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|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/qcom,sm6375-tlmm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Technologies, Inc. SM6375 TLMM block
maintainers:
- Konrad Dybcio <konrad.dybcio@somainline.org>
description: |
This binding describes the Top Level Mode Multiplexer (TLMM) block found
in the SM6375 platform.
allOf:
- $ref: "pinctrl.yaml#"
- $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
properties:
compatible:
const: qcom,sm6375-tlmm
reg:
maxItems: 1
interrupts: true
interrupt-controller: true
'#interrupt-cells': true
gpio-controller: true
gpio-reserved-ranges: true
'#gpio-cells': true
gpio-ranges: true
wakeup-parent: true
required:
- compatible
- reg
additionalProperties: false
patternProperties:
'-state$':
oneOf:
- $ref: "#/$defs/qcom-sm6375-tlmm-state"
- patternProperties:
"-pins$":
$ref: "#/$defs/qcom-sm6375-tlmm-state"
additionalProperties: false
$defs:
qcom-sm6375-tlmm-state:
type: object
description:
Pinctrl node's client devices use subnodes for desired pin configuration.
Client device subnodes use below standard properties.
properties:
pins:
description:
List of gpio pins affected by the properties specified in this
subnode.
items:
oneOf:
- pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-6])$"
- enum: [ ufs_reset, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk,
sdc2_cmd, sdc2_data ]
minItems: 1
maxItems: 36
function:
description:
Specify the alternative function to be configured for the specified
pins.
enum: [ adsp_ext, agera_pll, atest_char, atest_char0, atest_char1,
atest_char2, atest_char3, atest_tsens, atest_tsens2,
atest_usb1, atest_usb10, atest_usb11, atest_usb12,
atest_usb13, atest_usb2, atest_usb20, atest_usb21,
atest_usb22, atest_usb23, audio_ref, btfm_slimbus, cam_mclk,
cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2,
cci_timer3, cci_timer4, cri_trng, dbg_out, ddr_bist,
ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, dp_hot, edp_lcd,
gcc_gp1, gcc_gp2, gcc_gp3, gp_pdm0, gp_pdm1, gp_pdm2, gpio,
gps_tx, ibi_i3c, jitter_bist, ldo_en, ldo_update, lpass_ext,
m_voc, mclk, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2,
mdp_vsync3, mi2s_0, mi2s_1, mi2s_2, mss_lte, nav_gpio,
nav_pps, pa_indicator, phase_flag0, phase_flag1, phase_flag10,
phase_flag11, phase_flag12, phase_flag13, phase_flag14,
phase_flag15, phase_flag16, phase_flag17, phase_flag18,
phase_flag19, phase_flag2, phase_flag20, phase_flag21,
phase_flag22, phase_flag23, phase_flag24, phase_flag25,
phase_flag26, phase_flag27, phase_flag28, phase_flag29,
phase_flag3, phase_flag30, phase_flag31, phase_flag4,
phase_flag5, phase_flag6, phase_flag7, phase_flag8,
phase_flag9, pll_bist, pll_bypassnl, pll_clk, pll_reset,
prng_rosc0, prng_rosc1, prng_rosc2, prng_rosc3, qdss_cti,
qdss_gpio, qdss_gpio0, qdss_gpio1, qdss_gpio10, qdss_gpio11,
qdss_gpio12, qdss_gpio13, qdss_gpio14, qdss_gpio15,
qdss_gpio2, qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6,
qdss_gpio7, qdss_gpio8, qdss_gpio9, qlink0_enable,
qlink0_request, qlink0_wmss, qlink1_enable, qlink1_request,
qlink1_wmss, qup00, qup01, qup02, qup10, qup11_f1, qup11_f2,
qup12, qup13_f1, qup13_f2, qup14, sd_write, sdc1_tb, sdc2_tb,
sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1,
tsense_pwm2, uim1_clk, uim1_data, uim1_present, uim1_reset,
uim2_clk, uim2_data, uim2_present, uim2_reset, usb2phy_ac,
usb_phy, vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1,
wlan2_adc0, wlan2_adc1 ]
bias-disable: true
bias-pull-down: true
bias-pull-up: true
drive-strength: true
input-enable: true
output-high: true
output-low: true
required:
- pins
allOf:
- $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
- if:
properties:
pins:
pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-6])$"
then:
required:
- function
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
pinctrl@500000 {
compatible = "qcom,sm6375-tlmm";
reg = <0x00500000 0x800000>;
interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-ranges = <&tlmm 0 0 157>;
gpio-wo-subnode-state {
pins = "gpio1";
function = "gpio";
};
uart-w-subnodes-state {
rx-pins {
pins = "gpio18";
function = "qup13_f2";
bias-pull-up;
};
tx-pins {
pins = "gpio19";
function = "qup13_f2";
bias-disable;
};
};
};
...
|
