[PATCH] ODROID-X: hkdk4412: Add new hardware based on Exynos4412

* [PATCH] ODROID-X: hkdk4412: Add new hardware based on Exynos4412
@ 2012-08-06 14:10 ` Dongjin Kim
  0 siblings, 0 replies; 29+ messages in thread
From: Dongjin Kim @ 2012-08-06 14:10 UTC (permalink / raw)
  Cc: Dongjin Kim, Kukjin Kim, Russell King, Tony Lindgren,
	Jon Medhurst, Shawn Guo, Uwe Kleine-König, linux-arm-kernel,
	linux-samsung-soc, linux-kernel

The HKDK4412 is the CPU module developed by Hardkernel which is based on
Exynos 4412.  mach_hkdk4412.c is to run on ODROID-X hardware and Machine ID
(4289) is registered.

Change-Id: I3af02808c03b9acea916c310390a4904ad92d761
Signed-off-by: Dongjin Kim <dongjin.kim@agreeyamobility.net>
---
 arch/arm/mach-exynos/Kconfig         |   23 +
 arch/arm/mach-exynos/Makefile        |    1 +
 arch/arm/mach-exynos/mach-hkdk4412.c |  979 ++++++++++++++++++++++++++++++++++
 arch/arm/tools/mach-types            |    1 +
 4 files changed, 1004 insertions(+)
 create mode 100644 arch/arm/mach-exynos/mach-hkdk4412.c

diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index b5b4c8c..ae90773 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -54,6 +54,9 @@ config SOC_EXYNOS4412
 	default y
 	depends on ARCH_EXYNOS4
 	select SAMSUNG_DMADEV
+	select S5P_PM if PM
+	select S5P_SLEEP if PM
+	select PM_GENERIC_DOMAINS
 	help
 	  Enable EXYNOS4412 SoC support
 
@@ -394,6 +397,26 @@ config MACH_SMDK4412
 	select MACH_SMDK4212
 	help
 	  Machine support for Samsung SMDK4412
+
+config MACH_HKDK4412
+	bool "HKDK4412"
+	select SOC_EXYNOS4412
+	select MACH_SMDK4212
+	select S3C_DEV_HSMMC
+	select S3C_DEV_HSMMC1
+	select S3C_DEV_USB_HSOTG
+	select S5P_DEV_CSIS0
+	select S5P_DEV_G2D
+	select S5P_DEV_JPEG
+	select S5P_DEV_USB_EHCI
+	select S5P_DEV_I2C_HDMIPHY
+	select S5P_DEV_TV
+	select S5P_GPIO_INT
+	select EXYNOS4_DEV_USB_OHCI
+	select SAMSUNG_DEV_ADC
+	help
+	  Machine support for Odroid-X based on Samsung EXYNOS4412
+
 endif
 
 comment "Flattened Device Tree based board for EXYNOS SoCs"
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index 9b58024..dccc381 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -41,6 +41,7 @@ obj-$(CONFIG_MACH_ORIGEN)		+= mach-origen.o
 
 obj-$(CONFIG_MACH_SMDK4212)		+= mach-smdk4x12.o
 obj-$(CONFIG_MACH_SMDK4412)		+= mach-smdk4x12.o
+obj-$(CONFIG_MACH_HKDK4412)		+= mach-hkdk4412.o
 
 obj-$(CONFIG_MACH_EXYNOS4_DT)		+= mach-exynos4-dt.o
 obj-$(CONFIG_MACH_EXYNOS5_DT)		+= mach-exynos5-dt.o
diff --git a/arch/arm/mach-exynos/mach-hkdk4412.c b/arch/arm/mach-exynos/mach-hkdk4412.c
new file mode 100644
index 0000000..3b090ae
--- /dev/null
+++ b/arch/arm/mach-exynos/mach-hkdk4412.c
@@ -0,0 +1,979 @@
+/*
+ * linux/arch/arm/mach-exynos4/mach-hkdk4412.c
+ *
+ * Copyright (c) 2012 AgreeYa Mobility Co., Ltd.
+ *		http://www.agreeyamobility.net
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/input.h>
+#include <linux/io.h>
+#include <linux/mfd/max77686.h>
+#include <linux/mmc/host.h>
+#include <linux/platform_device.h>
+#include <linux/pwm_backlight.h>
+#include <linux/regulator/machine.h>
+#include <linux/serial_core.h>
+#include <linux/platform_data/s3c-hsotg.h>
+
+#include <asm/mach/arch.h>
+#include <asm/hardware/gic.h>
+#include <asm/mach-types.h>
+
+#include <plat/backlight.h>
+#include <plat/clock.h>
+#include <plat/cpu.h>
+#include <plat/devs.h>
+#include <plat/gpio-cfg.h>
+#include <plat/iic.h>
+#include <plat/keypad.h>
+#include <plat/mfc.h>
+#include <plat/regs-serial.h>
+#include <plat/sdhci.h>
+#include <plat/ehci.h>
+
+#include <mach/ohci.h>
+#include <mach/map.h>
+
+#include "common.h"
+
+/* Following are default values for UCON, ULCON and UFCON UART registers */
+#define HKDK4412_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
+				 S3C2410_UCON_RXILEVEL |	\
+				 S3C2410_UCON_TXIRQMODE |	\
+				 S3C2410_UCON_RXIRQMODE |	\
+				 S3C2410_UCON_RXFIFO_TOI |	\
+				 S3C2443_UCON_RXERR_IRQEN)
+
+#define HKDK4412_ULCON_DEFAULT	S3C2410_LCON_CS8
+
+#define HKDK4412_UFCON_DEFAULT	(S3C2410_UFCON_FIFOMODE |	\
+				 S5PV210_UFCON_TXTRIG4 |	\
+				 S5PV210_UFCON_RXTRIG4)
+
+static struct s3c2410_uartcfg hkdk4412_uartcfgs[] __initdata = {
+	[0] = {
+		.hwport		= 0,
+		.flags		= 0,
+		.ucon		= HKDK4412_UCON_DEFAULT,
+		.ulcon		= HKDK4412_ULCON_DEFAULT,
+		.ufcon		= HKDK4412_UFCON_DEFAULT,
+	},
+	[1] = {
+		.hwport		= 1,
+		.flags		= 0,
+		.ucon		= HKDK4412_UCON_DEFAULT,
+		.ulcon		= HKDK4412_ULCON_DEFAULT,
+		.ufcon		= HKDK4412_UFCON_DEFAULT,
+	},
+	[2] = {
+		.hwport		= 2,
+		.flags		= 0,
+		.ucon		= HKDK4412_UCON_DEFAULT,
+		.ulcon		= HKDK4412_ULCON_DEFAULT,
+		.ufcon		= HKDK4412_UFCON_DEFAULT,
+	},
+	[3] = {
+		.hwport		= 3,
+		.flags		= 0,
+		.ucon		= HKDK4412_UCON_DEFAULT,
+		.ulcon		= HKDK4412_ULCON_DEFAULT,
+		.ufcon		= HKDK4412_UFCON_DEFAULT,
+	},
+};
+
+static struct s3c_sdhci_platdata hkdk4412_hsmmc2_pdata __initdata = {
+	.cd_type	= S3C_SDHCI_CD_INTERNAL,
+#ifdef CONFIG_EXYNOS4_SDHCI_CH2_8BIT
+	.max_width	= 8,
+	.host_caps	= MMC_CAP_8_BIT_DATA,
+#endif
+};
+
+static struct s3c_sdhci_platdata hkdk4412_hsmmc3_pdata __initdata = {
+	.cd_type	= S3C_SDHCI_CD_INTERNAL,
+};
+
+static struct regulator_consumer_supply __initdata max77686_buck1_consumer[] = {
+	REGULATOR_SUPPLY("vdd_mif", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_buck2_consumer[] = {
+	REGULATOR_SUPPLY("vdd_arm", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_buck3_consumer[] = {
+	REGULATOR_SUPPLY("vdd_int", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_buck4_consumer[] = {
+	REGULATOR_SUPPLY("vdd_g3d", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo1_consumer[] = {
+	REGULATOR_SUPPLY("vdd_alive", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo3_consumer[] = {
+	REGULATOR_SUPPLY("vddq_aud", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo4_consumer[] = {
+	REGULATOR_SUPPLY("vddq_mmc2", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo5_consumer[] = {
+	REGULATOR_SUPPLY("vddq_mmc1", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo8_consumer[] = {
+	REGULATOR_SUPPLY("vdd10_mipi", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo10_consumer[] = {
+	REGULATOR_SUPPLY("vdd18_mipi", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo11_consumer[] = {
+	REGULATOR_SUPPLY("vdd_ldo11", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo13_consumer[] = {
+	REGULATOR_SUPPLY("vdd18_mipihsi", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo14_consumer[] = {
+	REGULATOR_SUPPLY("vdd_ldo14", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo17_consumer[] = {
+	REGULATOR_SUPPLY("vddq_cam", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo18_consumer[] = {
+	REGULATOR_SUPPLY("vddq_isp", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo19_consumer[] = {
+	REGULATOR_SUPPLY("vt_cam", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo23_consumer[] = {
+	REGULATOR_SUPPLY("vdd_touch", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo24_consumer[] = {
+	REGULATOR_SUPPLY("vdd_touchled", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo25_consumer[] = {
+	REGULATOR_SUPPLY("vddq_lcd", NULL),
+};
+
+static struct regulator_consumer_supply __initdata max77686_ldo26_consumer[] = {
+	REGULATOR_SUPPLY("vdd_motor", NULL),
+};
+
+static struct regulator_init_data __initdata max77686_buck1_data = {
+	.constraints = {
+		.name		= "vdd_mif range",
+		.min_uV		= 800000,
+		.max_uV		= 1050000,
+		.always_on	= 1,
+		.boot_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+				REGULATOR_CHANGE_STATUS,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_buck1_consumer),
+	.consumer_supplies = max77686_buck1_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_buck2_data = {
+	.constraints = {
+		.name		= "vdd_arm range",
+		.min_uV		= 800000,
+		.max_uV		= 1350000,
+		.always_on	= 1,
+		.boot_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_buck2_consumer),
+	.consumer_supplies = max77686_buck2_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_buck3_data = {
+	.constraints = {
+		.name		= "vdd_int range",
+		.min_uV		= 800000,
+		.max_uV		= 1150000,
+		.always_on	= 1,
+		.boot_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_buck3_consumer),
+	.consumer_supplies = max77686_buck3_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_buck4_data = {
+	.constraints = {
+		.name		= "vdd_g3d range",
+		.min_uV		= 850000,
+		.max_uV		= 1200000,
+		.boot_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+				  REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.disabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_buck4_consumer),
+	.consumer_supplies = max77686_buck4_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_buck5_data = {
+	.constraints = {
+		.name		= "BUCK5 VDDQ_CKEM1_2",
+		.min_uV		= 1200000,
+		.max_uV		= 1200000,
+		.always_on	= 1,
+		.apply_uV	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1200000,
+			.mode	= REGULATOR_MODE_NORMAL,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_buck6_data = {
+	.constraints = {
+		.name		= "BUCK6 1V35",
+		.min_uV		= 1350000,
+		.max_uV		= 1350000,
+		.always_on	= 1,
+		.apply_uV	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1350000,
+			.mode	= REGULATOR_MODE_NORMAL,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_buck7_data = {
+	.constraints = {
+		.name		= "BUCK7 2V0",
+		.min_uV		= 2000000,
+		.max_uV		= 2000000,
+		.always_on	= 1,
+		.apply_uV	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 2000000,
+			.mode	= REGULATOR_MODE_NORMAL,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_buck8_data = {
+	.constraints = {
+		.name		= "BUCK8 3V3",
+		.min_uV		= 3300000,
+		.max_uV		= 3300000,
+		.always_on	= 1,
+		.apply_uV	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 3300000,
+			.mode	= REGULATOR_MODE_NORMAL,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_buck9_data = {
+	.constraints = {
+		.name		= "BUCK9 1V2",
+		.min_uV		= 1200000,
+		.max_uV		= 1200000,
+		.always_on	= 1,
+		.apply_uV	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1200000,
+			.mode	= REGULATOR_MODE_NORMAL,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_ldo1_data = {
+	.constraints = {
+		.name		= "LDO1 VDD_ALIVE",
+		.min_uV		= 1000000,
+		.max_uV		= 1000000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1000000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo1_consumer),
+	.consumer_supplies = max77686_ldo1_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo2_data = {
+	.constraints = {
+		.name		= "LDO2 VDDQ_M1_1V8",
+		.min_uV		= 1800000,
+		.max_uV		= 1800000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1800000,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_ldo3_data = {
+	.constraints = {
+		.name		= "LDO3 VDDQ_AUD_1V8",
+		.min_uV		= 1800000,
+		.max_uV		= 1800000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1800000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo3_consumer),
+	.consumer_supplies = max77686_ldo3_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo4_data = {
+	.constraints = {
+		.name		= "LDO4 VDDQ_MMC2_2V8",
+		.min_uV		= 2800000,
+		.max_uV		= 2800000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 2800000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo4_consumer),
+	.consumer_supplies = max77686_ldo4_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo5_data = {
+	.constraints = {
+		.name		= "LDO5 VDDQ_MMC1_1V8",
+		.min_uV		= 1800000,
+		.max_uV		= 1800000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1800000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo5_consumer),
+	.consumer_supplies = max77686_ldo5_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo6_data = {
+	.constraints = {
+		.name		= "LDO6 VDD10_MPLL_1V0",
+		.min_uV		= 1000000,
+		.max_uV		= 1000000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1000000,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_ldo7_data = {
+	.constraints = {
+		.name		= "LDO7 VDD10_EPLL_1V0",
+		.min_uV		= 1000000,
+		.max_uV		= 1000000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1000000,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_ldo8_data = {
+	.constraints = {
+		.name		= "LDO8 VDD10_MIPI_1V0",
+		.min_uV		= 1000000,
+		.max_uV		= 1000000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1000000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo8_consumer),
+	.consumer_supplies = max77686_ldo8_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo9_data = {
+	.constraints = {
+		.name		= "LDO9 VT_CORE_1V0",
+		.min_uV		= 1000000,
+		.max_uV		= 1000000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1000000,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_ldo10_data = {
+	.constraints = {
+		.name		= "LDO10 VDD18_MIPI_1V8",
+		.min_uV		= 1800000,
+		.max_uV		= 1800000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1800000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo10_consumer),
+	.consumer_supplies = max77686_ldo10_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo11_data = {
+	.constraints = {
+		.name		= "vdd_ldo11 range",
+		.min_uV		= 1900000,
+		.max_uV		= 1900000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.state_mem = {
+			.uV	= 1900000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies	= ARRAY_SIZE(max77686_ldo11_consumer),
+	.consumer_supplies	= max77686_ldo11_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo12_data = {
+	.constraints = {
+		.name		= "LDO12 VDD33_UOTG_3V3",
+		.min_uV		= 3300000,
+		.max_uV		= 3300000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 3300000,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_ldo13_data = {
+	.constraints = {
+		.name		= "LDO13 VDD18_MIPIHSI_1V8",
+		.min_uV		= 1800000,
+		.max_uV		= 1800000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1800000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo13_consumer),
+	.consumer_supplies = max77686_ldo13_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo14_data = {
+	.constraints = {
+		.name		= "vdd_ldo14 range",
+		.min_uV		= 1900000,
+		.max_uV		= 1900000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.state_mem = {
+			.uV	= 1900000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies	= ARRAY_SIZE(max77686_ldo14_consumer),
+	.consumer_supplies	= max77686_ldo14_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo15_data = {
+	.constraints = {
+		.name		= "LDO15 VDD10_OTG",
+		.min_uV		= 1000000,
+		.max_uV		= 1000000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1000000,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_ldo16_data = {
+	.constraints = {
+		.name		= "LDO16 VDD18_HSIC",
+		.min_uV		= 1800000,
+		.max_uV		= 1800000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1800000,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_ldo17_data = {
+	.constraints = {
+		.name		= "LDO17 VDDQ_CAM_1V8",
+		.min_uV		= 1800000,
+		.max_uV		= 1800000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1800000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo17_consumer),
+	.consumer_supplies = max77686_ldo17_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo18_data = {
+	.constraints = {
+		.name		= "LDO18 VDDQ_ISP_1V8",
+		.min_uV		= 1800000,
+		.max_uV		= 1800000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1800000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo18_consumer),
+	.consumer_supplies = max77686_ldo18_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo19_data = {
+	.constraints = {
+		.name		= "LDO19 VT_CAM_1V8",
+		.min_uV		= 1800000,
+		.max_uV		= 1800000,
+		.apply_uV	= 0,
+		.always_on	= 0,
+		.boot_on	= 0,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1800000,
+			.enabled = 0,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo19_consumer),
+	.consumer_supplies = max77686_ldo19_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo20_data = {
+	.constraints = {
+		.name		= "LDO20 EMMC_IO_1V8",
+		.min_uV		= 1900000,
+		.max_uV		= 1900000,
+		.always_on	= 1,
+		.boot_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 1900000,
+			.enabled = 0,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_ldo21_data = {
+	.constraints = {
+		.name		= "LDO21 TFLASH_2V8",
+		.min_uV		= 3300000,
+		.max_uV		= 3300000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 2800000,
+			.enabled = 1,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_ldo22_data = {
+	.constraints = {
+		.name		= "LDO22",
+		.min_uV		= 3300000,
+		.max_uV		= 3300000,
+		.apply_uV	= 1,
+		.always_on	= 0,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 3300000,
+			.enabled = 0,
+		},
+	},
+};
+
+static struct regulator_init_data __initdata max77686_ldo23_data = {
+	.constraints = {
+		.name		= "LDO23 VDD_TOUCH_2V8",
+		.min_uV		= 2800000,
+		.max_uV		= 2800000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 2800000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo23_consumer),
+	.consumer_supplies = max77686_ldo23_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo24_data = {
+	.constraints = {
+		.name		= "LDO24 VDD_TOUCHLED_3V3",
+		.min_uV		= 3300000,
+		.max_uV		= 3300000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.uV	= 3300000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo24_consumer),
+	.consumer_supplies = max77686_ldo24_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo25_data = {
+	.constraints = {
+		.name		= "LDO25 VDDQ_LCD_1V8",
+		.min_uV		= 1800000,
+		.max_uV		= 1800000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem = {
+			.disabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo25_consumer),
+	.consumer_supplies = max77686_ldo25_consumer,
+};
+
+static struct regulator_init_data __initdata max77686_ldo26_data = {
+	.constraints = {
+		.name		= "LDO26 VDD_MOTOR_3V0",
+		.min_uV		= 3000000,
+		.max_uV		= 3000000,
+		.apply_uV	= 1,
+		.always_on	= 1,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+		.state_mem	= {
+			.uV	= 3000000,
+			.enabled = 1,
+		},
+	},
+	.num_consumer_supplies = ARRAY_SIZE(max77686_ldo26_consumer),
+	.consumer_supplies = max77686_ldo26_consumer,
+};
+
+struct max77686_opmode_data max77686_opmode_data[MAX77686_REG_MAX] = {
+	[MAX77686_LDO11] = {MAX77686_LDO11, MAX77686_OPMODE_STANDBY},
+	[MAX77686_LDO14] = {MAX77686_LDO14, MAX77686_OPMODE_STANDBY},
+	[MAX77686_BUCK1] = {MAX77686_BUCK1, MAX77686_OPMODE_STANDBY},
+	[MAX77686_BUCK2] = {MAX77686_BUCK2, MAX77686_OPMODE_STANDBY},
+	[MAX77686_BUCK3] = {MAX77686_BUCK3, MAX77686_OPMODE_STANDBY},
+	[MAX77686_BUCK4] = {MAX77686_BUCK4, MAX77686_OPMODE_STANDBY},
+};
+
+static struct max77686_regulator_data max77686_regulators[] = {
+	{ MAX77686_LDO1,	&max77686_ldo1_data },
+	{ MAX77686_LDO2,	&max77686_ldo2_data },
+	{ MAX77686_LDO3,	&max77686_ldo3_data },
+	{ MAX77686_LDO4,	&max77686_ldo4_data },
+	{ MAX77686_LDO5,	&max77686_ldo5_data },
+	{ MAX77686_LDO6,	&max77686_ldo6_data },
+	{ MAX77686_LDO7,	&max77686_ldo7_data },
+	{ MAX77686_LDO8,	&max77686_ldo8_data },
+	{ MAX77686_LDO9,	&max77686_ldo9_data },
+	{ MAX77686_LDO10,	&max77686_ldo10_data },
+	{ MAX77686_LDO11,	&max77686_ldo11_data },
+	{ MAX77686_LDO12,	&max77686_ldo12_data },
+	{ MAX77686_LDO13,	&max77686_ldo13_data },
+	{ MAX77686_LDO14,	&max77686_ldo14_data },
+	{ MAX77686_LDO15,	&max77686_ldo15_data },
+	{ MAX77686_LDO16,	&max77686_ldo16_data },
+	{ MAX77686_LDO17,	&max77686_ldo17_data },
+	{ MAX77686_LDO18,	&max77686_ldo18_data },
+	{ MAX77686_LDO19,	&max77686_ldo19_data },
+	{ MAX77686_LDO20,	&max77686_ldo20_data },
+	{ MAX77686_LDO21,	&max77686_ldo21_data },
+	{ MAX77686_LDO22,	&max77686_ldo22_data },
+	{ MAX77686_LDO23,	&max77686_ldo23_data },
+	{ MAX77686_LDO24,	&max77686_ldo24_data },
+	{ MAX77686_LDO25,	&max77686_ldo25_data },
+	{ MAX77686_LDO26,	&max77686_ldo26_data },
+
+	{ MAX77686_BUCK1,	&max77686_buck1_data },
+	{ MAX77686_BUCK2,	&max77686_buck2_data },
+	{ MAX77686_BUCK3,	&max77686_buck3_data },
+	{ MAX77686_BUCK4,	&max77686_buck4_data },
+	{ MAX77686_BUCK5,	&max77686_buck5_data },
+	{ MAX77686_BUCK6,	&max77686_buck6_data },
+	{ MAX77686_BUCK7,	&max77686_buck7_data },
+	{ MAX77686_BUCK8,	&max77686_buck8_data },
+	{ MAX77686_BUCK9,	&max77686_buck9_data },
+};
+
+static struct max77686_platform_data hkdk4412_max77686_info = {
+	.num_regulators	= ARRAY_SIZE(max77686_regulators),
+	.regulators	= max77686_regulators,
+	.irq_gpio	= 0,
+	.wakeup		= 0,
+
+	.opmode_data	= max77686_opmode_data,
+
+	.buck234_gpio_dvs[0]	= EXYNOS4_GPX2(3),
+	.buck234_gpio_dvs[1]	= EXYNOS4_GPX2(4),
+	.buck234_gpio_dvs[2]	= EXYNOS4_GPX2(5),
+
+	.buck2_voltage[0] = 1300000,	/* 1.3V */
+	.buck2_voltage[1] = 1000000,	/* 1.0V */
+	.buck2_voltage[2] = 950000,	/* 0.95V */
+	.buck2_voltage[3] = 900000,	/* 0.9V */
+	.buck2_voltage[4] = 1000000,	/* 1.0V */
+	.buck2_voltage[5] = 1000000,	/* 1.0V */
+	.buck2_voltage[6] = 950000,	/* 0.95V */
+	.buck2_voltage[7] = 900000,	/* 0.9V */
+
+	.buck3_voltage[0] = 1037500,	/* 1.0375V */
+	.buck3_voltage[1] = 1000000,	/* 1.0V */
+	.buck3_voltage[2] = 950000,	/* 0.95V */
+	.buck3_voltage[3] = 900000,	/* 0.9V */
+	.buck3_voltage[4] = 1000000,	/* 1.0V */
+	.buck3_voltage[5] = 1000000,	/* 1.0V */
+	.buck3_voltage[6] = 950000,	/* 0.95V */
+	.buck3_voltage[7] = 900000,	/* 0.9V */
+
+	.buck4_voltage[0] = 1100000,	/* 1.1V */
+	.buck4_voltage[1] = 1000000,	/* 1.0V */
+	.buck4_voltage[2] = 950000,	/* 0.95V */
+	.buck4_voltage[3] = 900000,	/* 0.9V */
+	.buck4_voltage[4] = 1000000,	/* 1.0V */
+	.buck4_voltage[5] = 1000000,	/* 1.0V */
+	.buck4_voltage[6] = 950000,	/* 0.95V */
+	.buck4_voltage[7] = 900000,	/* 0.9V */
+};
+
+static struct i2c_board_info hkdk4412_i2c_devs0[] __initdata = {
+	{
+		I2C_BOARD_INFO("max77686", (0x12 >> 1)),
+		.platform_data	= &hkdk4412_max77686_info,
+	}
+};
+
+static struct i2c_board_info hkdk4412_i2c_devs1[] __initdata = {
+};
+
+static struct i2c_board_info hkdk4412_i2c_devs3[] __initdata = {
+	/* nothing here yet */
+};
+
+static struct i2c_board_info hkdk4412_i2c_devs7[] __initdata = {
+	/* nothing here yet */
+};
+
+static struct gpio_led hkdk4412_gpio_leds[] = {
+	{
+		.name		= "led1",	/* D5 on ODROID-X */
+		.default_trigger	= "oneshot",
+		.gpio		= EXYNOS4_GPC1(0),
+		.active_low	= 1,
+	},
+	{
+		.name		= "led2",	/* D6 on ODROID-X */
+		.default_trigger	= "heartbeat",
+		.gpio		= EXYNOS4_GPC1(2),
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_led_platform_data hkdk4412_gpio_led_info = {
+	.leds		= hkdk4412_gpio_leds,
+	.num_leds	= ARRAY_SIZE(hkdk4412_gpio_leds),
+};
+
+static struct platform_device hkdk4412_leds_gpio = {
+	.name	= "leds-gpio",
+	.id	= -1,
+	.dev	= {
+		.platform_data	= &hkdk4412_gpio_led_info,
+	},
+};
+
+/* USB EHCI */
+static struct s5p_ehci_platdata hkdk4412_ehci_pdata;
+
+static void __init hkdk4412_ehci_init(void)
+{
+	struct s5p_ehci_platdata *pdata = &hkdk4412_ehci_pdata;
+
+	s5p_ehci_set_platdata(pdata);
+}
+
+/* USB OHCI */
+static struct exynos4_ohci_platdata hkdk4412_ohci_pdata;
+
+static void __init hkdk4412_ohci_init(void)
+{
+	struct exynos4_ohci_platdata *pdata = &hkdk4412_ohci_pdata;
+
+	exynos4_ohci_set_platdata(pdata);
+}
+
+/* USB OTG */
+static struct s3c_hsotg_plat hkdk4412_hsotg_pdata;
+
+static struct platform_device *hkdk4412_devices[] __initdata = {
+	&s3c_device_hsmmc2,
+	&s3c_device_hsmmc3,
+	&s3c_device_i2c0,
+	&s3c_device_i2c1,
+	&s3c_device_i2c3,
+	&s3c_device_i2c7,
+	&s3c_device_rtc,
+	&s3c_device_usb_hsotg,
+	&s3c_device_wdt,
+	&s5p_device_ehci,
+	&s5p_device_fimc0,
+	&s5p_device_fimc1,
+	&s5p_device_fimc2,
+	&s5p_device_fimc3,
+	&s5p_device_fimc_md,
+	&s5p_device_mfc,
+	&s5p_device_mfc_l,
+	&s5p_device_mfc_r,
+	&exynos4_device_ohci,
+	&hkdk4412_leds_gpio,
+};
+
+static void __init hkdk4412_map_io(void)
+{
+	clk_xusbxti.rate = 24000000;
+
+	exynos_init_io(NULL, 0);
+	s3c24xx_init_clocks(clk_xusbxti.rate);
+	s3c24xx_init_uarts(hkdk4412_uartcfgs, ARRAY_SIZE(hkdk4412_uartcfgs));
+}
+
+static void __init hkdk4412_reserve(void)
+{
+	s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
+}
+
+static void __init hkdk4412_gpio_init(void)
+{
+	/* Peripheral power enable (P3V3) */
+	gpio_request_one(EXYNOS4_GPA1(1), GPIOF_OUT_INIT_HIGH, "p3v3_en");
+}
+
+static void __init hkdk4412_machine_init(void)
+{
+	hkdk4412_gpio_init();
+
+	s3c_i2c0_set_platdata(NULL);
+	i2c_register_board_info(0, hkdk4412_i2c_devs0,
+				ARRAY_SIZE(hkdk4412_i2c_devs0));
+
+	s3c_i2c1_set_platdata(NULL);
+	i2c_register_board_info(1, hkdk4412_i2c_devs1,
+				ARRAY_SIZE(hkdk4412_i2c_devs1));
+
+	s3c_i2c3_set_platdata(NULL);
+	i2c_register_board_info(3, hkdk4412_i2c_devs3,
+				ARRAY_SIZE(hkdk4412_i2c_devs3));
+
+	s3c_i2c7_set_platdata(NULL);
+	i2c_register_board_info(7, hkdk4412_i2c_devs7,
+				ARRAY_SIZE(hkdk4412_i2c_devs7));
+
+	s3c_sdhci2_set_platdata(&hkdk4412_hsmmc2_pdata);
+	s3c_sdhci3_set_platdata(&hkdk4412_hsmmc3_pdata);
+
+	hkdk4412_ehci_init();
+	hkdk4412_ohci_init();
+	s3c_hsotg_set_platdata(&hkdk4412_hsotg_pdata);
+
+	platform_add_devices(hkdk4412_devices, ARRAY_SIZE(hkdk4412_devices));
+}
+
+MACHINE_START(ODROIDX, "ODROID-X")
+	/* Maintainer: Dongjin Kim <dongjin.kim@agreeyamobiity.net> */
+	.atag_offset	= 0x100,
+	.init_irq	= exynos4_init_irq,
+	.map_io		= hkdk4412_map_io,
+	.handle_irq	= gic_handle_irq,
+	.init_machine	= hkdk4412_machine_init,
+	.init_late	= exynos_init_late,
+	.timer		= &exynos4_timer,
+	.restart	= exynos4_restart,
+	.reserve	= &hkdk4412_reserve,
+MACHINE_END
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 2997e56..e80ed9f 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -1206,3 +1206,4 @@ baileys			MACH_BAILEYS		BAILEYS			4169
 familybox		MACH_FAMILYBOX		FAMILYBOX		4170
 ensemble_mx35		MACH_ENSEMBLE_MX35	ENSEMBLE_MX35		4171
 sc_sps_1		MACH_SC_SPS_1		SC_SPS_1		4172
+odroidx		MACH_ODROIDX		ODROIDX			4289
-- 
1.7.9.5


^ permalink raw reply related	[flat|nested] 29+ messages in thread