diff options
| author | Taniya Das <taniya.das@oss.qualcomm.com> | 2025-11-18 12:47:05 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-11-18 10:30:43 -0600 |
| commit | 165d0b6dd248b939fb0d31a00687e6ef672b3b3c (patch) | |
| tree | 9d46e34e2fe8454eb5cbc8d416033c286691f450 | |
| parent | 0a0ea5541d30c0fbb3dac975bd1983f299cd6948 (diff) | |
clk: qcom: clk_mem_branch: add enable mask and invert flags
Introduce mem_enable_mask and mem_enable_invert in clk_mem_branch to
describe memory gating implementations that use a separate mask and/or
inverted enable logic. This documents hardware behavior in data instead
of code and will be used by upcoming platform descriptions.
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251118-sm8750-videocc-v2-v4-1-049882a70c9f@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | drivers/clk/qcom/clk-branch.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/clk/qcom/clk-branch.h b/drivers/clk/qcom/clk-branch.h index 292756435f53..6bc2ba2b5350 100644 --- a/drivers/clk/qcom/clk-branch.h +++ b/drivers/clk/qcom/clk-branch.h @@ -44,6 +44,8 @@ struct clk_branch { * @mem_enable_reg: branch clock memory gating register * @mem_ack_reg: branch clock memory ack register * @mem_enable_ack_mask: branch clock memory enable and ack field in @mem_ack_reg + * @mem_enable_mask: branch clock memory enable mask + * @mem_enable_invert: branch clock memory enable and disable has invert logic * @branch: branch clock gating handle * * Clock which can gate its memories. @@ -52,6 +54,8 @@ struct clk_mem_branch { u32 mem_enable_reg; u32 mem_ack_reg; u32 mem_enable_ack_mask; + u32 mem_enable_mask; + bool mem_enable_invert; struct clk_branch branch; }; |