diff options
| author | Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> | 2018-09-12 21:06:32 +0300 |
|---|---|---|
| committer | Andy Gross <andy.gross@linaro.org> | 2018-09-13 23:53:51 +0300 |
| commit | 7f9c136216c745099f36a4e0c3b2e63eedeb442f (patch) | |
| tree | 9669e6d26c7aa64e486279f98fb4ac2e5b1ed23c /include/linux/soc | |
| parent | 5b394b2ddf0347bef56e50c69a58773c94343ff3 (diff) | |
| download | linux-7f9c136216c745099f36a4e0c3b2e63eedeb442f.tar.xz | |
soc: qcom: Add broadcast base for Last Level Cache Controller (LLCC)
Currently, broadcast base is set to end of the LLCC banks, which may
not be correct always. As the number of banks may vary for each chipset
and the broadcast base could be at a different address as well. This info
depends on the chipset, so get the broadcast base info from the device
tree (DT). Add broadcast base in LLCC driver and use this for broadcast
writes.
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Diffstat (limited to 'include/linux/soc')
| -rw-r--r-- | include/linux/soc/qcom/llcc-qcom.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h index 7e3b9c605ab2..c681e795b587 100644 --- a/include/linux/soc/qcom/llcc-qcom.h +++ b/include/linux/soc/qcom/llcc-qcom.h @@ -70,22 +70,22 @@ struct llcc_slice_config { /** * llcc_drv_data - Data associated with the llcc driver * @regmap: regmap associated with the llcc device + * @bcast_regmap: regmap associated with llcc broadcast offset * @cfg: pointer to the data structure for slice configuration * @lock: mutex associated with each slice * @cfg_size: size of the config data table * @max_slices: max slices as read from device tree - * @bcast_off: Offset of the broadcast bank * @num_banks: Number of llcc banks * @bitmap: Bit map to track the active slice ids * @offsets: Pointer to the bank offsets array */ struct llcc_drv_data { struct regmap *regmap; + struct regmap *bcast_regmap; const struct llcc_slice_config *cfg; struct mutex lock; u32 cfg_size; u32 max_slices; - u32 bcast_off; u32 num_banks; unsigned long *bitmap; u32 *offsets; |