u-boot.git/drivers/i2c/Makefile, branch v2024.01

lib: acpi: Fix linking SPL when ACPIGEN is enabled

2023-10-18T00:50:52Z

lib/acpi/acpigen.o is only compiled into SPL when SPL_ACPIGEN is enabled. Update several files which reference these functions accordingly. Signed-off-by: Sean Anderson Reviewed-by: Simon Glass

i2c: designware: Add Kconfig for designware_i2c_pci.c

2023-08-02T03:02:32Z

As the Designware_i2c_pci.c uses ACPI APIs, If some SoCs (StarFive JH7110) contain Designware i2c and PCI but do not use ACPI, This file cannot be compiled. So add a new Kconfig for designware_i2c_pci.c, which depends on ACPIGEN Signed-off-by: Minda Chen Reviewed-by: Leo Yu-Chi Liang

i2c:aspeed:support ast2600 i2c new register mode driver

2023-02-13T08:57:49Z

Add i2c new register mode driver to support AST2600 i2c new register mode. AST2600 i2c controller have legacy and new register mode. The new register mode have global register support 4 base clock for scl clock selection, and new clock divider mode. Signed-off-by: Ryan Chen Reviewed-by: Simon Glass Reviewed-by: Heiko Schocher

i2c: Add support for Qualcomm I2C driver

2023-02-10T17:50:00Z

Add support for Qualcomm I2C QUP driver which is inspired from corresponding driver in Linux: drivers/i2c/busses/i2c-qup.c. Currently this driver only support FIFO polling mode which is sufficient to support devices like eeprom, rtc etc. Co-developed-by: Mike Worsfold Signed-off-by: Mike Worsfold Signed-off-by: Sumit Garg

sh4: Drop unused kona_i2c driver

2023-02-07T19:33:49Z

This is not used. Drop the driver and Kconfig option. Signed-off-by: Simon Glass Reviewed-by: Heiko Schocher

i2c: add support for MediaTek I2C interface

2022-09-23T19:09:15Z

This patch adds support for MediaTek I2C interface Reviewed-by: Heiko Schocher Reviewed-by: Simon Glass Signed-off-by: Weijie Gao

i2c: nuvoton: Add NPCM7xx i2c driver

2022-07-19T11:46:28Z

Add Nuvoton BMC NPCM750 i2c driver Signed-off-by: Jim Liu Reviewed-by: Heiko Schocher

i2c: Add Microchip PolarFire SoC I2C driver

2021-12-02T08:43:51Z

Add I2C driver code for the Microchip PolarFire SoC. This driver supports I2C data transfer and probe for I2C slave addresses. Signed-off-by: Padmarao Begari Reviewed-by: Leo Yu-Chi Liang

arm: mvebu: a3720: Create Kconfig option for I2C_MV

2021-10-21T05:39:05Z

Move the config option CONFIG_I2C_MV to a Kconfig option CONFIG_SYS_I2C_MV and move the default definition from config header files into defconfigs. Signed-off-by: Marek Behún Reviewed-by: Stefan Roese

i2c: Add a DM_I2C driver for the sun8i RSB controller

2021-10-12T09:19:18Z

This bus controller is used to communicate with an X-Powers AXP PMIC. Currently, various drivers access PMIC registers through a platform- specific non-DM "pmic_bus" interface, which depends on the legacy I2C framework. In order to convert those drivers to use DM_PMIC, this bus needs a DM_I2C driver. Refactor the rsb functions to take the base address as a parameter, and implement both the existing interface (which is still needed in SPL) and the DM_I2C interface on top of them. The register for switching between I2C/P2WI/RSB mode is the same across all PMIC variants, so move that to the common header. There are only a couple of pairs of hardware/runtime addresses used across all PMIC variants. So far the code expected only the "primary" pair, but some PMICs like the AXP305 and AXP805 use the secondary pair, so add support for that to the DM driver as well. Signed-off-by: Samuel Holland Reviewed-by: Andre Przywara Signed-off-by: Andre Przywara