[PATCH v2 3/3] dm: i2c: use CONFIG_IS_ENABLED macro for DM_I2C/DM_I2C_GPIO

Igor Opaniuk
2021-02-08T23:37:55Z

Use CONFIG_IS_ENABLED() macro, which provides more convenient
way to check $(SPL)DM_I2C/$(SPL)DM_I2C_GPIO configs
for both SPL and U-Boot proper.

CONFIG_IS_ENABLED(DM_I2C) expands to:
- 1 if CONFIG_SPL_BUILD is undefined and CONFIG_DM_I2C is set to 'y',
- 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_DM_I2C is set to 'y',
- 0 otherwise.

All occurences were replaced automatically using these bash cmds:
$ find . -type f -exec sed -i
's/ifndef CONFIG_DM_I2C/if !CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
's/ifdef CONFIG_DM_I2C/if CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
's/defined(CONFIG_DM_I2C)/CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
's/ifndef CONFIG_DM_I2C_GPIO/if !CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +
$ find . -type f -exec sed -i
's/ifdef CONFIG_DM_I2C_GPIO/if CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +
$ find . -type f -exec sed -i
's/defined(CONFIG_DM_I2C_GPIO)/CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +

Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>

---

Changes v2:
- R-b tags applied

.../include/asm/arch-fsl-layerscape/config.h | 2 +-
arch/arm/include/asm/arch-lpc32xx/i2c.h | 2 +-
arch/arm/include/asm/mach-imx/mxc_i2c.h | 2 +-
arch/arm/include/asm/omap_i2c.h | 2 +-
arch/arm/mach-imx/i2c-mxv7.c | 2 +-
arch/arm/mach-keystone/ddr3_spd.c | 2 +-
arch/arm/mach-kirkwood/include/mach/config.h | 2 +-
arch/arm/mach-omap2/am33xx/board.c | 2 +-
arch/arm/mach-omap2/am33xx/clk_synthesizer.c | 6 +-
arch/arm/mach-omap2/boot-common.c | 2 +-
arch/arm/mach-omap2/clocks-common.c | 2 +-
arch/arm/mach-sunxi/board.c | 2 +-
arch/powerpc/include/asm/fsl_i2c.h | 2 +-
board/freescale/common/dcu_sii9022a.c | 2 +-
board/freescale/common/diu_ch7301.c | 2 +-
board/freescale/common/emc2305.c | 4 +-
board/freescale/common/qixis.c | 4 +-
board/freescale/common/sys_eeprom.c | 20 ++--
board/freescale/common/vid.c | 24 ++---
board/freescale/common/vsc3316_3308.c | 10 +-
board/freescale/ls1012aqds/ls1012aqds.c | 2 +-
board/freescale/ls1012ardb/eth.c | 2 +-
board/freescale/ls1012ardb/ls1012ardb.c | 12 +--
board/freescale/ls1021aqds/dcu.c | 6 +-
board/freescale/ls1021aqds/ls1021aqds.c | 2 +-
board/freescale/ls1021atwr/ls1021atwr.c | 2 +-
board/freescale/ls1028a/ls1028a.c | 2 +-
board/freescale/ls1043aqds/ls1043aqds.c | 4 +-
board/freescale/ls1046afrwy/ls1046afrwy.c | 2 +-
board/freescale/ls1046aqds/ls1046aqds.c | 2 +-
board/freescale/ls1088a/eth_ls1088aqds.c | 16 +--
board/freescale/ls1088a/ls1088a.c | 60 ++++++------
board/freescale/ls2080aqds/eth.c | 14 +--
board/freescale/ls2080aqds/ls2080aqds.c | 4 +-
board/freescale/ls2080ardb/ls2080ardb.c | 2 +-
board/freescale/lx2160a/lx2160a.c | 2 +-
board/freescale/p1010rdb/p1010rdb.c | 8 +-
board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c | 2 +-
board/freescale/t102xrdb/t102xrdb.c | 2 +-
board/freescale/t208xqds/t208xqds.c | 2 +-
board/friendlyarm/nanopi2/onewire.c | 6 +-
board/keymile/common/ivm.c | 2 +-
board/samsung/common/misc.c | 2 +-
board/samsung/trats/trats.c | 10 +-
board/samsung/trats2/trats2.c | 10 +-
board/sunxi/board.c | 2 +-
board/ti/am335x/board.c | 8 +-
board/ti/am335x/mux.c | 2 +-
board/ti/am43xx/board.c | 12 +--
board/ti/common/board_detect.c | 4 +-
board/ti/ks2_evm/board_k2g.c | 2 +-
board/wandboard/wandboard.c | 4 +-
cmd/eeprom.c | 6 +-
cmd/i2c.c | 98 +++++++++----------
doc/driver-model/i2c-howto.rst | 2 +-
drivers/ddr/fsl/main.c | 8 +-
drivers/i2c/davinci_i2c.c | 4 +-
drivers/i2c/designware_i2c.c | 4 +-
drivers/i2c/fsl_i2c.c | 6 +-
drivers/i2c/ihs_i2c.c | 42 ++++----
drivers/i2c/lpc32xx_i2c.c | 4 +-
drivers/i2c/mv_i2c.c | 2 +-
drivers/i2c/mvtwsi.c | 16 +--
drivers/i2c/mxc_i2c.c | 4 +-
drivers/i2c/omap24xx_i2c.c | 2 +-
drivers/power/palmas.c | 2 +-
drivers/power/pmic/pmic_tps62362.c | 6 +-
drivers/power/pmic/pmic_tps65217.c | 14 +--
drivers/power/pmic/pmic_tps65218.c | 4 +-
drivers/power/pmic/pmic_tps65910.c | 6 +-
drivers/power/twl4030.c | 2 +-
drivers/power/twl6030.c | 2 +-
drivers/tpm/tpm_atmel_twi.c | 6 +-
drivers/usb/host/ohci-lpc32xx.c | 8 +-
include/_exports.h | 2 +-
include/config_fallbacks.h | 2 +-
include/configs/MPC8548CDS.h | 2 +-
include/configs/P1010RDB.h | 2 +-
include/configs/P2041RDB.h | 2 +-
include/configs/T102xRDB.h | 2 +-
include/configs/T104xRDB.h | 2 +-
include/configs/T208xQDS.h | 2 +-
include/configs/T208xRDB.h | 2 +-
include/configs/T4240RDB.h | 2 +-
include/configs/am43xx_evm.h | 2 +-
include/configs/corenet_ds.h | 2 +-
include/configs/ls1012a_common.h | 2 +-
include/configs/ls1021aiot.h | 2 +-
include/configs/ls1021aqds.h | 2 +-
include/configs/ls1021atsn.h | 2 +-
include/configs/ls1021atwr.h | 2 +-
include/configs/ls1028a_common.h | 2 +-
include/configs/ls1043a_common.h | 2 +-
include/configs/ls1046a_common.h | 2 +-
include/configs/ls1088a_common.h | 2 +-
include/configs/ls1088aqds.h | 2 +-
include/configs/ls2080a_common.h | 2 +-
include/configs/ls2080aqds.h | 2 +-
include/configs/ls2080ardb.h | 2 +-
include/configs/p1_p2_rdb_pc.h | 2 +-
include/configs/sunxi-common.h | 2 +-
include/configs/ti_armv7_common.h | 2 +-
include/exports.h | 2 +-
include/i2c.h | 2 +-
include/palmas.h | 2 +-
include/twl4030.h | 2 +-
include/twl6030.h | 2 +-
107 files changed, 311 insertions(+), 311 deletions(-)

diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h
index a9bd8b24fd..da7ca0587c 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/config.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h
@@ -183,7 +183,7 @@
#elif defined(CONFIG_ARCH_LX2160A) || defined(CONFIG_ARCH_LX2162A)
#define TZPC_BASE 0x02200000
#define TZPCDECPROT_0_SET_BASE (TZPC_BASE + 0x804)
-#if !defined(CONFIG_DM_I2C)
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_EARLY_INIT
#endif
diff --git a/arch/arm/include/asm/arch-lpc32xx/i2c.h b/arch/arm/include/asm/arch-lpc32xx/i2c.h
index f39b14001b..3918178d3a 100644
--- a/arch/arm/include/asm/arch-lpc32xx/i2c.h
+++ b/arch/arm/include/asm/arch-lpc32xx/i2c.h
@@ -22,7 +22,7 @@ struct lpc32xx_i2c_base {
u32 stxfl;
};

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
enum {
I2C_0, I2C_1, I2C_2,
};
diff --git a/arch/arm/include/asm/mach-imx/mxc_i2c.h b/arch/arm/include/asm/mach-imx/mxc_i2c.h
index c016aa7474..e8b330f33d 100644
--- a/arch/arm/include/asm/mach-imx/mxc_i2c.h
+++ b/arch/arm/include/asm/mach-imx/mxc_i2c.h
@@ -53,7 +53,7 @@ struct mxc_i2c_bus {
#if CONFIG_IS_ENABLED(CLK)
struct clk per_clk;
#endif
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
int (*idle_bus_fn)(void *p);
void *idle_bus_data;
#else
diff --git a/arch/arm/include/asm/omap_i2c.h b/arch/arm/include/asm/omap_i2c.h
index ec7a145f17..9f0f272234 100644
--- a/arch/arm/include/asm/omap_i2c.h
+++ b/arch/arm/include/asm/omap_i2c.h
@@ -3,7 +3,7 @@
#ifndef _OMAP_I2C_H
#define _OMAP_I2C_H

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)

/* Information about a GPIO bank */
struct omap_i2c_plat {
diff --git a/arch/arm/mach-imx/i2c-mxv7.c b/arch/arm/mach-imx/i2c-mxv7.c
index e6c74bf77e..d36347d8e8 100644
--- a/arch/arm/mach-imx/i2c-mxv7.c
+++ b/arch/arm/mach-imx/i2c-mxv7.c
@@ -102,7 +102,7 @@ int setup_i2c(unsigned i2c_index, int speed, int slave_addr,
if (ret)
goto err_idle;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
bus_i2c_init(i2c_index, speed, slave_addr, force_idle_bus, p);
#endif

diff --git a/arch/arm/mach-keystone/ddr3_spd.c b/arch/arm/mach-keystone/ddr3_spd.c
index 3803449c2b..c4a1908af8 100644
--- a/arch/arm/mach-keystone/ddr3_spd.c
+++ b/arch/arm/mach-keystone/ddr3_spd.c
@@ -404,7 +404,7 @@ static void init_ddr3param(struct ddr3_spd_cb *spd_cb,
static int ddr3_read_spd(ddr3_spd_eeprom_t *spd_params)
{
int ret;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
int old_bus;

i2c_init(CONFIG_SYS_DAVINCI_I2C_SPEED, CONFIG_SYS_DAVINCI_I2C_SLAVE);
diff --git a/arch/arm/mach-kirkwood/include/mach/config.h b/arch/arm/mach-kirkwood/include/mach/config.h
index 3bd032e087..4794f7aa9d 100644
--- a/arch/arm/mach-kirkwood/include/mach/config.h
+++ b/arch/arm/mach-kirkwood/include/mach/config.h
@@ -96,7 +96,7 @@
/*
* I2C related stuff
*/
-#if defined(CONFIG_CMD_I2C) && !defined(CONFIG_DM_I2C)
+#if defined(CONFIG_CMD_I2C) && !CONFIG_IS_ENABLED(DM_I2C)
#ifndef CONFIG_SYS_I2C_SOFT
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MVTWSI
diff --git a/arch/arm/mach-omap2/am33xx/board.c b/arch/arm/mach-omap2/am33xx/board.c
index e17898d8fb..53b01fd7fc 100644
--- a/arch/arm/mach-omap2/am33xx/board.c
+++ b/arch/arm/mach-omap2/am33xx/board.c
@@ -112,7 +112,7 @@ U_BOOT_DRVINFOS(am33xx_uarts) = {
# endif
};

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
static const struct omap_i2c_plat am33xx_i2c[] = {
{ I2C_BASE1, 100000, OMAP_I2C_REV_V2},
{ I2C_BASE2, 100000, OMAP_I2C_REV_V2},
diff --git a/arch/arm/mach-omap2/am33xx/clk_synthesizer.c b/arch/arm/mach-omap2/am33xx/clk_synthesizer.c
index ff1bfaf84b..59f0d8ea71 100644
--- a/arch/arm/mach-omap2/am33xx/clk_synthesizer.c
+++ b/arch/arm/mach-omap2/am33xx/clk_synthesizer.c
@@ -29,7 +29,7 @@ static int clk_synthesizer_reg_read(struct udevice *dev, int addr, u8 *buf)
/* Enable Bye read */
addr = addr | CLK_SYNTHESIZER_BYTE_MODE;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
/* Send the command byte */
rc = i2c_write(CLK_SYNTHESIZER_I2C_ADDR, addr, 1, buf, 1);
if (rc)
@@ -72,7 +72,7 @@ static int clk_synthesizer_reg_write(struct udevice *dev, int addr, u8 val)
cmd[0] = addr | CLK_SYNTHESIZER_BYTE_MODE;
cmd[1] = val;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
rc = i2c_write(CLK_SYNTHESIZER_I2C_ADDR, addr, 1, cmd, 2);
#else
rc = dm_i2c_write(dev, addr, cmd, 2);
@@ -96,7 +96,7 @@ int setup_clock_synthesizer(struct clk_synth *data)
int rc;
u8 val = 0;
struct udevice *dev = NULL;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
rc = i2c_probe(CLK_SYNTHESIZER_I2C_ADDR);
if (rc) {
printf("i2c probe failed at address 0x%x\n",
diff --git a/arch/arm/mach-omap2/boot-common.c b/arch/arm/mach-omap2/boot-common.c
index cb9d7fdb15..0bebc4469d 100644
--- a/arch/arm/mach-omap2/boot-common.c
+++ b/arch/arm/mach-omap2/boot-common.c
@@ -201,7 +201,7 @@ void spl_board_init(void)
#if defined(CONFIG_SPL_NAND_SUPPORT) || defined(CONFIG_SPL_ONENAND_SUPPORT)
gpmc_init();
#endif
-#if defined(CONFIG_SPL_I2C_SUPPORT) && !defined(CONFIG_DM_I2C)
+#if defined(CONFIG_SPL_I2C_SUPPORT) && !CONFIG_IS_ENABLED(DM_I2C)
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
#endif
#if defined(CONFIG_AM33XX) && defined(CONFIG_SPL_MUSB_NEW_SUPPORT)
diff --git a/arch/arm/mach-omap2/clocks-common.c b/arch/arm/mach-omap2/clocks-common.c
index 757fa3801a..14b638a651 100644
--- a/arch/arm/mach-omap2/clocks-common.c
+++ b/arch/arm/mach-omap2/clocks-common.c
@@ -912,7 +912,7 @@ void prcm_init(void)
enable_basic_uboot_clocks();
}

-#if !defined(CONFIG_DM_I2C)
+#if !CONFIG_IS_ENABLED(DM_I2C)
void gpi2c_init(void)
{
static int gpi2c = 1;
diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c
index ae6bc656d9..e3c138d4b2 100644
--- a/arch/arm/mach-sunxi/board.c
+++ b/arch/arm/mach-sunxi/board.c
@@ -222,7 +222,7 @@ void s_init(void)
clock_init();
timer_init();
gpio_init();
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_init_board();
#endif
eth_init_board();
diff --git a/arch/powerpc/include/asm/fsl_i2c.h b/arch/powerpc/include/asm/fsl_i2c.h
index 73105fa8e4..1b1766180a 100644
--- a/arch/powerpc/include/asm/fsl_i2c.h
+++ b/arch/powerpc/include/asm/fsl_i2c.h
@@ -68,7 +68,7 @@ typedef struct fsl_i2c_base {
u8 res6[0xE8];
} fsl_i2c_t;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct fsl_i2c_dev {
struct fsl_i2c_base __iomem *base; /* register base */
u32 i2c_clk;
diff --git a/board/freescale/common/dcu_sii9022a.c b/board/freescale/common/dcu_sii9022a.c
index 832ae258f1..9137d246ea 100644
--- a/board/freescale/common/dcu_sii9022a.c
+++ b/board/freescale/common/dcu_sii9022a.c
@@ -64,7 +64,7 @@ int dcu_set_dvi_encoder(struct fb_videomode *videomode)
u8 temp;
u16 temp1, temp2;
u32 temp3;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;

diff --git a/board/freescale/common/diu_ch7301.c b/board/freescale/common/diu_ch7301.c
index 02a271895b..05e6a3acf1 100644
--- a/board/freescale/common/diu_ch7301.c
+++ b/board/freescale/common/diu_ch7301.c
@@ -53,7 +53,7 @@ int diu_set_dvi_encoder(unsigned int pixclock)
u8 temp;

temp = I2C_DVI_TEST_PATTERN_VAL;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(CONFIG_SYS_I2C_DVI_BUS_NUM,
diff --git a/board/freescale/common/emc2305.c b/board/freescale/common/emc2305.c
index 050b679f3c..56e177538c 100644
--- a/board/freescale/common/emc2305.c
+++ b/board/freescale/common/emc2305.c
@@ -23,7 +23,7 @@ void set_fan_speed(u8 data, int chip_addr)
I2C_EMC2305_FAN5};

for (index = 0; index < NUM_OF_FANS; index++) {
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
if (i2c_write(chip_addr, Fan[index], 1, &data, 1) != 0) {
printf("Error: failed to change fan speed @%x\n",
Fan[index]);
@@ -47,7 +47,7 @@ void emc2305_init(int chip_addr)
u8 data;

data = I2C_EMC2305_CMD;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
if (i2c_write(chip_addr, I2C_EMC2305_CONF, 1, &data, 1) != 0)
printf("Error: failed to configure EMC2305\n");
#else
diff --git a/board/freescale/common/qixis.c b/board/freescale/common/qixis.c
index 1696c24e27..2bb838cea6 100644
--- a/board/freescale/common/qixis.c
+++ b/board/freescale/common/qixis.c
@@ -32,7 +32,7 @@
#ifdef CONFIG_SYS_I2C_FPGA_ADDR
u8 qixis_read_i2c(unsigned int reg)
{
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
return i2c_reg_read(CONFIG_SYS_I2C_FPGA_ADDR, reg);
#else
struct udevice *dev;
@@ -47,7 +47,7 @@ u8 qixis_read_i2c(unsigned int reg)
void qixis_write_i2c(unsigned int reg, u8 value)
{
u8 val = value;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_reg_write(CONFIG_SYS_I2C_FPGA_ADDR, reg, val);
#else
struct udevice *dev;
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index 33ae4c15ba..be0fda0638 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -152,7 +152,7 @@ static int read_eeprom(void)
{
int ret;
#ifdef CONFIG_SYS_EEPROM_BUS_NUM
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
unsigned int bus;
#endif
#endif
@@ -161,13 +161,13 @@ static int read_eeprom(void)
return 0;

#ifdef CONFIG_SYS_EEPROM_BUS_NUM
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
bus = i2c_get_bus_num();
i2c_set_bus_num(CONFIG_SYS_EEPROM_BUS_NUM);
#endif
#endif

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0,
CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
(void *)&e, sizeof(e));
@@ -186,7 +186,7 @@ static int read_eeprom(void)
#endif

#ifdef CONFIG_SYS_EEPROM_BUS_NUM
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_set_bus_num(bus);
#endif
#endif
@@ -223,7 +223,7 @@ static int prog_eeprom(void)
int i;
void *p;
#ifdef CONFIG_SYS_EEPROM_BUS_NUM
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
unsigned int bus;
#endif
#endif
@@ -237,7 +237,7 @@ static int prog_eeprom(void)
#endif
update_crc();

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#ifdef CONFIG_SYS_EEPROM_BUS_NUM
bus = i2c_get_bus_num();
i2c_set_bus_num(CONFIG_SYS_EEPROM_BUS_NUM);
@@ -250,7 +250,7 @@ static int prog_eeprom(void)
* complete a given write.
*/
for (i = 0, p = &e; i < sizeof(e); i += 8, p += 8) {
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(CONFIG_SYS_I2C_EEPROM_ADDR, i,
CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
p, min((int)(sizeof(e) - i), 8));
@@ -279,7 +279,7 @@ static int prog_eeprom(void)
/* Verify the write by reading back the EEPROM and comparing */
struct eeprom e2;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0,
CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
(void *)&e2, sizeof(e2));
@@ -302,7 +302,7 @@ static int prog_eeprom(void)
ret = -1;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#ifdef CONFIG_SYS_EEPROM_BUS_NUM
i2c_set_bus_num(bus);
#endif
@@ -594,7 +594,7 @@ unsigned int get_cpu_board_revision(void)
u8 minor; /* 0x05 Board revision, minor */
} be;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0, CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
(void *)&be, sizeof(be));
#else
diff --git a/board/freescale/common/vid.c b/board/freescale/common/vid.c
index 2617f61520..20f5421da0 100644
--- a/board/freescale/common/vid.c
+++ b/board/freescale/common/vid.c
@@ -65,14 +65,14 @@ static int find_ir_chip_on_i2c(void)
u8 byte;
int i;
const int ir_i2c_addr[] = {0x38, 0x08, 0x09};
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
#endif

/* Check all the address */
for (i = 0; i < (sizeof(ir_i2c_addr)/sizeof(ir_i2c_addr[0])); i++) {
i2caddress = ir_i2c_addr[i];
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_read(i2caddress,
IR36021_MFR_ID_OFFSET, 1, (void *)&byte,
sizeof(byte));
@@ -117,12 +117,12 @@ static int read_voltage_from_INA220(int i2caddress)
int i, ret, voltage_read = 0;
u16 vol_mon;
u8 buf[2];
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
#endif

for (i = 0; i < NUM_READINGS; i++) {
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_read(I2C_VOL_MONITOR_ADDR,
I2C_VOL_MONITOR_BUS_V_OFFSET, 1,
(void *)&buf, 2);
@@ -160,12 +160,12 @@ static int read_voltage_from_IR(int i2caddress)
int i, ret, voltage_read = 0;
u16 vol_mon;
u8 buf;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
#endif

for (i = 0; i < NUM_READINGS; i++) {
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_read(i2caddress,
IR36021_LOOP1_VOUT_OFFSET,
1, (void *)&buf, 1);
@@ -213,7 +213,7 @@ static int read_voltage_from_LTC(int i2caddress)
int ret, vcode = 0;
u8 chan = PWM_CHANNEL0;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
/* select the PAGE 0 using PMBus commands PAGE for VDD*/
ret = i2c_write(I2C_VOL_MONITOR_ADDR,
PMBUS_CMD_PAGE, 1, &chan, 1);
@@ -229,7 +229,7 @@ static int read_voltage_from_LTC(int i2caddress)
return ret;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
/*read the output voltage using PMBus command READ_VOUT*/
ret = i2c_read(I2C_VOL_MONITOR_ADDR,
PMBUS_CMD_READ_VOUT, 1, (void *)&vcode, 2);
@@ -344,7 +344,7 @@ static int set_voltage_to_IR(int i2caddress, int vdd)
vid = DIV_ROUND_UP(vdd - 245, 5);
#endif

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(i2caddress, IR36021_LOOP1_MANUAL_ID_OFFSET,
1, (void *)&vid, sizeof(vid));
#else
@@ -392,7 +392,7 @@ static int set_voltage_to_LTC(int i2caddress, int vdd)
vdd & 0xFF, (vdd & 0xFF00) >> 8};

/* Write the desired voltage code to the regulator */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
/* Check write protect state */
ret = i2c_read(I2C_VOL_MONITOR_ADDR,
PMBUS_CMD_WRITE_PROTECT, 1,
@@ -621,7 +621,7 @@ int adjust_vdd(ulong vdd_override)
}

/* check IR chip work on Intel mode*/
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_read(i2caddress,
IR36021_INTEL_MODE_OOFSET,
1, (void *)&buf, 1);
@@ -803,7 +803,7 @@ int adjust_vdd(ulong vdd_override)
}

/* check IR chip work on Intel mode*/
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_read(i2caddress,
IR36021_INTEL_MODE_OOFSET,
1, (void *)&buf, 1);
diff --git a/board/freescale/common/vsc3316_3308.c b/board/freescale/common/vsc3316_3308.c
index 8aceb8ef17..c51f3c5aca 100644
--- a/board/freescale/common/vsc3316_3308.c
+++ b/board/freescale/common/vsc3316_3308.c
@@ -34,7 +34,7 @@ int vsc_if_enable(unsigned int vsc_addr)

/* enable 2-wire Serial InterFace (I2C) */
data = 0x02;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
int ret, bus_num = 0;
struct udevice *dev;

@@ -62,7 +62,7 @@ int vsc3316_config(unsigned int vsc_addr, int8_t con_arr[][2],
debug("VSC:Initializing VSC3316 at I2C address 0x%2x"
" for Tx\n", vsc_addr);

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
int bus_num = 0;
struct udevice *dev;

@@ -185,7 +185,7 @@ int vsc3308_config_adjust(unsigned int vsc_addr, const int8_t con_arr[][2],
debug("VSC:Initializing VSC3308 at I2C address 0x%x for Tx\n",
vsc_addr);

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
int bus_num = 0;
struct udevice *dev;

@@ -385,7 +385,7 @@ int vsc3308_config(unsigned int vsc_addr, const int8_t con_arr[][2],

debug("VSC:Initializing VSC3308 at I2C address 0x%x"
" for Tx\n", vsc_addr);
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
int bus_num = 0;
struct udevice *dev;

@@ -509,7 +509,7 @@ void vsc_wp_config(unsigned int vsc_addr)

/* For new crosspoint configuration to occur, WP bit of
* CORE_CONFIG_REG should be set 1 and then reset to 0 */
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
int ret, bus_num = 0;
struct udevice *dev;

diff --git a/board/freescale/ls1012aqds/ls1012aqds.c b/board/freescale/ls1012aqds/ls1012aqds.c
index 7bea45c8ae..0d17cc82a5 100644
--- a/board/freescale/ls1012aqds/ls1012aqds.c
+++ b/board/freescale/ls1012aqds/ls1012aqds.c
@@ -111,7 +111,7 @@ int misc_init_r(void)
u8 mux_sdhc_cd = 0x80;
int bus_num = 0;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;

diff --git a/board/freescale/ls1012ardb/eth.c b/board/freescale/ls1012ardb/eth.c
index 2241d061dd..bb3fbc71ef 100644
--- a/board/freescale/ls1012ardb/eth.c
+++ b/board/freescale/ls1012ardb/eth.c
@@ -29,7 +29,7 @@ static inline void ls1012ardb_reset_phy(void)
{
#ifdef CONFIG_TARGET_LS1012ARDB
/* Through reset IO expander reset both RGMII and SGMII PHYs */
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;

diff --git a/board/freescale/ls1012ardb/ls1012ardb.c b/board/freescale/ls1012ardb/ls1012ardb.c
index 30b43ea135..8782988da9 100644
--- a/board/freescale/ls1012ardb/ls1012ardb.c
+++ b/board/freescale/ls1012ardb/ls1012ardb.c
@@ -42,7 +42,7 @@ int checkboard(void)
puts("Board: LS1012ARDB ");

/* Initialize i2c early for Serial flash bank information */
-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_IO_ADDR,
@@ -194,7 +194,7 @@ int esdhc_status_fixup(void *blob, const char *compat)
u8 io = 0;
int ret, bus_num = 0;

-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_IO_ADDR,
@@ -233,7 +233,7 @@ int esdhc_status_fixup(void *blob, const char *compat)
* 10 - eMMC Memory
* 11 - SPI
*/
-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = dm_i2c_read(dev, I2C_MUX_IO_0, &io, 1);
#else
ret = i2c_read(I2C_MUX_IO_ADDR, I2C_MUX_IO_0, 1, &io, 1);
@@ -272,7 +272,7 @@ static int switch_to_bank1(void)
u8 data = 0xf4, chip_addr = 0x24, offset_addr = 0x03;
int ret, bus_num = 0;

-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(bus_num, chip_addr,
@@ -337,7 +337,7 @@ static int switch_to_bank2(void)
u8 chip_addr = 0x24;
int ret, i, bus_num = 0;

-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(bus_num, chip_addr,
@@ -360,7 +360,7 @@ static int switch_to_bank2(void)
* CS routed to SPI memory bank2
*/
for (i = 0; i < sizeof(data); i++) {
-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = dm_i2c_write(dev, offset_addr[i], &data[i], 1);
#else /* Non DM I2C support - will be removed */
ret = i2c_write(chip_addr, offset_addr[i], 1, &data[i], 1);
diff --git a/board/freescale/ls1021aqds/dcu.c b/board/freescale/ls1021aqds/dcu.c
index b648a7872b..d9c1e65fff 100644
--- a/board/freescale/ls1021aqds/dcu.c
+++ b/board/freescale/ls1021aqds/dcu.c
@@ -19,7 +19,7 @@ DECLARE_GLOBAL_DATA_PTR;
static int select_i2c_ch_pca9547(u8 ch, int bus_num)
{
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_PCA_ADDR_PRI,
@@ -64,7 +64,7 @@ int platform_dcu_init(struct fb_info *fbinfo,
u8 ch;

/* Mux I2C3+I2C4 as HSYNC+VSYNC */
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

/* QIXIS device mount on I2C1 bus*/
@@ -112,7 +112,7 @@ int platform_dcu_init(struct fb_info *fbinfo,
pixval = 1000000000 / dcu_fb_videomode->pixclock;
pixval *= 1000;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_set_bus_num(CONFIG_SYS_I2C_DVI_BUS_NUM);
#endif
select_i2c_ch_pca9547(I2C_MUX_CH_CH7301,
diff --git a/board/freescale/ls1021aqds/ls1021aqds.c b/board/freescale/ls1021aqds/ls1021aqds.c
index 4169a0fc85..aa1f6025c1 100644
--- a/board/freescale/ls1021aqds/ls1021aqds.c
+++ b/board/freescale/ls1021aqds/ls1021aqds.c
@@ -144,7 +144,7 @@ unsigned long get_board_ddr_clk(void)
int select_i2c_ch_pca9547(u8 ch, int bus_num)
{
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_PCA_ADDR_PRI,
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c b/board/freescale/ls1021atwr/ls1021atwr.c
index 2889bd8ded..a79d045da2 100644
--- a/board/freescale/ls1021atwr/ls1021atwr.c
+++ b/board/freescale/ls1021atwr/ls1021atwr.c
@@ -457,7 +457,7 @@ void ls1twr_program_regulator(void)
#define MC34VR500_ADDR 0x8
#define MC34VR500_DEVICEID 0x4
#define MC34VR500_DEVICEID_MASK 0x0f
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;

diff --git a/board/freescale/ls1028a/ls1028a.c b/board/freescale/ls1028a/ls1028a.c
index e37e3a3c16..eb4d7ce48d 100644
--- a/board/freescale/ls1028a/ls1028a.c
+++ b/board/freescale/ls1028a/ls1028a.c
@@ -91,7 +91,7 @@ int board_init(void)
#if defined(CONFIG_TARGET_LS1028ARDB)
u8 val = I2C_MUX_CH_DEFAULT;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_MUX_PCA_ADDR_PRI, 0x0b, 1, &val, 1);
#else
struct udevice *dev;
diff --git a/board/freescale/ls1043aqds/ls1043aqds.c b/board/freescale/ls1043aqds/ls1043aqds.c
index ef0f2e6122..92cc20fc04 100644
--- a/board/freescale/ls1043aqds/ls1043aqds.c
+++ b/board/freescale/ls1043aqds/ls1043aqds.c
@@ -282,7 +282,7 @@ int select_i2c_ch_pca9547(u8 ch, int bus_num)
{
int ret;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_PCA_ADDR_PRI,
@@ -337,7 +337,7 @@ void board_retimer_init(void)
/* Retimer is connected to I2C1_CH7_CH5 */
select_i2c_ch_pca9547(I2C_MUX_CH7, bus_num);
reg = I2C_MUX_CH5;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;

diff --git a/board/freescale/ls1046afrwy/ls1046afrwy.c b/board/freescale/ls1046afrwy/ls1046afrwy.c
index 4ebf77b1ad..b4de3dbb34 100644
--- a/board/freescale/ls1046afrwy/ls1046afrwy.c
+++ b/board/freescale/ls1046afrwy/ls1046afrwy.c
@@ -41,7 +41,7 @@ int select_i2c_ch_pca9547(u8 ch, int bus_num)
{
int ret;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_PCA_ADDR_PRI,
diff --git a/board/freescale/ls1046aqds/ls1046aqds.c b/board/freescale/ls1046aqds/ls1046aqds.c
index 33b10277af..421939c30c 100644
--- a/board/freescale/ls1046aqds/ls1046aqds.c
+++ b/board/freescale/ls1046aqds/ls1046aqds.c
@@ -278,7 +278,7 @@ u32 get_lpuart_clk(void)
int select_i2c_ch_pca9547(u8 ch, int bus_num)
{
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_PCA_ADDR_PRI,
diff --git a/board/freescale/ls1088a/eth_ls1088aqds.c b/board/freescale/ls1088a/eth_ls1088aqds.c
index bf4f57e6f8..140733de6a 100644
--- a/board/freescale/ls1088a/eth_ls1088aqds.c
+++ b/board/freescale/ls1088a/eth_ls1088aqds.c
@@ -114,12 +114,12 @@ static void sgmii_configure_repeater(int dpmac)
{0x18, NULL}, {0x23, &reg_val[3]},
{0x2d, &reg_val[4]}, {4, &reg_val[5]},
};
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *udev;
#endif

/* Set I2c to Slot 1 */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(0x77, 0, 0, &a, 1);
#else
ret = i2c_get_chip_for_busnum(0, 0x77, 1, &udev);
@@ -173,7 +173,7 @@ static void sgmii_configure_repeater(int dpmac)
return;
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
i2c_get_chip_for_busnum(0, i2c_phy_addr, 1, &udev);
#endif

@@ -184,7 +184,7 @@ static void sgmii_configure_repeater(int dpmac)
reg_pair[5].val = &ch_b_eq[i];
reg_pair[6].val = &ch_b_ctl2[j];
for (k = 0; k < 10; k++) {
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(i2c_phy_addr,
reg_pair[k].addr,
1, reg_pair[k].val, 1);
@@ -257,12 +257,12 @@ static void qsgmii_configure_repeater(int dpmac)
const char *dev = mdio_names[EMI1_SLOT1];
int ret = 0;
unsigned short value;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *udev;
#endif

/* Set I2c to Slot 1 */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(0x77, 0, 0, &a, 1);
#else
ret = i2c_get_chip_for_busnum(0, 0x77, 1, &udev);
@@ -304,7 +304,7 @@ static void qsgmii_configure_repeater(int dpmac)
return;
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
i2c_get_chip_for_busnum(0, i2c_phy_addr, 1, &udev);
#endif

@@ -316,7 +316,7 @@ static void qsgmii_configure_repeater(int dpmac)
reg_pair[6].val = &ch_b_ctl2[j];

for (k = 0; k < 10; k++) {
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(i2c_phy_addr,
reg_pair[k].addr,
1, reg_pair[k].val, 1);
diff --git a/board/freescale/ls1088a/ls1088a.c b/board/freescale/ls1088a/ls1088a.c
index 5d19702a05..b1250a62a2 100644
--- a/board/freescale/ls1088a/ls1088a.c
+++ b/board/freescale/ls1088a/ls1088a.c
@@ -378,7 +378,7 @@ int select_i2c_ch_pca9547(u8 ch)
{
int ret;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1);
#else
struct udevice *dev;
@@ -405,7 +405,7 @@ void board_retimer_init(void)

/* Access to Control/Shared register */
reg = 0x0;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR, 0xff, 1, &reg, 1);
#else
struct udevice *dev;
@@ -415,7 +415,7 @@ void board_retimer_init(void)
#endif

/* Read device revision and ID */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_read(I2C_RETIMER_ADDR, 1, 1, &reg, 1);
#else
dm_i2c_read(dev, 1, &reg, 1);
@@ -424,20 +424,20 @@ void board_retimer_init(void)

/* Enable Broadcast. All writes target all channel register sets */
reg = 0x0c;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR, 0xff, 1, &reg, 1);
#else
dm_i2c_write(dev, 0xff, &reg, 1);
#endif

/* Reset Channel Registers */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_read(I2C_RETIMER_ADDR, 0, 1, &reg, 1);
#else
dm_i2c_read(dev, 0, &reg, 1);
#endif
reg |= 0x4;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR, 0, 1, &reg, 1);
#else
dm_i2c_write(dev, 0, &reg, 1);
@@ -445,45 +445,45 @@ void board_retimer_init(void)

/* Set data rate as 10.3125 Gbps */
reg = 0x90;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR, 0x60, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x60, &reg, 1);
#endif
reg = 0xb3;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR, 0x61, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x61, &reg, 1);
#endif
reg = 0x90;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR, 0x62, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x62, &reg, 1);
#endif
reg = 0xb3;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR, 0x63, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x63, &reg, 1);
#endif
reg = 0xcd;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR, 0x64, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x64, &reg, 1);
#endif

/* Select VCO Divider to full rate (000) */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_read(I2C_RETIMER_ADDR, 0x2F, 1, &reg, 1);
#else
dm_i2c_read(dev, 0x2F, &reg, 1);
#endif
reg &= 0x0f;
reg |= 0x70;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR, 0x2F, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x2F, &reg, 1);
@@ -495,7 +495,7 @@ void board_retimer_init(void)

/* Access to Control/Shared register */
reg = 0x0;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR2, 0xff, 1, &reg, 1);
#else
i2c_get_chip_for_busnum(0, I2C_RETIMER_ADDR2, 1, &dev);
@@ -503,7 +503,7 @@ void board_retimer_init(void)
#endif

/* Read device revision and ID */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_read(I2C_RETIMER_ADDR2, 1, 1, &reg, 1);
#else
dm_i2c_read(dev, 1, &reg, 1);
@@ -512,20 +512,20 @@ void board_retimer_init(void)

/* Enable Broadcast. All writes target all channel register sets */
reg = 0x0c;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR2, 0xff, 1, &reg, 1);
#else
dm_i2c_write(dev, 0xff, &reg, 1);
#endif

/* Reset Channel Registers */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_read(I2C_RETIMER_ADDR2, 0, 1, &reg, 1);
#else
dm_i2c_read(dev, 0, &reg, 1);
#endif
reg |= 0x4;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR2, 0, 1, &reg, 1);
#else
dm_i2c_write(dev, 0, &reg, 1);
@@ -533,45 +533,45 @@ void board_retimer_init(void)

/* Set data rate as 10.3125 Gbps */
reg = 0x90;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR2, 0x60, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x60, &reg, 1);
#endif
reg = 0xb3;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR2, 0x61, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x61, &reg, 1);
#endif
reg = 0x90;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR2, 0x62, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x62, &reg, 1);
#endif
reg = 0xb3;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR2, 0x63, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x63, &reg, 1);
#endif
reg = 0xcd;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR2, 0x64, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x64, &reg, 1);
#endif

/* Select VCO Divider to full rate (000) */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_read(I2C_RETIMER_ADDR2, 0x2F, 1, &reg, 1);
#else
dm_i2c_read(dev, 0x2F, &reg, 1);
#endif
reg &= 0x0f;
reg |= 0x70;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_write(I2C_RETIMER_ADDR2, 0x2F, 1, &reg, 1);
#else
dm_i2c_write(dev, 0x2F, &reg, 1);
@@ -639,7 +639,7 @@ int get_serdes_volt(void)
u8 chan = PWM_CHANNEL0;

/* Select the PAGE 0 using PMBus commands PAGE for VDD */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(I2C_SVDD_MONITOR_ADDR,
PMBUS_CMD_PAGE, 1, &chan, 1);
#else
@@ -657,7 +657,7 @@ int get_serdes_volt(void)
}

/* Read the output voltage using PMBus command READ_VOUT */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_read(I2C_SVDD_MONITOR_ADDR,
PMBUS_CMD_READ_VOUT, 1, (void *)&vcode, 2);
#else
@@ -678,7 +678,7 @@ int set_serdes_volt(int svdd)
svdd & 0xFF, (svdd & 0xFF00) >> 8};

/* Write the desired voltage code to the SVDD regulator */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(I2C_SVDD_MONITOR_ADDR,
PMBUS_CMD_PAGE_PLUS_WRITE, 1, (void *)&buff, 5);
#else
@@ -719,7 +719,7 @@ int set_serdes_volt(int svdd)
printf("SVDD changing of RDB\n");

/* Read the BRDCFG54 via CLPD */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_read(CONFIG_SYS_I2C_FPGA_ADDR,
QIXIS_BRDCFG4_OFFSET, 1, (void *)&brdcfg4, 1);
#else
@@ -739,7 +739,7 @@ int set_serdes_volt(int svdd)
brdcfg4 = brdcfg4 | 0x08;

/* Write to the BRDCFG4 */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(CONFIG_SYS_I2C_FPGA_ADDR,
QIXIS_BRDCFG4_OFFSET, 1, (void *)&brdcfg4, 1);
#else
diff --git a/board/freescale/ls2080aqds/eth.c b/board/freescale/ls2080aqds/eth.c
index 4b7f85540d..914cd0a9ab 100644
--- a/board/freescale/ls2080aqds/eth.c
+++ b/board/freescale/ls2080aqds/eth.c
@@ -125,12 +125,12 @@ static void sgmii_configure_repeater(int serdes_port)
};

int *riser_phy_addr = &xqsgii_riser_phy_addr[0];
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *udev;
#endif

/* Set I2c to Slot 1 */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(0x77, 0, 0, &a, 1);
#else
ret = i2c_get_chip_for_busnum(0, 0x77, 1, &udev);
@@ -151,7 +151,7 @@ static void sgmii_configure_repeater(int serdes_port)
mii_bus = 1;
dpmac_id = dpmac + 9;
a = 0xb;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(0x76, 0, 0, &a, 1);
#else
ret = i2c_get_chip_for_busnum(0, 0x76, 1, &udev);
@@ -198,7 +198,7 @@ static void sgmii_configure_repeater(int serdes_port)
reg_pair[6].val = &ch_b_ctl2[j];

for (k = 0; k < 10; k++) {
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(i2c_addr[dpmac],
reg_pair[k].addr,
1, reg_pair[k].val, 1);
@@ -277,12 +277,12 @@ static void qsgmii_configure_repeater(int dpmac)
const char *dev = "LS2080A_QDS_MDIO0";
int ret = 0;
unsigned short value;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *udev;
#endif

/* Set I2c to Slot 1 */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(0x77, 0, 0, &a, 1);
#else
ret = i2c_get_chip_for_busnum(0, 0x77, 1, &udev);
@@ -347,7 +347,7 @@ static void qsgmii_configure_repeater(int dpmac)
reg_pair[6].val = &ch_b_ctl2[j];

for (k = 0; k < 10; k++) {
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(i2c_phy_addr,
reg_pair[k].addr,
1, reg_pair[k].val, 1);
diff --git a/board/freescale/ls2080aqds/ls2080aqds.c b/board/freescale/ls2080aqds/ls2080aqds.c
index 3eb40f5e2a..866d413f90 100644
--- a/board/freescale/ls2080aqds/ls2080aqds.c
+++ b/board/freescale/ls2080aqds/ls2080aqds.c
@@ -163,7 +163,7 @@ unsigned long get_board_ddr_clk(void)
int select_i2c_ch_pca9547(u8 ch)
{
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(0, I2C_MUX_PCA_ADDR_PRI, 1, &dev);
@@ -237,7 +237,7 @@ int board_init(void)
select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);

#ifdef CONFIG_RTC_ENABLE_32KHZ_OUTPUT
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
rtc_enable_32khz_output(0, CONFIG_SYS_I2C_RTC_ADDR);
#else
rtc_enable_32khz_output();
diff --git a/board/freescale/ls2080ardb/ls2080ardb.c b/board/freescale/ls2080ardb/ls2080ardb.c
index c7e9c1dacf..a5c9cbe3b5 100644
--- a/board/freescale/ls2080ardb/ls2080ardb.c
+++ b/board/freescale/ls2080ardb/ls2080ardb.c
@@ -166,7 +166,7 @@ int select_i2c_ch_pca9547(u8 ch)
{
int ret;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1);
#else
struct udevice *dev;
diff --git a/board/freescale/lx2160a/lx2160a.c b/board/freescale/lx2160a/lx2160a.c
index ea027bec56..13a64b878f 100644
--- a/board/freescale/lx2160a/lx2160a.c
+++ b/board/freescale/lx2160a/lx2160a.c
@@ -82,7 +82,7 @@ int select_i2c_ch_pca9547(u8 ch)
{
int ret;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1);
#else
struct udevice *dev;
diff --git a/board/freescale/p1010rdb/p1010rdb.c b/board/freescale/p1010rdb/p1010rdb.c
index 4c3a03e7cd..1219698184 100644
--- a/board/freescale/p1010rdb/p1010rdb.c
+++ b/board/freescale/p1010rdb/p1010rdb.c
@@ -140,7 +140,7 @@ int config_board_mux(int ctrl_type)
ccsr_gur_t __iomem *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
u8 tmp;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;
#if defined(CONFIG_TARGET_P1010RDB_PA)
@@ -376,7 +376,7 @@ int i2c_pca9557_read(int type)
u8 val;
int bus_num = I2C_PCA9557_BUS_NUM;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;

@@ -418,7 +418,7 @@ int checkboard(void)
printf("Board: %sRDB-PA, ", cpu->name);
#elif defined(CONFIG_TARGET_P1010RDB_PB)
printf("Board: %sRDB-PB, ", cpu->name);
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;

@@ -461,7 +461,7 @@ int checkboard(void)
case 0xe:
puts("SDHC\n");
val = 0x60; /* set pca9557 pin input/output */
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
dm_i2c_write(dev, 3, &val, 1);
#else
i2c_write(I2C_PCA9557_ADDR2, 3, 1, &val, 1);
diff --git a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
index 4584f0147b..8273384f2d 100644
--- a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
+++ b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
@@ -173,7 +173,7 @@ int checkboard(void)
in_8(&cpld_data->pcba_rev) & 0x0F);

/* Initialize i2c early for rom_loc and flash bank information */
- #if defined(CONFIG_DM_I2C)
+ #if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;

diff --git a/board/freescale/t102xrdb/t102xrdb.c b/board/freescale/t102xrdb/t102xrdb.c
index bb775eb2d3..4112bfd830 100644
--- a/board/freescale/t102xrdb/t102xrdb.c
+++ b/board/freescale/t102xrdb/t102xrdb.c
@@ -258,7 +258,7 @@ static u32 t1023rdb_ctrl(u32 ctrl_type)
u8 tmp;
int bus_num = I2C_PCA6408_BUS_NUM;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;

diff --git a/board/freescale/t208xqds/t208xqds.c b/board/freescale/t208xqds/t208xqds.c
index f3af8d5292..d6df88889e 100644
--- a/board/freescale/t208xqds/t208xqds.c
+++ b/board/freescale/t208xqds/t208xqds.c
@@ -82,7 +82,7 @@ int select_i2c_ch_pca9547(u8 ch, int bus_num)
{
int ret;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_PCA_ADDR_PRI, 1, &dev);
diff --git a/board/friendlyarm/nanopi2/onewire.c b/board/friendlyarm/nanopi2/onewire.c
index 994befb1ec..fb356639be 100644
--- a/board/friendlyarm/nanopi2/onewire.c
+++ b/board/friendlyarm/nanopi2/onewire.c
@@ -35,7 +35,7 @@ static int bus_type = -1;
static int lcd_id = -1;
static unsigned short lcd_fwrev;
static int current_brightness = -1;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
static struct udevice *i2c_dev;
#endif

@@ -182,7 +182,7 @@ static int onewire_i2c_do_request(unsigned char req, unsigned char *buf)
tx[0] = req;
tx[1] = crc8_ow(req << 24, 8);

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
if (dm_i2c_write(i2c_dev, 0, tx, 2))
return -EIO;

@@ -214,7 +214,7 @@ static void onewire_i2c_init(void)
unsigned char buf[4];
int ret;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_chip_for_busnum(ONEWIRE_I2C_BUS,
ONEWIRE_I2C_ADDR, 0, &i2c_dev);
#else
diff --git a/board/keymile/common/ivm.c b/board/keymile/common/ivm.c
index e989bf609f..a65b1a8189 100644
--- a/board/keymile/common/ivm.c
+++ b/board/keymile/common/ivm.c
@@ -328,7 +328,7 @@ static int ivm_populate_env(unsigned char *buf, int len, int mac_address_offset)
int ivm_read_eeprom(unsigned char *buf, int len, int mac_address_offset)
{
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *eedev = NULL;

ret = i2c_get_chip_for_busnum(CONFIG_KM_IVM_BUS,
diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c
index 837463ba78..bdc999dfec 100644
--- a/board/samsung/common/misc.c
+++ b/board/samsung/common/misc.c
@@ -116,7 +116,7 @@ void set_board_info(void)
#ifdef CONFIG_LCD_MENU
static int power_key_pressed(u32 reg)
{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
struct pmic *pmic;
u32 status;
u32 mask;
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index 2e80dbbc84..d06687620c 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -52,7 +52,7 @@ int exynos_init(void)
return 0;
}

-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
static void trats_low_power_mode(void)
{
struct exynos4_clock *clk =
@@ -114,7 +114,7 @@ static void trats_low_power_mode(void)

int exynos_power_init(void)
{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
int chrg, ret;
struct power_battery *pb;
struct pmic *p_fg, *p_chrg, *p_muic, *p_bat;
@@ -293,7 +293,7 @@ int board_usb_init(int index, enum usb_init_type init)

int g_dnl_board_usb_cable_connected(void)
{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
struct pmic *muic = pmic_get("MAX8997_MUIC");
if (!muic)
return 0;
@@ -415,7 +415,7 @@ void exynos_reset_lcd(void)

int lcd_power(void)
{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
int ret = 0;
struct pmic *p = pmic_get("MAX8997_PMIC");
if (!p)
@@ -439,7 +439,7 @@ int lcd_power(void)

int mipi_power(void)
{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
int ret = 0;
struct pmic *p = pmic_get("MAX8997_PMIC");
if (!p)
diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c
index 69e0ef192d..59e6fbf4b0 100644
--- a/board/samsung/trats2/trats2.c
+++ b/board/samsung/trats2/trats2.c
@@ -129,7 +129,7 @@ int exynos_init(void)

int exynos_power_init(void)
{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
int chrg;
struct power_battery *pb;
struct pmic *p_chrg, *p_muic, *p_fg, *p_bat;
@@ -192,7 +192,7 @@ int exynos_power_init(void)
#ifdef CONFIG_USB_GADGET
static int s5pc210_phy_control(int on)
{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
int ret = 0;
unsigned int val;
struct pmic *p, *p_pmic, *p_muic;
@@ -269,7 +269,7 @@ int board_usb_init(int index, enum usb_init_type init)

int g_dnl_board_usb_cable_connected(void)
{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
struct pmic *muic = pmic_get("MAX77693_MUIC");
if (!muic)
return 0;
@@ -288,7 +288,7 @@ int g_dnl_board_usb_cable_connected(void)
#ifdef CONFIG_LCD
int mipi_power(void)
{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
struct pmic *p = pmic_get("MAX77686_PMIC");

/* LDO8 VMIPI_1.0V_AP */
@@ -302,7 +302,7 @@ int mipi_power(void)

void exynos_lcd_power_on(void)
{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
+#if !CONFIG_IS_ENABLED(DM_I2C) /* TODO(maintainer): Convert to driver model */
struct pmic *p = pmic_get("MAX77686_PMIC");

/* LCD_2.2V_EN: GPC0[1] */
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index e42b61e906..d24503224d 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -292,7 +292,7 @@ int board_init(void)
}
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
/*
* Temporary workaround for enabling I2C clocks until proper sunxi DM
* clk, reset and pinctrl drivers land.
diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c
index 3cc0e4b91c..c285ac7552 100644
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -76,7 +76,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
void do_board_detect(void)
{
enable_i2c0_pin_mux();
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
#endif
if (ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS,
@@ -335,7 +335,7 @@ static void scale_vcores_bone(int freq)
if (board_is_bone() && !strncmp(board_ti_get_rev(), "00A1", 4))
return;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
if (i2c_probe(TPS65217_CHIP_PM))
return;
#else
@@ -434,7 +434,7 @@ void scale_vcores_generic(int freq)
* 1.10V. For MPU voltage we need to switch based on
* the frequency we are running at.
*/
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
if (i2c_probe(TPS65910_CTRL_I2C_ADDR))
return;
#else
@@ -468,7 +468,7 @@ void gpi2c_init(void)

if (first_time) {
enable_i2c0_pin_mux();
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED,
CONFIG_SYS_OMAP24_I2C_SLAVE);
#endif
diff --git a/board/ti/am335x/mux.c b/board/ti/am335x/mux.c
index 6fb2c009ba..03adcd2b76 100644
--- a/board/ti/am335x/mux.c
+++ b/board/ti/am335x/mux.c
@@ -333,7 +333,7 @@ static unsigned short detect_daughter_board_profile(void)
{
unsigned short val;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
if (i2c_probe(I2C_CPLD_ADDR))
return PROFILE_NONE;

diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c
index 62ed37cb48..c172d1c277 100644
--- a/board/ti/am43xx/board.c
+++ b/board/ti/am43xx/board.c
@@ -392,7 +392,7 @@ void scale_vcores_generic(u32 m)
{
int mpu_vdd, ddr_volt;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
if (i2c_probe(TPS65218_CHIP_PM))
return;
#else
@@ -450,7 +450,7 @@ void scale_vcores_idk(u32 m)
{
int mpu_vdd;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
if (i2c_probe(TPS62362_I2C_ADDR))
return;
#else
@@ -491,7 +491,7 @@ void gpi2c_init(void)

if (first_time) {
enable_i2c0_pin_mux();
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED,
CONFIG_SYS_OMAP24_I2C_SLAVE);
#endif
@@ -631,14 +631,14 @@ void sdram_init(void)
int power_init_board(void)
{
int rc;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
struct pmic *p = NULL;
#endif
if (board_is_idk()) {
rc = power_tps62362_init(0);
if (rc)
goto done;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
p = pmic_get("TPS62362");
if (!p || pmic_probe(p))
goto done;
@@ -648,7 +648,7 @@ int power_init_board(void)
rc = power_tps65218_init(0);
if (rc)
goto done;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
p = pmic_get("TPS65218_PMIC");
if (!p || pmic_probe(p))
goto done;
diff --git a/board/ti/common/board_detect.c b/board/ti/common/board_detect.c
index 8b3b4bc825..de92eb0981 100644
--- a/board/ti/common/board_detect.c
+++ b/board/ti/common/board_detect.c
@@ -22,7 +22,7 @@

#include "board_detect.h"

-#if !defined(CONFIG_DM_I2C)
+#if !CONFIG_IS_ENABLED(DM_I2C)
/**
* ti_i2c_eeprom_init - Initialize an i2c bus and probe for a device
* @i2c_bus: i2c bus number to initialize
@@ -89,7 +89,7 @@ static int __maybe_unused ti_i2c_eeprom_get(int bus_addr, int dev_addr,
u32 hdr_read;
int rc;

-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
struct udevice *bus;

diff --git a/board/ti/ks2_evm/board_k2g.c b/board/ti/ks2_evm/board_k2g.c
index 2be86d6d26..5229afad63 100644
--- a/board/ti/ks2_evm/board_k2g.c
+++ b/board/ti/ks2_evm/board_k2g.c
@@ -259,7 +259,7 @@ int board_fit_config_name_match(const char *name)
#if defined(CONFIG_DTB_RESELECT)
static int k2g_alt_board_detect(void)
{
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
int rc;

rc = i2c_set_bus_num(1);
diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index e0e01b1a4a..56cab0b176 100644
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -53,7 +53,7 @@ DECLARE_GLOBAL_DATA_PTR;
#define REV_DETECTION IMX_GPIO_NR(2, 28)

/* Speed defined in Kconfig is only applicable when not using DM_I2C. */
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
#define I2C1_SPEED_NON_DM 0
#define I2C2_SPEED_NON_DM 0
#else
@@ -258,7 +258,7 @@ static void do_enable_hdmi(struct display_info_t const *dev)

static int detect_i2c(struct display_info_t const *dev)
{
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *bus, *udev;
int rc;

diff --git a/cmd/eeprom.c b/cmd/eeprom.c
index 7fa62bba8f..b3fd37c827 100644
--- a/cmd/eeprom.c
+++ b/cmd/eeprom.c
@@ -61,7 +61,7 @@
#endif
#endif

-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
static int eeprom_i2c_bus;
#endif

@@ -73,7 +73,7 @@ __weak int eeprom_write_enable(unsigned dev_addr, int state)
void eeprom_init(int bus)
{
/* I2C EEPROM */
-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
eeprom_i2c_bus = bus;
#elif defined(CONFIG_SYS_I2C)
if (bus >= 0)
@@ -132,7 +132,7 @@ static int eeprom_rw_block(unsigned offset, uchar *addr, unsigned alen,
{
int ret = 0;

-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;

ret = i2c_get_chip_for_busnum(eeprom_i2c_bus, addr[0],
diff --git a/cmd/i2c.c b/cmd/i2c.c
index aae2dd41fe..5d0e207874 100644
--- a/cmd/i2c.c
+++ b/cmd/i2c.c
@@ -124,13 +124,13 @@ static uchar i2c_no_probes[] = CONFIG_SYS_I2C_NOPROBES;
* For legacy code, this is not stored, so we need to use a suitable
* default.
*/
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
#define DEFAULT_ADDR_LEN (-1)
#else
#define DEFAULT_ADDR_LEN 1
#endif

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
static struct udevice *i2c_cur_bus;

static int cmd_i2c_set_bus_num(unsigned int busnum)
@@ -209,7 +209,7 @@ void i2c_init_board(void)
*
* Returns I2C bus speed in Hz.
*/
-#if !defined(CONFIG_SYS_I2C) && !defined(CONFIG_DM_I2C)
+#if !defined(CONFIG_SYS_I2C) && !CONFIG_IS_ENABLED(DM_I2C)
/*
* TODO: Implement architecture-specific get/set functions
* Should go away, if we switched completely to new multibus support
@@ -298,7 +298,7 @@ static int do_i2c_read(struct cmd_tbl *cmdtp, int flag, int argc,
int alen;
u_char *memaddr;
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
#endif

@@ -329,7 +329,7 @@ static int do_i2c_read(struct cmd_tbl *cmdtp, int flag, int argc,
*/
memaddr = (u_char *)simple_strtoul(argv[4], NULL, 16);

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_cur_bus_chip(chip, &dev);
if (!ret && alen != -1)
ret = i2c_set_chip_offset_len(dev, alen);
@@ -352,7 +352,7 @@ static int do_i2c_write(struct cmd_tbl *cmdtp, int flag, int argc,
int alen;
u_char *memaddr;
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
struct dm_i2c_chip *i2c_chip;
#endif
@@ -384,7 +384,7 @@ static int do_i2c_write(struct cmd_tbl *cmdtp, int flag, int argc,
*/
length = simple_strtoul(argv[4], NULL, 16);

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_cur_bus_chip(chip, &dev);
if (!ret && alen != -1)
ret = i2c_set_chip_offset_len(dev, alen);
@@ -402,7 +402,7 @@ static int do_i2c_write(struct cmd_tbl *cmdtp, int flag, int argc,
* a page boundary. No write delay upon completion, take this
* into account if linking commands.
*/
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
i2c_chip->flags &= ~DM_I2C_CHIP_WR_ADDRESS;
ret = dm_i2c_write(dev, devaddr, memaddr, length);
#else
@@ -416,7 +416,7 @@ static int do_i2c_write(struct cmd_tbl *cmdtp, int flag, int argc,
* write transactions of one byte each
*/
while (length-- > 0) {
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
i2c_chip->flags |= DM_I2C_CHIP_WR_ADDRESS;
ret = dm_i2c_write(dev, devaddr++, memaddr++, 1);
#else
@@ -435,7 +435,7 @@ static int do_i2c_write(struct cmd_tbl *cmdtp, int flag, int argc,
return 0;
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
static int do_i2c_flags(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
@@ -520,7 +520,7 @@ static int do_i2c_md(struct cmd_tbl *cmdtp, int flag, int argc,
int alen;
int j, nbytes, linebytes;
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
#endif

@@ -562,7 +562,7 @@ static int do_i2c_md(struct cmd_tbl *cmdtp, int flag, int argc,
length = simple_strtoul(argv[3], NULL, 16);
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_cur_bus_chip(chip, &dev);
if (!ret && alen != -1)
ret = i2c_set_chip_offset_len(dev, alen);
@@ -583,7 +583,7 @@ static int do_i2c_md(struct cmd_tbl *cmdtp, int flag, int argc,

linebytes = (nbytes > DISP_LINE_LEN) ? DISP_LINE_LEN : nbytes;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = dm_i2c_read(dev, addr, linebuf, linebytes);
#else
ret = i2c_read(chip, addr, alen, linebuf, linebytes);
@@ -641,7 +641,7 @@ static int do_i2c_mw(struct cmd_tbl *cmdtp, int flag, int argc,
uchar byte;
int count;
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
#endif

@@ -661,7 +661,7 @@ static int do_i2c_mw(struct cmd_tbl *cmdtp, int flag, int argc,
if (alen > 3)
return CMD_RET_USAGE;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_cur_bus_chip(chip, &dev);
if (!ret && alen != -1)
ret = i2c_set_chip_offset_len(dev, alen);
@@ -682,7 +682,7 @@ static int do_i2c_mw(struct cmd_tbl *cmdtp, int flag, int argc,
count = 1;

while (count-- > 0) {
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = dm_i2c_write(dev, addr++, &byte, 1);
#else
ret = i2c_write(chip, addr++, alen, &byte, 1);
@@ -730,7 +730,7 @@ static int do_i2c_crc(struct cmd_tbl *cmdtp, int flag, int argc,
ulong crc;
ulong err;
int ret = 0;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
#endif

@@ -750,7 +750,7 @@ static int do_i2c_crc(struct cmd_tbl *cmdtp, int flag, int argc,
if (alen > 3)
return CMD_RET_USAGE;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_cur_bus_chip(chip, &dev);
if (!ret && alen != -1)
ret = i2c_set_chip_offset_len(dev, alen);
@@ -770,7 +770,7 @@ static int do_i2c_crc(struct cmd_tbl *cmdtp, int flag, int argc,
crc = 0;
err = 0;
while (count-- > 0) {
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = dm_i2c_read(dev, addr, &byte, 1);
#else
ret = i2c_read(chip, addr, alen, &byte, 1);
@@ -814,7 +814,7 @@ static int mod_i2c_mem(struct cmd_tbl *cmdtp, int incrflag, int flag, int argc,
int size = 1;
int nbytes;
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
#endif

@@ -851,7 +851,7 @@ static int mod_i2c_mem(struct cmd_tbl *cmdtp, int incrflag, int flag, int argc,
return CMD_RET_USAGE;
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_cur_bus_chip(chip, &dev);
if (!ret && alen != -1)
ret = i2c_set_chip_offset_len(dev, alen);
@@ -865,7 +865,7 @@ static int mod_i2c_mem(struct cmd_tbl *cmdtp, int incrflag, int flag, int argc,
*/
do {
printf("%08lx:", addr);
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = dm_i2c_read(dev, addr, (uchar *)&data, size);
#else
ret = i2c_read(chip, addr, alen, (uchar *)&data, size);
@@ -912,7 +912,7 @@ static int mod_i2c_mem(struct cmd_tbl *cmdtp, int incrflag, int flag, int argc,
* good enough to not time out
*/
bootretry_reset_cmd_timeout();
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = dm_i2c_write(dev, addr, (uchar *)&data,
size);
#else
@@ -964,7 +964,7 @@ static int do_i2c_probe(struct cmd_tbl *cmdtp, int flag, int argc,
unsigned int bus = GET_BUS_NUM;
#endif /* NOPROBES */
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *bus, *dev;

if (i2c_get_cur_bus(&bus))
@@ -990,7 +990,7 @@ static int do_i2c_probe(struct cmd_tbl *cmdtp, int flag, int argc,
if (skip)
continue;
#endif
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = dm_i2c_probe(bus, j, 0, &dev);
#else
ret = i2c_probe(j);
@@ -1039,7 +1039,7 @@ static int do_i2c_loop(struct cmd_tbl *cmdtp, int flag, int argc,
u_char bytes[16];
int delay;
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
#endif

@@ -1058,7 +1058,7 @@ static int do_i2c_loop(struct cmd_tbl *cmdtp, int flag, int argc,
alen = get_alen(argv[2], DEFAULT_ADDR_LEN);
if (alen > 3)
return CMD_RET_USAGE;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_cur_bus_chip(chip, &dev);
if (!ret && alen != -1)
ret = i2c_set_chip_offset_len(dev, alen);
@@ -1084,7 +1084,7 @@ static int do_i2c_loop(struct cmd_tbl *cmdtp, int flag, int argc,
* Run the loop...
*/
while (1) {
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = dm_i2c_read(dev, addr, bytes, length);
#else
ret = i2c_read(chip, addr, alen, bytes, length);
@@ -1165,7 +1165,7 @@ static int do_sdram(struct cmd_tbl *cmdtp, int flag, int argc,
u_char data[128];
u_char cksum;
int j, ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
#endif

@@ -1221,7 +1221,7 @@ static int do_sdram(struct cmd_tbl *cmdtp, int flag, int argc,
*/
chip = simple_strtoul (argv[1], NULL, 16);

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_cur_bus_chip(chip, &dev);
if (!ret)
ret = dm_i2c_read(dev, 0, data, sizeof(data));
@@ -1664,7 +1664,7 @@ int do_edid(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
uint chip;
struct edid1_info edid;
int ret;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
#endif

@@ -1674,7 +1674,7 @@ int do_edid(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
}

chip = simple_strtoul(argv[1], NULL, 16);
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_cur_bus_chip(chip, &dev);
if (!ret)
ret = dm_i2c_read(dev, 0, (uchar *)&edid, sizeof(edid));
@@ -1695,7 +1695,7 @@ int do_edid(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
}
#endif /* CONFIG_I2C_EDID */

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
static void show_bus(struct udevice *bus)
{
struct udevice *dev;
@@ -1725,13 +1725,13 @@ static void show_bus(struct udevice *bus)
*
* Returns zero always.
*/
-#if defined(CONFIG_SYS_I2C) || defined(CONFIG_DM_I2C)
+#if defined(CONFIG_SYS_I2C) || CONFIG_IS_ENABLED(DM_I2C)
static int do_i2c_show_bus(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
if (argc == 1) {
/* show all busses */
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *bus;
struct uclass *uc;
int ret;
@@ -1766,7 +1766,7 @@ static int do_i2c_show_bus(struct cmd_tbl *cmdtp, int flag, int argc,

/* show specific bus */
i = simple_strtoul(argv[1], NULL, 10);
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *bus;
int ret;

@@ -1812,7 +1812,7 @@ static int do_i2c_show_bus(struct cmd_tbl *cmdtp, int flag, int argc,
* on error.
*/
#if defined(CONFIG_SYS_I2C) || defined(CONFIG_I2C_MULTI_BUS) || \
- defined(CONFIG_DM_I2C)
+ CONFIG_IS_ENABLED(DM_I2C)
static int do_i2c_bus_num(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
@@ -1821,7 +1821,7 @@ static int do_i2c_bus_num(struct cmd_tbl *cmdtp, int flag, int argc,

if (argc == 1) {
/* querying current setting */
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *bus;

if (!i2c_get_cur_bus(&bus))
@@ -1841,7 +1841,7 @@ static int do_i2c_bus_num(struct cmd_tbl *cmdtp, int flag, int argc,
}
#endif
printf("Setting bus to %d\n", bus_no);
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = cmd_i2c_set_bus_num(bus_no);
#else
ret = i2c_set_bus_num(bus_no);
@@ -1869,14 +1869,14 @@ static int do_i2c_bus_speed(struct cmd_tbl *cmdtp, int flag, int argc,
{
int speed, ret=0;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *bus;

if (i2c_get_cur_bus(&bus))
return 1;
#endif
if (argc == 1) {
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
speed = dm_i2c_get_bus_speed(bus);
#else
speed = i2c_get_bus_speed();
@@ -1886,7 +1886,7 @@ static int do_i2c_bus_speed(struct cmd_tbl *cmdtp, int flag, int argc,
} else {
speed = simple_strtoul(argv[1], NULL, 10);
printf("Setting bus speed to %d Hz\n", speed);
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = dm_i2c_set_bus_speed(bus, speed);
#else
ret = i2c_set_bus_speed(speed);
@@ -1942,7 +1942,7 @@ static int do_i2c_nm(struct cmd_tbl *cmdtp, int flag, int argc,
static int do_i2c_reset(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *bus;

if (i2c_get_cur_bus(&bus))
@@ -1960,12 +1960,12 @@ static int do_i2c_reset(struct cmd_tbl *cmdtp, int flag, int argc,
}

static struct cmd_tbl cmd_i2c_sub[] = {
-#if defined(CONFIG_SYS_I2C) || defined(CONFIG_DM_I2C)
+#if defined(CONFIG_SYS_I2C) || CONFIG_IS_ENABLED(DM_I2C)
U_BOOT_CMD_MKENT(bus, 1, 1, do_i2c_show_bus, "", ""),
#endif
U_BOOT_CMD_MKENT(crc32, 3, 1, do_i2c_crc, "", ""),
#if defined(CONFIG_SYS_I2C) || \
- defined(CONFIG_I2C_MULTI_BUS) || defined(CONFIG_DM_I2C)
+ defined(CONFIG_I2C_MULTI_BUS) || CONFIG_IS_ENABLED(DM_I2C)
U_BOOT_CMD_MKENT(dev, 1, 1, do_i2c_bus_num, "", ""),
#endif /* CONFIG_I2C_MULTI_BUS */
#if defined(CONFIG_I2C_EDID)
@@ -1979,7 +1979,7 @@ static struct cmd_tbl cmd_i2c_sub[] = {
U_BOOT_CMD_MKENT(probe, 0, 1, do_i2c_probe, "", ""),
U_BOOT_CMD_MKENT(read, 5, 1, do_i2c_read, "", ""),
U_BOOT_CMD_MKENT(write, 6, 0, do_i2c_write, "", ""),
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
U_BOOT_CMD_MKENT(flags, 2, 1, do_i2c_flags, "", ""),
U_BOOT_CMD_MKENT(olen, 2, 1, do_i2c_olen, "", ""),
#endif
@@ -2036,13 +2036,13 @@ static int do_i2c(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
/***************************************************/
#ifdef CONFIG_SYS_LONGHELP
static char i2c_help_text[] =
-#if defined(CONFIG_SYS_I2C) || defined(CONFIG_DM_I2C)
+#if defined(CONFIG_SYS_I2C) || CONFIG_IS_ENABLED(DM_I2C)
"bus [muxtype:muxaddr:muxchannel] - show I2C bus info\n"
"i2c " /* That's the prefix for the crc32 command below. */
#endif
"crc32 chip address[.0, .1, .2] count - compute CRC32 checksum\n"
#if defined(CONFIG_SYS_I2C) || \
- defined(CONFIG_I2C_MULTI_BUS) || defined(CONFIG_DM_I2C)
+ defined(CONFIG_I2C_MULTI_BUS) || CONFIG_IS_ENABLED(DM_I2C)
"i2c dev [dev] - show or set current I2C bus\n"
#endif /* CONFIG_I2C_MULTI_BUS */
#if defined(CONFIG_I2C_EDID)
@@ -2057,7 +2057,7 @@ static char i2c_help_text[] =
"i2c read chip address[.0, .1, .2] length memaddress - read to memory\n"
"i2c write memaddress chip address[.0, .1, .2] length [-s] - write memory\n"
" to I2C; the -s option selects bulk write in a single transaction\n"
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
"i2c flags chip [flags] - set or get chip flags\n"
"i2c olen chip [offset_length] - set or get chip offset length\n"
#endif
diff --git a/doc/driver-model/i2c-howto.rst b/doc/driver-model/i2c-howto.rst
index 938b707d3d..27e7440cd4 100644
--- a/doc/driver-model/i2c-howto.rst
+++ b/doc/driver-model/i2c-howto.rst
@@ -25,7 +25,7 @@ forward to convert these, at some point there may come a patch to remove them!
Here is a suggested approach for converting your I2C driver over to driver
model. Please feel free to update this file with your ideas and suggestions.

-- #ifdef out all your own I2C driver code (#ifndef CONFIG_DM_I2C)
+- #ifdef out all your own I2C driver code (#if !CONFIG_IS_ENABLED(DM_I2C))
- Define CONFIG_DM_I2C for your board, vendor or architecture
- If the board does not already use driver model, you need CONFIG_DM also
- Your board should then build, but will not work fully since there will be
diff --git a/drivers/ddr/fsl/main.c b/drivers/ddr/fsl/main.c
index c02badd4a8..8e147160b9 100644
--- a/drivers/ddr/fsl/main.c
+++ b/drivers/ddr/fsl/main.c
@@ -86,7 +86,7 @@ u8 spd_i2c_addr[CONFIG_SYS_NUM_DDR_CTLRS][CONFIG_DIMM_SLOTS_PER_CTLR] = {

#endif

-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
#define DEV_TYPE struct udevice
#else
/* Local udevice */
@@ -106,7 +106,7 @@ static int ddr_i2c_read(DEV_TYPE *dev, unsigned int addr,
{
int ret;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = dm_i2c_read(dev, 0, buf, len);
#else
ret = i2c_read(dev->chip, addr, alen, buf, len);
@@ -120,7 +120,7 @@ static int ddr_i2c_dummy_write(unsigned int chip_addr)
{
uint8_t buf = 0;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;

@@ -146,7 +146,7 @@ static void __get_spd(generic_spd_eeprom_t *spd, u8 i2c_address)
int ret;
DEV_TYPE *dev;

-#if defined(CONFIG_DM_I2C)
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_chip_for_busnum(CONFIG_SYS_SPD_BUS_NUM, i2c_address,
1, &dev);
if (ret) {
diff --git a/drivers/i2c/davinci_i2c.c b/drivers/i2c/davinci_i2c.c
index 7811abad80..a4abd25c39 100644
--- a/drivers/i2c/davinci_i2c.c
+++ b/drivers/i2c/davinci_i2c.c
@@ -21,7 +21,7 @@
#include <linux/delay.h>
#include "davinci_i2c.h"

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
/* Information about i2c controller */
struct i2c_bus {
int id;
@@ -340,7 +340,7 @@ static int _davinci_i2c_probe_chip(struct i2c_regs *i2c_base, uint8_t chip)
return rc;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
static struct i2c_regs *davinci_get_base(struct i2c_adapter *adap)
{
switch (adap->hwadapnr) {
diff --git a/drivers/i2c/designware_i2c.c b/drivers/i2c/designware_i2c.c
index 60111b8419..072803691e 100644
--- a/drivers/i2c/designware_i2c.c
+++ b/drivers/i2c/designware_i2c.c
@@ -598,7 +598,7 @@ static int __dw_i2c_init(struct i2c_regs *i2c_base, int speed, int slaveaddr)
writel(IC_RX_TL, &i2c_base->ic_rx_tl);
writel(IC_TX_TL, &i2c_base->ic_tx_tl);
writel(IC_STOP_DET, &i2c_base->ic_intr_mask);
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
_dw_i2c_set_bus_speed(NULL, i2c_base, speed, IC_CLK);
writel(slaveaddr, &i2c_base->ic_sar);
#endif
@@ -611,7 +611,7 @@ static int __dw_i2c_init(struct i2c_regs *i2c_base, int speed, int slaveaddr)
return 0;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
/*
* The legacy I2C functions. These need to get removed once
* all users of this driver are converted to DM.
diff --git a/drivers/i2c/fsl_i2c.c b/drivers/i2c/fsl_i2c.c
index 875d30762e..4fe9fa57f4 100644
--- a/drivers/i2c/fsl_i2c.c
+++ b/drivers/i2c/fsl_i2c.c
@@ -39,7 +39,7 @@

DECLARE_GLOBAL_DATA_PTR;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
static const struct fsl_i2c_base *i2c_base[4] = {
(struct fsl_i2c_base *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C_OFFSET),
#ifdef CONFIG_SYS_FSL_I2C2_OFFSET
@@ -202,7 +202,7 @@ static uint set_i2c_bus_speed(const struct fsl_i2c_base *base,
return speed;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
static uint get_i2c_clock(int bus)
{
if (bus)
@@ -496,7 +496,7 @@ static uint __i2c_set_bus_speed(const struct fsl_i2c_base *base,
return 0;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
static void fsl_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd)
{
__i2c_init(i2c_base[adap->hwadapnr], speed, slaveadd,
diff --git a/drivers/i2c/ihs_i2c.c b/drivers/i2c/ihs_i2c.c
index f91a96a3aa..d1b7f56a79 100644
--- a/drivers/i2c/ihs_i2c.c
+++ b/drivers/i2c/ihs_i2c.c
@@ -6,7 +6,7 @@

#include <common.h>
#include <i2c.h>
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
#include <dm.h>
#include <regmap.h>
#else
@@ -17,7 +17,7 @@
#include <linux/bitops.h>
#include <linux/delay.h>

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct ihs_i2c_priv {
uint speed;
struct regmap *map;
@@ -90,7 +90,7 @@ enum {
I2COP_READ = 1,
};

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
static int wait_for_int(struct udevice *dev, int read)
#else
static int wait_for_int(bool read)
@@ -98,11 +98,11 @@ static int wait_for_int(bool read)
{
u16 val;
uint ctr = 0;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct ihs_i2c_priv *priv = dev_get_priv(dev);
#endif

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ihs_i2c_get(priv->map, interrupt_status, &val);
#else
I2C_GET_REG(interrupt_status, &val);
@@ -115,7 +115,7 @@ static int wait_for_int(bool read)
debug("%s: timed out\n", __func__);
return -ETIMEDOUT;
}
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ihs_i2c_get(priv->map, interrupt_status, &val);
#else
I2C_GET_REG(interrupt_status, &val);
@@ -125,7 +125,7 @@ static int wait_for_int(bool read)
return (val & I2CINT_ERROR_EV) ? -EIO : 0;
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
static int ihs_i2c_transfer(struct udevice *dev, uchar chip,
uchar *buffer, int len, int read, bool is_last)
#else
@@ -136,13 +136,13 @@ static int ihs_i2c_transfer(uchar chip, uchar *buffer, int len, bool read,
u16 val;
u16 data;
int res;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct ihs_i2c_priv *priv = dev_get_priv(dev);
#endif

/* Clear interrupt status */
data = I2CINT_ERROR_EV | I2CINT_RECEIVE_EV | I2CINT_TRANSMIT_EV;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ihs_i2c_set(priv->map, interrupt_status, data);
ihs_i2c_get(priv->map, interrupt_status, &val);
#else
@@ -156,7 +156,7 @@ static int ihs_i2c_transfer(uchar chip, uchar *buffer, int len, bool read,

if (len > 1)
val |= buffer[1] << 8;
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ihs_i2c_set(priv->map, write_mailbox_ext, val);
#else
I2C_SET_REG(write_mailbox_ext, val);
@@ -169,13 +169,13 @@ static int ihs_i2c_transfer(uchar chip, uchar *buffer, int len, bool read,
| ((len > 1) ? I2CMB_2BYTE : 0)
| (is_last ? 0 : I2CMB_HOLD_BUS);

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ihs_i2c_set(priv->map, write_mailbox, data);
#else
I2C_SET_REG(write_mailbox, data);
#endif

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
res = wait_for_int(dev, read);
#else
res = wait_for_int(read);
@@ -189,7 +189,7 @@ static int ihs_i2c_transfer(uchar chip, uchar *buffer, int len, bool read,

/* If we want to read, get the bytes from the mailbox */
if (read) {
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ihs_i2c_get(priv->map, read_mailbox_ext, &val);
#else
I2C_GET_REG(read_mailbox_ext, &val);
@@ -202,7 +202,7 @@ static int ihs_i2c_transfer(uchar chip, uchar *buffer, int len, bool read,
return 0;
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
static int ihs_i2c_send_buffer(struct udevice *dev, uchar chip, u8 *data, int len, bool hold_bus, int read)
#else
static int ihs_i2c_send_buffer(uchar chip, u8 *data, int len, bool hold_bus,
@@ -215,7 +215,7 @@ static int ihs_i2c_send_buffer(uchar chip, u8 *data, int len, bool hold_bus,
int transfer = min(len, 2);
bool is_last = len <= transfer;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
res = ihs_i2c_transfer(dev, chip, data, transfer, read,
hold_bus ? false : is_last);
#else
@@ -232,21 +232,21 @@ static int ihs_i2c_send_buffer(uchar chip, u8 *data, int len, bool hold_bus,
return 0;
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
static int ihs_i2c_address(struct udevice *dev, uchar chip, u8 *addr, int alen,
bool hold_bus)
#else
static int ihs_i2c_address(uchar chip, u8 *addr, int alen, bool hold_bus)
#endif
{
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
return ihs_i2c_send_buffer(dev, chip, addr, alen, hold_bus, I2COP_WRITE);
#else
return ihs_i2c_send_buffer(chip, addr, alen, hold_bus, I2COP_WRITE);
#endif
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
static int ihs_i2c_access(struct udevice *dev, uchar chip, u8 *addr,
int alen, uchar *buffer, int len, int read)
#else
@@ -260,7 +260,7 @@ static int ihs_i2c_access(struct i2c_adapter *adap, uchar chip, u8 *addr,
if (len <= 0)
return -EINVAL;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
res = ihs_i2c_address(dev, chip, addr, alen, len);
#else
res = ihs_i2c_address(chip, addr, alen, len);
@@ -268,14 +268,14 @@ static int ihs_i2c_access(struct i2c_adapter *adap, uchar chip, u8 *addr,
if (res)
return res;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
return ihs_i2c_send_buffer(dev, chip, buffer, len, false, read);
#else
return ihs_i2c_send_buffer(chip, buffer, len, false, read);
#endif
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)

int ihs_i2c_probe(struct udevice *bus)
{
diff --git a/drivers/i2c/lpc32xx_i2c.c b/drivers/i2c/lpc32xx_i2c.c
index ad11e978cc..f89f7955e4 100644
--- a/drivers/i2c/lpc32xx_i2c.c
+++ b/drivers/i2c/lpc32xx_i2c.c
@@ -42,7 +42,7 @@
#define LPC32XX_I2C_STAT_NAI 0x00000004
#define LPC32XX_I2C_STAT_TDI 0x00000001

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
static struct lpc32xx_i2c_base *lpc32xx_i2c[] = {
(struct lpc32xx_i2c_base *)I2C1_BASE,
(struct lpc32xx_i2c_base *)I2C2_BASE,
@@ -224,7 +224,7 @@ static int __i2c_write(struct lpc32xx_i2c_base *base, u8 dev, uint addr,
return 0;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
static void lpc32xx_i2c_init(struct i2c_adapter *adap,
int requested_speed, int slaveadd)
{
diff --git a/drivers/i2c/mv_i2c.c b/drivers/i2c/mv_i2c.c
index ef1007de14..20c5de0007 100644
--- a/drivers/i2c/mv_i2c.c
+++ b/drivers/i2c/mv_i2c.c
@@ -370,7 +370,7 @@ static int __i2c_write(struct mv_i2c *base, uchar chip, u8 *addr, int alen,
return 0;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)

static struct mv_i2c *base_glob;

diff --git a/drivers/i2c/mvtwsi.c b/drivers/i2c/mvtwsi.c
index 37b1a06ee0..1e7b0a160e 100644
--- a/drivers/i2c/mvtwsi.c
+++ b/drivers/i2c/mvtwsi.c
@@ -15,7 +15,7 @@
#include <asm/io.h>
#include <linux/bitops.h>
#include <linux/compat.h>
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
#include <dm.h>
#endif

@@ -26,7 +26,7 @@ DECLARE_GLOBAL_DATA_PTR;
* settings
*/

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#if defined(CONFIG_ARCH_ORION5X)
#include <asm/arch/orion5x.h>
#elif (defined(CONFIG_ARCH_KIRKWOOD) || defined(CONFIG_ARCH_MVEBU))
@@ -42,7 +42,7 @@ DECLARE_GLOBAL_DATA_PTR;
* On SUNXI, we get CONFIG_SYS_TCLK from this include, so we want to
* always have it.
*/
-#if defined(CONFIG_DM_I2C) && defined(CONFIG_ARCH_SUNXI)
+#if CONFIG_IS_ENABLED(DM_I2C) && defined(CONFIG_ARCH_SUNXI)
#include <asm/arch/i2c.h>
#endif

@@ -82,7 +82,7 @@ struct mvtwsi_registers {

#endif

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct mvtwsi_i2c_dev {
/* TWSI Register base for the device */
struct mvtwsi_registers *base;
@@ -183,7 +183,7 @@ inline uint calc_tick(uint speed)
return (1000000000u / speed) + 100;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)

/*
* twsi_get_base() - Get controller register base for specified adapter
@@ -480,7 +480,7 @@ static uint __twsi_i2c_set_bus_speed(struct mvtwsi_registers *twsi,
writel(baud, &twsi->baudrate);

/* Wait for controller for one tick */
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ndelay(calc_tick(highest_speed));
#else
ndelay(10000);
@@ -515,7 +515,7 @@ static void __twsi_i2c_init(struct mvtwsi_registers *twsi, int speed,
writel(slaveadd, &twsi->slave_address);
writel(0, &twsi->xtnd_slave_addr);
/* Assert STOP, but don't care for the result */
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
(void) twsi_stop(twsi, calc_tick(*actual_speed));
#else
(void) twsi_stop(twsi, 10000);
@@ -682,7 +682,7 @@ static int __twsi_i2c_write(struct mvtwsi_registers *twsi, uchar chip,
return status != 0 ? status : stop_status;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
static void twsi_i2c_init(struct i2c_adapter *adap, int speed,
int slaveadd)
{
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index 0362ec6763..f5606ed4e3 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -393,7 +393,7 @@ static struct mxc_i2c_bus mxc_i2c_buses[] = {
#endif
};

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
int i2c_idle_bus(struct mxc_i2c_bus *i2c_bus)
{
if (i2c_bus && i2c_bus->idle_bus_fn)
@@ -645,7 +645,7 @@ int __enable_i2c_clk(unsigned char enable, unsigned int i2c_num)
int enable_i2c_clk(unsigned char enable, unsigned int i2c_num)
__attribute__((weak, alias("__enable_i2c_clk")));

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
/*
* Read data from I2C device
*
diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c
index 1355dc274e..71f6f5f7ac 100644
--- a/drivers/i2c/omap24xx_i2c.c
+++ b/drivers/i2c/omap24xx_i2c.c
@@ -836,7 +836,7 @@ wr_exit:
return i2c_error;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
/*
* The legacy I2C functions. These need to get removed once
* all users of this driver are converted to DM.
diff --git a/drivers/power/palmas.c b/drivers/power/palmas.c
index 2584bea38d..bf9173949c 100644
--- a/drivers/power/palmas.c
+++ b/drivers/power/palmas.c
@@ -176,7 +176,7 @@ int twl603x_enable_bb_charge(u8 bb_fields)
return err;
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
int palmas_i2c_write_u8(u8 chip_no, u8 reg, u8 val)
{
struct udevice *dev;
diff --git a/drivers/power/pmic/pmic_tps62362.c b/drivers/power/pmic/pmic_tps62362.c
index c3977fccc3..76fd14db59 100644
--- a/drivers/power/pmic/pmic_tps62362.c
+++ b/drivers/power/pmic/pmic_tps62362.c
@@ -10,7 +10,7 @@
#include <power/pmic.h>
#include <power/tps62362.h>

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *tps62362_dev __attribute__((section(".data"))) = NULL;
#endif

@@ -26,7 +26,7 @@ int tps62362_voltage_update(unsigned char reg, unsigned char volt_sel)
if (reg > TPS62362_NUM_REGS)
return 1;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
return i2c_write(TPS62362_I2C_ADDR, reg, 1, &volt_sel, 1);
#else
if (!tps62362_dev)
@@ -35,7 +35,7 @@ int tps62362_voltage_update(unsigned char reg, unsigned char volt_sel)
#endif
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
int power_tps62362_init(unsigned char bus)
{
static const char name[] = "TPS62362";
diff --git a/drivers/power/pmic/pmic_tps65217.c b/drivers/power/pmic/pmic_tps65217.c
index c839e31890..54b5bed99a 100644
--- a/drivers/power/pmic/pmic_tps65217.c
+++ b/drivers/power/pmic/pmic_tps65217.c
@@ -18,7 +18,7 @@ struct udevice *tps65217_dev __attribute__((section(".data"))) = NULL;
*/
int tps65217_reg_read(uchar src_reg, uchar *src_val)
{
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
return i2c_read(TPS65217_CHIP_PM, src_reg, 1, src_val, 1);
#else
return dm_i2c_read(tps65217_dev, src_reg, src_val, 1);
@@ -52,7 +52,7 @@ int tps65217_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val,
* mask
*/
if (mask != TPS65217_MASK_ALL_BITS) {
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_read(TPS65217_CHIP_PM, dest_reg, 1, &read_val, 1);
#else
ret = dm_i2c_read(tps65217_dev, dest_reg, &read_val, 1);
@@ -67,7 +67,7 @@ int tps65217_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val,

if (prot_level > 0) {
xor_reg = dest_reg ^ TPS65217_PASSWORD_UNLOCK;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(TPS65217_CHIP_PM, TPS65217_PASSWORD, 1,
&xor_reg, 1);
#else
@@ -77,7 +77,7 @@ int tps65217_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val,
if (ret)
return ret;
}
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(TPS65217_CHIP_PM, dest_reg, 1, &dest_val, 1);
#else
ret = dm_i2c_write(tps65217_dev, dest_reg, &dest_val, 1);
@@ -86,7 +86,7 @@ int tps65217_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val,
return ret;

if (prot_level == TPS65217_PROT_LEVEL_2) {
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(TPS65217_CHIP_PM, TPS65217_PASSWORD, 1,
&xor_reg, 1);
#else
@@ -96,7 +96,7 @@ int tps65217_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val,
if (ret)
return ret;

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_write(TPS65217_CHIP_PM, dest_reg, 1, &dest_val, 1);
#else
ret = dm_i2c_write(tps65217_dev, dest_reg, &dest_val, 1);
@@ -137,7 +137,7 @@ int tps65217_voltage_update(uchar dc_cntrl_reg, uchar volt_sel)

int power_tps65217_init(unsigned char bus)
{
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev = NULL;
int rc;

diff --git a/drivers/power/pmic/pmic_tps65218.c b/drivers/power/pmic/pmic_tps65218.c
index 7c95e5e758..f8bae4545c 100644
--- a/drivers/power/pmic/pmic_tps65218.c
+++ b/drivers/power/pmic/pmic_tps65218.c
@@ -10,7 +10,7 @@
#include <power/pmic.h>
#include <power/tps65218.h>

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
int tps65218_reg_read(uchar dest_reg, uchar *dest_val)
{
uchar read_val;
@@ -225,7 +225,7 @@ int tps65218_lock_fseal(void)
return 0;
}

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
int power_tps65218_init(unsigned char bus)
{
static const char name[] = "TPS65218_PMIC";
diff --git a/drivers/power/pmic/pmic_tps65910.c b/drivers/power/pmic/pmic_tps65910.c
index 4772de11be..84a58c28d8 100644
--- a/drivers/power/pmic/pmic_tps65910.c
+++ b/drivers/power/pmic/pmic_tps65910.c
@@ -12,7 +12,7 @@ struct udevice *tps65910_dev __attribute__((section(".data"))) = NULL;

static inline int tps65910_read_reg(int addr, uchar *buf)
{
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
return i2c_read(TPS65910_CTRL_I2C_ADDR, addr, 1, buf, 1);
#else
int rc;
@@ -27,7 +27,7 @@ static inline int tps65910_read_reg(int addr, uchar *buf)

static inline int tps65910_write_reg(int addr, uchar *buf)
{
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
return i2c_write(TPS65910_CTRL_I2C_ADDR, addr, 1, buf, 1);
#else
return dm_i2c_reg_write(tps65910_dev, addr, *buf);
@@ -36,7 +36,7 @@ static inline int tps65910_write_reg(int addr, uchar *buf)

int power_tps65910_init(unsigned char bus)
{
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev = NULL;
int rc;

diff --git a/drivers/power/twl4030.c b/drivers/power/twl4030.c
index f48af84e17..d3e8949af9 100644
--- a/drivers/power/twl4030.c
+++ b/drivers/power/twl4030.c
@@ -182,7 +182,7 @@ int do_poweroff(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
}
#endif

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
int twl4030_i2c_write_u8(u8 chip_no, u8 reg, u8 val)
{
struct udevice *dev;
diff --git a/drivers/power/twl6030.c b/drivers/power/twl6030.c
index 60a5aaaf19..2b50a56faf 100644
--- a/drivers/power/twl6030.c
+++ b/drivers/power/twl6030.c
@@ -270,7 +270,7 @@ void twl6030_usb_device_settings()
twl6030_i2c_write_u8(TWL6030_CHIP_PM, TWL6030_MISC2, value);
}

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
int twl6030_i2c_write_u8(u8 chip_no, u8 reg, u8 val)
{
struct udevice *dev;
diff --git a/drivers/tpm/tpm_atmel_twi.c b/drivers/tpm/tpm_atmel_twi.c
index d9e4877c5c..2dcc2af67f 100644
--- a/drivers/tpm/tpm_atmel_twi.c
+++ b/drivers/tpm/tpm_atmel_twi.c
@@ -81,7 +81,7 @@ static int tpm_atmel_twi_xfer(struct udevice *dev,
print_buffer(0, (void *)sendbuf, 1, send_size, 0);
#endif

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
res = i2c_write(0x29, 0, 0, (uchar *)sendbuf, send_size);
#else
res = dm_i2c_write(dev, 0, sendbuf, send_size);
@@ -92,7 +92,7 @@ static int tpm_atmel_twi_xfer(struct udevice *dev,
}

start = get_timer(0);
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
while ((res = i2c_read(0x29, 0, 0, recvbuf, 10)))
#else
while ((res = dm_i2c_read(dev, 0, recvbuf, 10)))
@@ -116,7 +116,7 @@ static int tpm_atmel_twi_xfer(struct udevice *dev,
return -1;
} else {
*recv_len = hdr_recv_len;
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
res = i2c_read(0x29, 0, 0, recvbuf, *recv_len);
#else
res = dm_i2c_read(dev, 0, recvbuf, *recv_len);
diff --git a/drivers/usb/host/ohci-lpc32xx.c b/drivers/usb/host/ohci-lpc32xx.c
index afb9e29f78..3be0b311a3 100644
--- a/drivers/usb/host/ohci-lpc32xx.c
+++ b/drivers/usb/host/ohci-lpc32xx.c
@@ -86,7 +86,7 @@ static struct clk_pm_regs *clk_pwr = (struct clk_pm_regs *)CLK_PM_BASE;

static int isp1301_set_value(struct udevice *dev, int reg, u8 value)
{
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
return i2c_write(ISP1301_I2C_ADDR, reg, 1, &value, 1);
#else
return dm_i2c_write(dev, reg, &value, 1);
@@ -95,7 +95,7 @@ static int isp1301_set_value(struct udevice *dev, int reg, u8 value)

static void isp1301_configure(struct udevice *dev)
{
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
i2c_set_bus_num(I2C_2);
#endif

@@ -160,7 +160,7 @@ int usb_cpu_init(void)
u32 ret;
struct udevice *dev = NULL;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_chip_for_busnum(I2C_2, ISP1301_I2C_ADDR, 1, &dev);
if (ret) {
debug("%s: No bus %d\n", __func__, I2C_2);
@@ -216,7 +216,7 @@ int usb_cpu_stop(void)
struct udevice *dev = NULL;
int ret = 0;

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
ret = i2c_get_chip_for_busnum(I2C_2, ISP1301_I2C_ADDR, 1, &dev);
if (ret) {
debug("%s: No bus %d\n", __func__, I2C_2);
diff --git a/include/_exports.h b/include/_exports.h
index aeb666c847..8030d70c0b 100644
--- a/include/_exports.h
+++ b/include/_exports.h
@@ -40,7 +40,7 @@
EXPORT_FUNC(simple_strtol, long, simple_strtol,
const char *, char **, unsigned int)
EXPORT_FUNC(strcmp, int, strcmp, const char *cs, const char *ct)
-#if defined(CONFIG_CMD_I2C) && !defined(CONFIG_DM_I2C)
+#if defined(CONFIG_CMD_I2C) && !CONFIG_IS_ENABLED(DM_I2C)
EXPORT_FUNC(i2c_write, int, i2c_write, uchar, uint, int , uchar * , int)
EXPORT_FUNC(i2c_read, int, i2c_read, uchar, uint, int , uchar * , int)
#else
diff --git a/include/config_fallbacks.h b/include/config_fallbacks.h
index c18f19a550..a318926fe8 100644
--- a/include/config_fallbacks.h
+++ b/include/config_fallbacks.h
@@ -46,7 +46,7 @@
#define CONFIG_SYS_MAXARGS 16
#endif

-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
# ifdef CONFIG_SYS_I2C
# error "Cannot define CONFIG_SYS_I2C when CONFIG_DM_I2C is used"
# endif
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 4efc182ef8..0605f70ffc 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -296,7 +296,7 @@ extern unsigned long get_clock_freq(void);
/*
* I2C
*/
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_FSL_I2C_SPEED 400000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h
index 806d154328..1b68fd1072 100644
--- a/include/configs/P1010RDB.h
+++ b/include/configs/P1010RDB.h
@@ -525,7 +525,7 @@ extern unsigned long get_sdram_size(void);
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_FSL_I2C_SPEED 400000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
diff --git a/include/configs/P2041RDB.h b/include/configs/P2041RDB.h
index 65d3dfa0f0..3895c2d0c7 100644
--- a/include/configs/P2041RDB.h
+++ b/include/configs/P2041RDB.h
@@ -259,7 +259,7 @@ unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_NS16550_COM4 (CONFIG_SYS_CCSRBAR+0x11D600)

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_FSL_I2C_SPEED 400000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
diff --git a/include/configs/T102xRDB.h b/include/configs/T102xRDB.h
index 201da871bd..35b11ad88a 100644
--- a/include/configs/T102xRDB.h
+++ b/include/configs/T102xRDB.h
@@ -422,7 +422,7 @@ unsigned long get_board_ddr_clk(void);
#endif

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_FSL_I2C_SPEED 50000 /* I2C speed in Hz */
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index f4d0aec42b..a00092ac1f 100644
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -453,7 +453,7 @@ $(SRCTREE)/board/freescale/t104xrdb/t1042d4_sd_rcw.cfg
#endif

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_FSL_I2C_SPEED 400000 /* I2C speed in Hz */
#define CONFIG_SYS_FSL_I2C2_SPEED 400000
diff --git a/include/configs/T208xQDS.h b/include/configs/T208xQDS.h
index 1735b170fd..f0ef365a85 100644
--- a/include/configs/T208xQDS.h
+++ b/include/configs/T208xQDS.h
@@ -377,7 +377,7 @@ unsigned long get_board_ddr_clk(void);
/*
* I2C
*/
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
diff --git a/include/configs/T208xRDB.h b/include/configs/T208xRDB.h
index 30e38444c0..e467ef453d 100644
--- a/include/configs/T208xRDB.h
+++ b/include/configs/T208xRDB.h
@@ -322,7 +322,7 @@ unsigned long get_board_ddr_clk(void);
/*
* I2C
*/
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
diff --git a/include/configs/T4240RDB.h b/include/configs/T4240RDB.h
index 7f831fb8bc..a04d9137b3 100644
--- a/include/configs/T4240RDB.h
+++ b/include/configs/T4240RDB.h
@@ -154,7 +154,7 @@
#define CONFIG_SYS_NS16550_COM4 (CONFIG_SYS_CCSRBAR+0x11D600)

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET 0x118000
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index 8355b4abc0..6df6b49c80 100644
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -26,7 +26,7 @@
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2

/* Power */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_POWER
#define CONFIG_POWER_I2C
#endif
diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index 731f884f40..d0843c284e 100644
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -269,7 +269,7 @@
#define CONFIG_SYS_NS16550_COM4 (CONFIG_SYS_CCSRBAR+0x11D600)

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_FSL_I2C_SPEED 400000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h
index 6cf6a31d76..2c927077b9 100644
--- a/include/configs/ls1012a_common.h
+++ b/include/configs/ls1012a_common.h
@@ -55,7 +55,7 @@
CONFIG_SYS_SCSI_MAX_LUN)

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#else
#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
diff --git a/include/configs/ls1021aiot.h b/include/configs/ls1021aiot.h
index cf4d60ad60..e2ae6e46c0 100644
--- a/include/configs/ls1021aiot.h
+++ b/include/configs/ls1021aiot.h
@@ -98,7 +98,7 @@
* I2C
*/

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#else
#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index eb6f1c1e5b..e151fd007b 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -330,7 +330,7 @@ unsigned long get_board_ddr_clk(void);
/*
* I2C
*/
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#else
#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
diff --git a/include/configs/ls1021atsn.h b/include/configs/ls1021atsn.h
index 996c970ec8..f76d5a1bd7 100644
--- a/include/configs/ls1021atsn.h
+++ b/include/configs/ls1021atsn.h
@@ -104,7 +104,7 @@
#define CONFIG_SYS_NS16550_CLK get_serial_clock()

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#else
#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index f2bf35ffa5..a6610160e4 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -208,7 +208,7 @@
/*
* I2C
*/
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#else
#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
diff --git a/include/configs/ls1028a_common.h b/include/configs/ls1028a_common.h
index 8345cd7acf..641e7f14e5 100644
--- a/include/configs/ls1028a_common.h
+++ b/include/configs/ls1028a_common.h
@@ -37,7 +37,7 @@
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2048 * 1024)

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#endif

diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h
index 6584e39199..2647fcbc30 100644
--- a/include/configs/ls1043a_common.h
+++ b/include/configs/ls1043a_common.h
@@ -142,7 +142,7 @@
#endif

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
diff --git a/include/configs/ls1046a_common.h b/include/configs/ls1046a_common.h
index b5bbb636da..9ca9d84a82 100644
--- a/include/configs/ls1046a_common.h
+++ b/include/configs/ls1046a_common.h
@@ -127,7 +127,7 @@
#endif

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h
index f9e349871c..1544166b43 100644
--- a/include/configs/ls1088a_common.h
+++ b/include/configs/ls1088a_common.h
@@ -54,7 +54,7 @@
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2048 * 1024)

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#endif

diff --git a/include/configs/ls1088aqds.h b/include/configs/ls1088aqds.h
index b92ec14c69..ae2a867d6f 100644
--- a/include/configs/ls1088aqds.h
+++ b/include/configs/ls1088aqds.h
@@ -26,7 +26,7 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_DDR_CLK_FREQ 100000000
#else
#define CONFIG_QIXIS_I2C_ACCESS
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C_EARLY_INIT
#endif
#define CONFIG_SYS_CLK_FREQ get_board_sys_clk()
diff --git a/include/configs/ls2080a_common.h b/include/configs/ls2080a_common.h
index 444bb8c3b5..8b48476c3c 100644
--- a/include/configs/ls2080a_common.h
+++ b/include/configs/ls2080a_common.h
@@ -67,7 +67,7 @@
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2048 * 1024)

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#endif

diff --git a/include/configs/ls2080aqds.h b/include/configs/ls2080aqds.h
index 9e174afb92..b3fce1b7f7 100644
--- a/include/configs/ls2080aqds.h
+++ b/include/configs/ls2080aqds.h
@@ -16,7 +16,7 @@ unsigned long get_board_ddr_clk(void);

#ifdef CONFIG_FSL_QSPI
#define CONFIG_QIXIS_I2C_ACCESS
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C_EARLY_INIT
#endif
#define CONFIG_SYS_I2C_IFDR_DIV 0x7e
diff --git a/include/configs/ls2080ardb.h b/include/configs/ls2080ardb.h
index ab4214c265..8626a1d5e6 100644
--- a/include/configs/ls2080ardb.h
+++ b/include/configs/ls2080ardb.h
@@ -13,7 +13,7 @@
#ifdef CONFIG_TARGET_LS2081ARDB
#define CONFIG_QIXIS_I2C_ACCESS
#endif
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C_EARLY_INIT
#endif
#endif
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index a9bf213d8b..066311a97e 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -463,7 +463,7 @@
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)

/* I2C */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_FSL_I2C_SPEED 400000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 000f386470..7bfabc9571 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -207,7 +207,7 @@
defined CONFIG_I2C2_ENABLE || defined CONFIG_I2C3_ENABLE || \
defined CONFIG_I2C4_ENABLE || defined CONFIG_R_I2C_ENABLE
#define CONFIG_SYS_I2C_MVTWSI
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SPEED 400000
#define CONFIG_SYS_I2C_SLAVE 0x7f
diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
index 0c9856a11a..f13e9e5264 100644
--- a/include/configs/ti_armv7_common.h
+++ b/include/configs/ti_armv7_common.h
@@ -87,7 +87,7 @@
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */

/* If DM_I2C, enable non-DM I2C support */
-#if !defined(CONFIG_DM_I2C)
+#if !CONFIG_IS_ENABLED(DM_I2C)
#define CONFIG_I2C
#define CONFIG_SYS_I2C
#endif
diff --git a/include/exports.h b/include/exports.h
index faf0f59244..f9e2e4359e 100644
--- a/include/exports.h
+++ b/include/exports.h
@@ -48,7 +48,7 @@ long simple_strtol(const char *cp, char **endp, unsigned int base);
int strcmp(const char *cs, const char *ct);
unsigned long ustrtoul(const char *cp, char **endp, unsigned int base);
unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base);
-#if defined(CONFIG_CMD_I2C) && !defined(CONFIG_DM_I2C)
+#if defined(CONFIG_CMD_I2C) && !CONFIG_IS_ENABLED(DM_I2C)
int i2c_write (uchar, uint, int , uchar* , int);
int i2c_read (uchar, uint, int , uchar* , int);
#endif
diff --git a/include/i2c.h b/include/i2c.h
index e45e33f503..7ae0c42706 100644
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -581,7 +581,7 @@ extern struct acpi_ops i2c_acpi_ops;
*/
int acpi_i2c_of_to_plat(struct udevice *dev);

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)

/*
* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
diff --git a/include/palmas.h b/include/palmas.h
index 20c7e489c1..e259a4d04b 100644
--- a/include/palmas.h
+++ b/include/palmas.h
@@ -117,7 +117,7 @@
#define BB_VSEL_VBAT (3 << 1)
#define BB_CHRG_EN (1 << 0)

-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
/*
* Functions to read and write from TPS659038/TWL6035/TWL6037
* or other Palmas family of TI PMICs
diff --git a/include/twl4030.h b/include/twl4030.h
index ef05193996..0a6d85a7c1 100644
--- a/include/twl4030.h
+++ b/include/twl4030.h
@@ -648,7 +648,7 @@
* examples are TWL4030_PM_RECEIVER_VMMC1_DEV_GRP and
* TWL4030_LED_LEDEN.
*/
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
static inline int twl4030_i2c_write_u8(u8 chip_no, u8 reg, u8 val)
{
return i2c_write(chip_no, reg, 1, &val, 1);
diff --git a/include/twl6030.h b/include/twl6030.h
index 41f17de3ab..05d476f804 100644
--- a/include/twl6030.h
+++ b/include/twl6030.h
@@ -186,7 +186,7 @@ struct twl6030_data{
};

/* Functions to read and write from TWL6030 */
-#ifndef CONFIG_DM_I2C
+#if !CONFIG_IS_ENABLED(DM_I2C)
static inline int twl6030_i2c_write_u8(u8 chip_no, u8 reg, u8 val)
{
return i2c_write(chip_no, reg, 1, &val, 1);
--
2.25.1