Hi On 11/29/19 7:05 PM, Alexandre Torgue wrote:
Changes since v1: -According to Arnd comment, move chosen and aliases nodes to dts board file. This series updates stm32mp device tree files in order to handle the STM32MP15 part numbers diversity. STM32MP15 part numbers are built in this way: -STM32MP15X: X = [1, 3, 7] for IPs diversity: -STM32MP151 = basic part -STM32MP153 = STM32MP151 + a second CPU A7 + MCAN(x2) -STM32MP157 = STM32MP153 + DSI + GPU -STMM32MP15xY: Y = [a, c] for security diversity: -STM32MP15xA: basic part. -STM32MP15xC: adds crypto IP. -STM32MP15xxZZ: ZZ = [aa, ab, ac, ad] for packages (IO) diversity: -STM32MP15xxAA: TFBGA448 18x18 -STM32MP15xxAB: LFBGA354 16x16 -STM32MP15xxAC: TFBGA361 12x12 -STM32MP15xxAD: TFBGA257 10x10 New device tree files are created and some existing are renamed to match with this split. In this way it is easy to assemble (by inclusion) those files to match with the SOC partnumber used on board, and then it's simpler for users to create their own device tree board file using the correct SOC. For more details: See STM32MP151 [1], STM32MP153 [2], STM32MP157 [3] reference manuals: [1] https://www.st.com/resource/en/reference_manual/dm00366349.pdf [2] https://www.st.com/resource/en/reference_manual/dm00366355.pdf [3] https://www.st.com/resource/en/reference_manual/dm00327659.pdf Product family: https://www.st.com/en/microcontrollers-microprocessors/stm32-arm-cortex-mpus.html#products regards Alex Alexandre Torgue (6): ARM: dts: stm32: Adapt stm32mp157 pinctrl to manage STM32MP15xx SOCs family ARM: dts: stm32: Update stm32mp157 pinctrl files ARM: dts: stm32: Introduce new STM32MP15 SOCs: STM32MP151 and STM32MP153 ARM: dts: stm32: Manage security diversity for STM32M15x SOCs ARM: dts: stm32: Adapt STM32MP157 DK boards to stm32 DT diversity ARM: dts: stm32: Adapt STM32MP157C ED1 board to STM32 DT diversity
Series applied on stm32-next. Regards Alex
