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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/rng/
H A Dingenic,rng.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/rng/ingenic,rng.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Bindings for RNG in Ingenic SoCs
10 - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
18 - ingenic,jz4780-rng
19 - ingenic,x1000-rng
25 - compatible
26 - reg
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/OK3568_Linux_fs/kernel/drivers/char/hw_random/
H A Dingenic-rng.c1 // SPDX-License-Identifier: GPL-2.0
18 /* RNG register offsets */
36 struct hwrng rng; member
39 static int ingenic_rng_init(struct hwrng *rng) in ingenic_rng_init() argument
41 struct ingenic_rng *priv = container_of(rng, struct ingenic_rng, rng); in ingenic_rng_init()
43 writel(ERNG_ENABLE, priv->base + RNG_REG_ERNG_OFFSET); in ingenic_rng_init()
48 static void ingenic_rng_cleanup(struct hwrng *rng) in ingenic_rng_cleanup() argument
50 struct ingenic_rng *priv = container_of(rng, struct ingenic_rng, rng); in ingenic_rng_cleanup()
52 writel(0, priv->base + RNG_REG_ERNG_OFFSET); in ingenic_rng_cleanup()
55 static int ingenic_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait) in ingenic_rng_read() argument
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # Hardware Random Number Generator (RNG) configuration
13 module will be called rng-core. This provides a device
28 This driver provides kernel-side support for a generic Random
31 the default FPGA bitstream on the TS-7800 has such functionality.
34 module will be called timeriomem-rng.
43 This driver provides kernel-side support for the Random Number
44 Generator hardware found on Intel i8xx-based motherboards.
47 module will be called intel-rng.
56 This driver provides kernel-side support for the Random Number
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/OK3568_Linux_fs/kernel/
H A DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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/OK3568_Linux_fs/buildroot/dl/uboot-tools/
HDu-boot-2021.07.tar.bz2 ... -boot-2021.07/.readthedocs.yml u-boot-2021.07/Kbuild u-boot-2021.07 ...