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ARM: rmobile: Migrate boards to RCar IIC drivers 

Stop using the old ad-hoc SH I2C driver and use the new RCar IIC
driver instead. The SH I2C driver should be deprecated and removed
eventually.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Marek Vasut 2017-11-27 07:36:22 +01:00
parent d7f0b85269
commit 02e80f0c11
7 changed files with 16 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/dts/ulcb.dtsi
View File

@ -190,6 +190,10 @@
};
};
&i2c_dvfs {
status = "okay";
};
&ohci1 {
status = "okay";
};

3
configs/r8a7795_salvator-x_defconfig
View File

@ -13,6 +13,7 @@ CONFIG_VERSION_VARIABLE=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
@ -31,6 +32,8 @@ CONFIG_CLK=y
CONFIG_CLK_RENESAS=y
CONFIG_DM_GPIO=y
CONFIG_RCAR_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_MMC_UNIPHIER=y
CONFIG_PHY_MICREL=y

3
configs/r8a7795_ulcb_defconfig
View File

@ -13,6 +13,7 @@ CONFIG_VERSION_VARIABLE=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
@ -31,6 +32,8 @@ CONFIG_CLK=y
CONFIG_CLK_RENESAS=y
CONFIG_DM_GPIO=y
CONFIG_RCAR_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_MMC_UNIPHIER=y
CONFIG_PHY_MICREL=y

3
configs/r8a7796_salvator-x_defconfig
View File

@ -14,6 +14,7 @@ CONFIG_VERSION_VARIABLE=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
@ -32,6 +33,8 @@ CONFIG_CLK=y
CONFIG_CLK_RENESAS=y
CONFIG_DM_GPIO=y
CONFIG_RCAR_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_MMC_UNIPHIER=y
CONFIG_PHY_MICREL=y

3
configs/r8a7796_ulcb_defconfig
View File

@ -14,6 +14,7 @@ CONFIG_VERSION_VARIABLE=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
@ -32,6 +33,8 @@ CONFIG_CLK=y
CONFIG_CLK_RENESAS=y
CONFIG_DM_GPIO=y
CONFIG_RCAR_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_MMC_UNIPHIER=y
CONFIG_PHY_MICREL=y

12
include/configs/salvator-x.h
View File

@ -25,18 +25,6 @@
/* Generic Timer Definitions (use in assembler source) */
#define COUNTER_FREQUENCY 0xFE502A /* 16.66MHz from CPclk */
/* i2c */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SH
#define CONFIG_SYS_I2C_SLAVE 0x60
#define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 1
#define CONFIG_SYS_I2C_SH_SPEED0 400000
#define CONFIG_SH_I2C_DATA_HIGH 4
#define CONFIG_SH_I2C_DATA_LOW 5
#define CONFIG_SH_I2C_CLOCK 10000000
#define CONFIG_SYS_I2C_POWERIC_ADDR 0x30
/* Environment in eMMC, at the end of 2nd "boot sector" */
#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE)
#define CONFIG_SYS_MMC_ENV_DEV 1

12
include/configs/ulcb.h
View File

@ -38,18 +38,6 @@ void ulcb_softspi_scl(int);
unsigned char ulcb_softspi_read(void);
#endif
/* i2c */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SH
#define CONFIG_SYS_I2C_SLAVE 0x60
#define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 1
#define CONFIG_SYS_I2C_SH_SPEED0 400000
#define CONFIG_SH_I2C_DATA_HIGH 4
#define CONFIG_SH_I2C_DATA_LOW 5
#define CONFIG_SH_I2C_CLOCK 10000000
#define CONFIG_SYS_I2C_POWERIC_ADDR 0x30
/* Environment in eMMC, at the end of 2nd "boot sector" */
#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE)
#define CONFIG_SYS_MMC_ENV_DEV 1