diff options
Diffstat (limited to 'arch/arm64/boot/dts/htc/msm8996-touch-m1.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/htc/msm8996-touch-m1.dtsi | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/htc/msm8996-touch-m1.dtsi b/arch/arm64/boot/dts/htc/msm8996-touch-m1.dtsi index ee41b2591556..3f70175b5d79 100644 --- a/arch/arm64/boot/dts/htc/msm8996-touch-m1.dtsi +++ b/arch/arm64/boot/dts/htc/msm8996-touch-m1.dtsi @@ -85,6 +85,19 @@ bias-disable; }; }; + + i2c_3_bitbang: i2c_3_bitbang { + mux { + pins = "gpio47", "gpio48"; + function = "gpio"; + }; + + config { + pins = "gpio47", "gpio48"; + drive-strength = <8>; + bias-disable; + }; + }; }; }; @@ -129,12 +142,15 @@ qcom,master-id = <86>; qcom,clk-freq-out = <400000>; qcom,clk-freq-in = <19200000>; + qcom,i2c-clk = <&tlmm 48 0>; + qcom,i2c-dat = <&tlmm 47 0>; clock-names = "iface_clk", "core_clk"; clocks = <&clock_gcc clk_gcc_blsp1_ahb_clk>, <&clock_gcc clk_gcc_blsp1_qup3_i2c_apps_clk>; - pinctrl-names = "i2c_active", "i2c_sleep"; + pinctrl-names = "i2c_active", "i2c_sleep", "i2c_bitbang"; pinctrl-0 = <&i2c_3_active>; pinctrl-1 = <&i2c_3_sleep>; + pinctrl-2 = <&i2c_3_bitbang>; }; }; |