From c3d1fc7a13a78830ea509840316da3775239196c Mon Sep 17 00:00:00 2001 From: Meng Wang Date: Mon, 12 Sep 2016 14:53:43 +0800 Subject: [PATCH] ARM: dts: msm: add new clk for native playback on msmcobalt MSM GPIO 69 is used as a clock for native playback on msmcobalt. Add the GPIO 69 configuration along with pinctrl information. CRs-Fixed: 1066167 Change-Id: Icd3e82a754867c0f16035a5f3eb7f86ee57c7281 Signed-off-by: Meng Wang --- arch/arm/boot/dts/qcom/msmcobalt-audio.dtsi | 3 ++ arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi | 28 +++++++++++++++++++ 2 files changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/qcom/msmcobalt-audio.dtsi b/arch/arm/boot/dts/qcom/msmcobalt-audio.dtsi index ec69d7ac895d..9b50bb96750a 100644 --- a/arch/arm/boot/dts/qcom/msmcobalt-audio.dtsi +++ b/arch/arm/boot/dts/qcom/msmcobalt-audio.dtsi @@ -231,6 +231,9 @@ clocks = <&clock_gcc clk_div_clk1>; qcom,node_has_rpm_clock; #clock-cells = <1>; + pinctrl-names = "sleep", "active"; + pinctrl-0 = <&spkr_i2s_clk_sleep>; + pinctrl-1 = <&spkr_i2s_clk_active>; }; clock_audio_lnbb: audio_ext_clk_lnbb { diff --git a/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi b/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi index c0f465b0eba5..f4f47bc461fc 100644 --- a/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi +++ b/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi @@ -2715,5 +2715,33 @@ }; }; }; + + spkr_i2s_clk_pin { + spkr_i2s_clk_sleep: spkr_i2s_clk_sleep { + mux { + pins = "gpio69"; + function = "spkr_i2s"; + }; + + config { + pins = "gpio69"; + drive-strength = <2>; /* 2 mA */ + bias-pull-down; /* PULL DOWN */ + }; + }; + + spkr_i2s_clk_active: spkr_i2s_clk_active { + mux { + pins = "gpio69"; + function = "spkr_i2s"; + }; + + config { + pins = "gpio69"; + drive-strength = <8>; /* 8 mA */ + bias-disable; /* NO PULL */ + }; + }; + }; }; };