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-rw-r--r--arch/arm/mach-uniphier/pinctrl/Makefile4
-rw-r--r--arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-ld4.c49
-rw-r--r--arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-pro4.c50
-rw-r--r--arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-sld3.c25
-rw-r--r--arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-sld8.c43
5 files changed, 171 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/pinctrl/Makefile b/arch/arm/mach-uniphier/pinctrl/Makefile
new file mode 100644
index 0000000000..542c670f97
--- /dev/null
+++ b/arch/arm/mach-uniphier/pinctrl/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_ARCH_UNIPHIER_PH1_SLD3) += pinctrl-ph1-sld3.o
+obj-$(CONFIG_ARCH_UNIPHIER_PH1_LD4) += pinctrl-ph1-ld4.o
+obj-$(CONFIG_ARCH_UNIPHIER_PH1_PRO4) += pinctrl-ph1-pro4.o
+obj-$(CONFIG_ARCH_UNIPHIER_PH1_SLD8) += pinctrl-ph1-sld8.o
diff --git a/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-ld4.c b/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-ld4.c
new file mode 100644
index 0000000000..160d3ef299
--- /dev/null
+++ b/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-ld4.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <linux/io.h>
+#include <mach/init.h>
+#include <mach/sg-regs.h>
+
+void ph1_ld4_pin_init(void)
+{
+ u32 tmp;
+
+ /* Comment format: PAD Name -> Function Name */
+
+#ifdef CONFIG_NAND_DENALI
+ sg_set_pinsel(158, 0, 8, 4); /* XNFRE -> XNFRE_GB */
+ sg_set_pinsel(159, 0, 8, 4); /* XNFWE -> XNFWE_GB */
+ sg_set_pinsel(160, 0, 8, 4); /* XFALE -> NFALE_GB */
+ sg_set_pinsel(161, 0, 8, 4); /* XFCLE -> NFCLE_GB */
+ sg_set_pinsel(162, 0, 8, 4); /* XNFWP -> XFNWP_GB */
+ sg_set_pinsel(163, 0, 8, 4); /* XNFCE0 -> XNFCE0_GB */
+ sg_set_pinsel(164, 0, 8, 4); /* NANDRYBY0 -> NANDRYBY0_GB */
+ sg_set_pinsel(22, 0, 8, 4); /* MMCCLK -> XFNCE1_GB */
+ sg_set_pinsel(23, 0, 8, 4); /* MMCCMD -> NANDRYBY1_GB */
+ sg_set_pinsel(24, 0, 8, 4); /* MMCDAT0 -> NFD0_GB */
+ sg_set_pinsel(25, 0, 8, 4); /* MMCDAT1 -> NFD1_GB */
+ sg_set_pinsel(26, 0, 8, 4); /* MMCDAT2 -> NFD2_GB */
+ sg_set_pinsel(27, 0, 8, 4); /* MMCDAT3 -> NFD3_GB */
+ sg_set_pinsel(28, 0, 8, 4); /* MMCDAT4 -> NFD4_GB */
+ sg_set_pinsel(29, 0, 8, 4); /* MMCDAT5 -> NFD5_GB */
+ sg_set_pinsel(30, 0, 8, 4); /* MMCDAT6 -> NFD6_GB */
+ sg_set_pinsel(31, 0, 8, 4); /* MMCDAT7 -> NFD7_GB */
+#endif
+
+#ifdef CONFIG_USB_EHCI_UNIPHIER
+ sg_set_pinsel(53, 0, 8, 4); /* USB0VBUS -> USB0VBUS */
+ sg_set_pinsel(54, 0, 8, 4); /* USB0OD -> USB0OD */
+ sg_set_pinsel(55, 0, 8, 4); /* USB1VBUS -> USB1VBUS */
+ sg_set_pinsel(56, 0, 8, 4); /* USB1OD -> USB1OD */
+ /* sg_set_pinsel(67, 23, 8, 4); */ /* PCOE -> USB2VBUS */
+ /* sg_set_pinsel(68, 23, 8, 4); */ /* PCWAIT -> USB2OD */
+#endif
+
+ tmp = readl(SG_IECTRL);
+ tmp |= 0x41;
+ writel(tmp, SG_IECTRL);
+}
diff --git a/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-pro4.c b/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-pro4.c
new file mode 100644
index 0000000000..f50644c52b
--- /dev/null
+++ b/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-pro4.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <linux/io.h>
+#include <mach/init.h>
+#include <mach/sg-regs.h>
+
+void ph1_pro4_pin_init(void)
+{
+ /* Comment format: PAD Name -> Function Name */
+
+#ifdef CONFIG_NAND_DENALI
+ sg_set_pinsel(40, 0, 4, 8); /* NFD0 -> NFD0 */
+ sg_set_pinsel(41, 0, 4, 8); /* NFD1 -> NFD1 */
+ sg_set_pinsel(42, 0, 4, 8); /* NFD2 -> NFD2 */
+ sg_set_pinsel(43, 0, 4, 8); /* NFD3 -> NFD3 */
+ sg_set_pinsel(44, 0, 4, 8); /* NFD4 -> NFD4 */
+ sg_set_pinsel(45, 0, 4, 8); /* NFD5 -> NFD5 */
+ sg_set_pinsel(46, 0, 4, 8); /* NFD6 -> NFD6 */
+ sg_set_pinsel(47, 0, 4, 8); /* NFD7 -> NFD7 */
+ sg_set_pinsel(48, 0, 4, 8); /* NFALE -> NFALE */
+ sg_set_pinsel(49, 0, 4, 8); /* NFCLE -> NFCLE */
+ sg_set_pinsel(50, 0, 4, 8); /* XNFRE -> XNFRE */
+ sg_set_pinsel(51, 0, 4, 8); /* XNFWE -> XNFWE */
+ sg_set_pinsel(52, 0, 4, 8); /* XNFWP -> XNFWP */
+ sg_set_pinsel(53, 0, 4, 8); /* XNFCE0 -> XNFCE0 */
+ sg_set_pinsel(54, 0, 4, 8); /* NRYBY0 -> NRYBY0 */
+ /* sg_set_pinsel(131, 1, 4, 8); */ /* RXD2 -> NRYBY1 */
+ /* sg_set_pinsel(132, 1, 4, 8); */ /* TXD2 -> XNFCE1 */
+#endif
+
+#ifdef CONFIG_USB_XHCI_UNIPHIER
+ sg_set_pinsel(180, 0, 4, 8); /* USB0VBUS -> USB0VBUS */
+ sg_set_pinsel(181, 0, 4, 8); /* USB0OD -> USB0OD */
+ sg_set_pinsel(182, 0, 4, 8); /* USB1VBUS -> USB1VBUS */
+ sg_set_pinsel(183, 0, 4, 8); /* USB1OD -> USB1OD */
+#endif
+
+#ifdef CONFIG_USB_EHCI_UNIPHIER
+ sg_set_pinsel(184, 0, 4, 8); /* USB2VBUS -> USB2VBUS */
+ sg_set_pinsel(185, 0, 4, 8); /* USB2OD -> USB2OD */
+ sg_set_pinsel(187, 0, 4, 8); /* USB3VBUS -> USB3VBUS */
+ sg_set_pinsel(188, 0, 4, 8); /* USB3OD -> USB3OD */
+#endif
+
+ writel(1, SG_LOADPINCTRL);
+}
diff --git a/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-sld3.c b/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-sld3.c
new file mode 100644
index 0000000000..f1b2bbbb4a
--- /dev/null
+++ b/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-sld3.c
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <mach/init.h>
+#include <mach/sg-regs.h>
+
+void ph1_sld3_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
+}
diff --git a/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-sld8.c b/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-sld8.c
new file mode 100644
index 0000000000..f936a53d1f
--- /dev/null
+++ b/arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-sld8.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <linux/io.h>
+#include <mach/init.h>
+#include <mach/sg-regs.h>
+
+void ph1_sld8_pin_init(void)
+{
+ /* Comment format: PAD Name -> Function Name */
+
+#ifdef CONFIG_NAND_DENALI
+ sg_set_pinsel(15, 0, 8, 4); /* XNFRE_GB -> XNFRE_GB */
+ sg_set_pinsel(16, 0, 8, 4); /* XNFWE_GB -> XNFWE_GB */
+ sg_set_pinsel(17, 0, 8, 4); /* XFALE_GB -> NFALE_GB */
+ sg_set_pinsel(18, 0, 8, 4); /* XFCLE_GB -> NFCLE_GB */
+ sg_set_pinsel(19, 0, 8, 4); /* XNFWP_GB -> XFNWP_GB */
+ sg_set_pinsel(20, 0, 8, 4); /* XNFCE0_GB -> XNFCE0_GB */
+ sg_set_pinsel(21, 0, 8, 4); /* NANDRYBY0_GB -> NANDRYBY0_GB */
+ sg_set_pinsel(22, 0, 8, 4); /* XFNCE1_GB -> XFNCE1_GB */
+ sg_set_pinsel(23, 0, 8, 4); /* NANDRYBY1_GB -> NANDRYBY1_GB */
+ sg_set_pinsel(24, 0, 8, 4); /* NFD0_GB -> NFD0_GB */
+ sg_set_pinsel(25, 0, 8, 4); /* NFD1_GB -> NFD1_GB */
+ sg_set_pinsel(26, 0, 8, 4); /* NFD2_GB -> NFD2_GB */
+ sg_set_pinsel(27, 0, 8, 4); /* NFD3_GB -> NFD3_GB */
+ sg_set_pinsel(28, 0, 8, 4); /* NFD4_GB -> NFD4_GB */
+ sg_set_pinsel(29, 0, 8, 4); /* NFD5_GB -> NFD5_GB */
+ sg_set_pinsel(30, 0, 8, 4); /* NFD6_GB -> NFD6_GB */
+ sg_set_pinsel(31, 0, 8, 4); /* NFD7_GB -> NFD7_GB */
+#endif
+
+#ifdef CONFIG_USB_EHCI_UNIPHIER
+ sg_set_pinsel(41, 0, 8, 4); /* USB0VBUS -> USB0VBUS */
+ sg_set_pinsel(42, 0, 8, 4); /* USB0OD -> USB0OD */
+ sg_set_pinsel(43, 0, 8, 4); /* USB1VBUS -> USB1VBUS */
+ sg_set_pinsel(44, 0, 8, 4); /* USB1OD -> USB1OD */
+ /* sg_set_pinsel(114, 1, 8, 4); */ /* TXD1 -> USB2VBUS (shared with UART) */
+ /* sg_set_pinsel(115, 1, 8, 4); */ /* RXD1 -> USB2OD */
+#endif
+}
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