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ARM: mvebu: switch db-88f6820-amc to DM for i2c 

Move existing configuration from header file to defconfig or dts as
appropriate.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Chris Packham 2017-05-02 20:35:25 +12:00 committed by Stefan Roese
parent f2ca24d9d6
commit e38f5fc8d8
3 changed files with 5 additions and 7 deletions
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3
arch/arm/dts/armada-385-amc.dts
View File

@ -54,6 +54,7 @@
aliases {
ethernet0 = &eth0;
ethernet1 = &eth1;
i2c0 = &i2c0;
spi1 = &spi1;
};
@ -68,6 +69,8 @@
internal-regs {
i2c@11000 {
clock-frequency = <100000>;
u-boot,i2c-slave-addr = <0x0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
status = "okay";

2
configs/db-88f6820-amc_defconfig
View File

@ -36,6 +36,8 @@ CONFIG_EFI_PARTITION=y
# CONFIG_PARTITION_UUIDS is not set
# CONFIG_SPL_PARTITION_UUIDS is not set
CONFIG_SPL_OF_TRANSLATE=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MVTWSI=y
# CONFIG_MMC is not set
CONFIG_NAND_PXA3XX=y
CONFIG_SPI_FLASH=y

7
include/configs/db-88f6820-amc.h
View File

@ -27,13 +27,6 @@
#define CONFIG_CMD_ENV
#define CONFIG_CMD_PCI
/* I2C */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MVTWSI
#define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE
#define CONFIG_SYS_I2C_SLAVE 0x0
#define CONFIG_SYS_I2C_SPEED 100000
/* SPI NOR flash default params, used by sf commands */
#define CONFIG_SF_DEFAULT_BUS 1
#define CONFIG_SF_DEFAULT_SPEED 1000000