Commit 165d0b6d authored by Taniya Das's avatar Taniya Das Committed by Bjorn Andersson
Browse files

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: default avatarTaniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: default avatarImran Shaik <imran.shaik@oss.qualcomm.com>
Reviewed-by: default avatarKonrad 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: default avatarBjorn Andersson <andersson@kernel.org>
parent 0a0ea554

drivers/clk/qcom/clk-branch.h

+4 −0
Original line number Diff line number Diff line
@@ -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;

};