Merge tags 'backport/v4.1/i2c-rcar-to-v4.2-rc1',...

Merge tags 'backport/v4.1/i2c-rcar-to-v4.2-rc1', 'backport/v4.1/i2c-sh-mobile-to-v4.2-rc1', 'backport/v4.1/irq-renesas-intc-irqpin-to-v4.2-rc1', 'backport/v4.1/irq-renesas-irqc-to-v4.2-rc1', 'backport/v4.1/mach-shmobile-to-v4.2-rc1', 'backport/v4.1/phy-rcar-gen2-to-v4.2-rc1', 'backport/v4.1/phy-rcar-gen2-usb-to-v4.2-rc1', 'backport/v4.1/pinctrl-to-v4.2-rc1', 'backport/v4.1/rcar-dmac-to-v4.2-rc1', 'backport/v4.1/rcar-du-to-v4.2-rc1', 'backport/v4.1/rcar-snd-to-v4.2-rc1' and 'backport/v4.1/rcar-vin-to-v4.2-rc1' into backport/v4.1.1/snapshot