[PATCH 0/6] Add NSS clock controller support for IPQ9574
Devi Priya
quic_devipriy at quicinc.com
Tue Jul 11 02:35:23 PDT 2023
Add bindings, driver and devicetree node for networking sub system clock
controller on IPQ9574. Also add support for NSS Huayra type alpha PLL and
mark few nssnoc clocks as critical which are required to be turned on for
accessing nss port clocks.
The NSS clock controller driver depends on the below patchset which adds
support for multiple configurations for same frequency.
https://lore.kernel.org/linux-arm-msm/20230531222654.25475-1-ansuelsmth@gmail.com/
Devi Priya (6):
clk: qcom: clk-alpha-pll: Add NSS HUAYRA ALPHA PLL support for ipq9574
clk: qcom: gcc-ipq9574: Mark nssnoc clocks as critical
dt-bindings: clock: Add ipq9574 NSSCC clock and reset definitions
clk: qcom: Add NSS clock Controller driver for IPQ9574
arm64: dts: qcom: ipq9574: Add support for nsscc node
arm64: defconfig: Build NSS Clock Controller driver for IPQ9574
.../bindings/clock/qcom,ipq9574-nsscc.yaml | 76 +
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 44 +
arch/arm64/configs/defconfig | 1 +
drivers/clk/qcom/Kconfig | 6 +
drivers/clk/qcom/Makefile | 1 +
drivers/clk/qcom/clk-alpha-pll.c | 12 +
drivers/clk/qcom/clk-alpha-pll.h | 1 +
drivers/clk/qcom/gcc-ipq9574.c | 6 +-
drivers/clk/qcom/nsscc-ipq9574.c | 3080 +++++++++++++++++
.../dt-bindings/clock/qcom,ipq9574-nsscc.h | 152 +
.../dt-bindings/reset/qcom,ipq9574-nsscc.h | 134 +
11 files changed, 3510 insertions(+), 3 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,ipq9574-nsscc.yaml
create mode 100644 drivers/clk/qcom/nsscc-ipq9574.c
create mode 100644 include/dt-bindings/clock/qcom,ipq9574-nsscc.h
create mode 100644 include/dt-bindings/reset/qcom,ipq9574-nsscc.h
base-commit: fe57d0d86f03a8b2afe2869a95477d0ed1824c96
--
2.17.1
More information about the linux-arm-kernel
mailing list