ARM: keystone2: K2G: Add support for different arm/device speeds
The maximum device and arm speeds can be determined by reading
EFUSE_BOOTROM register. As there is already a framework for reading this
register, adding support for all possible speeds on k2g devices.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/arm/mach-keystone/include/mach/clock-k2g.h b/arch/arm/mach-keystone/include/mach/clock-k2g.h
index 214c1d3..74de620 100644
--- a/arch/arm/mach-keystone/include/mach/clock-k2g.h
+++ b/arch/arm/mach-keystone/include/mach/clock-k2g.h
@@ -12,8 +12,8 @@
#define PLLSET_CMD_LIST "<pa|arm|ddr3>"
-#define DEV_SUPPORTED_SPEEDS 0xfff
-#define ARM_SUPPORTED_SPEEDS 0xfff
+#define DEV_SUPPORTED_SPEEDS 0x1ff
+#define ARM_SUPPORTED_SPEEDS 0xff
#define KS2_CLK1_6 sys_clk0_6_clk
diff --git a/arch/arm/mach-keystone/include/mach/clock.h b/arch/arm/mach-keystone/include/mach/clock.h
index dfebcb0..72724aa 100644
--- a/arch/arm/mach-keystone/include/mach/clock.h
+++ b/arch/arm/mach-keystone/include/mach/clock.h
@@ -63,8 +63,12 @@
#define CLOCK_INDEXES_LIST CLK_LIST(GENERATE_INDX_STR)
enum {
+ SPD200,
+ SPD400,
+ SPD600,
SPD800,
SPD850,
+ SPD900,
SPD1000,
SPD1200,
SPD1250,