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2 Commits

Author SHA1 Message Date
Yann Gautier 9d22d31080 spi: stm32_qspi: correct static analysis issues 
Sparse issue:
drivers/st/spi/stm32_qspi.c:445:5:
 warning: symbol 'stm32_qspi_init' was not declared. Should it be static?

Cppcheck issue:
[drivers/st/spi/stm32_qspi.c:175] -> [drivers/st/spi/stm32_qspi.c:187]:
 (style) Variable 'len' is reassigned a value before the old one has been
 used.
[drivers/st/spi/stm32_qspi.c:178]:
 (style) The scope of the variable 'timeout' can be reduced.

Change-Id: I575fb50766355a6717cbd193fc4a80ff1923014c
Signed-off-by: Yann Gautier <yann.gautier@st.com>
 2020-03-23 16:38:41 +01:00
Lionel Debieve 0581a88778 spi: stm32_qspi: Add QSPI support 
Add QSPI support (limited to read interface).
Implements the memory map and indirect modes.
Low level driver based on SPI-MEM operations.

Change-Id: Ied698e6de3c17d977f8b497c81f2e4a0a27c0961
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
 2020-01-20 11:32:59 +01:00