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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/nvmem/
Dmediatek,efuse.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/nvmem/mediatek,efuse.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MediaTek efuse
10 MediaTek's efuse is used for storing calibration data, it can be accessed
14 - Andrew-CT Chen <andrew-ct.chen@mediatek.com>
15 - Lala Lin <lala.lin@mediatek.com>
18 - $ref: nvmem.yaml#
22 pattern: "^efuse@[0-9a-f]+$"
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/phy/
Dphy-mtk-xsphy.txt1 MediaTek XS-PHY binding
2 --------------------------
4 The XS-PHY controller supports physical layer functionality for USB3.1
8 - compatible : should be "mediatek,<soc-model>-xsphy", "mediatek,xsphy",
9 soc-model is the name of SoC, such as mt3611 etc;
12 - "mediatek,mt3611-xsphy"
14 - #address-cells, #size-cells : should use the same values as the root node
15 - ranges: must be present
18 - reg : offset and length of register shared by multiple U3 ports,
21 - mediatek,src-ref-clk-mhz : u32, frequency of reference clock for slew rate
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/phy/
Dmediatek,xsphy.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: MediaTek XS-PHY Controller
11 - Chunfeng Yun <chunfeng.yun@mediatek.com>
14 The XS-PHY controller supports physical layer functionality for USB3.1
18 ----------------------------------
45 pattern: "^xs-phy@[0-9a-f]+$"
49 - enum:
50 - mediatek,mt3611-xsphy
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/kernel/linux/linux-6.6/drivers/phy/mediatek/
Dphy-mtk-xsphy.c1 // SPDX-License-Identifier: GPL-2.0
10 #include <dt-bindings/phy/phy.h>
19 #include "phy-mtk-io.h"
112 void __iomem *pbase = inst->port_base; in u2_phy_slew_rate_calibrate()
118 if (inst->eye_src) in u2_phy_slew_rate_calibrate()
149 tmp = xsphy->src_ref_clk * xsphy->src_coef; in u2_phy_slew_rate_calibrate()
156 dev_dbg(xsphy->dev, "phy.%d, fm_out:%d, calib:%d (clk:%d, coef:%d)\n", in u2_phy_slew_rate_calibrate()
157 inst->index, fm_out, calib_val, in u2_phy_slew_rate_calibrate()
158 xsphy->src_ref_clk, xsphy->src_coef); in u2_phy_slew_rate_calibrate()
170 void __iomem *pbase = inst->port_base; in u2_phy_instance_init()
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Dphy-mtk-tphy.c1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/phy/phy.h>
15 #include <linux/nvmem-consumer.h>
22 #include "phy-mtk-io.h"
24 /* version V1 sub-banks offset base address */
35 /* version V2/V3 sub-banks offset base address */
216 /* CDR Charge Pump P-path current adjustment */
235 /* TX driver tail current control for 0dB de-empahsis mdoe for Gen1 speed */
244 /* I-path capacitance adjustment for Gen1 */
286 * Some SoCs (e.g. mt8195) drop a bit when use auto load efuse,
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/kernel/linux/linux-5.10/drivers/phy/mediatek/
Dphy-mtk-xsphy.c1 // SPDX-License-Identifier: GPL-2.0
10 #include <dt-bindings/phy/phy.h>
119 void __iomem *pbase = inst->port_base; in u2_phy_slew_rate_calibrate()
125 if (inst->eye_src) in u2_phy_slew_rate_calibrate()
168 tmp = xsphy->src_ref_clk * xsphy->src_coef; in u2_phy_slew_rate_calibrate()
175 dev_dbg(xsphy->dev, "phy.%d, fm_out:%d, calib:%d (clk:%d, coef:%d)\n", in u2_phy_slew_rate_calibrate()
176 inst->index, fm_out, calib_val, in u2_phy_slew_rate_calibrate()
177 xsphy->src_ref_clk, xsphy->src_coef); in u2_phy_slew_rate_calibrate()
194 void __iomem *pbase = inst->port_base; in u2_phy_instance_init()
210 void __iomem *pbase = inst->port_base; in u2_phy_instance_power_on()
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/kernel/linux/linux-5.10/drivers/phy/qualcomm/
Dphy-qcom-qusb2.c1 // SPDX-License-Identifier: GPL-2.0
13 #include <linux/nvmem-consumer.h>
23 #include <dt-bindings/phy/phy-qcom-qusb2.h>
105 * if yes, then offset gives index in the reg-layout
123 /* set of registers with offsets different per-PHY */
287 "vdda-pll", "vdda-phy-dpdm",
292 /* struct override_param - structure holding qusb2 v2 phy overriding param
301 /*struct override_params - structure holding qusb2 v2 phy overriding params
304 * @preemphasis: Amplitude Pre-Emphasis to be updated in TUNE1 register
305 * @preemphasis_width: half/full-width Pre-Emphasis updated via TUNE1
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/kernel/linux/linux-6.6/drivers/phy/qualcomm/
Dphy-qcom-qusb2.c1 // SPDX-License-Identifier: GPL-2.0
13 #include <linux/nvmem-consumer.h>
22 #include <dt-bindings/phy/phy-qcom-qusb2.h>
105 * if yes, then offset gives index in the reg-layout
123 /* set of registers with offsets different per-PHY */
294 /* true if PHY default clk scheme is single-ended */
373 "vdd", "vdda-pll", "vdda-phy-dpdm",
378 /* struct override_param - structure holding qusb2 v2 phy overriding param
387 /*struct override_params - structure holding qusb2 v2 phy overriding params
390 * @preemphasis: Amplitude Pre-Emphasis to be updated in TUNE1 register
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/kernel/linux/linux-6.6/arch/arm64/boot/dts/mediatek/
Dmt8195.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 /dts-v1/;
8 #include <dt-bindings/clock/mt8195-clk.h>
9 #include <dt-bindings/gce/mt8195-gce.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/memory/mt8195-memory-port.h>
13 #include <dt-bindings/phy/phy.h>
14 #include <dt-bindings/pinctrl/mt8195-pinfunc.h>
15 #include <dt-bindings/power/mt8195-power.h>
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