| Message ID | 20230703-topic-8250_qup_icc-v2-0-9ba0a9460be2@linaro.org |
|---|---|
| Headers | show |
| Series | Add interconnects to QUPs on SM8250 | expand |
On Mon, Jul 03, 2023 at 10:15:27PM +0200, Konrad Dybcio wrote: > The QUP0 BCM relates to some internal property of the QUPs, and should > be configured independently of the path to the QUP. In line with other > platforms expose QUP_CORE endpoints in order allow this configuration. > > Fixes: 6df5b349491e ("interconnect: qcom: Add SM8250 interconnect provider driver") > Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Regards, Bjorn
On Mon, 03 Jul 2023 22:15:24 +0200, Konrad Dybcio wrote: > SM8250 (like SM8150 but unlike all other QUP-equipped SoCs) doesn't > provide a qup-core path. Adjust the bindings and drivers as necessary, > and then describe the icc paths in the device tree. This makes it possible > for interconnect sync_state succeed so long as you don't use UFS. > > Applied, thanks! [4/4] arm64: dts: qcom: sm8250: Add interconnects and power-domains to QUPs commit: 86a9264b6c56c9eee6dd5c8733f92afd3f58ce98 Best regards,
SM8250 (like SM8150 but unlike all other QUP-equipped SoCs) doesn't provide a qup-core path. Adjust the bindings and drivers as necessary, and then describe the icc paths in the device tree. This makes it possible for interconnect sync_state succeed so long as you don't use UFS. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- Changes in v2: - drop everything, fix icc instead of messing with bindings - Link to v1: https://lore.kernel.org/r/20230703-topic-8250_qup_icc-v1-0-fea39aa07525@linaro.org --- Konrad Dybcio (4): dt-bindings: interconnect: qcom,rpmh: Add SM8250 QUP virt dt-bindings: interconnect: qcom,sm8250: Add QUP virt interconnect: qcom: sm8250: Fix QUP0 nodes arm64: dts: qcom: sm8250: Add interconnects and power-domains to QUPs .../bindings/interconnect/qcom,rpmh.yaml | 18 +- arch/arm64/boot/dts/qcom/sm8250.dtsi | 286 +++++++++++++++++++++ drivers/interconnect/qcom/sm8250.c | 74 +++++- drivers/interconnect/qcom/sm8250.h | 6 + include/dt-bindings/interconnect/qcom,sm8250.h | 7 + 5 files changed, 384 insertions(+), 7 deletions(-) --- base-commit: 296d53d8f84ce50ffaee7d575487058c8d437335 change-id: 20230703-topic-8250_qup_icc-61768a34c7ec Best regards,