Re: [PATCH] Revert "mmc: fsl_esdhc_imx: add wait_dat0() support"

2022-02-13 Thread Marek Vasut
On 2/7/22 08:59, Bough Chen wrote: -Original Message- From: Marek Vasut [mailto:ma...@denx.de] Sent: 2022年1月29日 1:37 To: Jaehoon Chung ; u-boot@lists.denx.de Cc: sba...@denx.de; Bough Chen ; Igor Opaniuk ; Peng Fan Subject: Re: [PATCH] Revert "mmc: fsl_esdhc_imx: add wait

RE: [PATCH] Revert "mmc: fsl_esdhc_imx: add wait_dat0() support"

2022-02-06 Thread Bough Chen
> -Original Message- > From: Marek Vasut [mailto:ma...@denx.de] > Sent: 2022年1月29日 1:37 > To: Jaehoon Chung ; u-boot@lists.denx.de > Cc: sba...@denx.de; Bough Chen ; Igor Opaniuk > ; Peng Fan > Subject: Re: [PATCH] Revert "mmc: fsl_esdhc_imx: add wait_dat0() s

Re: [PATCH] Revert "mmc: fsl_esdhc_imx: add wait_dat0() support"

2022-01-31 Thread Fabio Estevam
Hi Haibo and Peng, On Fri, Jan 28, 2022 at 2:37 PM Marek Vasut wrote: > I think it would be good to have NXP check this. Could you please help to review this? Thanks

Re: [PATCH] Revert "mmc: fsl_esdhc_imx: add wait_dat0() support"

2022-01-28 Thread Marek Vasut
On 1/28/22 08:30, Jaehoon Chung wrote: Hi Marek, Hi, On 1/28/22 12:40, Marek Vasut wrote: This reverts commit b5874b552ffa09bc1dc5dec6b5dd376c62dab45d. It seems the iMX8MM SDHC controller always reports DAT0 line status as zero after voltage switch at the end of mmc_switch_voltage(), even i

Re: [PATCH] Revert "mmc: fsl_esdhc_imx: add wait_dat0() support"

2022-01-27 Thread Jaehoon Chung
Hi Marek, On 1/28/22 12:40, Marek Vasut wrote: > This reverts commit b5874b552ffa09bc1dc5dec6b5dd376c62dab45d. > > It seems the iMX8MM SDHC controller always reports DAT0 line status > as zero after voltage switch at the end of mmc_switch_voltage(), even > if it is supposed to be high and scope c