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| author | Tony Lindgren <tony@atomide.com> | 2021-07-27 13:10:33 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-07-29 09:02:27 +0200 |
| commit | 0f78964b523fe9920deae3455324060356ae53d0 (patch) | |
| tree | fcefdb1d8be3b80a5e53415c5387969e24bac07b /drivers/memory | |
| parent | e73f0f0ee7541171d89f2e2491130c7771ba58d3 (diff) | |
| download | linux-0f78964b523fe9920deae3455324060356ae53d0.tar.gz | |
memory: omap-gpmc: Clear GPMC_CS_CONFIG7 register on restore if unused
We want to clear any unused GPMC_CS_CONFIG7 register on restore to ensure unused chip selects are not enabled. Cc: Roger Quadros <rogerq@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20210727101034.32148-1-tony@atomide.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/omap-gpmc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index f80c2ea39ca4..55752c858f3e 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -2595,6 +2595,8 @@ void omap3_gpmc_restore_context(void) gpmc_context.cs_context[i].config6); gpmc_cs_write_reg(i, GPMC_CS_CONFIG7, gpmc_context.cs_context[i].config7); + } else { + gpmc_cs_write_reg(i, GPMC_CS_CONFIG7, 0); } } } |