[PATCH 0/2] serial: msm: Allow scaling power domains and interconnect

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Make it possible to scale performance states of the power domain and
interconnect of the UART DM controller in relation to the selected UART
baud rate. This is done by setting up an OPP table in the device tree
that describes the necessary power domain states in relation to the UART
clock rate.

Signed-off-by: Stephan Gerhold <stephan.gerhold@xxxxxxxxxxxxxxx>
---
Stephan Gerhold (2):
      dt-bindings: serial: qcom,msm-uartdm: Vote for shared resources
      serial: msm: Use OPP table for DVFS support

 .../devicetree/bindings/serial/qcom,msm-uartdm.yaml   | 13 +++++++++++++
 drivers/tty/serial/msm_serial.c                       | 19 +++++++++++++++++--
 2 files changed, 30 insertions(+), 2 deletions(-)
---
base-commit: ab58841ab9fca536e5579312d7b46cbc4822e29c
change-id: 20231121-serial-msm-dvfs-aeda58c55af2

Best regards,
-- 
Stephan Gerhold <stephan.gerhold@xxxxxxxxxxxxxxx>
Kernkonzept GmbH at Dresden, Germany, HRB 31129, CEO Dr.-Ing. Michael Hohmuth





[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux