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odroid-c2: enable I2C

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Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
This commit is contained in:
Beniamino Galvani 2017-10-29 10:09:01 +01:00 committed by Heiko Schocher
parent f8d9ca1833
commit 456efb5127
3 changed files with 5 additions and 0 deletions
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1
arch/arm/include/asm/arch-meson/gxbb.h
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@ -47,6 +47,7 @@
#define GXBB_GCLK_MPEG_OTHER GXBB_HIU_ADDR(0x53)
#define GXBB_GCLK_MPEG_AO GXBB_HIU_ADDR(0x54)
#define GXBB_GCLK_MPEG_0_I2C BIT(9)
#define GXBB_GCLK_MPEG_1_ETH BIT(3)
#endif /* __GXBB_H__ */

1
board/amlogic/odroid-c2/odroid-c2.c
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@ -35,6 +35,7 @@ int misc_init_r(void)
GXBB_ETH_REG_0_CLK_EN);
/* Enable power and clock gate */
setbits_le32(GXBB_GCLK_MPEG_0, GXBB_GCLK_MPEG_0_I2C);
setbits_le32(GXBB_GCLK_MPEG_1, GXBB_GCLK_MPEG_1_ETH);
clrbits_le32(GXBB_MEM_PD_REG_0, GXBB_MEM_PD_REG_0_ETH_MASK);

3
configs/odroid-c2_defconfig
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@ -11,12 +11,15 @@ CONFIG_DEBUG_UART=y
# CONFIG_CMD_IMI is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
# CONFIG_CMD_LOADS is not set
CONFIG_CMD_MMC=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_OF_CONTROL=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_DM_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MESON=y
CONFIG_DM_MMC=y
CONFIG_MMC_MESON_GX=y
CONFIG_DM_ETH=y