Commit 918b8604 authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
Browse files

interconnect: qcom: Define RPM bus clocks 



Add the definitions for RPM bus clocks that will be used by many
different platforms.

Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: default avatarGeorgi Djakov <djakov@kernel.org>
Link: https://lore.kernel.org/r/20230526-topic-smd_icc-v7-10-09c78c175546@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent a927eb09

drivers/interconnect/qcom/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ qnoc-sm8250-objs := sm8250.o 
qnoc-sm8350-objs			:= sm8350.o

qnoc-sm8450-objs			:= sm8450.o

qnoc-sm8550-objs			:= sm8550.o

icc-smd-rpm-objs			:= smd-rpm.o icc-rpm.o

icc-smd-rpm-objs			:= smd-rpm.o icc-rpm.o icc-rpm-clocks.o



obj-$(CONFIG_INTERCONNECT_QCOM_BCM_VOTER) += icc-bcm-voter.o

obj-$(CONFIG_INTERCONNECT_QCOM_MSM8916) += qnoc-msm8916.o

drivers/interconnect/qcom/icc-rpm-clocks.c

0 → 100644
+77 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

/*

 * Copyright (C) 2023 Linaro Ltd

 */



#include <linux/soc/qcom/smd-rpm.h>



#include "icc-rpm.h"



const struct rpm_clk_resource aggre1_clk = {

	.resource_type = QCOM_SMD_RPM_AGGR_CLK,

	.clock_id = 1,

};

EXPORT_SYMBOL_GPL(aggre1_clk);



const struct rpm_clk_resource aggre2_clk = {

	.resource_type = QCOM_SMD_RPM_AGGR_CLK,

	.clock_id = 2,

};

EXPORT_SYMBOL_GPL(aggre2_clk);



const struct rpm_clk_resource bimc_clk = {

	.resource_type = QCOM_SMD_RPM_MEM_CLK,

	.clock_id = 0,

};

EXPORT_SYMBOL_GPL(bimc_clk);



const struct rpm_clk_resource bus_0_clk = {

	.resource_type = QCOM_SMD_RPM_BUS_CLK,

	.clock_id = 0,

};

EXPORT_SYMBOL_GPL(bus_0_clk);



const struct rpm_clk_resource bus_1_clk = {

	.resource_type = QCOM_SMD_RPM_BUS_CLK,

	.clock_id = 1,

};

EXPORT_SYMBOL_GPL(bus_1_clk);



const struct rpm_clk_resource bus_2_clk = {

	.resource_type = QCOM_SMD_RPM_BUS_CLK,

	.clock_id = 2,

};

EXPORT_SYMBOL_GPL(bus_2_clk);



const struct rpm_clk_resource mmaxi_0_clk = {

	.resource_type = QCOM_SMD_RPM_MMAXI_CLK,

	.clock_id = 0,

};

EXPORT_SYMBOL_GPL(mmaxi_0_clk);



const struct rpm_clk_resource mmaxi_1_clk = {

	.resource_type = QCOM_SMD_RPM_MMAXI_CLK,

	.clock_id = 1,

};

EXPORT_SYMBOL_GPL(mmaxi_1_clk);



const struct rpm_clk_resource qup_clk = {

	.resource_type = QCOM_SMD_RPM_QUP_CLK,

	.clock_id = 0,

};

EXPORT_SYMBOL_GPL(qup_clk);



/* Branch clocks */

const struct rpm_clk_resource aggre1_branch_clk = {

	.resource_type = QCOM_SMD_RPM_AGGR_CLK,

	.clock_id = 1,

	.branch = true,

};

EXPORT_SYMBOL_GPL(aggre1_branch_clk);



const struct rpm_clk_resource aggre2_branch_clk = {

	.resource_type = QCOM_SMD_RPM_AGGR_CLK,

	.clock_id = 2,

	.branch = true,

};

EXPORT_SYMBOL_GPL(aggre2_branch_clk);

drivers/interconnect/qcom/icc-rpm.h

+13 −0
Original line number Diff line number Diff line
@@ -137,6 +137,19 @@ enum qos_mode { 
	NOC_QOS_MODE_BYPASS,

};



extern const struct rpm_clk_resource aggre1_clk;

extern const struct rpm_clk_resource aggre2_clk;

extern const struct rpm_clk_resource bimc_clk;

extern const struct rpm_clk_resource bus_0_clk;

extern const struct rpm_clk_resource bus_1_clk;

extern const struct rpm_clk_resource bus_2_clk;

extern const struct rpm_clk_resource mmaxi_0_clk;

extern const struct rpm_clk_resource mmaxi_1_clk;

extern const struct rpm_clk_resource qup_clk;



extern const struct rpm_clk_resource aggre1_branch_clk;

extern const struct rpm_clk_resource aggre2_branch_clk;



int qnoc_probe(struct platform_device *pdev);

int qnoc_remove(struct platform_device *pdev);