Lines Matching +full:p +full:- +full:mos

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/pinctrl/realtek,rtd1319d-pinctrl.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11   - TY Chang <tychang@realtek.com>
14   The Realtek DHC RTD1319D is a high-definition media processor SoC. The
20     const: realtek,rtd1319d-pinctrl
26   '-pins$':
29       - $ref: pincfg-node.yaml#
30       - $ref: pinmux-node.yaml#
76       drive-strength:
79       bias-pull-down: true
81       bias-pull-up: true
83       bias-disable: true
85       input-schmitt-enable: true
87       input-schmitt-disable: true
89       drive-push-pull: true
91       power-source:
98       realtek,drive-strength-p:
100           Some of pins can be driven using the P-MOS and N-MOS transistor to
101           achieve finer adjustments. The block-diagram representation is as
105                       ||--+
106                +-----o||     P-MOS-FET
107                |      ||--+
108           IN --+          +----- out
109                |      ||--+
110                +------||     N-MOS-FET
111                       ||--+
114           The driving strength of the P-MOS/N-MOS transistors impacts the
116           shorter rise/fall times. Each P-MOS and N-MOS transistor offers
121           The realtek,drive-strength-p is used to control the driving strength
122           of the P-MOS output.
127       realtek,drive-strength-n:
129           Similar to the realtek,drive-strength-p, the realtek,drive-strength-n
130           is used to control the driving strength of the N-MOS output.
135       realtek,duty-cycle:
143           4: -0.25ns
144           5: -0.5ns
149       - pins
154   - compatible
155   - reg
160   - |
162          compatible = "realtek,rtd1319d-pinctrl";
165          emmc-hs200-pins {
177              realtek,drive-strength-p = <0x2>;
178              realtek,drive-strength-n = <0x2>;
181          i2c-0-pins {
185              drive-strength = <4>;