diff options
| author | zhaoyuan <yzhao@codeaurora.org> | 2017-03-01 14:16:29 +0800 |
|---|---|---|
| committer | zhaoyuan <yzhao@codeaurora.org> | 2017-03-03 11:22:56 +0800 |
| commit | 4fea7185a7d0d1b6bee5f822f3edd0e37bc2da23 (patch) | |
| tree | 29a9ad6400704f561f4a4174b7548bbf982fa101 /arch | |
| parent | 81eef00c6735412494d82607be1f1aaa2cb3c616 (diff) | |
ARM: dts: msm: Add improve touch device node into sdm630 QRD
Improve touch will be used on sdm630 QRD so add support for it.
Change-Id: I4e7868f81dbd86a425375e98f4fea4a40f53887f
Signed-off-by: zhaoyuan <yzhao@codeaurora.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/qcom/sdm630-qrd.dtsi | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom/sdm630-qrd.dtsi b/arch/arm/boot/dts/qcom/sdm630-qrd.dtsi index c3d0c1f2f6ec..81cc6d97790c 100644 --- a/arch/arm/boot/dts/qcom/sdm630-qrd.dtsi +++ b/arch/arm/boot/dts/qcom/sdm630-qrd.dtsi @@ -253,6 +253,38 @@ }; }; +&tlmm { + pmx_ts_rst_active { + ts_rst_active: ts_rst_active { + mux { + pins = "gpio66"; + function = "gpio"; + }; + + config { + pins = "gpio66"; + drive-strength = <16>; + bias-pull-up; + }; + }; + }; + + pmx_ts_rst_suspend { + ts_rst_suspend: ts_rst_suspend { + mux { + pins = "gpio66"; + function = "gpio"; + }; + + config { + pins = "gpio66"; + drive-strength = <2>; + bias-pull-down; + }; + }; + }; +}; + &soc { gpio_keys { compatible = "gpio-keys"; @@ -278,4 +310,22 @@ }; }; + + hbtp { + compatible = "qcom,hbtp-input"; + pinctrl-names = "pmx_ts_active", "pmx_ts_suspend"; + pinctrl-0 = <&ts_rst_active>; + pinctrl-1 = <&ts_rst_suspend>; + vcc_ana-supply = <&pm660l_l3>; + vcc_dig-supply = <&pm660_l13>; + qcom,afe-load = <20000>; + qcom,afe-vtg-min = <3008000>; + qcom,afe-vtg-max = <3008000>; + qcom,dig-load = <40000>; + qcom,dig-vtg-min = <1808000>; + qcom,dig-vtg-max = <1808000>; + qcom,fb-resume-delay-us = <10000>; + qcom,afe-power-on-delay-us = <1000>; + qcom,afe-power-off-delay-us = <6>; + }; }; |