Re: [PATCH] mmc: Change the frequency to MMC_HS_52 when selecting hs400

On Tue, 23 Apr 2024 11:00:57 +0530, Venkatesh Yadav Abbarapu wrote: > Per JESD84-B51 P47, host need to change frequency to <=52MHz > after setting HS_TIMING to 0x1, and host need to set the > 8-bit DDR buswidth. Currently setting the frequency to 26MHz > and trying to switch 8-bit DDR buswidth res

RE: [PATCH] mmc: Change the frequency to MMC_HS_52 when selecting hs400

Do you have any comments for this patch? Thanks Venkatesh > -Original Message- > From: Venkatesh Yadav Abbarapu > Sent: Tuesday, April 23, 2024 11:01 AM > To: u-boot@lists.denx.de > Cc: peng@nxp.com; jh80.ch...@samsung.com; git (AMD-Xilinx) > > Subject: [PATCH] mmc: Change the frequ