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bus: ti-sysc: Implement GPMC debug quirk to drop platform data

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[ Upstream commit cfeeea60af2f01c13b94d57a9bb1291e7bc181da ]

We need to enable no-reset-on-init quirk for GPMC if the config
option for CONFIG_OMAP_GPMC_DEBUG is set. Otherwise the GPMC
driver code is unable to show the bootloader configured timings.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tony Lindgren
2020-11-16 12:57:13 +02:00
committed by Greg Kroah-Hartman
parent f7f227eb32
commit b159a9a4d3
2 changed files with 11 additions and 0 deletions
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include/linux/platform_data/ti-sysc.h
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@@ -50,6 +50,7 @@ struct sysc_regbits {
s8 emufree_shift;
};
#define SYSC_QUIRK_GPMC_DEBUG BIT(26)
#define SYSC_MODULE_QUIRK_ENA_RESETDONE BIT(25)
#define SYSC_MODULE_QUIRK_PRUSS BIT(24)
#define SYSC_MODULE_QUIRK_DSS_RESET BIT(23)