@@ -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"
@@ -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
new file mode 100644
@@ -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
@@ -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
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