ARM: uniphier: allow to enable multiple SoCs

Before this commit, the Kconfig menu in mach-uniphier only allowed us
to choose one SoC to be compiled.  Each SoC has its own defconfig file
for the build-test coverage.  Consequently, some defconfig files are
duplicated with only the difference in CONFIG_DEFAULT_DEVICE_TREE and
CONFIG_{SOC_NAME}=y.

Now, most of board-specific parameters have been moved to device trees,
so it makes sense to include init code of multiple SoCs into a single
image as long as the SoCs have similar architecture.  In fact, some
SoCs of UniPhier family are very similar:
 - PH1-LD4 and PH1-sLD8
 - PH1-LD6b and ProXstream2 (will be added in the upcoming commit)

This commit will be helpful to merge some defconfig files for better
maintainability.

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

1 files changed, 0 insertions, 24 deletions

diff --git a/arch/arm/mach-uniphier/ph1-sld3/pinctrl.c b/arch/arm/mach-uniphier/ph1-sld3/pinctrl.c
deleted file mode 100644
index dea938ed2f..0000000000
--- a/arch/arm/mach-uniphier/ph1-sld3/pinctrl.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <mach/sg-regs.h>
-
-void pin_init(void)
-{
-#ifdef CONFIG_USB_EHCI_UNIPHIER
-	sg_set_pinsel(13, 0, 4, 4);	/* USB0OC */
-	sg_set_pinsel(14, 1, 4, 4);	/* USB0VBUS */
-
-	sg_set_pinsel(15, 0, 4, 4);	/* USB1OC */
-	sg_set_pinsel(16, 1, 4, 4);	/* USB1VBUS */
-
-	sg_set_pinsel(17, 0, 4, 4);	/* USB2OC */
-	sg_set_pinsel(18, 1, 4, 4);	/* USB2VBUS */
-
-	sg_set_pinsel(19, 0, 4, 4);	/* USB3OC */
-	sg_set_pinsel(20, 1, 4, 4);	/* USB3VBUS */
-#endif
-}