Change in coreboot[master]: soc/amd/stoneyridge: Add I2C support

[Chris Ching (Code Review)]

Chris Ching has uploaded this change for review. ( https://review.coreboot.org/22959

Change subject: soc/amd/stoneyridge: Add I2C support
......................................................................

soc/amd/stoneyridge: Add I2C support

BUG=b:69416132
BRANCH=none
TEST=make all

Change-Id: Id940af917c9525aba7bc25eea0821f5f36a36653
Signed-off-by: Chris Ching 
---
A src/soc/amd/common/block/i2c/Kconfig
M src/soc/amd/stoneyridge/Kconfig
2 files changed, 16 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/59/22959/1

diff --git a/src/soc/amd/common/block/i2c/Kconfig b/src/soc/amd/common/block/i2c/Kconfig
new file mode 100644
index 0000000..6b6d4c0
--- /dev/null
+++ b/src/soc/amd/common/block/i2c/Kconfig
@@ -0,0 +1,11 @@
+config SOC_AMD_COMMON_BLOCK_I2C
+	bool
+	select DRIVERS_I2C_DESIGNWARE
+	help
+		AMD Processor I2C support
+
+config SOC_AMD_COMMON_BLOCK_I2C_DEBUG
+	bool
+	depends on SOC_AMD_COMMON_BLOCK_I2C
+	help
+		Enable debug output for I2C
diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig
index 816de89..921c169 100644
--- a/src/soc/amd/stoneyridge/Kconfig
+++ b/src/soc/amd/stoneyridge/Kconfig
@@ -46,6 +46,7 @@
    select SOC_AMD_PI
    select SOC_AMD_COMMON
    select SOC_AMD_COMMON_BLOCK
+	select SOC_AMD_COMMON_BLOCK_I2C
    select SOC_AMD_COMMON_BLOCK_PCI
    select SOC_AMD_COMMON_BLOCK_PI
    select SOC_AMD_COMMON_BLOCK_PSP
@@ -370,4 +371,8 @@
    depends on CHROMEOS
    default "apu/amdfw"

+config DRIVERS_I2C_DESIGNWARE_CLOCK_MHZ
+	int
+	default 133
+
 endif # SOC_AMD_STONEYRIDGE_FP4 || SOC_AMD_STONEYRIDGE_FT4