dm: i2c: Provide an offset length parameter where needed

Rather than assuming that the chip offset length is 1, allow it to be
provided. This allows chips that don't use the default offset length to
be used (at present they are only supported by the command line 'i2c'
command which sets the offset length explicitly).

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>

5 files changed, 8 insertions, 8 deletions

diff --git a/board/avionic-design/common/tamonten-ng.c b/board/avionic-design/common/tamonten-ng.c
index bca91831e0e..17046271126 100644
--- a/board/avionic-design/common/tamonten-ng.c
+++ b/board/avionic-design/common/tamonten-ng.c
@@ -55,7 +55,7 @@ void pmu_write(uchar reg, uchar data)
 	struct udevice *dev;
 	int ret;
 
-	ret = i2c_get_chip_for_busnum(4, PMU_I2C_ADDRESS, &dev);
+	ret = i2c_get_chip_for_busnum(4, PMU_I2C_ADDRESS, 1, &dev);
 	if (ret) {
 		debug("%s: Cannot find PMIC I2C chip\n", __func__);
 		return;
diff --git a/board/nvidia/cardhu/cardhu.c b/board/nvidia/cardhu/cardhu.c
index fc31d29140b..1540526a613 100644
--- a/board/nvidia/cardhu/cardhu.c
+++ b/board/nvidia/cardhu/cardhu.c
@@ -46,7 +46,7 @@ void board_sdmmc_voltage_init(void)
 	int ret;
 	int i;
 
-	ret = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, &dev);
+	ret = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, 1, &dev);
 	if (ret) {
 		debug("%s: Cannot find PMIC I2C chip\n", __func__);
 		return;
@@ -94,7 +94,7 @@ int tegra_pcie_board_init(void)
 	u8 addr, data[1];
 	int err;
 
-	err = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, &dev);
+	err = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, 1, &dev);
 	if (err) {
 		debug("failed to find PMU bus\n");
 		return err;
diff --git a/board/nvidia/dalmore/dalmore.c b/board/nvidia/dalmore/dalmore.c
index c0991c57a97..d7c1a695ff8 100644
--- a/board/nvidia/dalmore/dalmore.c
+++ b/board/nvidia/dalmore/dalmore.c
@@ -55,7 +55,7 @@ void board_sdmmc_voltage_init(void)
 	uchar reg, data_buffer[1];
 	int ret;
 
-	ret = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, &dev);
+	ret = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, 1, &dev);
 	if (ret) {
 		debug("%s: Cannot find PMIC I2C chip\n", __func__);
 		return;
@@ -83,7 +83,7 @@ void board_sdmmc_voltage_init(void)
 	data_buffer[0] = 0x03;
 	reg = 0x14;
 
-	ret = i2c_get_chip_for_busnum(0, BAT_I2C_ADDRESS, &dev);
+	ret = i2c_get_chip_for_busnum(0, BAT_I2C_ADDRESS, 1, &dev);
 	if (ret) {
 		debug("%s: Cannot find charger I2C chip\n", __func__);
 		return;
diff --git a/board/nvidia/whistler/whistler.c b/board/nvidia/whistler/whistler.c
index ad6ea091df7..3476f1159fe 100644
--- a/board/nvidia/whistler/whistler.c
+++ b/board/nvidia/whistler/whistler.c
@@ -27,7 +27,7 @@ void pin_mux_mmc(void)
 	int ret;
 
 	/* Turn on MAX8907B LDO12 to 2.8V for J40 power */
-	ret = i2c_get_chip_for_busnum(0, 0x3c, &dev);
+	ret = i2c_get_chip_for_busnum(0, 0x3c, 1, &dev);
 	if (ret) {
 		printf("%s: Cannot find MAX8907B I2C chip\n", __func__);
 		return;
@@ -64,7 +64,7 @@ void pin_mux_usb(void)
 	 */
 
 	/* Turn on TAC6416's GPIO 0+1 for USB1/3's VBUS */
-	ret = i2c_get_chip_for_busnum(0, 0x20, &dev);
+	ret = i2c_get_chip_for_busnum(0, 0x20, 1, &dev);
 	if (ret) {
 		printf("%s: Cannot find TAC6416 I2C chip\n", __func__);
 		return;
diff --git a/board/toradex/apalis_t30/apalis_t30.c b/board/toradex/apalis_t30/apalis_t30.c
index 1c4b4c1cd48..624421496a4 100644
--- a/board/toradex/apalis_t30/apalis_t30.c
+++ b/board/toradex/apalis_t30/apalis_t30.c
@@ -42,7 +42,7 @@ int tegra_pcie_board_init(void)
 	u8 addr, data[1];
 	int err;
 
-	err = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, &dev);
+	err = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, 1, &dev);
 	if (err) {
 		debug("%s: Cannot find PMIC I2C chip\n", __func__);
 		return err;