]> www.infradead.org Git - users/jedix/linux-maple.git/commit
arm64: dts: qcom: x1e80100-crd: Describe the Parade PS8830 retimers
authorAbel Vesa <abel.vesa@linaro.org>
Tue, 4 Mar 2025 10:57:46 +0000 (12:57 +0200)
committerBjorn Andersson <andersson@kernel.org>
Wed, 5 Mar 2025 22:14:11 +0000 (16:14 -0600)
commit9db543299ec0d765083dd9a0bdb15707b33f7d73
treea941d8cdbcbdf973f39688db076718a6b028491a
parent0783c8b3c06b9cf16b5108d558e2faffb8c533b7
arm64: dts: qcom: x1e80100-crd: Describe the Parade PS8830 retimers

The X Elite CRD board comes with 3 Parade PS8830 retimers, one for each
Type-C port. These handle the orientation and altmode switching and are
controlled over I2C. In the connection chain, they sit between the
USB/DisplayPort combo PHY and the Type-C connector.

Describe the retimers and all gpio controlled voltage regulators used by
each retimer. Also, modify the pmic glink graph to include the retimers in
between the SuperSpeed/Sideband in endpoints and the QMP PHY out endpoints.

Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250304-x1e80100-dts-crd-t14s-enable-typec-retimers-v6-1-e5a49fae4e94@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
arch/arm64/boot/dts/qcom/x1-crd.dtsi