| Message ID | 20200603145258.195920-1-linux@roeck-us.net |
|---|---|
| Headers | show |
| Series | sd: sdhci: Implement basic vendor specific register support | expand |
On Wed, 3 Jun 2020 at 15:53, Guenter Roeck <linux@roeck-us.net> wrote: > > The Linux kernel's IMX code now uses vendor specific commands. > This results in endless warnings when booting the Linux kernel. > > sdhci-esdhc-imx 2194000.usdhc: esdhc_wait_for_card_clock_gate_off: > card clock still not gate off in 100us!. > > Implement support for the vendor specific command implemented in IMX > SDHCI hardware to be able to avoid this warning. > > Patch 1/2 implements vendor specific command support in the SDHCI core > code. At this time, only IMX vendor command support is implemented, > but the implementation is written with expandability in mind. > > Patch 2/2 enables IMX SDHCI vendor extensions for all affected emulations. > > v2: > - Added Reviewed-by: and Tested-by: tags to patch 1/2 > - Added missing error checks to patch 2/2 > - Added Tested-by: tag to patch 2/2 Applied to target-arm.next, thanks. -- PMM
The Linux kernel's IMX code now uses vendor specific commands. This results in endless warnings when booting the Linux kernel. sdhci-esdhc-imx 2194000.usdhc: esdhc_wait_for_card_clock_gate_off: card clock still not gate off in 100us!. Implement support for the vendor specific command implemented in IMX SDHCI hardware to be able to avoid this warning. Patch 1/2 implements vendor specific command support in the SDHCI core code. At this time, only IMX vendor command support is implemented, but the implementation is written with expandability in mind. Patch 2/2 enables IMX SDHCI vendor extensions for all affected emulations. v2: - Added Reviewed-by: and Tested-by: tags to patch 1/2 - Added missing error checks to patch 2/2 - Added Tested-by: tag to patch 2/2 ---------------------------------------------------------------- Guenter Roeck (2): sd: sdhci: Implement basic vendor specific register support hw: arm: Set vendor property for IMX SDHCI emulations hw/arm/fsl-imx25.c | 6 ++++++ hw/arm/fsl-imx6.c | 6 ++++++ hw/arm/fsl-imx6ul.c | 2 ++ hw/arm/fsl-imx7.c | 2 ++ hw/sd/sdhci-internal.h | 5 +++++ hw/sd/sdhci.c | 18 +++++++++++++++++- include/hw/sd/sdhci.h | 5 +++++ 7 files changed, 43 insertions(+), 1 deletion(-)