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Commit 997ef6b9 authored by Junjie Wu's avatar Junjie Wu
Browse files

clk: qcom: clock-mmss-8994: Move VFE memory control from GDSC to branch 



Move memory control from VFE GDSC to VFE0/VFE1 branch. This enables
independent memory collapse for VFE0 and VFE1 to save more power.

Change-Id: Id347c8c540f1d84e92bc19be15b4e4d436cd1998
Signed-off-by: default avatarJunjie Wu <junjiew@codeaurora.org>
parent 7e8955f4

arch/arm/boot/dts/qcom/msm8994.dtsi

+2 −4
Original line number Diff line number Diff line
@@ -3425,10 +3425,8 @@ 
};



&gdsc_vfe {

	clock-names = "bus_clk", "core0_clk", "core1_clk";

	clocks = <&clock_mmss clk_camss_vfe_vfe_axi_clk>,

		 <&clock_mmss clk_camss_vfe_vfe0_clk>,

		 <&clock_mmss clk_camss_vfe_vfe1_clk>;

	clock-names = "bus_clk";

	clocks = <&clock_mmss clk_camss_vfe_vfe_axi_clk>;

	parent-supply = <&gdsc_camss_top>;

	status = "ok";

};

drivers/clk/qcom/clock-mmss-8994.c

+2 −0
Original line number Diff line number Diff line
@@ -1804,6 +1804,7 @@ static struct branch_clk camss_top_ahb_clk = { 
static struct branch_clk camss_vfe_vfe0_clk = {

	.cbcr_reg = CAMSS_VFE_VFE0_CBCR,

	.has_sibling = 0,

	.toggle_memory = true,

	.base = &virt_base,

	.c = {

		.dbg_name = "camss_vfe_vfe0_clk",
@@ -1816,6 +1817,7 @@ static struct branch_clk camss_vfe_vfe0_clk = { 
static struct branch_clk camss_vfe_vfe1_clk = {

	.cbcr_reg = CAMSS_VFE_VFE1_CBCR,

	.has_sibling = 0,

	.toggle_memory = true,

	.base = &virt_base,

	.c = {

		.dbg_name = "camss_vfe_vfe1_clk",