On 14/05/2020 05:03:06+0000, Tudor.Ambarus@xxxxxxxxxxxxx wrote: > From: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx> > > Rework the sama5d2 SoC flexcom definitions. The Flexcom IPs are > in the SoC. Move all the flexcom nodes together with their function > definitions in the SoC dtsi. Boards will just fill the pins and enable > the desired functions. With this we remove the duplication of the > flexcom definitions across the sama5d2 boards. > > Round the flexcom support and add the missing flexcom definitions. > All the flexcom functions are now defined. > > Apart of the aliases and the new flx0 i2c function on sama5d2_xplained, > the only functional change that this patch set adds, is that it uart5, > uart6 and uart7 inherit the atmel,fifo-size = <32>; optional property. > These nodes have both the FIFO size described and the DMA enabled. > uart5 was tested on sama5d27-wlsom1-ek. On uart6 and uart7 a > Bluetooth module can be connected. Tested BT uart7 on sama5d2-icp. > > Tudor Ambarus (16): > ARM: dts: at91: sama5d2: Fix the label numbering for flexcom functions > ARM: dts: at91: sama5d2: Move flx4 definitions in the SoC dtsi > ARM: dts: at91: sama5d2: Move flx3 definitions in the SoC dtsi > ARM: dts: at91: sama5d2: Move flx2 definitions in the SoC dtsi > ARM: dts: at91: sama5d2: Move flx1 definitions in the SoC dtsi > ARM: dts: at91: sama5d2: Move flx0 definitions in the SoC dtsi > ARM: dts: at91: sama5d2: Specify the FIFO size for the Flexcom UART > ARM: dts: at91: sama5d2: Add DMA bindings for the SPI and UART flx4 > functions > ARM: dts: at91: sama5d2: Add DMA bindings for the flx3 SPI function > ARM: dts: at91: sama5d2: Add DMA bindings for the flx1 I2C function > ARM: dts: at91: sama5d2: Add DMA bindings for the SPI and I2C flx0 > functions > ARM: dts: at91: sama5d2: Add missing flexcom definitions > ARM: dts: at91: sama5d2: Remove i2s and tcb aliases from SoC dtsi > ARM: dts: at91: sama5d2_xplained: Add alias for DBGU > ARM: dts: at91: sama5d2_xplained: Describe the flx0 I2C function > ARM: dts: at91: sama5d2_ptc_ek: Add comments to describe the aliases > Applied, thanks. -- Alexandre Belloni, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
