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| author | Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> | 2022-06-13 13:54:03 +0530 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-06-25 14:47:17 -0500 |
| commit | 06c73a39c38b9321e638002450dcb22aa592ae99 (patch) | |
| tree | 78393a0f385d8c3d08c00a4a9ab763c1affee2dc /arch | |
| parent | b9e3f65ecf85854c9717467c3cffaca194edd19f (diff) | |
| download | lwn-06c73a39c38b9321e638002450dcb22aa592ae99.tar.gz lwn-06c73a39c38b9321e638002450dcb22aa592ae99.zip | |
arm64: dts: qcom: sc7280: Add secondary MI2S pinmux specifications for CRD 3.0/3.1
Add drive strength property for secondary MI2S on
sc7280 based platforms of rev5+ (aka CRD 3.0/3.1) boards.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1655108645-1517-3-git-send-email-quic_srivasam@quicinc.com
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi | 20 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts | 1 |
2 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi new file mode 100644 index 000000000000..32a1e78982b2 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-wcd9385.dtsi @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * sc7280 device tree source for boards using Max98360 and wcd9385 codec + * + * Copyright (c) 2022, The Linux Foundation. All rights reserved. + */ + +&mi2s1_data0 { + drive-strength = <6>; + bias-disable; +}; + +&mi2s1_sclk { + drive-strength = <6>; + bias-disable; +}; + +&mi2s1_ws { + drive-strength = <6>; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts index a4ac33c4fd59..53feaed4da3f 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts @@ -8,6 +8,7 @@ /dts-v1/; #include "sc7280-herobrine.dtsi" +#include "sc7280-herobrine-audio-wcd9385.dtsi" / { model = "Qualcomm Technologies, Inc. sc7280 CRD platform (rev5+)"; |