Searched hist:"258 bef913aa76ead1b10c257d1695d9c0ef1c79d" (Results 1 – 2 of 2) sorted by relevance
| /rk3399_ARM-atf/include/drivers/st/ |
| H A D | stm32_sdmmc2.h | 258bef913aa76ead1b10c257d1695d9c0ef1c79d Fri May 10 14:01:34 UTC 2019 Yann Gautier <yann.gautier@st.com> feat(st-sdmmc2): manage cards power cycle
To correctly initialize the MMC devices, a power cycle is required.
For this we need to:
- disable vmmc-supply regulator
- make the power cycle required for SDMMC2 peripheral
- enable regulators
Change-Id: I2be6d9082d1cc4c864a82cf2c31ff8522e2d31a2
Signed-off-by: Yann Gautier <yann.gautier@st.com>
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| /rk3399_ARM-atf/drivers/st/mmc/ |
| H A D | stm32_sdmmc2.c | 258bef913aa76ead1b10c257d1695d9c0ef1c79d Fri May 10 14:01:34 UTC 2019 Yann Gautier <yann.gautier@st.com> feat(st-sdmmc2): manage cards power cycle
To correctly initialize the MMC devices, a power cycle is required.
For this we need to:
- disable vmmc-supply regulator
- make the power cycle required for SDMMC2 peripheral
- enable regulators
Change-Id: I2be6d9082d1cc4c864a82cf2c31ff8522e2d31a2
Signed-off-by: Yann Gautier <yann.gautier@st.com>
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