Commit 170f3d2c authored by Varadarajan Narayanan's avatar Varadarajan Narayanan Committed by Bjorn Andersson
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clk: qcom: ipq5424: Use icc-clk for enabling NoC related clocks 



Use the icc-clk framework to enable few clocks to be able to
create paths and use the peripherals connected on those NoCs.

Signed-off-by: default avatarVaradarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20241213105808.674620-2-quic_varada@quicinc.com


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 2e1c78bf

drivers/clk/qcom/gcc-ipq5424.c

+19 −0
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ 
 */



#include <linux/clk-provider.h>

#include <linux/interconnect-provider.h>

#include <linux/kernel.h>

#include <linux/module.h>

#include <linux/of.h>
@@ -12,6 +13,7 @@ 
#include <linux/regmap.h>



#include <dt-bindings/clock/qcom,ipq5424-gcc.h>

#include <dt-bindings/interconnect/qcom,ipq5424.h>

#include <dt-bindings/reset/qcom,ipq5424-gcc.h>



#include "clk-alpha-pll.h"
@@ -3230,6 +3232,20 @@ static const struct qcom_reset_map gcc_ipq5424_resets[] = { 
	[GCC_QUSB2_1_PHY_BCR] = { 0x3C030, 0 },

};



#define IPQ_APPS_ID			5424	/* some unique value */



static const struct qcom_icc_hws_data icc_ipq5424_hws[] = {

	{ MASTER_ANOC_PCIE0, SLAVE_ANOC_PCIE0, GCC_ANOC_PCIE0_1LANE_M_CLK },

	{ MASTER_CNOC_PCIE0, SLAVE_CNOC_PCIE0, GCC_CNOC_PCIE0_1LANE_S_CLK },

	{ MASTER_ANOC_PCIE1, SLAVE_ANOC_PCIE1, GCC_ANOC_PCIE1_1LANE_M_CLK },

	{ MASTER_CNOC_PCIE1, SLAVE_CNOC_PCIE1, GCC_CNOC_PCIE1_1LANE_S_CLK },

	{ MASTER_ANOC_PCIE2, SLAVE_ANOC_PCIE2, GCC_ANOC_PCIE2_2LANE_M_CLK },

	{ MASTER_CNOC_PCIE2, SLAVE_CNOC_PCIE2, GCC_CNOC_PCIE2_2LANE_S_CLK },

	{ MASTER_ANOC_PCIE3, SLAVE_ANOC_PCIE3, GCC_ANOC_PCIE3_2LANE_M_CLK },

	{ MASTER_CNOC_PCIE3, SLAVE_CNOC_PCIE3, GCC_CNOC_PCIE3_2LANE_S_CLK },

	{ MASTER_CNOC_USB, SLAVE_CNOC_USB, GCC_CNOC_USB_CLK },

};



static const struct of_device_id gcc_ipq5424_match_table[] = {

	{ .compatible = "qcom,ipq5424-gcc" },

	{ }
@@ -3260,6 +3276,8 @@ static const struct qcom_cc_desc gcc_ipq5424_desc = { 
	.num_resets = ARRAY_SIZE(gcc_ipq5424_resets),

	.clk_hws = gcc_ipq5424_hws,

	.num_clk_hws = ARRAY_SIZE(gcc_ipq5424_hws),

	.icc_hws = icc_ipq5424_hws,

	.num_icc_hws = ARRAY_SIZE(icc_ipq5424_hws),

};



static int gcc_ipq5424_probe(struct platform_device *pdev)
@@ -3272,6 +3290,7 @@ static struct platform_driver gcc_ipq5424_driver = { 
	.driver = {

		.name   = "qcom,gcc-ipq5424",

		.of_match_table = gcc_ipq5424_match_table,

		.sync_state = icc_sync_state,

	},

};