pinctrl: visconti: PINCTRL_TMPV7700 should depend on ARCH_VISCONTI

The Toshiba Visconti TMPV7700 series pin controller is only present on
Visconti SoCs. Hence add a dependency on ARCH_VISCONTI, to prevent
asking the user about this driver when configuring a kernel without
Visconti platform support.

Fixes: a68a7844264e4fb9 ("pinctrl: visconti: Add Toshiba Visconti SoCs pinctrl support")
Signed-off-by: Geert Uytterhoeven <[e-mail]>
Acked-by: Nobuhiro Iwamatsu <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Linus Walleij <[e-mail]>

drivers/pinctrl/visconti/Kconfig

···
 config PINCTRL_TMPV7700
 	bool "Toshiba Visconti TMPV7700 series pinctrl driver"
 	depends on OF
-	depends on ARM64 || COMPILE_TEST
+	depends on ARCH_VISCONTI || COMPILE_TEST
 	select PINCTRL_VISCONTI
-	default ARM64 && ARCH_VISCONTI
+	default ARCH_VISCONTI