dt-bindings: phy: Add DP PHY compatible for Glymur and Add missing clock for X Elite#697
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naala-qcom wants to merge 3 commits intoqualcomm-linux:tech/all/dt/glymurfrom
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dt-bindings: phy: Add DP PHY compatible for Glymur and Add missing clock for X Elite#697naala-qcom wants to merge 3 commits intoqualcomm-linux:tech/all/dt/glymurfrom
naala-qcom wants to merge 3 commits intoqualcomm-linux:tech/all/dt/glymurfrom
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Add CoreSight nodes to enable trace paths like TPDM->ETF/STM->ETF. These devices are part of the AOSS, CDSP, QDSS, PCIe5, TraceNoc and some small subsystems, such as GCC, IPCC, PMU and so on. Link: https://lore.kernel.org/all/20251230-add-coresight-nodes-for-glymur-v1-1-103b6d24f1ca@oss.qualcomm.com/ Signed-off-by: Jie Gan <jie.gan@oss.qualcomm.com>
On X Elite platform, the eDP PHY uses one more clock called ref. The current X Elite devices supported upstream work fine without this clock, because the boot firmware leaves this clock enabled. But we should not rely on that. Also, even though this change breaks the ABI, it is needed in order to make the driver disables this clock along with the other ones, for a proper bring-down of the entire PHY. So attach the this ref clock to the PHY. Cc: stable@vger.kernel.org # v6.10 Fixes: 5d56078 ("dt-bindings: phy: qcom-edp: Add X1E80100 PHY compatibles") Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Nabige Aala <naala@qti.qualcomm.com>
The Glymur platform is the first one to use the eDP PHY version 8. This makes it incompatible with any of the earlier platforms and therefore requires a dedicated compatible. So document it. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Signed-off-by: Nabige Aala <naala@qti.qualcomm.com>
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The Glymur platform is the first one to use the eDP PHY version 8.
This makes it incompatible with any of the earlier platforms and therefore
requires a dedicated compatible. So document it.
On X Elite platform, the eDP PHY uses one more clock called ref.
The current X Elite devices supported upstream work fine without this
clock, because the boot firmware leaves this clock enabled. But we should
not rely on that. Also, even though this change breaks the ABI, it is
needed in order to make the driver disables this clock along with the
other ones, for a proper bring-down of the entire PHY.
So attach the this ref clock to the PHY.