From a4c1fc8cff056461b9bd0e07e775f93073b4d527 Mon Sep 17 00:00:00 2001 From: Srinivasa Rao Mandadapu Date: Mon, 13 Jun 2022 13:54:05 +0530 Subject: [PATCH] arm64: dts: qcom: sc7280-herobrine: Add lpi pinmux properties for CRD 3.0/3.1 Add LPASS LPI pinctrl properties, which are required for Audio functionality on herobrine based platforms of rev5+ (aka CRD 3.0/3.1) boards. Signed-off-by: Srinivasa Rao Mandadapu Co-developed-by: Venkata Prasad Potturu Signed-off-by: Venkata Prasad Potturu Reviewed-by: Matthias Kaehlcke Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/1655108645-1517-5-git-send-email-quic_srivasam@quicinc.com --- arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts | 61 +++++++++++++++++++++++ 1 file changed, 61 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts index 53feaed..d92575e 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts @@ -144,6 +144,67 @@ ap_ts_pen_1v8: &i2c13 { * - If a pin is totally internal to Qcard then it gets Qcard name. * - If a pin is not hooked up on Qcard, it gets no name. */ +&lpass_dmic01_clk { + drive-strength = <8>; + bias-disable; +}; + +&lpass_dmic01_clk_sleep { + drive-strength = <2>; +}; + +&lpass_dmic01_data { + bias-pull-down; +}; + +&lpass_dmic23_clk { + drive-strength = <8>; + bias-disable; +}; + +&lpass_dmic23_clk_sleep { + drive-strength = <2>; +}; + +&lpass_dmic23_data { + bias-pull-down; +}; + +&lpass_rx_swr_clk { + drive-strength = <2>; + slew-rate = <1>; + bias-disable; +}; + +&lpass_rx_swr_clk_sleep { + bias-pull-down; +}; + +&lpass_rx_swr_data { + drive-strength = <2>; + slew-rate = <1>; + bias-bus-hold; +}; + +&lpass_rx_swr_data_sleep { + bias-pull-down; +}; + +&lpass_tx_swr_clk { + drive-strength = <2>; + slew-rate = <1>; + bias-disable; +}; + +&lpass_tx_swr_clk_sleep { + bias-pull-down; +}; + +&lpass_tx_swr_data { + drive-strength = <2>; + slew-rate = <1>; + bias-bus-hold; +}; &pm8350c_gpios { gpio-line-names = "FLASH_STROBE_1", /* 1 */ -- 2.7.4