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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,sm6125-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Technologies, Inc. SM6125 TLMM block
maintainers:
- Martin Botka <martin.botka@somainline.org>
description: |
This binding describes the Top Level Mode Multiplexer (TLMM) block found
in the SM6125 platform.
allOf:
- $ref: "pinctrl.yaml#"
- $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
properties:
compatible:
const: qcom,sm6125-tlmm
reg:
minItems: 3
maxItems: 3
reg-names:
items:
- const: "west"
- const: "south"
- const: "east"
interrupts: true
interrupt-controller: true
'#interrupt-cells': true
gpio-controller: true
gpio-reserved-ranges: true
'#gpio-cells': true
gpio-ranges: true
wakeup-parent: true
required:
- compatible
- reg
- reg-names
additionalProperties: false
patternProperties:
'-state$':
oneOf:
- $ref: "#/$defs/qcom-sm6125-tlmm-state"
- patternProperties:
"-pins$":
$ref: "#/$defs/qcom-sm6125-tlmm-state"
additionalProperties: false
$defs:
qcom-sm6125-tlmm-state:
type: object
description:
Pinctrl node's client devices use subnodes for desired pin configuration.
Client device subnodes use below standard properties.
properties:
pins:
description:
List of gpio pins affected by the properties specified in this
subnode.
items:
oneOf:
- pattern: "^gpio[0-9]|[1-9][0-9]|1[0-2][0-9]|13[0-2]$"
- enum: [ 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, aud_sb,
audio_ref, cam_mclk, cci_async, cci_i2c, cci_timer0, cci_timer1,
cci_timer2, cci_timer3, cci_timer4, copy_gp, copy_phase, cri_trng,
cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1,
ddr_pxi2, ddr_pxi3, debug_hot, dmic0_clk, dmic0_data, dmic1_clk,
dmic1_data, dp_hot, edp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3,
gp_pdm0, gp_pdm1, gp_pdm2, gpio, gps_tx, jitter_bist, ldo_en,
ldo_update, m_voc, mclk1, mclk2, mdp_vsync, mdp_vsync0, mdp_vsync1,
mdp_vsync2, mdp_vsync3, mdp_vsync4, mdp_vsync5, mpm_pwr, mss_lte,
nav_pps, pa_indicator, phase_flag, pll_bist, pll_bypassnl, pll_reset,
pri_mi2s, pri_mi2s_ws, prng_rosc, qca_sb, qdss_cti, qdss, qlink_enable,
qlink_request, qua_mi2s, qui_mi2s, qup00, qup01, qup02, qup03, qup04,
qup10, qup11, qup12, qup13, qup14, sd_write, sec_mi2s, sp_cmu, swr_rx,
swr_tx, ter_mi2s, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm,
uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data,
uim2_present, uim2_reset, unused1, unused2, usb_phy, vfr_1, vsense_trigger,
wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1, wsa_clk, wsa_data ]
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[0-2][0-9]|13[0-2]$"
then:
required:
- function
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
pinctrl@500000 {
compatible = "qcom,sm6125-tlmm";
reg = <0x00500000 0x400000>,
<0x00900000 0x400000>,
<0x00d00000 0x400000>;
reg-names = "west", "south", "east";
interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
gpio-ranges = <&tlmm 0 0 134>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
sdc2-off-state {
clk-pins {
pins = "sdc2_clk";
drive-strength = <2>;
bias-disable;
};
cmd-pins {
pins = "sdc2_cmd";
drive-strength = <2>;
bias-pull-up;
};
data-pins {
pins = "sdc2_data";
drive-strength = <2>;
bias-pull-up;
};
};
};
|
