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authorPraveen hodagatta pranesh <praveenx.hodagatta.pranesh@intel.com>2018-12-19 19:19:24 +0800
committerPatrick Georgi <pgeorgi@google.com>2018-12-19 05:56:02 +0000
commitf7fdc3a5ab21333aa08d58681795ddf65df170eb (patch)
tree48bfde1b0fbb1a8366d02c22be352f26e01137d0 /src/soc/intel
parenta86c198cd5fec0e27a94c620c08e4a440f7d433f (diff)
soc/intel/skylake: Add Sagv enum value definition
SaGv(system Agent Dynamic Frequency) have 4 settings Disabled, Fixedlow, Fixedhigh, Enabled. This patch add all 4 settings in enum definition and used in devicetree. BUG=None Signed-off-by: Praveen hodagatta pranesh <praveenx.hodagatta.pranesh@intel.com> Change-Id: I8f3b56f4d2bea1836373cc505ef5147144100b95 Reviewed-on: https://review.coreboot.org/c/30305 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/soc/intel')
-rw-r--r--src/soc/intel/skylake/chip.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/soc/intel/skylake/chip.h b/src/soc/intel/skylake/chip.h
index 7014a2e60b..39e5056bca 100644
--- a/src/soc/intel/skylake/chip.h
+++ b/src/soc/intel/skylake/chip.h
@@ -152,7 +152,12 @@ struct soc_intel_skylake_config {
* 2 = FixedHigh
* 3 = Enabled
*/
- u8 SaGv;
+ enum {
+ SaGv_Disabled,
+ SaGv_FixedLow,
+ SaGv_FixedHigh,
+ SaGv_Enabled,
+ } SaGv;
/* Enable/disable Rank Margin Tool */
u8 Rmt;