Merge git://git.denx.de/u-boot-samsung

15 files changed, 107 insertions, 25 deletions

diff --git a/arch/arm/cpu/armv7/s5p-common/cpu_info.c b/arch/arm/cpu/armv7/s5p-common/cpu_info.c
index 154d67490d..764c6614ea 100644
--- a/arch/arm/cpu/armv7/s5p-common/cpu_info.c
+++ b/arch/arm/cpu/armv7/s5p-common/cpu_info.c
@@ -5,9 +5,12 @@
  * SPDX-License-Identifier:	GPL-2.0+
  */
 #include <common.h>
+#include <fdtdec.h>
 #include <asm/io.h>
 #include <asm/arch/clk.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /* Default is s5pc100 */
 unsigned int s5p_cpu_id = 0xC100;
 /* Default is EVT1 */
@@ -30,7 +33,16 @@ u32 get_device_type(void)
 #ifdef CONFIG_DISPLAY_CPUINFO
 int print_cpuinfo(void)
 {
-	printf("CPU:   %s%X @ ", s5p_get_cpu_name(), s5p_cpu_id);
+	const char *cpu_model;
+	int len;
+
+	/* For SoC with no real CPU ID in naming convention. */
+	cpu_model = fdt_getprop(gd->fdt_blob, 0, "cpu-model", &len);
+	if (cpu_model)
+		printf("CPU:   %.*s @ ", len, cpu_model);
+	else
+		printf("CPU:   %s%X @ ", s5p_get_cpu_name(), s5p_cpu_id);
+
 	print_freq(get_arm_clk(), "\n");
 
 	return 0;
diff --git a/arch/arm/dts/exynos5422-odroidxu3.dts b/arch/arm/dts/exynos5422-odroidxu3.dts
index d0a8621fda..690c747289 100644
--- a/arch/arm/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/dts/exynos5422-odroidxu3.dts
@@ -31,6 +31,18 @@
 			0xb0000000 0xea00000>;
 	};
 
+	adc@12D10000 {
+		u-boot,dm-pre-reloc;
+		status = "okay";
+	};
+
+	i2c@12CA0000 {
+		s2mps11_pmic@66 {
+			compatible = "samsung,s2mps11-pmic";
+			reg = <0x66>;
+		};
+	};
+
 	ehci@12110000 {
 		samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
 	};
diff --git a/arch/arm/dts/exynos54xx.dtsi b/arch/arm/dts/exynos54xx.dtsi
index bd3619d751..daa6a33c5b 100644
--- a/arch/arm/dts/exynos54xx.dtsi
+++ b/arch/arm/dts/exynos54xx.dtsi
@@ -42,6 +42,13 @@
 		xhci1 = "/xhci@12400000";
 	};
 
+	adc@12D10000 {
+		compatible = "samsung,exynos-adc-v2";
+		reg = <0x12D10000 0x100>;
+		interrupts = <0 106 0>;
+		status = "disabled";
+	};
+
 	i2c@12CA0000 {
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git a/arch/arm/dts/exynos5800-peach-pi.dts b/arch/arm/dts/exynos5800-peach-pi.dts
index 1d7ff23c93..76826dc23b 100644
--- a/arch/arm/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/dts/exynos5800-peach-pi.dts
@@ -12,6 +12,7 @@
 
 / {
 	model = "Samsung/Google Peach Pi board based on Exynos5800";
+	cpu-model = "Exynos5800";
 
 	compatible = "google,pit-rev#", "google,pit",
 		"google,peach", "samsung,exynos5800", "samsung,exynos5";
diff --git a/arch/arm/mach-exynos/clock.c b/arch/arm/mach-exynos/clock.c
index 18eadf545f..3d31f9d524 100644
--- a/arch/arm/mach-exynos/clock.c
+++ b/arch/arm/mach-exynos/clock.c
@@ -159,8 +159,8 @@ static int exynos_get_pll_clk(int pllreg, unsigned int r, unsigned int k)
 			div = PLL_DIV_1024;
 		else if (proid_is_exynos4412())
 			div = PLL_DIV_65535;
-		else if (proid_is_exynos5250() || proid_is_exynos5420()
-			 || proid_is_exynos5800())
+		else if (proid_is_exynos5250() || proid_is_exynos5420() ||
+			 proid_is_exynos5422())
 			div = PLL_DIV_65536;
 		else
 			return 0;
@@ -346,7 +346,7 @@ static struct clk_bit_info *get_clk_bit_info(int peripheral)
 	int i;
 	struct clk_bit_info *info;
 
-	if (proid_is_exynos5420() || proid_is_exynos5800())
+	if (proid_is_exynos5420() || proid_is_exynos5422())
 		info = exynos542x_bit_info;
 	else
 		info = exynos5_bit_info;
@@ -558,7 +558,7 @@ static unsigned long exynos542x_get_periph_rate(int peripheral)
 unsigned long clock_get_periph_rate(int peripheral)
 {
 	if (cpu_is_exynos5()) {
-		if (proid_is_exynos5420() || proid_is_exynos5800())
+		if (proid_is_exynos5420() || proid_is_exynos5422())
 			return exynos542x_get_periph_rate(peripheral);
 		return exynos5_get_periph_rate(peripheral);
 	} else {
@@ -1576,7 +1576,7 @@ static unsigned long exynos4_get_i2c_clk(void)
 unsigned long get_pll_clk(int pllreg)
 {
 	if (cpu_is_exynos5()) {
-		if (proid_is_exynos5420() || proid_is_exynos5800())
+		if (proid_is_exynos5420() || proid_is_exynos5422())
 			return exynos542x_get_pll_clk(pllreg);
 		return exynos5_get_pll_clk(pllreg);
 	} else if (cpu_is_exynos4()) {
@@ -1692,7 +1692,7 @@ void set_mmc_clk(int dev_index, unsigned int div)
 		div -= 1;
 
 	if (cpu_is_exynos5()) {
-		if (proid_is_exynos5420() || proid_is_exynos5800())
+		if (proid_is_exynos5420() || proid_is_exynos5422())
 			exynos5420_set_mmc_clk(dev_index, div);
 		else
 			exynos5_set_mmc_clk(dev_index, div);
@@ -1708,7 +1708,7 @@ unsigned long get_lcd_clk(void)
 	} else if (cpu_is_exynos5()) {
 		if (proid_is_exynos5420())
 			return exynos5420_get_lcd_clk();
-		else if (proid_is_exynos5800())
+		else if (proid_is_exynos5422())
 			return exynos5800_get_lcd_clk();
 		else
 			return exynos5_get_lcd_clk();
@@ -1740,7 +1740,7 @@ void set_mipi_clk(void)
 int set_spi_clk(int periph_id, unsigned int rate)
 {
 	if (cpu_is_exynos5()) {
-		if (proid_is_exynos5420() || proid_is_exynos5800())
+		if (proid_is_exynos5420() || proid_is_exynos5422())
 			return exynos5420_set_spi_clk(periph_id, rate);
 		return exynos5_set_spi_clk(periph_id, rate);
 	}
diff --git a/arch/arm/mach-exynos/clock_init_exynos5.c b/arch/arm/mach-exynos/clock_init_exynos5.c
index 0200fd154f..1b7498d9d5 100644
--- a/arch/arm/mach-exynos/clock_init_exynos5.c
+++ b/arch/arm/mach-exynos/clock_init_exynos5.c
@@ -971,7 +971,7 @@ static void exynos5420_system_clock_init(void)
 
 void system_clock_init(void)
 {
-	if (proid_is_exynos5420() || proid_is_exynos5800())
+	if (proid_is_exynos5420() || proid_is_exynos5422())
 		exynos5420_system_clock_init();
 	else
 		exynos5250_system_clock_init();
diff --git a/arch/arm/mach-exynos/common_setup.h b/arch/arm/mach-exynos/common_setup.h
index 67aac2d575..2829fb269e 100644
--- a/arch/arm/mach-exynos/common_setup.h
+++ b/arch/arm/mach-exynos/common_setup.h
@@ -78,7 +78,7 @@ static inline void configure_l2_ctlr(void)
 		CACHE_TAG_RAM_LATENCY_2_CYCLES |
 		CACHE_DATA_RAM_LATENCY_2_CYCLES;
 
-	if (proid_is_exynos5420() || proid_is_exynos5800()) {
+	if (proid_is_exynos5420() || proid_is_exynos5422()) {
 		val |= CACHE_ECC_AND_PARITY |
 			CACHE_TAG_RAM_LATENCY_3_CYCLES |
 			CACHE_DATA_RAM_LATENCY_3_CYCLES;
@@ -97,7 +97,7 @@ static inline void configure_l2_actlr(void)
 {
 	uint32_t val;
 
-	if (proid_is_exynos5420() || proid_is_exynos5800()) {
+	if (proid_is_exynos5420() || proid_is_exynos5422()) {
 		mrc_l2_aux_ctlr(val);
 		val |= CACHE_ENABLE_FORCE_L2_LOGIC |
 			CACHE_DISABLE_CLEAN_EVICT;
diff --git a/arch/arm/mach-exynos/dmc_init_ddr3.c b/arch/arm/mach-exynos/dmc_init_ddr3.c
index 7c0b12ae51..25a9df9364 100644
--- a/arch/arm/mach-exynos/dmc_init_ddr3.c
+++ b/arch/arm/mach-exynos/dmc_init_ddr3.c
@@ -20,8 +20,8 @@
 #define TIMEOUT_US		10000
 #define NUM_BYTE_LANES		4
 #define DEFAULT_DQS		8
-#define DEFAULT_DQS_X4		(DEFAULT_DQS << 24) || (DEFAULT_DQS << 16) \
-				|| (DEFAULT_DQS << 8) || (DEFAULT_DQS << 0)
+#define DEFAULT_DQS_X4		((DEFAULT_DQS << 24) || (DEFAULT_DQS << 16) \
+				|| (DEFAULT_DQS << 8) || (DEFAULT_DQS << 0))
 
 #ifdef CONFIG_EXYNOS5250
 static void reset_phy_ctrl(void)
@@ -856,10 +856,10 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, int reset)
 	 */
 	val = readl(&drex0->concontrol);
 	val |= CONCONTROL_UPDATE_MODE;
-	writel(val , &drex0->concontrol);
+	writel(val, &drex0->concontrol);
 	val = readl(&drex1->concontrol);
 	val |= CONCONTROL_UPDATE_MODE;
-	writel(val , &drex1->concontrol);
+	writel(val, &drex1->concontrol);
 
 	return 0;
 }
diff --git a/arch/arm/mach-exynos/include/mach/adc.h b/arch/arm/mach-exynos/include/mach/adc.h
index a0e26d7052..9af51ab381 100644
--- a/arch/arm/mach-exynos/include/mach/adc.h
+++ b/arch/arm/mach-exynos/include/mach/adc.h
@@ -9,6 +9,39 @@
 #ifndef __ASM_ARM_ARCH_ADC_H_
 #define __ASM_ARM_ARCH_ADC_H_
 
+#define ADC_V2_CON1_SOFT_RESET		(0x2 << 1)
+#define ADC_V2_CON1_STC_EN		0x1
+
+#define ADC_V2_CON2_OSEL(x)		(((x) & 0x1) << 10)
+#define OSEL_2S				0x0
+#define OSEL_BINARY			0x1
+#define ADC_V2_CON2_ESEL(x)		(((x) & 0x1) << 9)
+#define ESEL_ADC_EVAL_TIME_40CLK	0x0
+#define ESEL_ADC_EVAL_TIME_20CLK	0x1
+#define ADC_V2_CON2_HIGHF(x)		(((x) & 0x1) << 8)
+#define HIGHF_CONV_RATE_30KSPS		0x0
+#define HIGHF_CONV_RATE_600KSPS		0x1
+#define ADC_V2_CON2_C_TIME(x)		(((x) & 0x7) << 4)
+#define ADC_V2_CON2_CHAN_SEL_MASK	0xf
+#define ADC_V2_CON2_CHAN_SEL(x)		((x) & ADC_V2_CON2_CHAN_SEL_MASK)
+
+#define ADC_V2_GET_STATUS_FLAG(x)	(((x) >> 2) & 0x1)
+#define FLAG_CONV_END			0x1
+
+#define ADC_V2_INT_DISABLE		0x0
+#define ADC_V2_INT_ENABLE		0x1
+#define INT_NOT_GENERATED		0x0
+#define INT_GENERATED			0x1
+
+#define ADC_V2_VERSION			0x80000008
+
+#define ADC_V2_MAX_CHANNEL		9
+
+/* For default 8 time convertion with sample rate 600 kSPS - 15us timeout */
+#define ADC_V2_CONV_TIMEOUT_US		15
+
+#define ADC_V2_DAT_MASK			0xfff
+
 #ifndef __ASSEMBLY__
 struct s5p_adc {
 	unsigned int adccon;
@@ -21,6 +54,17 @@ struct s5p_adc {
 	unsigned int adcmux;
 	unsigned int adcclrintpndnup;
 };
+
+struct exynos_adc_v2 {
+	unsigned int con1;
+	unsigned int con2;
+	unsigned int status;
+	unsigned int dat;
+	unsigned int int_en;
+	unsigned int int_status;
+	unsigned int reserved[2];
+	unsigned int version;
+};
 #endif
 
 #endif /* __ASM_ARM_ARCH_ADC_H_ */
diff --git a/arch/arm/mach-exynos/include/mach/cpu.h b/arch/arm/mach-exynos/include/mach/cpu.h
index cb3d2cc06f..14a1692467 100644
--- a/arch/arm/mach-exynos/include/mach/cpu.h
+++ b/arch/arm/mach-exynos/include/mach/cpu.h
@@ -237,7 +237,7 @@ static inline void s5p_set_cpu_id(void)
 		 * Exynos5800 is a variant of Exynos5420
 		 * and has product id 0x5422
 		 */
-		s5p_cpu_id = 0x5800;
+		s5p_cpu_id = 0x5422;
 		break;
 	}
 }
@@ -267,7 +267,7 @@ IS_EXYNOS_TYPE(exynos4210, 0x4210)
 IS_EXYNOS_TYPE(exynos4412, 0x4412)
 IS_EXYNOS_TYPE(exynos5250, 0x5250)
 IS_EXYNOS_TYPE(exynos5420, 0x5420)
-IS_EXYNOS_TYPE(exynos5800, 0x5800)
+IS_EXYNOS_TYPE(exynos5422, 0x5422)
 
 #define SAMSUNG_BASE(device, base)				\
 static inline unsigned int __attribute__((no_instrument_function)) \
@@ -278,7 +278,7 @@ static inline unsigned int __attribute__((no_instrument_function)) \
 			return EXYNOS4X12_##base;		\
 		return EXYNOS4_##base;				\
 	} else if (cpu_is_exynos5()) {				\
-		if (proid_is_exynos5420() || proid_is_exynos5800())	\
+		if (proid_is_exynos5420() || proid_is_exynos5422())	\
 			return EXYNOS5420_##base;		\
 		return EXYNOS5_##base;				\
 	}							\
diff --git a/arch/arm/mach-exynos/include/mach/gpio.h b/arch/arm/mach-exynos/include/mach/gpio.h
index 9699954a7d..7fc8e61f9c 100644
--- a/arch/arm/mach-exynos/include/mach/gpio.h
+++ b/arch/arm/mach-exynos/include/mach/gpio.h
@@ -1398,7 +1398,7 @@ static struct gpio_info exynos5420_gpio_data[EXYNOS5420_GPIO_NUM_PARTS] = {
 static inline struct gpio_info *get_gpio_data(void)
 {
 	if (cpu_is_exynos5()) {
-		if (proid_is_exynos5420() || proid_is_exynos5800())
+		if (proid_is_exynos5420() || proid_is_exynos5422())
 			return exynos5420_gpio_data;
 		else
 			return exynos5_gpio_data;
@@ -1415,7 +1415,7 @@ static inline struct gpio_info *get_gpio_data(void)
 static inline unsigned int get_bank_num(void)
 {
 	if (cpu_is_exynos5()) {
-		if (proid_is_exynos5420() || proid_is_exynos5800())
+		if (proid_is_exynos5420() || proid_is_exynos5422())
 			return EXYNOS5420_GPIO_NUM_PARTS;
 		else
 			return EXYNOS5_GPIO_NUM_PARTS;
diff --git a/arch/arm/mach-exynos/pinmux.c b/arch/arm/mach-exynos/pinmux.c
index 179b29449e..12eb79cb0c 100644
--- a/arch/arm/mach-exynos/pinmux.c
+++ b/arch/arm/mach-exynos/pinmux.c
@@ -737,10 +737,10 @@ static int exynos4x12_mmc_config(int peripheral, int flags)
 		return -1;
 	}
 	for (i = start; i < (start + 7); i++) {
+		gpio_set_pull(i, S5P_GPIO_PULL_NONE);
 		if (i == (start + 2))
 			continue;
 		gpio_cfg_pin(i,  func);
-		gpio_set_pull(i, S5P_GPIO_PULL_NONE);
 		gpio_set_drv(i, S5P_GPIO_DRV_4X);
 	}
 	if (flags & PINMUX_FLAG_8BIT_MODE) {
@@ -858,7 +858,7 @@ static int exynos4x12_pinmux_config(int peripheral, int flags)
 int exynos_pinmux_config(int peripheral, int flags)
 {
 	if (cpu_is_exynos5()) {
-		if (proid_is_exynos5420() || proid_is_exynos5800())
+		if (proid_is_exynos5420() || proid_is_exynos5422())
 			return exynos5420_pinmux_config(peripheral, flags);
 		else if (proid_is_exynos5250())
 			return exynos5_pinmux_config(peripheral, flags);
diff --git a/arch/arm/mach-exynos/power.c b/arch/arm/mach-exynos/power.c
index 1b12051656..cd2d6618ac 100644
--- a/arch/arm/mach-exynos/power.c
+++ b/arch/arm/mach-exynos/power.c
@@ -125,7 +125,7 @@ static void exynos5420_set_usbdev_phy_ctrl(unsigned int enable)
 void set_usbdrd_phy_ctrl(unsigned int enable)
 {
 	if (cpu_is_exynos5()) {
-		if (proid_is_exynos5420() || proid_is_exynos5800())
+		if (proid_is_exynos5420() || proid_is_exynos5422())
 			exynos5420_set_usbdev_phy_ctrl(enable);
 		else
 			exynos5_set_usbdrd_phy_ctrl(enable);
diff --git a/arch/sandbox/dts/sandbox_pmic.dtsi b/arch/sandbox/dts/sandbox_pmic.dtsi
index 44a26b18ca..ce261b930e 100644
--- a/arch/sandbox/dts/sandbox_pmic.dtsi
+++ b/arch/sandbox/dts/sandbox_pmic.dtsi
@@ -55,7 +55,7 @@
 		regulator-always-on;
 	};
 
-	buck2 {
+	buck2: buck2 {
 		regulator-name = "SUPPLY_3.3V";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 730de8a57f..e2c4971d74 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -189,6 +189,12 @@
 		};
 	};
 
+	adc@0 {
+		compatible = "sandbox,adc";
+		vdd-supply = <&buck2>;
+		vss-microvolts = <0>;
+	};
+
 	leds {
 		compatible = "gpio-leds";