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ARM: dts: msm: add sec_mi2s node and gpio for msm8996

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Add sec_mi2s device node and gpio information for msm8996.
Configure sec_mi2s gpio through sec_mi2s device probing for
automotive Agave platform.

CRs-fixed: 973481
Change-Id: I4793ba8bdd922fa712652c89f7ac7d88e996fef3
Signed-off-by: Derek Chen <chenche@codeaurora.org>
This commit is contained in:
Derek Chen 2016-02-05 19:01:06 -05:00 • committed by David Keitel
parent bf5d9035d2
commit 087239d3de
3 changed files with 96 additions and 0 deletions

8
arch/arm/boot/dts/qcom/msm8996-agave-adp.dtsi
View file

@ -641,6 +641,14 @@
};
qcom,msm-dai-mi2s {
dai_mi2s_sec: qcom,msm-dai-q6-mi2s-sec {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sec_mi2s_active &sec_mi2s_sd0_active
&sec_mi2s_sd1_active>;
pinctrl-1 = <&sec_mi2s_sleep &sec_mi2s_sd0_sleep
&sec_mi2s_sd1_sleep>;
};
dai_mi2s_quat: qcom,msm-dai-q6-mi2s-quat {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&quat_mi2s_active &quat_mi2s_sd0_active>;

81
arch/arm/boot/dts/qcom/msm8996-pinctrl.dtsi
View file

@ -1449,6 +1449,87 @@
};
};
sec_mi2s {
sec_mi2s_sleep: sec_mi2s_sleep {
mux {
pins = "gpio80", "gpio81";
function = "sec_mi2s";
};
config {
pins = "gpio80", "gpio81";
drive-strength = <2>; /* 2 mA */
bias-disable; /* NO PULL */
};
};
sec_mi2s_active: sec_mi2s_active {
mux {
pins = "gpio80", "gpio81";
function = "sec_mi2s";
};
config {
pins = "gpio80", "gpio81";
drive-strength = <8>; /* 8 mA */
bias-disable; /* NO PULL */
};
};
};
sec_mi2s_sd0 {
sec_mi2s_sd0_sleep: sec_mi2s_sd0_sleep {
mux {
pins = "gpio82";
function = "sec_mi2s";
};
config {
pins = "gpio82";
drive-strength = <2>; /* 2 mA */
bias-pull-down; /* PULL DOWN */
};
};
sec_mi2s_sd0_active: sec_mi2s_sd0_active {
mux {
pins = "gpio82";
function = "sec_mi2s";
};
config {
pins = "gpio82";
drive-strength = <8>; /* 8 mA */
bias-disable; /* NO PULL */
};
};
};
sec_mi2s_sd1 {
sec_mi2s_sd1_sleep: sec_mi2s_sd1_sleep {
mux {
pins = "gpio83";
function = "sec_mi2s";
};
config {
pins = "gpio83";
drive-strength = <2>; /* 2 mA */
bias-pull-down; /* PULL DOWN */
};
};
sec_mi2s_sd1_active: sec_mi2s_sd1_active {
mux {
pins = "gpio83";
function = "sec_mi2s";
};
config {
pins = "gpio83";
drive-strength = <8>; /* 8 mA */
bias-disable; /* NO PULL */
};
};
};
tert_mi2s {
tert_mi2s_sleep: tert_mi2s_sleep {
mux {

7
arch/arm/boot/dts/qcom/msm8996.dtsi
View file

@ -3265,6 +3265,13 @@
qcom,msm-dai-mi2s {
compatible = "qcom,msm-dai-mi2s";
dai_mi2s_sec: qcom,msm-dai-q6-mi2s-sec {
compatible = "qcom,msm-dai-q6-mi2s";
qcom,msm-dai-q6-mi2s-dev-id = <1>;
qcom,msm-mi2s-rx-lines = <1>;
qcom,msm-mi2s-tx-lines = <0>;
};
dai_mi2s: qcom,msm-dai-q6-mi2s-tert {
compatible = "qcom,msm-dai-q6-mi2s";
qcom,msm-dai-q6-mi2s-dev-id = <2>;