Searched +full:sun9i +full:- +full:a80 +full:- +full:gt +full:- +full:clk (Results 1 – 4 of 4) sorted by relevance
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/clock/ |
| D | allwinner,sun9i-a80-gt-clk.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-gt-clk.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A80 GT Bus Clock Device Tree Bindings
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
16 "#clock-cells":
20 const: allwinner,sun9i-a80-gt-clk
30 clock-output-names:
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/clock/ |
| D | sunxi.txt | 1 Device Tree Clock bindings for arch-sunxi
5 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
8 - compatible : shall be one of the following:
9 "allwinner,sun4i-a10-osc-clk" - for a gatable oscillator
10 "allwinner,sun4i-a10-pll1-clk" - for the main PLL clock and PLL4
11 "allwinner,sun6i-a31-pll1-clk" - for the main PLL clock on A31
12 "allwinner,sun8i-a23-pll1-clk" - for the main PLL clock on A23
13 "allwinner,sun4i-a10-pll3-clk" - for the video PLL clock on A10
14 "allwinner,sun9i-a80-pll4-clk" - for the peripheral PLLs on A80
15 "allwinner,sun4i-a10-pll5-clk" - for the PLL5 clock
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| /kernel/linux/linux-4.19/drivers/clk/sunxi/ |
| D | clk-sun9i-core.c | 2 * Copyright 2014 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
17 #include <linux/clk.h>
18 #include <linux/clk-provider.h>
23 #include "clk-factors.h"
27 * sun9i_a80_get_pll4_factors() - calculates n, p, m factors for PLL4
42 n = DIV_ROUND_UP(req->rate, 6000000); in sun9i_a80_get_pll4_factors()
62 req->rate = ((24000000 * n) >> p) / (m + 1); in sun9i_a80_get_pll4_factors()
63 req->n = n; in sun9i_a80_get_pll4_factors()
64 req->m = m; in sun9i_a80_get_pll4_factors()
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| /kernel/linux/linux-5.10/drivers/clk/sunxi/ |
| D | clk-sun9i-core.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2014 Chen-Yu Tsai
5 * Chen-Yu Tsai <wens@csie.org>
8 #include <linux/clk.h>
9 #include <linux/clk-provider.h>
14 #include "clk-factors.h"
18 * sun9i_a80_get_pll4_factors() - calculates n, p, m factors for PLL4
33 n = DIV_ROUND_UP(req->rate, 6000000); in sun9i_a80_get_pll4_factors()
53 req->rate = ((24000000 * n) >> p) / (m + 1); in sun9i_a80_get_pll4_factors()
54 req->n = n; in sun9i_a80_get_pll4_factors()
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