| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/soc/rockchip/ |
| D | grf.txt | 1 * Rockchip General Register Files (GRF)
6 From RK3368 SoCs, the GRF is divided into two sections,
7 - GRF, used for general non-secure system,
8 - SGRF, used for general secure system,
9 - PMUGRF, used for always on system
11 On RK3328 SoCs, the GRF adds a section for USB2PHYGRF,
15 - compatible: GRF should be one of the following:
16 - "rockchip,rk3036-grf", "syscon": for rk3036
17 - "rockchip,rk3066-grf", "syscon": for rk3066
18 - "rockchip,rk3188-grf", "syscon": for rk3188
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/soc/rockchip/ |
| D | grf.txt | 1 * Rockchip General Register Files (GRF)
6 From RK3368 SoCs, the GRF is divided into two sections,
7 - GRF, used for general non-secure system,
8 - SGRF, used for general secure system,
9 - PMUGRF, used for always on system
11 On RK3328 SoCs, the GRF adds a section for USB2PHYGRF,
13 ON RK3308 SoC, the GRF is divided into four sections:
14 - GRF, used for general non-secure system,
15 - SGRF, used for general secure system,
16 - DETECTGRF, used for audio codec system,
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/phy/ |
| D | rockchip-mipi-dphy-rx0.yaml | 1 # SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 ---
4 $id: http://devicetree.org/schemas/phy/rockchip-mipi-dphy-rx0.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Rockchip SoC MIPI RX0 D-PHY Device Tree Bindings
10 - Helen Koike <helen.koike@collabora.com>
11 - Ezequiel Garcia <ezequiel@collabora.com>
14 The Rockchip SoC has a MIPI D-PHY bus with an RX0 entry which connects to
19 const: rockchip,rk3399-mipi-dphy-rx0
23 - description: MIPI D-PHY ref clock
[all …]
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| D | phy-rockchip-typec.txt | 1 * ROCKCHIP type-c PHY
2 ---------------------
5 - compatible : must be "rockchip,rk3399-typec-phy"
6 - reg: Address and length of the usb phy control register set
7 - rockchip,grf : phandle to the syscon managing the "general
9 - clocks : phandle + clock specifier for the phy clocks
10 - clock-names : string, clock name, must be "tcpdcore", "tcpdphy-ref";
11 - assigned-clocks: main clock, should be <&cru SCLK_UPHY0_TCPDCORE> or
13 - assigned-clock-rates : the phy core clk frequency, shall be: 50000000
14 - resets : a list of phandle + reset specifier pairs
[all …]
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| D | rockchip-pcie-phy.txt | 2 -----------------------
5 - compatible: rockchip,rk3399-pcie-phy
6 - clocks: Must contain an entry in clock-names.
7 See ../clocks/clock-bindings.txt for details.
8 - clock-names: Must be "refclk"
9 - resets: Must contain an entry in reset-names.
11 - reset-names: Must be "phy"
14 - #phy-cells: must be 0
16 Required properties for per-lane PHY mode (preferred):
17 - #phy-cells: must be 1
[all …]
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| D | rockchip-emmc-phy.txt | 2 -----------------------
5 - compatible: rockchip,rk3399-emmc-phy
6 - #phy-cells: must be 0
7 - reg: PHY register address offset and length in "general
11 - clock-names: Should contain "emmcclk". Although this is listed as optional
14 See ../clock/clock-bindings.txt for details.
15 - clocks: Should have a phandle to the card clock exported by the SDHCI driver.
16 - drive-impedance-ohm: Specifies the drive impedance in Ohm.
23 grf: syscon@ff770000 {
24 compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd";
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/clock/ |
| D | rockchip,rk3399-cru.txt | 1 * Rockchip RK3399 Clock and Reset Unit
3 The RK3399 clock controller generates and supplies clock to various
9 - compatible: PMU for CRU should be "rockchip,rk3399-pmucru"
10 - compatible: CRU should be "rockchip,rk3399-cru"
11 - reg: physical base address of the controller and length of memory mapped
13 - #clock-cells: should be 1.
14 - #reset-cells: should be 1.
18 - rockchip,grf: phandle to the syscon managing the "general register files".
19 It is used for GRF muxes, if missing any muxes present in the GRF will not
24 preprocessor macros in the dt-bindings/clock/rk3399-cru.h headers and can be
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/clock/ |
| D | rockchip,rk3399-cru.txt | 1 * Rockchip RK3399 Clock and Reset Unit
3 The RK3399 clock controller generates and supplies clock to various
9 - compatible: PMU for CRU should be "rockchip,rk3399-pmucru"
10 - compatible: CRU should be "rockchip,rk3399-cru"
11 - reg: physical base address of the controller and length of memory mapped
13 - #clock-cells: should be 1.
14 - #reset-cells: should be 1.
18 - rockchip,grf: phandle to the syscon managing the "general register files".
19 It is used for GRF muxes, if missing any muxes present in the GRF will not
24 preprocessor macros in the dt-bindings/clock/rk3399-cru.h headers and can be
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/i2c/ |
| D | i2c-rk3x.txt | 8 - reg : Offset and length of the register set for the device
9 - compatible: should be one of the following:
10 - "rockchip,rv1108-i2c": for rv1108
11 - "rockchip,rk3066-i2c": for rk3066
12 - "rockchip,rk3188-i2c": for rk3188
13 - "rockchip,rk3228-i2c": for rk3228
14 - "rockchip,rk3288-i2c": for rk3288
15 - "rockchip,rk3328-i2c", "rockchip,rk3399-i2c": for rk3328
16 - "rockchip,rk3399-i2c": for rk3399
17 - interrupts : interrupt number
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/rockchip/ |
| D | cdn-dp-rockchip.txt | 1 Rockchip RK3399 specific extensions to the cdn Display Port
5 - compatible: must be "rockchip,rk3399-cdn-dp"
7 - reg: physical base address of the controller and length
9 - clocks: from common clock binding: handle to dp clock.
11 - clock-names: from common clock binding:
12 Required elements: "core-clk" "pclk" "spdif" "grf"
14 - resets : a list of phandle + reset specifier pairs
15 - reset-names : string of reset names
17 - power-domains : power-domain property defined with a phandle
19 - assigned-clocks: main clock, should be <&cru SCLK_DP_CORE>
[all …]
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| D | dw_mipi_dsi_rockchip.txt | 5 - #address-cells: Should be <1>.
6 - #size-cells: Should be <0>.
7 - compatible: one of
8 "rockchip,px30-mipi-dsi", "snps,dw-mipi-dsi"
9 "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi"
10 "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi"
11 - reg: Represent the physical address range of the controller.
12 - interrupts: Represent the controller's interrupt to the CPU(s).
13 - clocks, clock-names: Phandles to the controller's pll reference
15 For RK3399, a phy config clock (phy_cfg) and a grf clock(grf)
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/display/rockchip/ |
| D | cdn-dp-rockchip.txt | 1 Rockchip RK3399 specific extensions to the cdn Display Port
5 - compatible: must be "rockchip,rk3399-cdn-dp"
7 - reg: physical base address of the controller and length
9 - clocks: from common clock binding: handle to dp clock.
11 - clock-names: from common clock binding:
12 Required elements: "core-clk" "pclk" "spdif" "grf"
14 - resets : a list of phandle + reset specifier pairs
15 - reset-names : string of reset names
17 - power-domains : power-domain property defined with a phandle
19 - assigned-clocks: main clock, should be <&cru SCLK_DP_CORE>
[all …]
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| D | dw_mipi_dsi_rockchip.txt | 5 - #address-cells: Should be <1>.
6 - #size-cells: Should be <0>.
7 - compatible: "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi".
8 "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi".
9 - reg: Represent the physical address range of the controller.
10 - interrupts: Represent the controller's interrupt to the CPU(s).
11 - clocks, clock-names: Phandles to the controller's pll reference
12 clock(ref) and APB clock(pclk). For RK3399, a phy config clock
13 (phy_cfg) and a grf clock(grf) are required. As described in [1].
14 - rockchip,grf: this soc should set GRF regs to mux vopl/vopb.
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/i2c/ |
| D | i2c-rk3x.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-rk3x.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - $ref: /schemas/i2c/i2c-controller.yaml#
17 - Heiko Stuebner <heiko@sntech.de>
23 - const: rockchip,rv1108-i2c
24 - const: rockchip,rk3066-i2c
25 - const: rockchip,rk3188-i2c
26 - const: rockchip,rk3228-i2c
[all …]
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| /kernel/linux/linux-4.19/arch/arm64/boot/dts/rockchip/ |
| D | rk3399.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/rk3399-cru.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/pinctrl/rockchip.h>
11 #include <dt-bindings/power/rk3399-power.h>
12 #include <dt-bindings/thermal/thermal.h>
15 compatible = "rockchip,rk3399";
17 interrupt-parent = <&gic>;
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/power/ |
| D | rockchip-io-domain.txt | 2 -------------------------------------
9 - If the regulator hooked up to a pin like SDMMC0_VDD is 3.3V then
14 general register file (GRF) in sync with the actual value of a voltage
18 - any logic for deciding what voltage we should set regulators to
19 - any logic for deciding whether regulators (or internal SoC blocks)
33 - compatible: should be one of:
34 - "rockchip,px30-io-voltage-domain" for px30
35 - "rockchip,px30-pmu-io-voltage-domain" for px30 pmu-domains
36 - "rockchip,rk3188-io-voltage-domain" for rk3188
37 - "rockchip,rk3228-io-voltage-domain" for rk3228
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/ |
| D | rockchip-io-domain.txt | 2 -------------------------------------
9 - If the regulator hooked up to a pin like SDMMC0_VDD is 3.3V then
14 general register file (GRF) in sync with the actual value of a voltage
18 - any logic for deciding what voltage we should set regulators to
19 - any logic for deciding whether regulators (or internal SoC blocks)
33 - compatible: should be one of:
34 - "rockchip,px30-io-voltage-domain" for px30
35 - "rockchip,px30-pmu-io-voltage-domain" for px30 pmu-domains
36 - "rockchip,rk3188-io-voltage-domain" for rk3188
37 - "rockchip,rk3228-io-voltage-domain" for rk3228
[all …]
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/rockchip/ |
| D | rk3399.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/rk3399-cru.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/pinctrl/rockchip.h>
11 #include <dt-bindings/power/rk3399-power.h>
12 #include <dt-bindings/thermal/thermal.h>
15 compatible = "rockchip,rk3399";
17 interrupt-parent = <&gic>;
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/phy/ |
| D | phy-rockchip-typec.txt | 1 * ROCKCHIP type-c PHY
2 ---------------------
5 - compatible : must be "rockchip,rk3399-typec-phy"
6 - reg: Address and length of the usb phy control register set
7 - rockchip,grf : phandle to the syscon managing the "general
9 - clocks : phandle + clock specifier for the phy clocks
10 - clock-names : string, clock name, must be "tcpdcore", "tcpdphy-ref";
11 - assigned-clocks: main clock, should be <&cru SCLK_UPHY0_TCPDCORE> or
13 - assigned-clock-rates : the phy core clk frequency, shall be: 50000000
14 - resets : a list of phandle + reset specifier pairs
[all …]
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| D | rockchip-emmc-phy.txt | 2 -----------------------
5 - compatible: rockchip,rk3399-emmc-phy
6 - #phy-cells: must be 0
7 - reg: PHY register address offset and length in "general
10 Optional clocks using the clock bindings (see ../clock/clock-bindings.txt),
12 - clock-names: Should contain "emmcclk". Although this is listed as optional
15 - clocks: Should have a phandle to the card clock exported by the SDHCI driver.
20 grf: syscon@ff770000 {
21 compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd";
22 #address-cells = <1>;
[all …]
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| D | rockchip-pcie-phy.txt | 2 -----------------------
5 - compatible: rockchip,rk3399-pcie-phy
6 - clocks: Must contain an entry in clock-names.
7 See ../clocks/clock-bindings.txt for details.
8 - clock-names: Must be "refclk"
9 - resets: Must contain an entry in reset-names.
11 - reset-names: Must be "phy"
14 - #phy-cells: must be 0
16 Required properties for per-lane PHY mode (preferred):
17 - #phy-cells: must be 1
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/net/ |
| D | rockchip-dwmac.txt | 6 - compatible: should be "rockchip,<name>-gamc"
7 "rockchip,px30-gmac": found on PX30 SoCs
8 "rockchip,rk3128-gmac": found on RK312x SoCs
9 "rockchip,rk3228-gmac": found on RK322x SoCs
10 "rockchip,rk3288-gmac": found on RK3288 SoCs
11 "rockchip,rk3328-gmac": found on RK3328 SoCs
12 "rockchip,rk3366-gmac": found on RK3366 SoCs
13 "rockchip,rk3368-gmac": found on RK3368 SoCs
14 "rockchip,rk3399-gmac": found on RK3399 SoCs
15 "rockchip,rv1108-gmac": found on RV1108 SoCs
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/net/ |
| D | rockchip-dwmac.txt | 6 - compatible: should be "rockchip,<name>-gamc"
7 "rockchip,px30-gmac": found on PX30 SoCs
8 "rockchip,rk3128-gmac": found on RK312x SoCs
9 "rockchip,rk3228-gmac": found on RK322x SoCs
10 "rockchip,rk3288-gmac": found on RK3288 SoCs
11 "rockchip,rk3328-gmac": found on RK3328 SoCs
12 "rockchip,rk3366-gmac": found on RK3366 SoCs
13 "rockchip,rk3368-gmac": found on RK3368 SoCs
14 "rockchip,rk3399-gmac": found on RK3399 SoCs
15 "rockchip,rv1108-gmac": found on RV1108 SoCs
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/pinctrl/ |
| D | rockchip,pinctrl.txt | 8 Please refer to pinctrl-bindings.txt in this directory for details of the
16 settings such as pull-up, etc.
19 defined as gpio sub-nodes of the pinmux controller.
22 - compatible: should be
23 "rockchip,px30-pinctrl": for Rockchip PX30
24 "rockchip,rv1108-pinctrl": for Rockchip RV1108
25 "rockchip,rk2928-pinctrl": for Rockchip RK2928
26 "rockchip,rk3066a-pinctrl": for Rockchip RK3066a
27 "rockchip,rk3066b-pinctrl": for Rockchip RK3066b
28 "rockchip,rk3128-pinctrl": for Rockchip RK3128
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/pinctrl/ |
| D | rockchip,pinctrl.txt | 8 Please refer to pinctrl-bindings.txt in this directory for details of the
16 settings such as pull-up, etc.
19 defined as gpio sub-nodes of the pinmux controller.
22 - compatible: should be
23 "rockchip,px30-pinctrl": for Rockchip PX30
24 "rockchip,rv1108-pinctrl": for Rockchip RV1108
25 "rockchip,rk2928-pinctrl": for Rockchip RK2928
26 "rockchip,rk3066a-pinctrl": for Rockchip RK3066a
27 "rockchip,rk3066b-pinctrl": for Rockchip RK3066b
28 "rockchip,rk3128-pinctrl": for Rockchip RK3128
[all …]
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