From b8dc63bdfe04fc15553f1ea6e42583cbdaad38ac Mon Sep 17 00:00:00 2001
From: Chris Ching <chingcodes@chromium.org>
Date: Wed, 6 Dec 2017 14:26:15 -0700
Subject: ic2/designware: Move Intel i2c logic to shared driver

BUG=b:70232394
BRANCH=none
TEST=emerge-reef coreboot
emerge-glados

Change-Id: Idb453a4d2411163e6b4a8422310bf272eac5d379
Signed-off-by: Chris Ching <chingcodes@chromium.org>
Reviewed-on: https://review.coreboot.org/22822
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
---
 src/soc/intel/cannonlake/Kconfig | 4 ++++
 src/soc/intel/cannonlake/chip.h  | 4 ++--
 src/soc/intel/cannonlake/i2c.c   | 4 ++--
 3 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'src/soc/intel/cannonlake')

diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig
index beb812b080..b628370297 100644
--- a/src/soc/intel/cannonlake/Kconfig
+++ b/src/soc/intel/cannonlake/Kconfig
@@ -135,6 +135,10 @@ config SOC_INTEL_COMMON_LPSS_CLOCK_MHZ
 	int
 	default 120
 
+config DRIVERS_I2C_DESIGNWARE_CLOCK_MHZ
+	int
+	default SOC_INTEL_COMMON_LPSS_CLOCK_MHZ
+
 config SOC_INTEL_COMMON_BLOCK_GSPI_MAX
 	int
 	default 3
diff --git a/src/soc/intel/cannonlake/chip.h b/src/soc/intel/cannonlake/chip.h
index fd89339e63..e984b4de23 100644
--- a/src/soc/intel/cannonlake/chip.h
+++ b/src/soc/intel/cannonlake/chip.h
@@ -18,8 +18,8 @@
 #ifndef _SOC_CHIP_H_
 #define _SOC_CHIP_H_
 
+#include <drivers/i2c/designware/dw_i2c.h>
 #include <intelblocks/gspi.h>
-#include <intelblocks/lpss_i2c.h>
 #include <stdint.h>
 #include <soc/pch.h>
 #include <soc/gpio_defs.h>
@@ -255,7 +255,7 @@ struct soc_intel_cannonlake_config {
 	unsigned int sdcard_cd_gpio;
 
 	/* I2C bus configuration */
-	struct lpss_i2c_bus_config i2c[CANNONLAKE_I2C_DEV_MAX];
+	struct dw_i2c_bus_config i2c[CANNONLAKE_I2C_DEV_MAX];
 };
 
 typedef struct soc_intel_cannonlake_config config_t;
diff --git a/src/soc/intel/cannonlake/i2c.c b/src/soc/intel/cannonlake/i2c.c
index b0c35238ee..03ced5f936 100644
--- a/src/soc/intel/cannonlake/i2c.c
+++ b/src/soc/intel/cannonlake/i2c.c
@@ -17,12 +17,12 @@
 #include <console/console.h>
 #include <device/device.h>
 #include <device/pci_def.h>
-#include <intelblocks/lpss_i2c.h>
+#include <drivers/i2c/designware/dw_i2c.h>
 #include <soc/iomap.h>
 #include <soc/pci_devs.h>
 #include "chip.h"
 
-const struct lpss_i2c_bus_config *i2c_get_soc_cfg(unsigned int bus,
+const struct dw_i2c_bus_config *i2c_get_soc_cfg(unsigned int bus,
 					const struct device *dev)
 {
 	const struct soc_intel_cannonlake_config *config;
-- 
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