Add driver and MAINTAINERS for HiSilicon I2C controller on Kunpeng SoC. Also provide the devm_*() variants for adding the I2C adapters. Change since v2: - handle -EPROBE_DEFER case when get irq number by platform_get_irq() Link: https://lore.kernel.org/linux-i2c/1615296137-14558-1-git-send-email-yangyicong@xxxxxxxxxxxxx/ Change since v1: - fix compile test error on 32bit arch, reported by intel lkp robot: 64 bit division without using kernel wrapper in probe function. Link:https://lore.kernel.org/linux-i2c/1615016946-55670-1-git-send-email-yangyicong@xxxxxxxxxxxxx/ Yicong Yang (3): i2c: core: add managed function for adding i2c adapters i2c: add support for HiSilicon I2C controller MAINTAINERS: Add maintainer for HiSilicon I2C driver MAINTAINERS | 7 + drivers/i2c/busses/Kconfig | 10 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-hisi.c | 525 ++++++++++++++++++++++++++++++++++++++++++ drivers/i2c/i2c-core-base.c | 39 ++++ include/linux/i2c.h | 1 + 6 files changed, 583 insertions(+) create mode 100644 drivers/i2c/busses/i2c-hisi.c -- 2.8.1
