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ARM: dts: msm: Add pinctrl for USB type-C analog audio on msm8998

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Add pinctrl configuration in device tree to support USB type-C
analog audio on msm8998 target.

CRs-Fixed: 1102048
Change-Id: I8d531ecb8bf267ddcc1cd0702c62728dd6317118
Signed-off-by: Phani Kumar Uppalapati <phaniu@codeaurora.org>
This commit is contained in:
Phani Kumar Uppalapati 2016-12-02 11:32:32 -08:00 • committed by Gerrit - the friendly Code Review server
parent 08a95e6878
commit 0e04c1f68d
2 changed files with 76 additions and 2 deletions
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20
arch/arm/boot/dts/qcom/msm8998-audio.dtsi
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2016, The Linux Foundation. All rights reserved.
* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@ -216,6 +216,10 @@
qcom,hph-en0-gpio = <&tavil_hph_en0>;
qcom,hph-en1-gpio = <&tavil_hph_en1>;
qcom,tavil-mclk-clk-freq = <9600000>;
qcom,usbc-analog-en1_gpio = <&wcd_usbc_analog_en1_gpio>;
qcom,usbc-analog-en2_n_gpio = <&wcd_usbc_analog_en2n_gpio>;
asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
<&loopback>, <&compress>, <&hostless>,
<&afe>, <&lsm>, <&routing>, <&cpe>, <&compr>,
@ -304,6 +308,20 @@
pinctrl-1 = <&wcd_gnd_mic_swap_idle>;
};
wcd_usbc_analog_en1_gpio: msm_cdc_pinctrl@59 {
compatible = "qcom,msm-cdc-pinctrl";
pinctrl-names = "aud_active", "aud_sleep";
pinctrl-0 = <&wcd_usbc_analog_en1_active>;
pinctrl-1 = <&wcd_usbc_analog_en1_idle>;
};
wcd_usbc_analog_en2n_gpio: msm_cdc_pinctrl@60 {
compatible = "qcom,msm-cdc-pinctrl";
pinctrl-names = "aud_active", "aud_sleep";
pinctrl-0 = <&wcd_usbc_analog_en2n_active>;
pinctrl-1 = <&wcd_usbc_analog_en2n_idle>;
};
wcd9xxx_intc: wcd9xxx-irq {
status = "ok";
compatible = "qcom,wcd9xxx-irq";

58
arch/arm/boot/dts/qcom/msm8998-pinctrl.dtsi
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
/* Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@ -668,6 +668,62 @@
};
};
/* USB C analog configuration */
wcd_usbc_analog_en1 {
wcd_usbc_analog_en1_idle: wcd_usbc_ana_en1_idle {
mux {
pins = "gpio59";
function = "gpio";
};
config {
pins = "gpio59";
drive-strength = <2>;
bias-pull-down;
output-low;
};
};
wcd_usbc_analog_en1_active: wcd_usbc_ana_en1_active {
mux {
pins = "gpio59";
function = "gpio";
};
config {
pins = "gpio59";
drive-strength = <2>;
bias-disable;
output-high;
};
};
};
wcd_usbc_analog_en2n {
wcd_usbc_analog_en2n_idle: wcd_usbc_ana_en2n_idle {
mux {
pins = "gpio60";
function = "gpio";
};
config {
pins = "gpio60";
drive-strength = <2>;
bias-disable;
output-high;
};
};
wcd_usbc_analog_en2n_active: wcd_usbc_ana_en2n_active {
mux {
pins = "gpio60";
function = "gpio";
};
config {
pins = "gpio60";
drive-strength = <2>;
bias-pull-down;
output-low;
};
};
};
cdc_reset_ctrl {
cdc_reset_sleep: cdc_reset_sleep {