Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'

9 files changed, 459 insertions, 19 deletions

diff --git a/arch/arm/include/asm/arch-exynos/clk.h b/arch/arm/include/asm/arch-exynos/clk.h
index cd12323..1935b0b 100644
--- a/arch/arm/include/asm/arch-exynos/clk.h
+++ b/arch/arm/include/asm/arch-exynos/clk.h
@@ -34,6 +34,7 @@ unsigned long get_arm_clk(void);
 unsigned long get_i2c_clk(void);
 unsigned long get_pwm_clk(void);
 unsigned long get_uart_clk(int dev_index);
+unsigned long get_mmc_clk(int dev_index);
 void set_mmc_clk(int dev_index, unsigned int div);
 unsigned long get_lcd_clk(void);
 void set_lcd_clk(void);
diff --git a/arch/arm/include/asm/arch-exynos/clock.h b/arch/arm/include/asm/arch-exynos/clock.h
index ff6781a..9b56b4e 100644
--- a/arch/arm/include/asm/arch-exynos/clock.h
+++ b/arch/arm/include/asm/arch-exynos/clock.h
@@ -251,6 +251,282 @@ struct exynos4_clock {
 	unsigned int	div_iem_l1;
 };
 
+struct exynos4x12_clock {
+	unsigned char	res1[0x4200];
+	unsigned int	src_leftbus;
+	unsigned char	res2[0x1fc];
+	unsigned int	mux_stat_leftbus;
+	unsigned char	res3[0xfc];
+	unsigned int	div_leftbus;
+	unsigned char	res4[0xfc];
+	unsigned int	div_stat_leftbus;
+	unsigned char	res5[0x1fc];
+	unsigned int	gate_ip_leftbus;
+	unsigned char	res6[0x12c];
+	unsigned int	gate_ip_image;
+	unsigned char	res7[0xcc];
+	unsigned int	clkout_leftbus;
+	unsigned int	clkout_leftbus_div_stat;
+	unsigned char	res8[0x37f8];
+	unsigned int	src_rightbus;
+	unsigned char	res9[0x1fc];
+	unsigned int	mux_stat_rightbus;
+	unsigned char	res10[0xfc];
+	unsigned int	div_rightbus;
+	unsigned char	res11[0xfc];
+	unsigned int	div_stat_rightbus;
+	unsigned char	res12[0x1fc];
+	unsigned int	gate_ip_rightbus;
+	unsigned char	res13[0x15c];
+	unsigned int	gate_ip_perir;
+	unsigned char	res14[0x9c];
+	unsigned int	clkout_rightbus;
+	unsigned int	clkout_rightbus_div_stat;
+	unsigned char	res15[0x3608];
+	unsigned int	epll_lock;
+	unsigned char	res16[0xc];
+	unsigned int	vpll_lock;
+	unsigned char	res17[0xec];
+	unsigned int	epll_con0;
+	unsigned int	epll_con1;
+	unsigned int	epll_con2;
+	unsigned char	res18[0x4];
+	unsigned int	vpll_con0;
+	unsigned int	vpll_con1;
+	unsigned int	vpll_con2;
+	unsigned char	res19[0xe4];
+	unsigned int	src_top0;
+	unsigned int	src_top1;
+	unsigned char	res20[0x8];
+	unsigned int	src_cam;
+	unsigned int	src_tv;
+	unsigned int	src_mfc;
+	unsigned int	src_g3d;
+	unsigned char	res21[0x4];
+	unsigned int	src_lcd;
+	unsigned int	src_isp;
+	unsigned int	src_maudio;
+	unsigned int	src_fsys;
+	unsigned char	res22[0xc];
+	unsigned int	src_peril0;
+	unsigned int	src_peril1;
+	unsigned int	src_cam1;
+	unsigned char	res23[0xb4];
+	unsigned int	src_mask_top;
+	unsigned char	res24[0xc];
+	unsigned int	src_mask_cam;
+	unsigned int	src_mask_tv;
+	unsigned char	res25[0xc];
+	unsigned int	src_mask_lcd;
+	unsigned int	src_mask_isp;
+	unsigned int	src_mask_maudio;
+	unsigned int	src_mask_fsys;
+	unsigned char	res26[0xc];
+	unsigned int	src_mask_peril0;
+	unsigned int	src_mask_peril1;
+	unsigned char	res27[0xb8];
+	unsigned int	mux_stat_top0;
+	unsigned int	mux_stat_top1;
+	unsigned char	res28[0x10];
+	unsigned int	mux_stat_mfc;
+	unsigned int	mux_stat_g3d;
+	unsigned char	res29[0x28];
+	unsigned int	mux_stat_cam1;
+	unsigned char	res30[0xb4];
+	unsigned int	div_top;
+	unsigned char	res31[0xc];
+	unsigned int	div_cam;
+	unsigned int	div_tv;
+	unsigned int	div_mfc;
+	unsigned int	div_g3d;
+	unsigned char	res32[0x4];
+	unsigned int	div_lcd;
+	unsigned int	div_isp;
+	unsigned int	div_maudio;
+	unsigned int	div_fsys0;
+	unsigned int	div_fsys1;
+	unsigned int	div_fsys2;
+	unsigned int	div_fsys3;
+	unsigned int	div_peril0;
+	unsigned int	div_peril1;
+	unsigned int	div_peril2;
+	unsigned int	div_peril3;
+	unsigned int	div_peril4;
+	unsigned int	div_peril5;
+	unsigned int	div_cam1;
+	unsigned char	res33[0x14];
+	unsigned int	div2_ratio;
+	unsigned char	res34[0x8c];
+	unsigned int	div_stat_top;
+	unsigned char	res35[0xc];
+	unsigned int	div_stat_cam;
+	unsigned int	div_stat_tv;
+	unsigned int	div_stat_mfc;
+	unsigned int	div_stat_g3d;
+	unsigned char	res36[0x4];
+	unsigned int	div_stat_lcd;
+	unsigned int	div_stat_isp;
+	unsigned int	div_stat_maudio;
+	unsigned int	div_stat_fsys0;
+	unsigned int	div_stat_fsys1;
+	unsigned int	div_stat_fsys2;
+	unsigned int	div_stat_fsys3;
+	unsigned int	div_stat_peril0;
+	unsigned int	div_stat_peril1;
+	unsigned int	div_stat_peril2;
+	unsigned int	div_stat_peril3;
+	unsigned int	div_stat_peril4;
+	unsigned int	div_stat_peril5;
+	unsigned int	div_stat_cam1;
+	unsigned char	res37[0x14];
+	unsigned int	div2_stat;
+	unsigned char	res38[0x29c];
+	unsigned int	gate_ip_cam;
+	unsigned int	gate_ip_tv;
+	unsigned int	gate_ip_mfc;
+	unsigned int	gate_ip_g3d;
+	unsigned char	res39[0x4];
+	unsigned int	gate_ip_lcd;
+	unsigned int	gate_ip_isp;
+	unsigned char	res40[0x4];
+	unsigned int	gate_ip_fsys;
+	unsigned char	res41[0x8];
+	unsigned int	gate_ip_gps;
+	unsigned int	gate_ip_peril;
+	unsigned char	res42[0xc];
+	unsigned char	res43[0x4];
+	unsigned char	res44[0xc];
+	unsigned int	gate_block;
+	unsigned char	res45[0x8c];
+	unsigned int	clkout_cmu_top;
+	unsigned int	clkout_cmu_top_div_stat;
+	unsigned char	res46[0x3600];
+	unsigned int	mpll_lock;
+	unsigned char	res47[0xfc];
+	unsigned int	mpll_con0;
+	unsigned int	mpll_con1;
+	unsigned char	res48[0xf0];
+	unsigned int	src_dmc;
+	unsigned char	res49[0xfc];
+	unsigned int	src_mask_dmc;
+	unsigned char	res50[0xfc];
+	unsigned int	mux_stat_dmc;
+	unsigned char	res51[0xfc];
+	unsigned int	div_dmc0;
+	unsigned int	div_dmc1;
+	unsigned char	res52[0xf8];
+	unsigned int	div_stat_dmc0;
+	unsigned int	div_stat_dmc1;
+	unsigned char	res53[0xf8];
+	unsigned int	gate_bus_dmc0;
+	unsigned int	gate_bus_dmc1;
+	unsigned char	res54[0x1f8];
+	unsigned int	gate_ip_dmc0;
+	unsigned int	gate_ip_dmc1;
+	unsigned char	res55[0xf8];
+	unsigned int	clkout_cmu_dmc;
+	unsigned int	clkout_cmu_dmc_div_stat;
+	unsigned char	res56[0x5f8];
+	unsigned int	dcgidx_map0;
+	unsigned int	dcgidx_map1;
+	unsigned int	dcgidx_map2;
+	unsigned char	res57[0x14];
+	unsigned int	dcgperf_map0;
+	unsigned int	dcgperf_map1;
+	unsigned char	res58[0x18];
+	unsigned int	dvcidx_map;
+	unsigned char	res59[0x1c];
+	unsigned int	freq_cpu;
+	unsigned int	freq_dpm;
+	unsigned char	res60[0x18];
+	unsigned int	dvsemclk_en;
+	unsigned int	maxperf;
+	unsigned char	res61[0x8];
+	unsigned int	dmc_freq_ctrl;
+	unsigned int	dmc_pause_ctrl;
+	unsigned int	dddrphy_lock_ctrl;
+	unsigned int	c2c_state;
+	unsigned char	res62[0x2f60];
+	unsigned int	apll_lock;
+	unsigned char	res63[0x8];
+	unsigned char	res64[0xf4];
+	unsigned int	apll_con0;
+	unsigned int	apll_con1;
+	unsigned char	res65[0xf8];
+	unsigned int	src_cpu;
+	unsigned char	res66[0x1fc];
+	unsigned int	mux_stat_cpu;
+	unsigned char	res67[0xfc];
+	unsigned int	div_cpu0;
+	unsigned int	div_cpu1;
+	unsigned char	res68[0xf8];
+	unsigned int	div_stat_cpu0;
+	unsigned int	div_stat_cpu1;
+	unsigned char	res69[0x2f8];
+	unsigned int	clk_gate_ip_cpu;
+	unsigned char	res70[0xfc];
+	unsigned int	clkout_cmu_cpu;
+	unsigned int	clkout_cmu_cpu_div_stat;
+	unsigned char	res71[0x5f8];
+	unsigned int	armclk_stopctrl;
+	unsigned int	atclk_stopctrl;
+	unsigned char	res72[0x10];
+	unsigned char	res73[0x8];
+	unsigned int	pwr_ctrl;
+	unsigned int	pwr_ctrl2;
+	unsigned char	res74[0xd8];
+	unsigned int	apll_con0_l8;
+	unsigned int	apll_con0_l7;
+	unsigned int	apll_con0_l6;
+	unsigned int	apll_con0_l5;
+	unsigned int	apll_con0_l4;
+	unsigned int	apll_con0_l3;
+	unsigned int	apll_con0_l2;
+	unsigned int	apll_con0_l1;
+	unsigned int	iem_control;
+	unsigned char	res75[0xdc];
+	unsigned int	apll_con1_l8;
+	unsigned int	apll_con1_l7;
+	unsigned int	apll_con1_l6;
+	unsigned int	apll_con1_l5;
+	unsigned int	apll_con1_l4;
+	unsigned int	apll_con1_l3;
+	unsigned int	apll_con1_l2;
+	unsigned int	apll_con1_l1;
+	unsigned char	res76[0xe0];
+	unsigned int	div_iem_l8;
+	unsigned int	div_iem_l7;
+	unsigned int	div_iem_l6;
+	unsigned int	div_iem_l5;
+	unsigned int	div_iem_l4;
+	unsigned int	div_iem_l3;
+	unsigned int	div_iem_l2;
+	unsigned int	div_iem_l1;
+	unsigned char	res77[0xe0];
+	unsigned int	l2_status;
+	unsigned char	res78[0xc];
+	unsigned int	cpu_status;
+	unsigned char	res79[0xc];
+	unsigned int	ptm_status;
+	unsigned char	res80[0x2edc];
+	unsigned int	div_isp0;
+	unsigned int	div_isp1;
+	unsigned char	res81[0xf8];
+	unsigned int	div_stat_isp0;
+	unsigned int	div_stat_isp1;
+	unsigned char	res82[0x3f8];
+	unsigned int	gate_ip_isp0;
+	unsigned int	gate_ip_isp1;
+	unsigned char	res83[0x1f8];
+	unsigned int	clkout_cmu_isp;
+	unsigned int	clkout_cmu_ispd_div_stat;
+	unsigned char	res84[0xf8];
+	unsigned int	cmu_isp_spar0;
+	unsigned int	cmu_isp_spar1;
+	unsigned int	cmu_isp_spar2;
+	unsigned int	cmu_isp_spar3;
+};
+
 struct exynos5_clock {
 	unsigned int	apll_lock;
 	unsigned char	res1[0xfc];
diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h
index f06af2e..eb34422 100644
--- a/arch/arm/include/asm/arch-exynos/cpu.h
+++ b/arch/arm/include/asm/arch-exynos/cpu.h
@@ -27,7 +27,7 @@
 #define EXYNOS_CPU_NAME			"Exynos"
 #define EXYNOS4_ADDR_BASE		0x10000000
 
-/* EXYNOS4 */
+/* EXYNOS4 Common*/
 #define EXYNOS4_I2C_SPACING		0x10000
 
 #define EXYNOS4_GPIO_PART3_BASE		0x03860000
@@ -63,7 +63,40 @@
 #define EXYNOS4_DP_BASE			DEVICE_NOT_AVAILABLE
 #define EXYNOS4_SPI_ISP_BASE		DEVICE_NOT_AVAILABLE
 
-/* EXYNOS5 */
+/* EXYNOS4X12 */
+#define EXYNOS4X12_GPIO_PART3_BASE	0x03860000
+#define EXYNOS4X12_PRO_ID		0x10000000
+#define EXYNOS4X12_SYSREG_BASE		0x10010000
+#define EXYNOS4X12_POWER_BASE		0x10020000
+#define EXYNOS4X12_SWRESET		0x10020400
+#define EXYNOS4X12_USBPHY_CONTROL	0x10020704
+#define EXYNOS4X12_CLOCK_BASE		0x10030000
+#define EXYNOS4X12_SYSTIMER_BASE	0x10050000
+#define EXYNOS4X12_WATCHDOG_BASE	0x10060000
+#define EXYNOS4X12_DMC0_BASE		0x10600000
+#define EXYNOS4X12_DMC1_BASE		0x10610000
+#define EXYNOS4X12_GPIO_PART4_BASE	0x106E0000
+#define EXYNOS4X12_GPIO_PART2_BASE	0x11000000
+#define EXYNOS4X12_GPIO_PART1_BASE	0x11400000
+#define EXYNOS4X12_FIMD_BASE		0x11C00000
+#define EXYNOS4X12_MIPI_DSIM_BASE	0x11C80000
+#define EXYNOS4X12_USBOTG_BASE		0x12480000
+#define EXYNOS4X12_MMC_BASE		0x12510000
+#define EXYNOS4X12_SROMC_BASE		0x12570000
+#define EXYNOS4X12_USB_HOST_EHCI_BASE	0x12580000
+#define EXYNOS4X12_USBPHY_BASE		0x125B0000
+#define EXYNOS4X12_UART_BASE		0x13800000
+#define EXYNOS4X12_I2C_BASE		0x13860000
+#define EXYNOS4X12_PWMTIMER_BASE	0x139D0000
+
+#define EXYNOS4X12_ADC_BASE		DEVICE_NOT_AVAILABLE
+#define EXYNOS4X12_DP_BASE		DEVICE_NOT_AVAILABLE
+#define EXYNOS4X12_MODEM_BASE		DEVICE_NOT_AVAILABLE
+#define EXYNOS4X12_I2S_BASE            DEVICE_NOT_AVAILABLE
+#define EXYNOS4X12_SPI_BASE            DEVICE_NOT_AVAILABLE
+#define EXYNOS4X12_SPI_ISP_BASE                DEVICE_NOT_AVAILABLE
+
+/* EXYNOS5 Common*/
 #define EXYNOS5_I2C_SPACING		0x10000
 
 #define EXYNOS5_GPIO_PART4_BASE		0x03860000
@@ -154,17 +187,20 @@ static inline int proid_is_##type(void)			\
 }
 
 IS_EXYNOS_TYPE(exynos4210, 0x4210)
+IS_EXYNOS_TYPE(exynos4412, 0x4412)
 IS_EXYNOS_TYPE(exynos5250, 0x5250)
 
 #define SAMSUNG_BASE(device, base)				\
 static inline unsigned int samsung_get_base_##device(void)	\
 {								\
-	if (cpu_is_exynos4())					\
+	if (cpu_is_exynos4()) {					\
+		if (proid_is_exynos4412())			\
+			return EXYNOS4X12_##base;		\
 		return EXYNOS4_##base;				\
-	else if (cpu_is_exynos5())				\
+	} else if (cpu_is_exynos5()) {				\
 		return EXYNOS5_##base;				\
-	else							\
-		return 0;					\
+	}							\
+	return 0;						\
 }
 
 SAMSUNG_BASE(adc, ADC_BASE)
diff --git a/arch/arm/include/asm/arch-exynos/dp_info.h b/arch/arm/include/asm/arch-exynos/dp_info.h
index 3569498..102b709 100644
--- a/arch/arm/include/asm/arch-exynos/dp_info.h
+++ b/arch/arm/include/asm/arch-exynos/dp_info.h
@@ -211,4 +211,6 @@ unsigned int exynos_init_dp(void)
 }
 #endif
 
+void exynos_set_dp_platform_data(struct exynos_dp_platform_data *pd);
+
 #endif /* _DP_INFO_H */
diff --git a/arch/arm/include/asm/arch-exynos/gpio.h b/arch/arm/include/asm/arch-exynos/gpio.h
index 4db8fd6..cfe1024 100644
--- a/arch/arm/include/asm/arch-exynos/gpio.h
+++ b/arch/arm/include/asm/arch-exynos/gpio.h
@@ -79,6 +79,67 @@ struct exynos4_gpio_part3 {
 	struct s5p_gpio_bank z;
 };
 
+struct exynos4x12_gpio_part1 {
+	struct s5p_gpio_bank a0;
+	struct s5p_gpio_bank a1;
+	struct s5p_gpio_bank b;
+	struct s5p_gpio_bank c0;
+	struct s5p_gpio_bank c1;
+	struct s5p_gpio_bank d0;
+	struct s5p_gpio_bank d1;
+	struct s5p_gpio_bank res1[0x5];
+	struct s5p_gpio_bank f0;
+	struct s5p_gpio_bank f1;
+	struct s5p_gpio_bank f2;
+	struct s5p_gpio_bank f3;
+	struct s5p_gpio_bank res2[0x2];
+	struct s5p_gpio_bank j0;
+	struct s5p_gpio_bank j1;
+};
+
+struct exynos4x12_gpio_part2 {
+	struct s5p_gpio_bank res1[0x2];
+	struct s5p_gpio_bank k0;
+	struct s5p_gpio_bank k1;
+	struct s5p_gpio_bank k2;
+	struct s5p_gpio_bank k3;
+	struct s5p_gpio_bank l0;
+	struct s5p_gpio_bank l1;
+	struct s5p_gpio_bank l2;
+	struct s5p_gpio_bank y0;
+	struct s5p_gpio_bank y1;
+	struct s5p_gpio_bank y2;
+	struct s5p_gpio_bank y3;
+	struct s5p_gpio_bank y4;
+	struct s5p_gpio_bank y5;
+	struct s5p_gpio_bank y6;
+	struct s5p_gpio_bank res2[0x3];
+	struct s5p_gpio_bank m0;
+	struct s5p_gpio_bank m1;
+	struct s5p_gpio_bank m2;
+	struct s5p_gpio_bank m3;
+	struct s5p_gpio_bank m4;
+	struct s5p_gpio_bank res3[0x48];
+	struct s5p_gpio_bank x0;
+	struct s5p_gpio_bank x1;
+	struct s5p_gpio_bank x2;
+	struct s5p_gpio_bank x3;
+};
+
+struct exynos4x12_gpio_part3 {
+	struct s5p_gpio_bank z;
+};
+
+struct exynos4x12_gpio_part4 {
+	struct s5p_gpio_bank v0;
+	struct s5p_gpio_bank v1;
+	struct s5p_gpio_bank res1[0x1];
+	struct s5p_gpio_bank v2;
+	struct s5p_gpio_bank v3;
+	struct s5p_gpio_bank res2[0x1];
+	struct s5p_gpio_bank v4;
+};
+
 struct exynos5_gpio_part1 {
 	struct s5p_gpio_bank a0;
 	struct s5p_gpio_bank a1;
@@ -163,6 +224,30 @@ void s5p_gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode);
 	    - EXYNOS4_GPIO_PART2_BASE) / sizeof(struct s5p_gpio_bank)) \
 	  * GPIO_PER_BANK) + pin) + EXYNOS4_GPIO_PART1_MAX)
 
+#define exynos4x12_gpio_part1_get_nr(bank, pin) \
+	((((((unsigned int) &(((struct exynos4x12_gpio_part1 *) \
+			       EXYNOS4X12_GPIO_PART1_BASE)->bank)) \
+	    - EXYNOS4X12_GPIO_PART1_BASE) / sizeof(struct s5p_gpio_bank)) \
+	  * GPIO_PER_BANK) + pin)
+
+#define EXYNOS4X12_GPIO_PART1_MAX ((sizeof(struct exynos4x12_gpio_part1) \
+			    / sizeof(struct s5p_gpio_bank)) * GPIO_PER_BANK)
+
+#define exynos4x12_gpio_part2_get_nr(bank, pin) \
+	(((((((unsigned int) &(((struct exynos4x12_gpio_part2 *) \
+				EXYNOS4X12_GPIO_PART2_BASE)->bank)) \
+	    - EXYNOS4X12_GPIO_PART2_BASE) / sizeof(struct s5p_gpio_bank)) \
+	  * GPIO_PER_BANK) + pin) + EXYNOS4X12_GPIO_PART1_MAX)
+
+#define EXYNOS4X12_GPIO_PART2_MAX ((sizeof(struct exynos4x12_gpio_part2) \
+			    / sizeof(struct s5p_gpio_bank)) * GPIO_PER_BANK)
+
+#define exynos4x12_gpio_part3_get_nr(bank, pin) \
+	(((((((unsigned int) &(((struct exynos4x12_gpio_part3 *) \
+				EXYNOS4X12_GPIO_PART3_BASE)->bank)) \
+	    - EXYNOS4X12_GPIO_PART3_BASE) / sizeof(struct s5p_gpio_bank)) \
+	  * GPIO_PER_BANK) + pin) + EXYNOS4X12_GPIO_PART2_MAX)
+
 #define exynos5_gpio_part1_get_nr(bank, pin) \
 	((((((unsigned int) &(((struct exynos5_gpio_part1 *) \
 			       EXYNOS5_GPIO_PART1_BASE)->bank)) \
diff --git a/arch/arm/include/asm/arch-exynos/mipi_dsim.h b/arch/arm/include/asm/arch-exynos/mipi_dsim.h
index 9a7cbeb..c1c9a35 100644
--- a/arch/arm/include/asm/arch-exynos/mipi_dsim.h
+++ b/arch/arm/include/asm/arch-exynos/mipi_dsim.h
@@ -358,7 +358,14 @@ struct mipi_dsim_lcd_driver {
 	void	(*mipi_display_on)(struct mipi_dsim_device *dsim_dev);
 };
 
+#ifdef CONFIG_EXYNOS_MIPI_DSIM
 int exynos_mipi_dsi_init(void);
+#else
+static inline int exynos_mipi_dsi_init(void)
+{
+	return 0;
+}
+#endif
 
 /*
  * register mipi_dsim_lcd_driver object defined by lcd panel driver
diff --git a/arch/arm/include/asm/arch-exynos/periph.h b/arch/arm/include/asm/arch-exynos/periph.h
index 13abd2d..89bcdfc 100644
--- a/arch/arm/include/asm/arch-exynos/periph.h
+++ b/arch/arm/include/asm/arch-exynos/periph.h
@@ -25,12 +25,17 @@
 #define __ASM_ARM_ARCH_PERIPH_H
 
 /*
- * Peripherals requiring clock/pinmux configuration. List will
+ * Peripherals required for pinmux configuration. List will
  * grow with support for more devices getting added.
+ * Numbering based on interrupt table.
  *
  */
 enum periph_id {
-	PERIPH_ID_I2C0,
+	PERIPH_ID_UART0 = 51,
+	PERIPH_ID_UART1,
+	PERIPH_ID_UART2,
+	PERIPH_ID_UART3,
+	PERIPH_ID_I2C0 = 56,
 	PERIPH_ID_I2C1,
 	PERIPH_ID_I2C2,
 	PERIPH_ID_I2C3,
@@ -38,22 +43,24 @@ enum periph_id {
 	PERIPH_ID_I2C5,
 	PERIPH_ID_I2C6,
 	PERIPH_ID_I2C7,
-	PERIPH_ID_I2S1,
-	PERIPH_ID_SDMMC0,
+	PERIPH_ID_SPI0 = 68,
+	PERIPH_ID_SPI1,
+	PERIPH_ID_SPI2,
+	PERIPH_ID_SDMMC0 = 75,
 	PERIPH_ID_SDMMC1,
 	PERIPH_ID_SDMMC2,
 	PERIPH_ID_SDMMC3,
-	PERIPH_ID_SDMMC4,
-	PERIPH_ID_SROMC,
-	PERIPH_ID_SPI0,
-	PERIPH_ID_SPI1,
-	PERIPH_ID_SPI2,
+	PERIPH_ID_I2S1 = 99,
+
+	/* Since following peripherals do
+	 * not have shared peripheral interrupts (SPIs)
+	 * they are numbered arbitiraly after the maximum
+	 * SPIs Exynos has (128)
+	 */
+	PERIPH_ID_SROMC = 128,
 	PERIPH_ID_SPI3,
 	PERIPH_ID_SPI4,
-	PERIPH_ID_UART0,
-	PERIPH_ID_UART1,
-	PERIPH_ID_UART2,
-	PERIPH_ID_UART3,
+	PERIPH_ID_SDMMC4,
 
 	PERIPH_ID_COUNT,
 	PERIPH_ID_NONE = -1,
diff --git a/arch/arm/include/asm/arch-exynos/pinmux.h b/arch/arm/include/asm/arch-exynos/pinmux.h
index 10ea736..014eebc 100644
--- a/arch/arm/include/asm/arch-exynos/pinmux.h
+++ b/arch/arm/include/asm/arch-exynos/pinmux.h
@@ -55,4 +55,12 @@ enum {
  */
 int exynos_pinmux_config(int peripheral, int flags);
 
+/**
+ * Decode the peripheral id using the interrpt numbers.
+ *
+ * @param blob  Device tree blob
+ * @param node  FDT I2C node to find
+ * @return peripheral id if ok, PERIPH_ID_NONE on error
+ */
+int pinmux_decode_periph_id(const void *blob, int node);
 #endif
diff --git a/arch/arm/include/asm/arch-exynos/sromc.h b/arch/arm/include/asm/arch-exynos/sromc.h
index f616bcb..dc6aae2 100644
--- a/arch/arm/include/asm/arch-exynos/sromc.h
+++ b/arch/arm/include/asm/arch-exynos/sromc.h
@@ -48,4 +48,22 @@ struct s5p_sromc {
 /* Configure the Band Width and Bank Control Regs for required SROMC Bank */
 void s5p_config_sromc(u32 srom_bank, u32 srom_bw_conf, u32 srom_bc_conf);
 
+enum {
+	FDT_SROM_PMC,
+	FDT_SROM_TACP,
+	FDT_SROM_TAH,
+	FDT_SROM_TCOH,
+	FDT_SROM_TACC,
+	FDT_SROM_TCOS,
+	FDT_SROM_TACS,
+
+	FDT_SROM_TIMING_COUNT,
+};
+
+struct fdt_sromc {
+	u8 bank;	/* srom bank number */
+	u8 width;	/* bus width in bytes */
+	unsigned int timing[FDT_SROM_TIMING_COUNT]; /* timing parameters */
+};
+
 #endif /* __ASM_ARCH_SROMC_H_ */