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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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15ec446119
We now: * check for a v3 controller before setting 8-bit bus width * offer a callback for platform code to switch to 8-bit mode, which allows non-v3 controllers to support it * rely on mmc->caps |= MMC_CAP_8_BIT_DATA; in platform code to specify that the board designers have indeed brought out all the pins for 8-bit to the slot. We were previously relying only on whether the *controller* supported 8-bit, which doesn't tell us anything about the pin configuration in the board design. This fixes the MMC card regression reported by Maxim Levitsky here: http://thread.gmane.org/gmane.linux.kernel.mmc/4336 by no longer assuming that 8-bit works by default. Signed-off-by: Philip Rakity <prakity@marvell.com> Tested-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: Chris Ball <cjb@laptop.org> |
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| .. | ||
| include/plat | ||
| dma.c | ||
| gpio.c | ||
| Kconfig | ||
| Makefile | ||
| mfp.c | ||
| pwm.c | ||
| ssp.c | ||