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author | Marek Szyprowski <m.szyprowski@samsung.com> | 2018-05-21 08:34:49 +0200 |
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committer | Krzysztof Kozlowski <krzk@kernel.org> | 2018-05-23 21:23:19 +0200 |
commit | 7c24e71c8a6423dfa5a7f19b253726b23af0c507 (patch) | |
tree | 24d3d02a0a4e06bfb21a97e7f7a00586dee0cbae /drivers/pnp/quirks.c | |
parent | pinctrl: samsung: Remove support for Exynos5440 (diff) | |
download | linux-7c24e71c8a6423dfa5a7f19b253726b23af0c507.tar.xz linux-7c24e71c8a6423dfa5a7f19b253726b23af0c507.zip |
pinctrl: samsung: Fix suspend/resume for Exynos5433 GPF1..5 banks
GPF1..5 banks in Exynos5433 are located in two pinctrl devices: ALIVE and
IMEM. Although they are partially located in ALIVE section, the state of
their registers in IMEM section is lost after suspend/resume cycle. To
properly handle such case, those banks have to be defined with standard
'exynos5433_bank_type_off' type (with PINCFG_TYPE_CON_PDN and
PINCFG_TYPE_PUD_PDN register offsets). This automatically instructs
the generic Samsung pinctrl suspend/resume code to save and restore state
of those registers.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'drivers/pnp/quirks.c')
0 files changed, 0 insertions, 0 deletions