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ARM: uniphier: set system bus pinmux for PXs3

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The system bus is not enabled by default for NAND, eMMC boot
etc. of PXs3.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2017-08-29 15:42:20 +09:00
parent b173c19663
commit d8a10e7fac
1 changed files with 2 additions and 0 deletions
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arch/arm/mach-uniphier/sbc/sbc-pxs2.c
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@ -16,4 +16,6 @@ void uniphier_pxs2_sbc_init(void)
/* necessary for ROM boot ?? */
/* system bus output enable */
writel(0x17, PC0CTRL);
uniphier_pin_init("system_bus_grp"); /* PXs3 */
}