From 8be7c4fc8087ec7578632865bfc0a414e315f558 Mon Sep 17 00:00:00 2001 From: Daniel Brát Date: Wed, 15 Jun 2022 22:39:09 +0200 Subject: i2c: add bcm283x i2c host controller support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a driver to support the i2c host controller (BSC) found in Broadcom's bcm283x family of SoCs (used by rpi boards). Signed-off-by: Daniel Brát Link: https://lore.barebox.org/20220615203909.27363-1-danek.brat@gmail.com Signed-off-by: Sascha Hauer --- arch/arm/configs/rpi_defconfig | 3 ++- arch/arm/configs/rpi_v8a_defconfig | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/configs/rpi_defconfig b/arch/arm/configs/rpi_defconfig index e0e1497481..e7d695f8ae 100644 --- a/arch/arm/configs/rpi_defconfig +++ b/arch/arm/configs/rpi_defconfig @@ -24,7 +24,6 @@ CONFIG_BOOTM_OFTREE=y CONFIG_BLSPEC=y CONFIG_CONSOLE_ALLOW_COLOR=y CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y -CONFIG_DEFAULT_ENVIRONMENT_PATH="" CONFIG_CMD_DMESG=y CONFIG_LONGHELP=y CONFIG_CMD_IOMEM=y @@ -83,6 +82,8 @@ CONFIG_SERIAL_AMBA_PL011=y CONFIG_DRIVER_SERIAL_NS16550=y CONFIG_NET_USB=y CONFIG_NET_USB_SMSC95XX=y +CONFIG_I2C=y +CONFIG_I2C_BCM283X=y CONFIG_USB_HOST=y CONFIG_USB_DWC2_HOST=y CONFIG_MCI=y diff --git a/arch/arm/configs/rpi_v8a_defconfig b/arch/arm/configs/rpi_v8a_defconfig index 68cd2438b3..e218311a72 100644 --- a/arch/arm/configs/rpi_v8a_defconfig +++ b/arch/arm/configs/rpi_v8a_defconfig @@ -81,6 +81,8 @@ CONFIG_SERIAL_AMBA_PL011=y CONFIG_DRIVER_SERIAL_NS16550=y CONFIG_NET_USB=y CONFIG_NET_USB_SMSC95XX=y +CONFIG_I2C=y +CONFIG_I2C_BCM283X=y CONFIG_USB_HOST=y CONFIG_USB_DWC2_HOST=y CONFIG_USB_DWC2_GADGET=y @@ -108,4 +110,3 @@ CONFIG_FS_FAT=y CONFIG_FS_FAT_WRITE=y CONFIG_FS_FAT_LFN=y CONFIG_ZLIB=y -CONFIG_LZO_DECOMPRESS=y -- cgit v1.2.3