ARM: uniphier: set system bus pinmux for PXs3

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

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/arch/arm/mach-uniphier/sbc/sbc-pxs2.c b/arch/arm/mach-uniphier/sbc/sbc-pxs2.c
index 342a086..0e0ba27 100644 (file)
--- a/arch/arm/mach-uniphier/sbc/sbc-pxs2.c
+++ b/arch/arm/mach-uniphier/sbc/sbc-pxs2.c
@@ -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 */
 }