From b77ff68c6375f538ba9e8bf15dcd0d15d02cd8fe Mon Sep 17 00:00:00 2001 From: Shashank Mittal Date: Tue, 17 May 2016 14:37:07 -0700 Subject: ARM: dts: configure trigout function for gpio 58 GPIO 58 is connected to CTI2's trigout 4. Add node to configure this gpio when trigout 4 of CTI2 is mapped on msmcobalt. Change-Id: I064c208557bc7b74bcb342fea76df9c9e10c8405 Signed-off-by: Shashank Mittal --- arch/arm/boot/dts/qcom/msmcobalt-coresight.dtsi | 4 ++++ arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi | 13 +++++++++++++ 2 files changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/qcom/msmcobalt-coresight.dtsi b/arch/arm/boot/dts/qcom/msmcobalt-coresight.dtsi index f97b6f8f5c7b..53f415153a21 100644 --- a/arch/arm/boot/dts/qcom/msmcobalt-coresight.dtsi +++ b/arch/arm/boot/dts/qcom/msmcobalt-coresight.dtsi @@ -622,6 +622,10 @@ clocks = <&clock_gcc clk_qdss_clk>, <&clock_gcc clk_qdss_a_clk>; clock-names = "core_clk", "core_a_clk"; + + qcom,cti-gpio-trigout = <4>; + pinctrl-names = "cti-trigout-pctrl"; + pinctrl-0 = <&trigout_a>; }; cti3: cti@6013000 { diff --git a/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi b/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi index 2523ce88803f..29f02486398e 100644 --- a/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi +++ b/arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi @@ -1479,5 +1479,18 @@ output-low; }; }; + + trigout_a: trigout_a { + mux { + pins = "gpio58"; + function = "qdss_cti1_a"; + }; + + config { + pins = "gpio58"; + drive-strength = <2>; + bias-disable; + }; + }; }; }; -- cgit v1.2.3