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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/opp/
Dallwinner,sun50i-h6-operating-points.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/opp/allwinner,sun50i-h6-operating-points.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner H6 CPU OPP
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
18 sun50i-cpufreq-nvmem driver reads the efuse value from the SoC to
22 - $ref: opp-v2-base.yaml#
26 const: allwinner,sun50i-h6-operating-points
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/opp/
Dallwinner,sun50i-h6-operating-points.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/opp/allwinner,sun50i-h6-operating-points.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner H6 CPU OPP Device Tree Bindings
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
18 sun50i-cpufreq-nvmem driver reads the efuse value from the SoC to
23 const: allwinner,sun50i-h6-operating-points
25 nvmem-cells:
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/gpu/
Darm,mali-midgard.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/gpu/arm,mali-midgard.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
14 pattern: '^gpu@[a-f0-9]+$'
17 - items:
18 - enum:
19 - samsung,exynos5250-mali
20 - const: arm,mali-t604
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/gpu/
Darm,mali-midgard.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/gpu/arm,mali-midgard.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
14 pattern: '^gpu@[a-f0-9]+$'
17 - items:
18 - enum:
19 - samsung,exynos5250-mali
20 - const: arm,mali-t604
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/kernel/linux/linux-6.6/drivers/cpufreq/
Dsun50i-cpufreq-nvmem.c1 // SPDX-License-Identifier: GPL-2.0
5 * The sun50i-cpufreq-nvmem driver reads the efuse value from the SoC to
15 #include <linux/nvmem-consumer.h>
29 * sun50i_cpufreq_get_efuse() - Determine speed grade from efuse value
45 return -ENODEV; in sun50i_cpufreq_get_efuse()
49 return -ENOENT; in sun50i_cpufreq_get_efuse()
52 "allwinner,sun50i-h6-operating-points"); in sun50i_cpufreq_get_efuse()
55 return -ENOENT; in sun50i_cpufreq_get_efuse()
73 * the slowest bin. Expected efuse values are 1-3, slowest in sun50i_cpufreq_get_efuse()
77 *versions = efuse_value - 1; in sun50i_cpufreq_get_efuse()
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Dcpufreq-dt-platdev.c1 // SPDX-License-Identifier: GPL-2.0-only
12 #include "cpufreq-dt.h"
16 * platforms using "operating-points" (V1) property.
19 { .compatible = "allwinner,sun4i-a10", },
20 { .compatible = "allwinner,sun5i-a10s", },
21 { .compatible = "allwinner,sun5i-a13", },
22 { .compatible = "allwinner,sun5i-r8", },
23 { .compatible = "allwinner,sun6i-a31", },
24 { .compatible = "allwinner,sun6i-a31s", },
25 { .compatible = "allwinner,sun7i-a20", },
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DKconfig.arm1 # SPDX-License-Identifier: GPL-2.0-only
33 tristate "Allwinner nvmem based SUN50I CPUFreq driver"
39 h6 SoC.
42 module will be called sun50i-cpufreq-nvmem.
96 Some Broadcom STB SoCs use a co-processor running proprietary firmware
103 tristate "Calxeda Highbank-based"
128 based on cpufreq-dt.
239 we will fall-back so safe-values contained in Device Tree. Enable
277 use the cpufreq-dt driver on all Texas Instruments platforms that
278 provide dt based operating-points-v2 tables with opp-supported-hw
/kernel/linux/linux-5.10/drivers/cpufreq/
Dsun50i-cpufreq-nvmem.c1 // SPDX-License-Identifier: GPL-2.0
5 * The sun50i-cpufreq-nvmem driver reads the efuse value from the SoC to
14 #include <linux/nvmem-consumer.h>
28 * sun50i_cpufreq_get_efuse() - Determine speed grade from efuse value
44 return -ENODEV; in sun50i_cpufreq_get_efuse()
48 return -ENOENT; in sun50i_cpufreq_get_efuse()
51 "allwinner,sun50i-h6-operating-points"); in sun50i_cpufreq_get_efuse()
54 return -ENOENT; in sun50i_cpufreq_get_efuse()
60 if (PTR_ERR(speedbin_nvmem) != -EPROBE_DEFER) in sun50i_cpufreq_get_efuse()
75 * the slowest bin. Expected efuse values are 1-3, slowest in sun50i_cpufreq_get_efuse()
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Dcpufreq-dt-platdev.c1 // SPDX-License-Identifier: GPL-2.0-only
12 #include "cpufreq-dt.h"
16 * platforms using "operating-points" (V1) property.
19 { .compatible = "allwinner,sun4i-a10", },
20 { .compatible = "allwinner,sun5i-a10s", },
21 { .compatible = "allwinner,sun5i-a13", },
22 { .compatible = "allwinner,sun5i-r8", },
23 { .compatible = "allwinner,sun6i-a31", },
24 { .compatible = "allwinner,sun6i-a31s", },
25 { .compatible = "allwinner,sun7i-a20", },
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DKconfig.arm1 # SPDX-License-Identifier: GPL-2.0-only
23 tristate "Allwinner nvmem based SUN50I CPUFreq driver"
29 h6 SoC.
32 module will be called sun50i-cpufreq-nvmem.
77 Some Broadcom STB SoCs use a co-processor running proprietary firmware
84 tristate "Calxeda Highbank-based"
109 based on cpufreq-dt.
174 For details, take a look at <file:Documentation/cpu-freq>.
288 we will fall-back so safe-values contained in Device Tree. Enable
331 use the cpufreq-dt driver on all Texas Instruments platforms that
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/kernel/linux/linux-6.6/arch/arm64/boot/dts/allwinner/
Dsun50i-h6-cpu-opp.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 cpu_opp_table: opp-table-cpu {
7 compatible = "allwinner,sun50i-h6-operating-points";
8 nvmem-cells = <&cpu_speed_grade>;
9 opp-shared;
11 opp-480000000 {
12 clock-latency-ns = <244144>; /* 8 32k periods */
13 opp-hz = /bits/ 64 <480000000>;
15 opp-microvolt-speed0 = <880000 880000 1200000>;
16 opp-microvolt-speed1 = <820000 820000 1200000>;
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/allwinner/
Dsun50i-h6-cpu-opp.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 cpu_opp_table: opp-table-cpu {
7 compatible = "allwinner,sun50i-h6-operating-points";
8 nvmem-cells = <&cpu_speed_grade>;
9 opp-shared;
12 clock-latency-ns = <244144>; /* 8 32k periods */
13 opp-hz = /bits/ 64 <480000000>;
15 opp-microvolt-speed0 = <880000 880000 1200000>;
16 opp-microvolt-speed1 = <820000 820000 1200000>;
17 opp-microvolt-speed2 = <820000 820000 1200000>;
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/kernel/linux/linux-6.6/
DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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/kernel/linux/linux-5.10/
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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