4091fb95b5
Fix typos and add the following to the scripts/spelling.txt: followings||following While we are here, add a missing colon in the boilerplate in DT binding documents. The "you SoC" in allwinner,sunxi-pinctrl.txt was fixed as well. I reworded "as the followings:" to "as follows:" for drivers/usb/gadget/udc/renesas_usb3.c. Link: http://lkml.kernel.org/r/1481573103-11329-32-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
40 lines
1.3 KiB
Plaintext
40 lines
1.3 KiB
Plaintext
* Rockchip General Register Files (GRF)
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The general register file will be used to do static set by software, which
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is composed of many registers for system control.
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From RK3368 SoCs, the GRF is divided into two sections,
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- GRF, used for general non-secure system,
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- SGRF, used for general secure system,
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- PMUGRF, used for always on system
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Required Properties:
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- compatible: GRF should be one of the following:
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- "rockchip,rk3036-grf", "syscon": for rk3036
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- "rockchip,rk3066-grf", "syscon": for rk3066
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- "rockchip,rk3188-grf", "syscon": for rk3188
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- "rockchip,rk3228-grf", "syscon": for rk3228
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- "rockchip,rk3288-grf", "syscon": for rk3288
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- "rockchip,rk3368-grf", "syscon": for rk3368
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- "rockchip,rk3399-grf", "syscon": for rk3399
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- compatible: PMUGRF should be one of the following:
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- "rockchip,rk3368-pmugrf", "syscon": for rk3368
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- "rockchip,rk3399-pmugrf", "syscon": for rk3399
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- compatible: SGRF should be one of the following
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- "rockchip,rk3288-sgrf", "syscon": for rk3288
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- reg: physical base address of the controller and length of memory mapped
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region.
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Example: GRF and PMUGRF of RK3399 SoCs
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pmugrf: syscon@ff320000 {
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compatible = "rockchip,rk3399-pmugrf", "syscon";
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reg = <0x0 0xff320000 0x0 0x1000>;
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};
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grf: syscon@ff770000 {
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compatible = "rockchip,rk3399-grf", "syscon";
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reg = <0x0 0xff770000 0x0 0x10000>;
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};
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