/arm/nxp_lpc/lpc55xxx/CMakeLists.txt

+3 −0
Original line number Diff line number Diff line
@@ -12,6 +12,9 @@ zephyr_library_include_directories( 
  ${ZEPHYR_BASE}/arch/${ARCH}/include

  )



zephyr_linker_sources_ifdef(CONFIG_USB_DEVICE_DRIVER

  SECTIONS usb.ld)



if (CONFIG_SECOND_CORE_MCUX)

  set(gen_dir ${ZEPHYR_BINARY_DIR}/include/generated/)

  string(CONFIGURE ${CONFIG_SECOND_IMAGE_MCUX} second_core_image)

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