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Adding properties for various register fields in the DT doesn't scale and this information should be in the driver instead. Before this patch these registers (description below) were specified in the DT, every register node contained 3 sections: offset, enable bit, write mask bit. - rockchip,typec-conn-dir : the register of type-c connector direction, for type-c phy0, it must be <0xe580 0 16>; for type-c phy1, it must be <0xe58c 0 16>; - rockchip,usb3tousb2-en : the register of type-c force usb3 to usb2 enable control. for type-c phy0, it must be <0xe580 3 19>; for type-c phy1, it must be <0xe58c 3 19>; - rockchip,external-psm : the register of type-c phy external psm clock selection. for type-c phy0, it must be <0xe588 14 30>; for type-c phy1, it must be <0xe594 14 30>; - rockchip,pipe-status : the register of type-c phy pipe status. for type-c phy0, it must be <0xe5c0 0 0>; for type-c phy1, it must be <0xe5c0 16 16>; After this patch these register definitions are in the driver. So can be removed from the DT. Note that there are 2 type-c phys for RK3399 with different offsets, the driver checks the phy base address of the running instance and applies the right offsets. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> |
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Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.