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Commit 648a12f8 authored by Vikram Mulukutla's avatar Vikram Mulukutla
Browse files

qcom: clock-gcc-8994: Add dummy clocks for the A53/57 and CCI 



Low power mode and cpufreq drivers need to obtain
references to the CPU and CCI clocks. Add dummy
clocks to allow them to probe.

Change-Id: I11d4b7959b5abcf992bade9a18217fbfb51761e4
Signed-off-by: default avatarVikram Mulukutla <markivx@codeaurora.org>
parent 9ff23399

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

+7 −0
Original line number Diff line number Diff line
@@ -2331,6 +2331,10 @@ static struct branch_clk gcc_usb_phy_cfg_ahb2phy_clk = { 
	},

};



DEFINE_CLK_DUMMY(cci_clk, 150000000);

DEFINE_CLK_DUMMY(a53_clk, 250000000);

DEFINE_CLK_DUMMY(a57_clk, 250000000);



static struct mux_clk gcc_debug_mux;

static struct clk_ops clk_ops_debug_mux;

static struct clk_mux_ops gcc_debug_mux_ops;
@@ -2631,6 +2635,9 @@ static struct clk_lookup msm_clocks_gcc_8994[] = { 
	CLK_LIST(gcc_usb_hs_ahb_clk),

	CLK_LIST(gcc_usb_hs_system_clk),

	CLK_LIST(gcc_usb_phy_cfg_ahb2phy_clk),

	CLK_LIST(cci_clk),

	CLK_LIST(a53_clk),

	CLK_LIST(a57_clk),

};



static int msm_gcc_8994_probe(struct platform_device *pdev)

include/dt-bindings/clock/msm-clocks-8994.h

+5 −0
Original line number Diff line number Diff line
@@ -384,6 +384,11 @@ 
#define clk_mdss_pclk0_clk 0x3487234a

#define clk_mdss_pclk1_clk 0xd5804246



/* clock_cpu controlled clocks */

#define clk_cci_clk 0x96854074

#define clk_a53_clk 0x5c9f8836

#define clk_a57_clk 0x6c7dc3ea



/* clock_debug controlled clocks */

#define clk_gcc_debug_mux 0x8121ac15