Add device tree bindings for RTD1619B.
Signed-off-by: TY Chang <tychang@realtek.com>
---
.../pinctrl/realtek,rtd1619b-pinctrl.yaml | 162 ++++++++++++++++++
1 file changed, 162 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml
diff --git a/Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml
new file mode 100644
index 000000000000..8efd33c59ed8
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml
@@ -0,0 +1,162 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2023 Realtek Semiconductor Corporation
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/realtek,rtd1619b-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Realtek DHC RTD1619B Pin Controller
+
+maintainers:
+ - TY Chang <tychang@realtek.com>
+
+description: |
+ Binding for Realtek DHC RTD1619B SoC pin control.
+
+properties:
+ compatible:
+ const: realtek,rtd1619b-pinctrl
+
+ reg:
+ maxItems: 1
+
+patternProperties:
+ '^.*$':
+ if:
+ type: object
+ then:
+ allOf:
+ - $ref: pincfg-node.yaml#
+ - $ref: pinmux-node.yaml#
+
+ properties:
+ pins:
+ items:
+ enum: [ gpio_0, gpio_1, gpio_2, gpio_3, gpio_4, gpio_5, gpio_6, gpio_7,
+ gpio_8, gpio_9, gpio_10, gpio_11, gpio_12, gpio_13, gpio_14,
+ gpio_15, gpio_16, gpio_17, gpio_18, gpio_19, gpio_20, gpio_21,
+ gpio_22, gpio_23, usb_cc2, gpio_25, gpio_26, gpio_27, gpio_28,
+ gpio_29, gpio_30, gpio_31, gpio_32, gpio_33, gpio_34, gpio_35,
+ hif_data, hif_en, hif_rdy, hif_clk, gpio_40, gpio_41, gpio_42,
+ gpio_43, gpio_44, gpio_45, gpio_46, gpio_47, gpio_48, gpio_49,
+ gpio_50, usb_cc1, gpio_52, gpio_53, ir_rx, ur0_rx, ur0_tx,
+ gpio_57, gpio_58, gpio_59, gpio_60, gpio_61, gpio_62, gpio_63,
+ gpio_64, gpio_65, gpio_66, gpio_67, gpio_68, gpio_69, gpio_70,
+ gpio_71, gpio_72, gpio_73, gpio_74, gpio_75, gpio_76, emmc_cmd,
+ spi_ce_n, spi_sck, spi_so, spi_si, emmc_rst_n, emmc_dd_sb,
+ emmc_clk, emmc_data_0, emmc_data_1, emmc_data_2, emmc_data_3,
+ emmc_data_4, emmc_data_5, emmc_data_6, emmc_data_7, ur2_loc,
+ gspi_loc, sdio_loc, hi_loc, hi_width, sf_en, arm_trace_dbg_en,
+ pwm_01_open_drain_en_loc0, pwm_23_open_drain_en_loc0,
+ pwm_01_open_drain_en_loc1, pwm_23_open_drain_en_loc1,
+ ejtag_acpu_loc, ejtag_vcpu_loc, ejtag_scpu_loc, dmic_loc,
+ iso_gspi_loc, ejtag_ve3_loc, ejtag_aucpu0_loc, ejtag_aucpu1_loc ]
+
+ function:
+ enum: [ gpio, nf, nf_spi, spi, pmic, spdif, spdif_coaxial, spdif_optical_loc0,
+ spdif_optical_loc1, emmc_spi, emmc, sc1, uart0, uart1, uart2_loc0, uart2_loc1,
+ gspi_loc1, iso_gspi_loc1, i2c0, i2c1, i2c3, i2c4, i2c5, pwm0, pwm1, pwm2,
+ pwm3, etn_led, etn_phy, etn_clk, sc0, vfd, gspi_loc0, iso_gspi_loc0, pcie1,
+ pcie2, sd, sdio_loc0, sdio_loc1, hi, hi_m, dc_fan, pll_test_loc0, pll_test_loc1,
+ usb_cc1, usb_cc2, ir_rx, tdm_ai_loc0, tdm_ai_loc1, dmic_loc0, dmic_loc1,
+ ai_loc0, ai_loc1, tp0, tp1, ao, uart2_disable, gspi_disable, sdio_disable,
+ hi_loc_disable, hi_loc0, hi_width_disable, hi_width_1bit, vtc_i2si_loc0,
+ vtc_tdm_loc0, vtc_dmic_loc0, vtc_i2si_loc1, vtc_tdm_loc1, vtc_dmic_loc1,
+ vtc_i2so, ve3_ejtag_loc0, aucpu0_ejtag_loc0, aucpu1_ejtag_loc0, ve3_ejtag_loc1,
+ aucpu0_ejtag_loc1, aucpu1_ejtag_loc1, ve3_ejtag_loc2, aucpu0_ejtag_loc2,
+ aucpu1_ejtag_loc2, scpu_ejtag_loc0, acpu_ejtag_loc0, vcpu_ejtag_loc0,
+ scpu_ejtag_loc1, acpu_ejtag_loc1, vcpu_ejtag_loc1, scpu_ejtag_loc2,
+ acpu_ejtag_loc2, vcpu_ejtag_loc2, ve3_ejtag_disable, aucpu0_ejtag_disable,
+ aucpu1_ejtag_disable, acpu_ejtag_disable, vcpu_ejtag_disable,
+ scpu_ejtag_disable, iso_gspi_disable, sf_disable, sf_enable,
+ arm_trace_debug_disable, arm_trace_debug_enable, pwm_normal, pwm_open_drain,
+ standby_dbg, test_loop_dis ]
+
+ drive-strength:
+ enum: [4, 8]
+
+ bias-pull-down: true
+
+ bias-pull-up: true
+
+ bias-disable: true
+
+ input-schmitt-enable: true
+
+ input-schmitt-disable: true
+
+ drive-push-pull: true
+
+ power-source:
+ description: |
+ Valid arguments are described as below:
+ 0: power supply of 1.8V
+ 1: power supply of 3.3V
+ enum: [0, 1]
+
+ realtek,pdrive:
+ description: |
+ An integer describing the level to adjust PMOS output driving capability.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 7
+
+ realtek,ndrive:
+ description: |
+ An integer describing the level to adjust NMOS output driving capability.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 7
+
+ realtek,dcycle:
+ description: |
+ An integer describing the level to adjust output duty cycle.
+ Valid arguments are described as below:
+ 0: 0ns
+ 2: + 0.25ns
+ 3: + 0.5ns
+ 4: -0.25ns
+ 5: -0.5ns
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [ 0, 2, 3, 4, 5 ]
+
+ required:
+ - pins
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ pinctrl@4e000 {
+ compatible = "realtek,rtd16xxb-pinctrl";
+ reg = <0x4e000 0x130>;
+
+ emmc_pins_hs200: emmc_pins_hs200 {
+ pins = "emmc_clk",
+ "emmc_cmd",
+ "emmc_data_0",
+ "emmc_data_1",
+ "emmc_data_2",
+ "emmc_data_3",
+ "emmc_data_4",
+ "emmc_data_5",
+ "emmc_data_6",
+ "emmc_data_7";
+ function = "emmc";
+ realtek,pdrive = <0x2>;
+ realtek,ndrive = <0x2>;
+ };
+
+ i2c_pins_0: i2c_pins_0 {
+ pins = "gpio_12",
+ "gpio_13";
+ function = "i2c0";
+ drive-strength = <4>;
+ };
+ };
--
2.41.0On Wed, Jul 26, 2023 at 05:04:09PM +0800, TY Chang wrote:
> Add device tree bindings for RTD1619B.
>
> Signed-off-by: TY Chang <tychang@realtek.com>
> ---
> .../pinctrl/realtek,rtd1619b-pinctrl.yaml | 162 ++++++++++++++++++
> 1 file changed, 162 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml
>
> diff --git a/Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml
> new file mode 100644
> index 000000000000..8efd33c59ed8
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml
> @@ -0,0 +1,162 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +# Copyright 2023 Realtek Semiconductor Corporation
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/pinctrl/realtek,rtd1619b-pinctrl.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Realtek DHC RTD1619B Pin Controller
> +
> +maintainers:
> + - TY Chang <tychang@realtek.com>
> +
> +description: |
Don't need '|' if no formatting to preserve.
> + Binding for Realtek DHC RTD1619B SoC pin control.
Drop 'Binding for'. Every schema is.
> +
> +properties:
> + compatible:
> + const: realtek,rtd1619b-pinctrl
> +
> + reg:
> + maxItems: 1
> +
> +patternProperties:
> + '^.*$':
For new bindings, define a node name pattern you can match on. '-pins$'
is commmon.
> + if:
> + type: object
> + then:
> + allOf:
> + - $ref: pincfg-node.yaml#
> + - $ref: pinmux-node.yaml#
> +
> + properties:
> + pins:
> + items:
> + enum: [ gpio_0, gpio_1, gpio_2, gpio_3, gpio_4, gpio_5, gpio_6, gpio_7,
> + gpio_8, gpio_9, gpio_10, gpio_11, gpio_12, gpio_13, gpio_14,
> + gpio_15, gpio_16, gpio_17, gpio_18, gpio_19, gpio_20, gpio_21,
> + gpio_22, gpio_23, usb_cc2, gpio_25, gpio_26, gpio_27, gpio_28,
> + gpio_29, gpio_30, gpio_31, gpio_32, gpio_33, gpio_34, gpio_35,
> + hif_data, hif_en, hif_rdy, hif_clk, gpio_40, gpio_41, gpio_42,
> + gpio_43, gpio_44, gpio_45, gpio_46, gpio_47, gpio_48, gpio_49,
> + gpio_50, usb_cc1, gpio_52, gpio_53, ir_rx, ur0_rx, ur0_tx,
> + gpio_57, gpio_58, gpio_59, gpio_60, gpio_61, gpio_62, gpio_63,
> + gpio_64, gpio_65, gpio_66, gpio_67, gpio_68, gpio_69, gpio_70,
> + gpio_71, gpio_72, gpio_73, gpio_74, gpio_75, gpio_76, emmc_cmd,
> + spi_ce_n, spi_sck, spi_so, spi_si, emmc_rst_n, emmc_dd_sb,
> + emmc_clk, emmc_data_0, emmc_data_1, emmc_data_2, emmc_data_3,
> + emmc_data_4, emmc_data_5, emmc_data_6, emmc_data_7, ur2_loc,
> + gspi_loc, sdio_loc, hi_loc, hi_width, sf_en, arm_trace_dbg_en,
> + pwm_01_open_drain_en_loc0, pwm_23_open_drain_en_loc0,
> + pwm_01_open_drain_en_loc1, pwm_23_open_drain_en_loc1,
> + ejtag_acpu_loc, ejtag_vcpu_loc, ejtag_scpu_loc, dmic_loc,
> + iso_gspi_loc, ejtag_ve3_loc, ejtag_aucpu0_loc, ejtag_aucpu1_loc ]
> +
> + function:
> + enum: [ gpio, nf, nf_spi, spi, pmic, spdif, spdif_coaxial, spdif_optical_loc0,
> + spdif_optical_loc1, emmc_spi, emmc, sc1, uart0, uart1, uart2_loc0, uart2_loc1,
> + gspi_loc1, iso_gspi_loc1, i2c0, i2c1, i2c3, i2c4, i2c5, pwm0, pwm1, pwm2,
> + pwm3, etn_led, etn_phy, etn_clk, sc0, vfd, gspi_loc0, iso_gspi_loc0, pcie1,
> + pcie2, sd, sdio_loc0, sdio_loc1, hi, hi_m, dc_fan, pll_test_loc0, pll_test_loc1,
> + usb_cc1, usb_cc2, ir_rx, tdm_ai_loc0, tdm_ai_loc1, dmic_loc0, dmic_loc1,
> + ai_loc0, ai_loc1, tp0, tp1, ao, uart2_disable, gspi_disable, sdio_disable,
> + hi_loc_disable, hi_loc0, hi_width_disable, hi_width_1bit, vtc_i2si_loc0,
> + vtc_tdm_loc0, vtc_dmic_loc0, vtc_i2si_loc1, vtc_tdm_loc1, vtc_dmic_loc1,
> + vtc_i2so, ve3_ejtag_loc0, aucpu0_ejtag_loc0, aucpu1_ejtag_loc0, ve3_ejtag_loc1,
> + aucpu0_ejtag_loc1, aucpu1_ejtag_loc1, ve3_ejtag_loc2, aucpu0_ejtag_loc2,
> + aucpu1_ejtag_loc2, scpu_ejtag_loc0, acpu_ejtag_loc0, vcpu_ejtag_loc0,
> + scpu_ejtag_loc1, acpu_ejtag_loc1, vcpu_ejtag_loc1, scpu_ejtag_loc2,
> + acpu_ejtag_loc2, vcpu_ejtag_loc2, ve3_ejtag_disable, aucpu0_ejtag_disable,
> + aucpu1_ejtag_disable, acpu_ejtag_disable, vcpu_ejtag_disable,
> + scpu_ejtag_disable, iso_gspi_disable, sf_disable, sf_enable,
> + arm_trace_debug_disable, arm_trace_debug_enable, pwm_normal, pwm_open_drain,
> + standby_dbg, test_loop_dis ]
> +
> + drive-strength:
> + enum: [4, 8]
> +
> + bias-pull-down: true
> +
> + bias-pull-up: true
> +
> + bias-disable: true
> +
> + input-schmitt-enable: true
> +
> + input-schmitt-disable: true
> +
> + drive-push-pull: true
> +
> + power-source:
> + description: |
> + Valid arguments are described as below:
> + 0: power supply of 1.8V
> + 1: power supply of 3.3V
> + enum: [0, 1]
> +
> + realtek,pdrive:
> + description: |
> + An integer describing the level to adjust PMOS output driving capability.
> + $ref: /schemas/types.yaml#/definitions/uint32
> + minimum: 0
> + maximum: 7
> +
> + realtek,ndrive:
> + description: |
> + An integer describing the level to adjust NMOS output driving capability.
> + $ref: /schemas/types.yaml#/definitions/uint32
> + minimum: 0
> + maximum: 7
> +
> + realtek,dcycle:
> + description: |
> + An integer describing the level to adjust output duty cycle.
> + Valid arguments are described as below:
> + 0: 0ns
> + 2: + 0.25ns
> + 3: + 0.5ns
> + 4: -0.25ns
> + 5: -0.5ns
> + $ref: /schemas/types.yaml#/definitions/uint32
> + enum: [ 0, 2, 3, 4, 5 ]
> +
> + required:
> + - pins
> +
> + additionalProperties: false
> +
> +required:
> + - compatible
> + - reg
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + pinctrl@4e000 {
> + compatible = "realtek,rtd16xxb-pinctrl";
> + reg = <0x4e000 0x130>;
> +
> + emmc_pins_hs200: emmc_pins_hs200 {
> + pins = "emmc_clk",
> + "emmc_cmd",
> + "emmc_data_0",
> + "emmc_data_1",
> + "emmc_data_2",
> + "emmc_data_3",
> + "emmc_data_4",
> + "emmc_data_5",
> + "emmc_data_6",
> + "emmc_data_7";
> + function = "emmc";
> + realtek,pdrive = <0x2>;
> + realtek,ndrive = <0x2>;
> + };
> +
> + i2c_pins_0: i2c_pins_0 {
> + pins = "gpio_12",
> + "gpio_13";
> + function = "i2c0";
> + drive-strength = <4>;
> + };
> + };
> --
> 2.41.0
>
Hi Rob,
Wed, Jul 26, 2023 at 05:04:09PM +0800, TY Chang wrote:
>> Add device tree bindings for RTD1619B.
>>
>> Signed-off-by: TY Chang <tychang@realtek.com>
>> ---
>> .../pinctrl/realtek,rtd1619b-pinctrl.yaml | 162 ++++++++++++++++++
>> 1 file changed, 162 insertions(+)
>> create mode 100644
>> Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yam
>> l
>>
>> diff --git
>> a/Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.y
>> aml
>> b/Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.y
>> aml
>> new file mode 100644
>> index 000000000000..8efd33c59ed8
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinct
>> +++ rl.yaml
>> @@ -0,0 +1,162 @@
>> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) # Copyright 2023
>> +Realtek Semiconductor Corporation %YAML 1.2
>> +---
>> +$id:
>> +http://devicetree.org/schemas/pinctrl/realtek,rtd1619b-pinctrl.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Realtek DHC RTD1619B Pin Controller
>> +
>> +maintainers:
>> + - TY Chang <tychang@realtek.com>
>> +
>> +description: |
>
>Don't need '|' if no formatting to preserve.
I will remove it.
>
>> + Binding for Realtek DHC RTD1619B SoC pin control.
>
>Drop 'Binding for'. Every schema is.
I will remove it.
>
>> +
>> +properties:
>> + compatible:
>> + const: realtek,rtd1619b-pinctrl
>> +
>> + reg:
>> + maxItems: 1
>> +
>> +patternProperties:
>> + '^.*$':
>
>For new bindings, define a node name pattern you can match on. '-pins$'
>is commmon.
I will use '-pins$' to be node name pattern and also fix this in the example.
>
>> + if:
>> + type: object
>> + then:
>> + allOf:
>> + - $ref: pincfg-node.yaml#
>> + - $ref: pinmux-node.yaml#
>> +
>> + properties:
>> + pins:
>> + items:
>> + enum: [ gpio_0, gpio_1, gpio_2, gpio_3, gpio_4, gpio_5, gpio_6,
>gpio_7,
>> + gpio_8, gpio_9, gpio_10, gpio_11, gpio_12, gpio_13,
>gpio_14,
>> + gpio_15, gpio_16, gpio_17, gpio_18, gpio_19, gpio_20,
>gpio_21,
>> + gpio_22, gpio_23, usb_cc2, gpio_25, gpio_26, gpio_27,
>gpio_28,
>> + gpio_29, gpio_30, gpio_31, gpio_32, gpio_33, gpio_34,
>gpio_35,
>> + hif_data, hif_en, hif_rdy, hif_clk, gpio_40, gpio_41,
>gpio_42,
>> + gpio_43, gpio_44, gpio_45, gpio_46, gpio_47, gpio_48,
>gpio_49,
>> + gpio_50, usb_cc1, gpio_52, gpio_53, ir_rx, ur0_rx,
>ur0_tx,
>> + gpio_57, gpio_58, gpio_59, gpio_60, gpio_61, gpio_62,
>gpio_63,
>> + gpio_64, gpio_65, gpio_66, gpio_67, gpio_68, gpio_69,
>gpio_70,
>> + gpio_71, gpio_72, gpio_73, gpio_74, gpio_75, gpio_76,
>emmc_cmd,
>> + spi_ce_n, spi_sck, spi_so, spi_si, emmc_rst_n,
>emmc_dd_sb,
>> + emmc_clk, emmc_data_0, emmc_data_1,
>emmc_data_2, emmc_data_3,
>> + emmc_data_4, emmc_data_5, emmc_data_6,
>emmc_data_7, ur2_loc,
>> + gspi_loc, sdio_loc, hi_loc, hi_width, sf_en,
>arm_trace_dbg_en,
>> + pwm_01_open_drain_en_loc0,
>pwm_23_open_drain_en_loc0,
>> + pwm_01_open_drain_en_loc1,
>pwm_23_open_drain_en_loc1,
>> + ejtag_acpu_loc, ejtag_vcpu_loc, ejtag_scpu_loc,
>dmic_loc,
>> + iso_gspi_loc, ejtag_ve3_loc, ejtag_aucpu0_loc,
>> + ejtag_aucpu1_loc ]
>> +
>> + function:
>> + enum: [ gpio, nf, nf_spi, spi, pmic, spdif, spdif_coaxial,
>spdif_optical_loc0,
>> + spdif_optical_loc1, emmc_spi, emmc, sc1, uart0, uart1,
>uart2_loc0, uart2_loc1,
>> + gspi_loc1, iso_gspi_loc1, i2c0, i2c1, i2c3, i2c4, i2c5, pwm0,
>pwm1, pwm2,
>> + pwm3, etn_led, etn_phy, etn_clk, sc0, vfd, gspi_loc0,
>iso_gspi_loc0, pcie1,
>> + pcie2, sd, sdio_loc0, sdio_loc1, hi, hi_m, dc_fan,
>pll_test_loc0, pll_test_loc1,
>> + usb_cc1, usb_cc2, ir_rx, tdm_ai_loc0, tdm_ai_loc1,
>dmic_loc0, dmic_loc1,
>> + ai_loc0, ai_loc1, tp0, tp1, ao, uart2_disable, gspi_disable,
>sdio_disable,
>> + hi_loc_disable, hi_loc0, hi_width_disable, hi_width_1bit,
>vtc_i2si_loc0,
>> + vtc_tdm_loc0, vtc_dmic_loc0, vtc_i2si_loc1,
>vtc_tdm_loc1, vtc_dmic_loc1,
>> + vtc_i2so, ve3_ejtag_loc0, aucpu0_ejtag_loc0,
>aucpu1_ejtag_loc0, ve3_ejtag_loc1,
>> + aucpu0_ejtag_loc1, aucpu1_ejtag_loc1, ve3_ejtag_loc2,
>aucpu0_ejtag_loc2,
>> + aucpu1_ejtag_loc2, scpu_ejtag_loc0, acpu_ejtag_loc0,
>vcpu_ejtag_loc0,
>> + scpu_ejtag_loc1, acpu_ejtag_loc1, vcpu_ejtag_loc1,
>scpu_ejtag_loc2,
>> + acpu_ejtag_loc2, vcpu_ejtag_loc2, ve3_ejtag_disable,
>aucpu0_ejtag_disable,
>> + aucpu1_ejtag_disable, acpu_ejtag_disable,
>vcpu_ejtag_disable,
>> + scpu_ejtag_disable, iso_gspi_disable, sf_disable,
>sf_enable,
>> + arm_trace_debug_disable, arm_trace_debug_enable,
>pwm_normal, pwm_open_drain,
>> + standby_dbg, test_loop_dis ]
>> +
>> + drive-strength:
>> + enum: [4, 8]
>> +
>> + bias-pull-down: true
>> +
>> + bias-pull-up: true
>> +
>> + bias-disable: true
>> +
>> + input-schmitt-enable: true
>> +
>> + input-schmitt-disable: true
>> +
>> + drive-push-pull: true
>> +
>> + power-source:
>> + description: |
>> + Valid arguments are described as below:
>> + 0: power supply of 1.8V
>> + 1: power supply of 3.3V
>> + enum: [0, 1]
>> +
>> + realtek,pdrive:
>> + description: |
>> + An integer describing the level to adjust PMOS output driving
>capability.
>> + $ref: /schemas/types.yaml#/definitions/uint32
>> + minimum: 0
>> + maximum: 7
>> +
>> + realtek,ndrive:
>> + description: |
>> + An integer describing the level to adjust NMOS output driving
>capability.
>> + $ref: /schemas/types.yaml#/definitions/uint32
>> + minimum: 0
>> + maximum: 7
>> +
>> + realtek,dcycle:
>> + description: |
>> + An integer describing the level to adjust output duty cycle.
>> + Valid arguments are described as below:
>> + 0: 0ns
>> + 2: + 0.25ns
>> + 3: + 0.5ns
>> + 4: -0.25ns
>> + 5: -0.5ns
>> + $ref: /schemas/types.yaml#/definitions/uint32
>> + enum: [ 0, 2, 3, 4, 5 ]
>> +
>> + required:
>> + - pins
>> +
>> + additionalProperties: false
>> +
>> +required:
>> + - compatible
>> + - reg
>> +
>> +additionalProperties: false
>> +
>> +examples:
>> + - |
>> + pinctrl@4e000 {
>> + compatible = "realtek,rtd16xxb-pinctrl";
>> + reg = <0x4e000 0x130>;
>> +
>> + emmc_pins_hs200: emmc_pins_hs200 {
>> + pins = "emmc_clk",
>> + "emmc_cmd",
>> + "emmc_data_0",
>> + "emmc_data_1",
>> + "emmc_data_2",
>> + "emmc_data_3",
>> + "emmc_data_4",
>> + "emmc_data_5",
>> + "emmc_data_6",
>> + "emmc_data_7";
>> + function = "emmc";
>> + realtek,pdrive = <0x2>;
>> + realtek,ndrive = <0x2>;
>> + };
>> +
>> + i2c_pins_0: i2c_pins_0 {
>> + pins = "gpio_12",
>> + "gpio_13";
>> + function = "i2c0";
>> + drive-strength = <4>;
>> + };
>> + };
>> --
>> 2.41.0
>>
>
Thanks,
TY Chang
On Wed, 26 Jul 2023 17:04:09 +0800, TY Chang wrote: > Add device tree bindings for RTD1619B. > > Signed-off-by: TY Chang <tychang@realtek.com> > --- > .../pinctrl/realtek,rtd1619b-pinctrl.yaml | 162 ++++++++++++++++++ > 1 file changed, 162 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: dtschema/dtc warnings/errors: Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.example.dtb: /example-0/pinctrl@4e000: failed to match any schema with compatible: ['realtek,rtd16xxb-pinctrl'] doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230726090409.16606-8-tychang@realtek.com The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
Hi Rob, >From: Rob Herring <robh@kernel.org> >Sent: Wednesday, July 26, 2023 7:53 PM >To: TY_Chang[張子逸] <tychang@realtek.com> >Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>; Rob Herring ><robh+dt@kernel.org>; Conor Dooley <conor+dt@kernel.org>; >devicetree@vger.kernel.org; linux-gpio@vger.kernel.org; >linux-kernel@vger.kernel.org; Linus Walleij <linus.walleij@linaro.org> >Subject: Re: [PATCH 7/7] dt-bindings: pinctrl: realtek: add RTD1619B pinctrl binding > > >External mail. > > > >On Wed, 26 Jul 2023 17:04:09 +0800, TY Chang wrote: >> Add device tree bindings for RTD1619B. >> >> Signed-off-by: TY Chang <tychang@realtek.com> >> --- >> .../pinctrl/realtek,rtd1619b-pinctrl.yaml | 162 ++++++++++++++++++ >> 1 file changed, 162 insertions(+) >> create mode 100644 >> Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.yam >> l >> > >My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' >on your patch (DT_CHECKER_FLAGS is new in v5.13): > >yamllint warnings/errors: > >dtschema/dtc warnings/errors: >Documentation/devicetree/bindings/pinctrl/realtek,rtd1619b-pinctrl.example.dtb: >/example-0/pinctrl@4e000: failed to match any schema with compatible: >['realtek,rtd16xxb-pinctrl'] > >doc reference errors (make refcheckdocs): > >See >https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230726090409 >.16606-8-tychang@realtek.com > >The base for the series is generally the latest rc1. A different dependency should be >noted in *this* patch. > >If you already ran 'make dt_binding_check' and didn't see the above error(s), then >make sure 'yamllint' is installed and dt-schema is up to >date: > >pip3 install dtschema --upgrade > >Please check and re-submit after running the above command yourself. Note that >DT_SCHEMA_FILES can be set to your schema file to speed up checking your >schema. However, it must be unset to test all examples with your schema. > I will fix it in the next version. Thanks, TY Chang
© 2016 - 2026 Red Hat, Inc.