Merge branch 'spear/pinctrl' into spear/clock

Conflicts:
	arch/arm/mach-spear3xx/Makefile
	arch/arm/mach-spear3xx/clock.c
	arch/arm/mach-spear3xx/include/mach/generic.h
	arch/arm/mach-spear6xx/clock.c
	arch/arm/plat-spear/Makefile
	drivers/pinctrl/core.c

This resolves some annoying merge conflicts.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 305 insertions, 0 deletions

diff --git a/drivers/pinctrl/pinctrl-imx23.c b/drivers/pinctrl/pinctrl-imx23.c
new file mode 100644
index 00000000000..75d3eff9429
--- /dev/null
+++ b/drivers/pinctrl/pinctrl-imx23.c
@@ -0,0 +1,305 @@
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/pinctrl.h>
+#include "pinctrl-mxs.h"
+
+enum imx23_pin_enum {
+	GPMI_D00	= PINID(0, 0),
+	GPMI_D01	= PINID(0, 1),
+	GPMI_D02	= PINID(0, 2),
+	GPMI_D03	= PINID(0, 3),
+	GPMI_D04	= PINID(0, 4),
+	GPMI_D05	= PINID(0, 5),
+	GPMI_D06	= PINID(0, 6),
+	GPMI_D07	= PINID(0, 7),
+	GPMI_D08	= PINID(0, 8),
+	GPMI_D09	= PINID(0, 9),
+	GPMI_D10	= PINID(0, 10),
+	GPMI_D11	= PINID(0, 11),
+	GPMI_D12	= PINID(0, 12),
+	GPMI_D13	= PINID(0, 13),
+	GPMI_D14	= PINID(0, 14),
+	GPMI_D15	= PINID(0, 15),
+	GPMI_CLE	= PINID(0, 16),
+	GPMI_ALE	= PINID(0, 17),
+	GPMI_CE2N	= PINID(0, 18),
+	GPMI_RDY0	= PINID(0, 19),
+	GPMI_RDY1	= PINID(0, 20),
+	GPMI_RDY2	= PINID(0, 21),
+	GPMI_RDY3	= PINID(0, 22),
+	GPMI_WPN	= PINID(0, 23),
+	GPMI_WRN	= PINID(0, 24),
+	GPMI_RDN	= PINID(0, 25),
+	AUART1_CTS	= PINID(0, 26),
+	AUART1_RTS	= PINID(0, 27),
+	AUART1_RX	= PINID(0, 28),
+	AUART1_TX	= PINID(0, 29),
+	I2C_SCL		= PINID(0, 30),
+	I2C_SDA		= PINID(0, 31),
+	LCD_D00		= PINID(1, 0),
+	LCD_D01		= PINID(1, 1),
+	LCD_D02		= PINID(1, 2),
+	LCD_D03		= PINID(1, 3),
+	LCD_D04		= PINID(1, 4),
+	LCD_D05		= PINID(1, 5),
+	LCD_D06		= PINID(1, 6),
+	LCD_D07		= PINID(1, 7),
+	LCD_D08		= PINID(1, 8),
+	LCD_D09		= PINID(1, 9),
+	LCD_D10		= PINID(1, 10),
+	LCD_D11		= PINID(1, 11),
+	LCD_D12		= PINID(1, 12),
+	LCD_D13		= PINID(1, 13),
+	LCD_D14		= PINID(1, 14),
+	LCD_D15		= PINID(1, 15),
+	LCD_D16		= PINID(1, 16),
+	LCD_D17		= PINID(1, 17),
+	LCD_RESET	= PINID(1, 18),
+	LCD_RS		= PINID(1, 19),
+	LCD_WR		= PINID(1, 20),
+	LCD_CS		= PINID(1, 21),
+	LCD_DOTCK	= PINID(1, 22),
+	LCD_ENABLE	= PINID(1, 23),
+	LCD_HSYNC	= PINID(1, 24),
+	LCD_VSYNC	= PINID(1, 25),
+	PWM0		= PINID(1, 26),
+	PWM1		= PINID(1, 27),
+	PWM2		= PINID(1, 28),
+	PWM3		= PINID(1, 29),
+	PWM4		= PINID(1, 30),
+	SSP1_CMD	= PINID(2, 0),
+	SSP1_DETECT	= PINID(2, 1),
+	SSP1_DATA0	= PINID(2, 2),
+	SSP1_DATA1	= PINID(2, 3),
+	SSP1_DATA2	= PINID(2, 4),
+	SSP1_DATA3	= PINID(2, 5),
+	SSP1_SCK	= PINID(2, 6),
+	ROTARYA		= PINID(2, 7),
+	ROTARYB		= PINID(2, 8),
+	EMI_A00		= PINID(2, 9),
+	EMI_A01		= PINID(2, 10),
+	EMI_A02		= PINID(2, 11),
+	EMI_A03		= PINID(2, 12),
+	EMI_A04		= PINID(2, 13),
+	EMI_A05		= PINID(2, 14),
+	EMI_A06		= PINID(2, 15),
+	EMI_A07		= PINID(2, 16),
+	EMI_A08		= PINID(2, 17),
+	EMI_A09		= PINID(2, 18),
+	EMI_A10		= PINID(2, 19),
+	EMI_A11		= PINID(2, 20),
+	EMI_A12		= PINID(2, 21),
+	EMI_BA0		= PINID(2, 22),
+	EMI_BA1		= PINID(2, 23),
+	EMI_CASN	= PINID(2, 24),
+	EMI_CE0N	= PINID(2, 25),
+	EMI_CE1N	= PINID(2, 26),
+	GPMI_CE1N	= PINID(2, 27),
+	GPMI_CE0N	= PINID(2, 28),
+	EMI_CKE		= PINID(2, 29),
+	EMI_RASN	= PINID(2, 30),
+	EMI_WEN		= PINID(2, 31),
+	EMI_D00		= PINID(3, 0),
+	EMI_D01		= PINID(3, 1),
+	EMI_D02		= PINID(3, 2),
+	EMI_D03		= PINID(3, 3),
+	EMI_D04		= PINID(3, 4),
+	EMI_D05		= PINID(3, 5),
+	EMI_D06		= PINID(3, 6),
+	EMI_D07		= PINID(3, 7),
+	EMI_D08		= PINID(3, 8),
+	EMI_D09		= PINID(3, 9),
+	EMI_D10		= PINID(3, 10),
+	EMI_D11		= PINID(3, 11),
+	EMI_D12		= PINID(3, 12),
+	EMI_D13		= PINID(3, 13),
+	EMI_D14		= PINID(3, 14),
+	EMI_D15		= PINID(3, 15),
+	EMI_DQM0	= PINID(3, 16),
+	EMI_DQM1	= PINID(3, 17),
+	EMI_DQS0	= PINID(3, 18),
+	EMI_DQS1	= PINID(3, 19),
+	EMI_CLK		= PINID(3, 20),
+	EMI_CLKN	= PINID(3, 21),
+};
+
+static const struct pinctrl_pin_desc imx23_pins[] = {
+	MXS_PINCTRL_PIN(GPMI_D00),
+	MXS_PINCTRL_PIN(GPMI_D01),
+	MXS_PINCTRL_PIN(GPMI_D02),
+	MXS_PINCTRL_PIN(GPMI_D03),
+	MXS_PINCTRL_PIN(GPMI_D04),
+	MXS_PINCTRL_PIN(GPMI_D05),
+	MXS_PINCTRL_PIN(GPMI_D06),
+	MXS_PINCTRL_PIN(GPMI_D07),
+	MXS_PINCTRL_PIN(GPMI_D08),
+	MXS_PINCTRL_PIN(GPMI_D09),
+	MXS_PINCTRL_PIN(GPMI_D10),
+	MXS_PINCTRL_PIN(GPMI_D11),
+	MXS_PINCTRL_PIN(GPMI_D12),
+	MXS_PINCTRL_PIN(GPMI_D13),
+	MXS_PINCTRL_PIN(GPMI_D14),
+	MXS_PINCTRL_PIN(GPMI_D15),
+	MXS_PINCTRL_PIN(GPMI_CLE),
+	MXS_PINCTRL_PIN(GPMI_ALE),
+	MXS_PINCTRL_PIN(GPMI_CE2N),
+	MXS_PINCTRL_PIN(GPMI_RDY0),
+	MXS_PINCTRL_PIN(GPMI_RDY1),
+	MXS_PINCTRL_PIN(GPMI_RDY2),
+	MXS_PINCTRL_PIN(GPMI_RDY3),
+	MXS_PINCTRL_PIN(GPMI_WPN),
+	MXS_PINCTRL_PIN(GPMI_WRN),
+	MXS_PINCTRL_PIN(GPMI_RDN),
+	MXS_PINCTRL_PIN(AUART1_CTS),
+	MXS_PINCTRL_PIN(AUART1_RTS),
+	MXS_PINCTRL_PIN(AUART1_RX),
+	MXS_PINCTRL_PIN(AUART1_TX),
+	MXS_PINCTRL_PIN(I2C_SCL),
+	MXS_PINCTRL_PIN(I2C_SDA),
+	MXS_PINCTRL_PIN(LCD_D00),
+	MXS_PINCTRL_PIN(LCD_D01),
+	MXS_PINCTRL_PIN(LCD_D02),
+	MXS_PINCTRL_PIN(LCD_D03),
+	MXS_PINCTRL_PIN(LCD_D04),
+	MXS_PINCTRL_PIN(LCD_D05),
+	MXS_PINCTRL_PIN(LCD_D06),
+	MXS_PINCTRL_PIN(LCD_D07),
+	MXS_PINCTRL_PIN(LCD_D08),
+	MXS_PINCTRL_PIN(LCD_D09),
+	MXS_PINCTRL_PIN(LCD_D10),
+	MXS_PINCTRL_PIN(LCD_D11),
+	MXS_PINCTRL_PIN(LCD_D12),
+	MXS_PINCTRL_PIN(LCD_D13),
+	MXS_PINCTRL_PIN(LCD_D14),
+	MXS_PINCTRL_PIN(LCD_D15),
+	MXS_PINCTRL_PIN(LCD_D16),
+	MXS_PINCTRL_PIN(LCD_D17),
+	MXS_PINCTRL_PIN(LCD_RESET),
+	MXS_PINCTRL_PIN(LCD_RS),
+	MXS_PINCTRL_PIN(LCD_WR),
+	MXS_PINCTRL_PIN(LCD_CS),
+	MXS_PINCTRL_PIN(LCD_DOTCK),
+	MXS_PINCTRL_PIN(LCD_ENABLE),
+	MXS_PINCTRL_PIN(LCD_HSYNC),
+	MXS_PINCTRL_PIN(LCD_VSYNC),
+	MXS_PINCTRL_PIN(PWM0),
+	MXS_PINCTRL_PIN(PWM1),
+	MXS_PINCTRL_PIN(PWM2),
+	MXS_PINCTRL_PIN(PWM3),
+	MXS_PINCTRL_PIN(PWM4),
+	MXS_PINCTRL_PIN(SSP1_CMD),
+	MXS_PINCTRL_PIN(SSP1_DETECT),
+	MXS_PINCTRL_PIN(SSP1_DATA0),
+	MXS_PINCTRL_PIN(SSP1_DATA1),
+	MXS_PINCTRL_PIN(SSP1_DATA2),
+	MXS_PINCTRL_PIN(SSP1_DATA3),
+	MXS_PINCTRL_PIN(SSP1_SCK),
+	MXS_PINCTRL_PIN(ROTARYA),
+	MXS_PINCTRL_PIN(ROTARYB),
+	MXS_PINCTRL_PIN(EMI_A00),
+	MXS_PINCTRL_PIN(EMI_A01),
+	MXS_PINCTRL_PIN(EMI_A02),
+	MXS_PINCTRL_PIN(EMI_A03),
+	MXS_PINCTRL_PIN(EMI_A04),
+	MXS_PINCTRL_PIN(EMI_A05),
+	MXS_PINCTRL_PIN(EMI_A06),
+	MXS_PINCTRL_PIN(EMI_A07),
+	MXS_PINCTRL_PIN(EMI_A08),
+	MXS_PINCTRL_PIN(EMI_A09),
+	MXS_PINCTRL_PIN(EMI_A10),
+	MXS_PINCTRL_PIN(EMI_A11),
+	MXS_PINCTRL_PIN(EMI_A12),
+	MXS_PINCTRL_PIN(EMI_BA0),
+	MXS_PINCTRL_PIN(EMI_BA1),
+	MXS_PINCTRL_PIN(EMI_CASN),
+	MXS_PINCTRL_PIN(EMI_CE0N),
+	MXS_PINCTRL_PIN(EMI_CE1N),
+	MXS_PINCTRL_PIN(GPMI_CE1N),
+	MXS_PINCTRL_PIN(GPMI_CE0N),
+	MXS_PINCTRL_PIN(EMI_CKE),
+	MXS_PINCTRL_PIN(EMI_RASN),
+	MXS_PINCTRL_PIN(EMI_WEN),
+	MXS_PINCTRL_PIN(EMI_D00),
+	MXS_PINCTRL_PIN(EMI_D01),
+	MXS_PINCTRL_PIN(EMI_D02),
+	MXS_PINCTRL_PIN(EMI_D03),
+	MXS_PINCTRL_PIN(EMI_D04),
+	MXS_PINCTRL_PIN(EMI_D05),
+	MXS_PINCTRL_PIN(EMI_D06),
+	MXS_PINCTRL_PIN(EMI_D07),
+	MXS_PINCTRL_PIN(EMI_D08),
+	MXS_PINCTRL_PIN(EMI_D09),
+	MXS_PINCTRL_PIN(EMI_D10),
+	MXS_PINCTRL_PIN(EMI_D11),
+	MXS_PINCTRL_PIN(EMI_D12),
+	MXS_PINCTRL_PIN(EMI_D13),
+	MXS_PINCTRL_PIN(EMI_D14),
+	MXS_PINCTRL_PIN(EMI_D15),
+	MXS_PINCTRL_PIN(EMI_DQM0),
+	MXS_PINCTRL_PIN(EMI_DQM1),
+	MXS_PINCTRL_PIN(EMI_DQS0),
+	MXS_PINCTRL_PIN(EMI_DQS1),
+	MXS_PINCTRL_PIN(EMI_CLK),
+	MXS_PINCTRL_PIN(EMI_CLKN),
+};
+
+static struct mxs_regs imx23_regs = {
+	.muxsel = 0x100,
+	.drive = 0x200,
+	.pull = 0x400,
+};
+
+static struct mxs_pinctrl_soc_data imx23_pinctrl_data = {
+	.regs = &imx23_regs,
+	.pins = imx23_pins,
+	.npins = ARRAY_SIZE(imx23_pins),
+};
+
+static int __devinit imx23_pinctrl_probe(struct platform_device *pdev)
+{
+	return mxs_pinctrl_probe(pdev, &imx23_pinctrl_data);
+}
+
+static struct of_device_id imx23_pinctrl_of_match[] __devinitdata = {
+	{ .compatible = "fsl,imx23-pinctrl", },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, imx23_pinctrl_of_match);
+
+static struct platform_driver imx23_pinctrl_driver = {
+	.driver = {
+		.name = "imx23-pinctrl",
+		.owner = THIS_MODULE,
+		.of_match_table = imx23_pinctrl_of_match,
+	},
+	.probe = imx23_pinctrl_probe,
+	.remove = __devexit_p(mxs_pinctrl_remove),
+};
+
+static int __init imx23_pinctrl_init(void)
+{
+	return platform_driver_register(&imx23_pinctrl_driver);
+}
+arch_initcall(imx23_pinctrl_init);
+
+static void __exit imx23_pinctrl_exit(void)
+{
+	platform_driver_unregister(&imx23_pinctrl_driver);
+}
+module_exit(imx23_pinctrl_exit);
+
+MODULE_AUTHOR("Shawn Guo <shawn.guo@linaro.org>");
+MODULE_DESCRIPTION("Freescale i.MX23 pinctrl driver");
+MODULE_LICENSE("GPL v2");