Re: [PATCH v2] serial: stm32: optimize spin lock usage

2021-04-15 Thread Hua Dillon
Hi Erwan, Erwan LE RAY 于2021年4月16日周五 上午1:10写道： > > Hi Dillon, > > STM32MP151 is mono-core, but both STM32MP153 and STM32MP157 are > dual-core (see > https://www.st.com/content/st_com/en/products/microcontrollers-microprocessors/stm32-arm-cortex-mpus.html). > So your point is fully relevant, thank

Re: [PATCH v2 2/2] ARM: dts: stm32: Enable MIPI DSI display support.

2020-07-19 Thread Hua Dillon
Hi Adrian, Adrian Pop 于2020年7月19日周日 下午10:54写道： > > Hello Hua, > > Thank you for your review, > > On Tue, Jul 14, 2020 at 6:37 AM Hua Dillon wrote: > > > > Hi, Adrian, > > > > Just one suggestion for you. > > > > Adrian Pop 于2020年7月3日周五 上午

Re: [PATCH v2 2/2] ARM: dts: stm32: Enable MIPI DSI display support.

2020-07-13 Thread Hua Dillon
Hi, Adrian, Just one suggestion for you. Adrian Pop 于2020年7月3日周五 上午1:30写道： > > STM32f769-disco features a 4" MIPI DSI display: add support for it. > On Cortex-M7 DMA can't use cached memory. For this reason I use a dedicated > memory pool for DMA with no-cache attribute which is located at the e