From 651435d68253b0a5059175e2f113528080e5928e Mon Sep 17 00:00:00 2001 From: Wolfram Sang <wsa+renesas@sang-engineering.com> Date: Wed, 24 Feb 2016 11:01:31 +0100 Subject: [PATCH 1/2] ARM: multi_v7_defconfig: enable I2C demultiplexer and slave eeprom The Renesas Lager board shall be a reference platform for the runtime I2C IP core switcher and for I2C slave support. Enable the needed drivers for this. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm/configs/multi_v7_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 28234906a0646..434f86b110bb5 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -322,6 +322,7 @@ CONFIG_I2C_MUX=y CONFIG_I2C_ARB_GPIO_CHALLENGE=m CONFIG_I2C_MUX_PCA954x=y CONFIG_I2C_MUX_PINCTRL=y +CONFIG_I2C_DEMUX_PINCTRL=y CONFIG_I2C_AT91=m CONFIG_I2C_BCM2835=y CONFIG_I2C_CADENCE=y @@ -345,6 +346,7 @@ CONFIG_I2C_UNIPHIER_F=y CONFIG_I2C_XILINX=y CONFIG_I2C_RCAR=y CONFIG_I2C_CROS_EC_TUNNEL=m +CONFIG_I2C_SLAVE_EEPROM=y CONFIG_SPI=y CONFIG_SPI_ATMEL=m CONFIG_SPI_BCM2835=y From 352486b164ad41f2536f77d568ada7d729d080c2 Mon Sep 17 00:00:00 2001 From: Wolfram Sang <wsa+renesas@sang-engineering.com> Date: Mon, 15 Feb 2016 13:57:48 +0100 Subject: [PATCH 2/2] ARM: shmobile: defconfig: enable I2C demultiplexer and slave eeprom The Lager board shall be the reference platform for the runtime I2C IP core switcher and for I2C slave support. Enable the needed drivers for this. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm/configs/shmobile_defconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index b7b714c3958c2..e06acb9b38ce6 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -99,11 +99,14 @@ CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=20 CONFIG_SERIAL_SH_SCI_CONSOLE=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_MUX=y +CONFIG_I2C_DEMUX_PINCTRL=y CONFIG_I2C_EMEV2=y CONFIG_I2C_GPIO=y CONFIG_I2C_RIIC=y CONFIG_I2C_SH_MOBILE=y CONFIG_I2C_RCAR=y +CONFIG_I2C_SLAVE_EEPROM=y CONFIG_SPI=y CONFIG_SPI_RSPI=y CONFIG_SPI_SH_MSIOF=y