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/linux/Documentation/devicetree/bindings/power/
H A Damlogic,meson-gx-pwrc.txt1 Amlogic Meson Power Controller (deprecated)
4 The Amlogic Meson SoCs embeds an internal Power domain controller.
6 VPU Power Domain
7 ----------------
13 power-domain.yaml
16 ---------------------
19 - compatible: should be one of the following :
20 - "amlogic,meson-gx-pwrc-vpu" for the Meson GX SoCs
21 - "amlogic,meson-g12a-pwrc-vpu" for the Meson G12A SoCs
22 - #power-domain-cells: should be 0
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H A Damlogic,meson-ee-pwrc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/power/amlogic,meson-ee-pwrc.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Amlogic Meson Everything-Else Power Domains
11 - Neil Armstrong <neil.armstrong@linaro.org>
14 The Everything-Else Power Domains node should be the child of a syscon
17 - compatible: Should be the following:
18 "amlogic,meson-gx-hhi-sysctrl", "simple-mfd", "syscon"
26 - amlogic,meson8-pwrc
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/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-gx.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/interrupt-controller/arm-gic.h>
15 #include <dt-bindings/power/meson-gxbb-power.h>
16 #include <dt-bindings/thermal/thermal.h>
19 interrupt-parent = <&gic>;
20 #address-cells = <2>;
21 #size-cells = <2>;
29 reserved-memory {
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H A Dmeson-gxm.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include "meson-gxl.dtsi"
10 compatible = "amlogic,meson-gxm";
13 cpu-map {
46 capacity-dmips-mhz = <1024>;
50 capacity-dmips-mhz = <1024>;
54 capacity-dmips-mhz = <1024>;
58 capacity-dmips-mhz = <1024>;
63 compatible = "arm,cortex-a53";
65 enable-method = "psci";
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H A Dmeson-gxbb.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include "meson-gx.dtsi"
7 #include "meson-gx-mali450.dtsi"
8 #include <dt-bindings/gpio/meson-gxbb-gpio.h>
9 #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
10 #include <dt-bindings/clock/gxbb-clkc.h>
11 #include <dt-bindings/clock/gxbb-aoclkc.h>
12 #include <dt-bindings/reset/gxbb-aoclkc.h>
15 compatible = "amlogic,meson-gxbb";
19 compatible = "amlogic,meson-gxbb-usb2-phy";
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H A Dmeson-gxl.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include "meson-gx.dtsi"
8 #include <dt-bindings/clock/gxbb-clkc.h>
9 #include <dt-bindings/clock/gxbb-aoclkc.h>
10 #include <dt-bindings/gpio/meson-gxl-gpio.h>
11 #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
14 compatible = "amlogic,meson-gxl";
18 compatible = "amlogic,meson-gxl-usb-ctrl";
21 #address-cells = <2>;
22 #size-cells = <2>;
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H A Dmeson-axg.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/axg-aoclkc.h>
7 #include <dt-bindings/clock/axg-audio-clkc.h>
8 #include <dt-bindings/clock/axg-clkc.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/gpio/meson-axg-gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
14 #include <dt-bindings/reset/amlogic,meson-axg-reset.h>
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/linux/Documentation/devicetree/bindings/soc/amlogic/
H A Damlogic,meson-gx-hhi-sysctrl.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Amlogic Meson System Control registers
10 - Neil Armstrong <neil.armstrong@linaro.org>
15 - enum:
16 - amlogic,meson-gx-hhi-sysctrl
17 - amlogic,meson-gx-ao-sysctrl
18 - amlogic,meson-axg-hhi-sysctrl
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/linux/Documentation/devicetree/bindings/display/
H A Damlogic,meson-vpu.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/display/amlogic,meson-vpu.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Amlogic Meson Display Controller
11 - Neil Armstrong <neil.armstrong@linaro.org>
14 The Amlogic Meson Display controller is composed of several components
17 DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
19 D |-------| |----| | | | | HDMI PLL |
20 D | vd2 | VIU | | Video Post | | Video Encoders |<---|-----VCLK |
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H A Damlogic,meson-dw-hdmi.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/display/amlogic,meson-dw-hdmi.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Neil Armstrong <neil.armstrong@linaro.org>
14 - $ref: /schemas/sound/dai-common.yaml#
17 The Amlogic Meson Synopsys Designware Integration is composed of
18 - A Synopsys DesignWare HDMI Controller IP
19 - A TOP control block controlling the Clocks and PHY
20 - A custom HDMI PHY in order to convert video to TMDS signal
[all …]
/linux/drivers/pmdomain/amlogic/
H A Dmeson-ee-pwrc.c1 // SPDX-License-Identifier: GPL-2.0+
13 #include <linux/reset-controller.h>
17 #include <dt-bindings/power/meson8-power.h>
18 #include <dt-bindings/power/meson-axg-power.h>
19 #include <dt-bindings/power/meson-g12a-power.h>
20 #include <dt-bindings/power/meson-gxbb-power.h>
21 #include <dt-bindings/power/meson-sm1-power.h>
30 * AO-bus as syscon. 0x3a from GX translates to 0x02, 0x3b translates to 0x03
274 [PWRC_AXG_VPU_ID] = VPU_PD("VPU", &gx_pwrc_vpu, axg_pwrc_mem_vpu,
281 [PWRC_G12A_VPU_ID] = VPU_PD("VPU", &gx_pwrc_vpu, g12a_pwrc_mem_vpu,
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/linux/drivers/soc/amlogic/
H A Dmeson-clk-measure.c1 // SPDX-License-Identifier: GPL-2.0+
140 CLK_MSR_ID(46, "vpu"),
192 CLK_MSR_ID(46, "vpu"),
290 CLK_MSR_ID(46, "vpu"),
407 CLK_MSR_ID(46, "vpu"),
494 struct meson_msr *priv = clk_msr_id->priv; in meson_measure_id()
502 regmap_write(priv->regmap, MSR_CLK_REG0, 0); in meson_measure_id()
505 regmap_update_bits(priv->regmap, MSR_CLK_REG0, MSR_DURATION, in meson_measure_id()
506 FIELD_PREP(MSR_DURATION, duration - 1)); in meson_measure_id()
509 regmap_update_bits(priv->regmap, MSR_CLK_REG0, MSR_CLK_SRC, in meson_measure_id()
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/linux/
H A 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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