This series adds: 1. Device tree register mapping for Broadcast_AND region in SM8450, SM8550, SM8650. 2. LLCC driver updates to reflect addition of Broadcast_AND regmap. To support CSR programming, a broadcast interface is used to program all channels in a single command. Until SM8450 there was only one broadcast region (Broadcast_OR) used to broadcast write and check for status bit 0. From SM8450 onwards another broadcast region (Broadcast_AND) has been added which checks for status bit 1. This series updates the device trees from SM8450 onwards to have a mapping to this Broadcast_AND region. It also updates the llcc_drv_data structure with a regmap for Broadcast_AND region and corrects the broadcast region used to check for status bit 1. Merging strategy ---------------- All patches should be merged due to LLCC DeviceTree/driver dependency. Changes in v2: - Added an additional check in the case old DT files are used for above mentioned chipsets for backwards compatibility - Moved addition of if check in llcc_update_act_ctrl() to a separate "Fixes" patch; not part of this series Link to v1: https://lore.kernel.org/all/cover.1706296015.git.quic_uchalich@xxxxxxxxxxx/ Unnathi Chalicheemala (5): dt-bindings: arm: msm: Add llcc Broadcast_AND register region arm64: dts: qcom: sm8450: Add mapping to llcc Broadcast_AND region arm64: dts: qcom: sm8550: Add mapping to llcc Broadcast_AND region arm64: dts: qcom: sm8650: Add mapping to llcc Broadcast_AND region soc: qcom: llcc: Add regmap for Broadcast_AND region .../devicetree/bindings/cache/qcom,llcc.yaml | 41 +++++++++++++++---- arch/arm64/boot/dts/qcom/sm8450.dtsi | 5 ++- arch/arm64/boot/dts/qcom/sm8550.dtsi | 6 ++- arch/arm64/boot/dts/qcom/sm8650.dtsi | 6 ++- drivers/soc/qcom/llcc-qcom.c | 22 ++++++++-- include/linux/soc/qcom/llcc-qcom.h | 4 +- 6 files changed, 66 insertions(+), 18 deletions(-) -- 2.25.1
