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/rk3399_rockchip-uboot/arch/arm/include/asm/arch-tegra/
H A Dtegra_mmc.h4119b7098c8ef83105946502bc7098dec67bd15d Sat Mar 25 00:18:22 UTC 2017 Marcel Ziswiler <marcel.ziswiler@toradex.com> mmc: tegra: allow disabling external clock loopback

Introduce CONFIG_TEGRA124_MMC_DISABLE_EXT_LOOPBACK to disable the external clock
loopback and use the internal one on SDMMC3 as per the SDMMC_VENDOR_MISC_CNTRL_0
register's SDMMC_SPARE1 bits being set to 0xfffd according to the TRM.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>

Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
/rk3399_rockchip-uboot/drivers/mmc/
H A Dtegra_mmc.c4119b7098c8ef83105946502bc7098dec67bd15d Sat Mar 25 00:18:22 UTC 2017 Marcel Ziswiler <marcel.ziswiler@toradex.com> mmc: tegra: allow disabling external clock loopback

Introduce CONFIG_TEGRA124_MMC_DISABLE_EXT_LOOPBACK to disable the external clock
loopback and use the internal one on SDMMC3 as per the SDMMC_VENDOR_MISC_CNTRL_0
register's SDMMC_SPARE1 bits being set to 0xfffd according to the TRM.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>

Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
H A DKconfig4119b7098c8ef83105946502bc7098dec67bd15d Sat Mar 25 00:18:22 UTC 2017 Marcel Ziswiler <marcel.ziswiler@toradex.com> mmc: tegra: allow disabling external clock loopback

Introduce CONFIG_TEGRA124_MMC_DISABLE_EXT_LOOPBACK to disable the external clock
loopback and use the internal one on SDMMC3 as per the SDMMC_VENDOR_MISC_CNTRL_0
register's SDMMC_SPARE1 bits being set to 0xfffd according to the TRM.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>

Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>