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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,sm4450-tlmm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Technologies, Inc. SM4450 TLMM block
maintainers:
- Tengfei Fan <quic_tengfan@quicinc.com>
description:
Top Level Mode Multiplexer pin controller in Qualcomm SM4450 SoC.
allOf:
- $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
properties:
compatible:
const: qcom,sm4450-tlmm
reg:
maxItems: 1
interrupts: true
interrupt-controller: true
"#interrupt-cells": true
gpio-controller: true
gpio-reserved-ranges:
minItems: 1
maxItems: 68
gpio-line-names:
maxItems: 136
"#gpio-cells": true
gpio-ranges: true
wakeup-parent: true
patternProperties:
"-state$":
oneOf:
- $ref: "#/$defs/qcom-sm4450-tlmm-state"
- patternProperties:
"-pins$":
$ref: "#/$defs/qcom-sm4450-tlmm-state"
additionalProperties: false
$defs:
qcom-sm4450-tlmm-state:
type: object
description:
Pinctrl node's client devices use subnodes for desired pin configuration.
Client device subnodes use below standard properties.
$ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
unevaluatedProperties: false
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[0-5])$"
- enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ]
minItems: 1
maxItems: 36
function:
description:
Specify the alternative function to be configured for the specified
pins.
enum: [ gpio, atest_char, atest_char0, atest_char1, atest_char2,
atest_char3, atest_usb0, atest_usb00, atest_usb01, atest_usb02,
atest_usb03, audio_ref, cam_mclk, cci_async, cci_i2c,
cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4,
cmu_rng0, cmu_rng1, cmu_rng2, cmu_rng3, coex_uart1, cri_trng,
cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1,
dp0_hot, gcc_gp1, gcc_gp2, gcc_gp3, host2wlan_sol, ibi_i3c,
jitter_bist, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2,
mdp_vsync3, mi2s0_data0, mi2s0_data1, mi2s0_sck, mi2s0_ws,
mi2s2_data0, mi2s2_data1, mi2s2_sck, mi2s2_ws, mi2s_mclk0,
mi2s_mclk1, nav_gpio0, nav_gpio1, nav_gpio2, pcie0_clk,
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_clk, 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, qlink2_enable, qlink2_request, qlink2_wmss,
qup0_se0, qup0_se1, qup0_se2, qup0_se3, qup0_se4, qup0_se5,
qup0_se6, qup0_se7, qup1_se0, qup1_se1, qup1_se2, qup1_se3,
qup1_se4, qup1_se5, qup1_se6, sd_write, tb_trig, tgu_ch0,
tgu_ch1, tgu_ch2, tgu_ch3, tmess_prng0, tmess_prng1,
tmess_prng2, tmess_prng3, tsense_pwm1, tsense_pwm2, uim0_clk,
uim0_data, uim0_present, uim0_reset, uim1_clk, uim1_data,
uim1_present, uim1_reset, usb0_hs, usb0_phy, vfr_0, vfr_1,
vsense_trigger ]
required:
- pins
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
tlmm: pinctrl@f100000 {
compatible = "qcom,sm4450-tlmm";
reg = <0x0f100000 0x300000>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&tlmm 0 0 137>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
gpio-wo-state {
pins = "gpio1";
function = "gpio";
};
uart-w-state {
rx-pins {
pins = "gpio23";
function = "qup1_se2";
bias-pull-up;
};
tx-pins {
pins = "gpio22";
function = "qup1_se2";
bias-disable;
};
};
};
...
|
