These functions are 11 years old and are not actually used by any board, even though one board (cl-som-imx7) does enable CONFIG_PCA953X
Drop them.
Signed-off-by: Simon Glass sjg@chromium.org ---
arch/mips/mach-octeon/octeon_fdt.c | 15 --------------- include/i2c.h | 18 ------------------ 2 files changed, 33 deletions(-)
diff --git a/arch/mips/mach-octeon/octeon_fdt.c b/arch/mips/mach-octeon/octeon_fdt.c index 15ce292be95..aa5d7d00c0d 100644 --- a/arch/mips/mach-octeon/octeon_fdt.c +++ b/arch/mips/mach-octeon/octeon_fdt.c @@ -908,21 +908,6 @@ int octeon_fdt_get_gpio_info(int fdt_node, enum octeon_gpio_type *type, debug("%s: Found PCA953x compatible GPIO", __func__); *type = GPIO_TYPE_PCA953X; } -#endif -#if defined(CONFIG_PCA953X) || \ - defined(CONFIG_PCA9555) || defined(CONFIG_PCA9554) - if (!i2c_addr || !i2c_bus) { - printf("%s: Error: i2c_addr or i2c_bus is NULL\n", __func__); - return -1; - } - - *i2c_addr = fdtdec_get_int(fdt, fdt_node, "reg", -1); - i2c_bus_node = fdt_parent_offset(fdt, fdt_node); - if (i2c_bus_node < 0) { - printf("%s: Invalid parent\n", __func__); - return -1; - } - *i2c_bus = i2c_get_bus_num_fdt(i2c_bus_node); #endif return (*type != GPIO_TYPE_UNKNOWN) ? 0 : -1; } diff --git a/include/i2c.h b/include/i2c.h index 282f3cd700f..f468b52cd7b 100644 --- a/include/i2c.h +++ b/include/i2c.h @@ -933,24 +933,6 @@ int i2c_set_bus_speed(unsigned int); unsigned int i2c_get_bus_speed(void); #endif /* CONFIG_SYS_I2C_LEGACY */
-/** - * Find the I2C bus number by given a FDT I2C node. - * - * @param blob Device tree blbo - * @param node FDT I2C node to find - * Return: the number of I2C bus (zero based), or -1 on error - */ -int i2c_get_bus_num_fdt(int node); - -/** - * Reset the I2C bus represented by the given a FDT I2C node. - * - * @param blob Device tree blbo - * @param node FDT I2C node to find - * Return: 0 if port was reset, -1 if not found - */ -int i2c_reset_port_fdt(const void *blob, int node); - #endif /* !CONFIG_DM_I2C */
#endif /* _I2C_H_ */