diff --git a/arch/arm/include/asm/arch-keystone/clock-k2e.h b/arch/arm/include/asm/arch-keystone/clock-k2e.h
index 4147811..df33a78 100644
--- a/arch/arm/include/asm/arch-keystone/clock-k2e.h
+++ b/arch/arm/include/asm/arch-keystone/clock-k2e.h
@@ -56,10 +56,26 @@
 	DDR3_PLL,
 };
 
+enum {
+	SPD800,
+	SPD850,
+	SPD1000,
+	SPD1250,
+	SPD1350,
+	SPD1400,
+	SPD1500,
+	SPD_RSV
+};
+
 #define CORE_PLL_800	{CORE_PLL, 16, 1, 2}
+#define CORE_PLL_850	{CORE_PLL, 17, 1, 2}
 #define CORE_PLL_1000	{CORE_PLL, 20, 1, 2}
 #define CORE_PLL_1200	{CORE_PLL, 24, 1, 2}
 #define PASS_PLL_1000	{PASS_PLL, 20, 1, 2}
+#define CORE_PLL_1250	{CORE_PLL, 25, 1, 2}
+#define CORE_PLL_1350	{CORE_PLL, 27, 1, 2}
+#define CORE_PLL_1400	{CORE_PLL, 28, 1, 2}
+#define CORE_PLL_1500	{CORE_PLL, 30, 1, 2}
 #define DDR3_PLL_200	{DDR3_PLL, 4,  1, 2}
 #define DDR3_PLL_400	{DDR3_PLL, 16, 1, 4}
 #define DDR3_PLL_800	{DDR3_PLL, 16, 1, 2}
diff --git a/arch/arm/include/asm/arch-keystone/clock-k2hk.h b/arch/arm/include/asm/arch-keystone/clock-k2hk.h
index 784a0be..bdb869b 100644
--- a/arch/arm/include/asm/arch-keystone/clock-k2hk.h
+++ b/arch/arm/include/asm/arch-keystone/clock-k2hk.h
@@ -63,21 +63,35 @@
 	DDR3B_PLL,
 };
 
+enum {
+	SPD800,
+	SPD1000,
+	SPD1200,
+	SPD1350,
+	SPD1400,
+	SPD_RSV
+};
+
 #define CORE_PLL_799    {CORE_PLL,	13,	1,	2}
 #define CORE_PLL_983    {CORE_PLL,	16,	1,	2}
+#define CORE_PLL_999	{CORE_PLL,	122,	15,	1}
 #define CORE_PLL_1167   {CORE_PLL,	19,	1,	2}
 #define CORE_PLL_1228   {CORE_PLL,	20,	1,	2}
+#define CORE_PLL_1200	{CORE_PLL,	625,	32,	2}
 #define PASS_PLL_1228   {PASS_PLL,	20,	1,	2}
 #define PASS_PLL_983    {PASS_PLL,	16,	1,	2}
 #define PASS_PLL_1050   {PASS_PLL,	205,    12,	2}
 #define TETRIS_PLL_500  {TETRIS_PLL,	8,	1,	2}
 #define TETRIS_PLL_750  {TETRIS_PLL,	12,	1,	2}
+#define TETRIS_PLL_800	{TETRIS_PLL,	32,	5,	1}
 #define TETRIS_PLL_687  {TETRIS_PLL,	11,	1,	2}
 #define TETRIS_PLL_625  {TETRIS_PLL,	10,	1,	2}
 #define TETRIS_PLL_812  {TETRIS_PLL,	13,	1,	2}
 #define TETRIS_PLL_875  {TETRIS_PLL,	14,	1,	2}
+#define TETRIS_PLL_1000	{TETRIS_PLL,	40,	5,	1}
 #define TETRIS_PLL_1188 {TETRIS_PLL,	19,	2,	1}
 #define TETRIS_PLL_1200 {TETRIS_PLL,	48,	5,	1}
+#define TETRIS_PLL_1350	{TETRIS_PLL,	54,	5,	1}
 #define TETRIS_PLL_1375 {TETRIS_PLL,	22,	2,	1}
 #define TETRIS_PLL_1400 {TETRIS_PLL,	56,	5,	1}
 #define DDR3_PLL_200(x)	{DDR3##x##_PLL,	4,	1,	2}
diff --git a/arch/arm/include/asm/arch-keystone/clock.h b/arch/arm/include/asm/arch-keystone/clock.h
index 1513c76..dae000e 100644
--- a/arch/arm/include/asm/arch-keystone/clock.h
+++ b/arch/arm/include/asm/arch-keystone/clock.h
@@ -38,12 +38,16 @@
 };
 
 extern const struct keystone_pll_regs keystone_pll_regs[];
+extern int dev_speeds[];
+extern int arm_speeds[];
 
 void init_plls(int num_pll, struct pll_init_data *config);
 void init_pll(const struct pll_init_data *data);
 unsigned long clk_get_rate(unsigned int clk);
 unsigned long clk_round_rate(unsigned int clk, unsigned long hz);
 int clk_set_rate(unsigned int clk, unsigned long hz);
+int get_max_dev_speed(void);
+int get_max_arm_speed(void);
 
 #endif
 #endif
diff --git a/arch/arm/include/asm/arch-keystone/hardware.h b/arch/arm/include/asm/arch-keystone/hardware.h
index ddeb06e..d6726a1 100644
--- a/arch/arm/include/asm/arch-keystone/hardware.h
+++ b/arch/arm/include/asm/arch-keystone/hardware.h
@@ -138,6 +138,10 @@
 /* Flag from ks2_debug options to check if DSPs need to stay ON */
 #define DBG_LEAVE_DSPS_ON		0x1
 
+/* Device speed */
+#define KS2_REV1_DEVSPEED		(KS2_DEVICE_STATE_CTRL_BASE + 0xc98)
+#define KS2_EFUSE_BOOTROM		(KS2_DEVICE_STATE_CTRL_BASE + 0xc90)
+
 /* Queue manager */
 #define KS2_QM_MANAGER_BASE		0x02a02000
 #define KS2_QM_DESC_SETUP_BASE		0x02a03000