diff options
| author | Yingwei Zhao <cyizhao@codeaurora.org> | 2017-04-14 18:00:28 +0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-04-16 19:42:43 -0700 |
| commit | b18d9ef97abd83f70c642102adc3fb75759efd58 (patch) | |
| tree | 8b45983d69e913952b7994cc76157625b50ffeca | |
| parent | 9b3e8a81dcee1d1b92db6429f9abd83cc22c01f4 (diff) | |
ARM: dts: msm: Configure pin state for SMB1381 interrupt
GPIO21 is connected to SMB1381 STAT pin for interrupt detection,
configure it to pull up for sensing SMB1381's interrupt.
CRs-Fixed: 2033882
Change-Id: Ib88aac4acb3b1094adb13839cccf1aa27903b9c7
Signed-off-by: Yingwei Zhao <cyizhao@codeaurora.org>
| -rw-r--r-- | arch/arm/boot/dts/qcom/sdm630-qrd.dtsi | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/qcom/sdm630-qrd.dtsi b/arch/arm/boot/dts/qcom/sdm630-qrd.dtsi index fb24f727fb49..c677df529dd7 100644 --- a/arch/arm/boot/dts/qcom/sdm630-qrd.dtsi +++ b/arch/arm/boot/dts/qcom/sdm630-qrd.dtsi @@ -22,11 +22,13 @@ #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&tlmm>; - interrupts = <21 0x0>; + interrupts = <21 IRQ_TYPE_LEVEL_LOW>; interrupt_names = "smb138x"; interrupt-controller; #interrupt-cells = <3>; qcom,periph-map = <0x10 0x11 0x12 0x13 0x14 0x16 0x36>; + pinctrl-names = "default"; + pinctrl-0 = <&smb_int_default>; smb138x_revid: qcom,revid@100 { compatible = "qcom,qpnp-revid"; @@ -131,6 +133,21 @@ }; }; +&tlmm { + smb_int_default: smb_int_default { + mux { + pins = "gpio21"; + function = "gpio"; + }; + + config { + pins = "gpio21"; + drive-strength = <2>; + bias-pull-up; + }; + }; +}; + / { qrd_batterydata: qcom,battery-data { qcom,batt-id-range-pct = <15>; |