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As indicated by function esdhc_change_pinstate(), SDR50 and DDR50 require pins_100mhz, while SDR104 and HS400 require pins_200mhz. Some system design may support SDR50 and DDR50 with 100mhz pin state only (without 200mhz one). Currently the combined 100/200 MHz pinctrl state check prevents such system from running SDR50 and DDR50. Separate the check to support such system design. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Reviewed-by: Haibo Chen <haibo.chen@nxp.com> Link: https://lore.kernel.org/r/20210326110214.28416-1-shawnguo@kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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