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interconnect: qcom: Add support for epss-l3 direwolf

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Add epss l3 support for direwolf soc.

Change-Id: I96b2b7833e92c92ec8ff36433617b5343236207c
Signed-off-by: Veera Vegivada <vvegivad@codeaurora.org>
This commit is contained in:
Veera Vegivada 2020-10-28 17:11:29 +05:30
commit c5c2ccf628
1 changed files with 22 additions and 2 deletions
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24
drivers/interconnect/qcom/epss-l3.c
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@ -5,7 +5,6 @@
*/
#include <dt-bindings/interconnect/qcom,epss-l3.h>
#include <dt-bindings/interconnect/qcom,lahaina.h>
#include <linux/bitfield.h>
#include <linux/clk.h>
#include <linux/interconnect-provider.h>
@ -39,7 +38,7 @@
container_of(_provider, struct qcom_epss_l3_icc_provider, provider)
enum {
LAHAINA_MASTER_EPSS_L3_APPS = SLAVE_TCU + 1,
LAHAINA_MASTER_EPSS_L3_APPS = 5000,
LAHAINA_SLAVE_EPSS_L3_CPU0,
LAHAINA_SLAVE_EPSS_L3_CPU1,
LAHAINA_SLAVE_EPSS_L3_CPU2,
@ -129,6 +128,26 @@ static struct qcom_icc_desc lahaina_epss_l3 = {
.num_nodes = ARRAY_SIZE(lahaina_epss_l3_nodes),
};
DEFINE_QNODE(slv_epss_l3_cpu7_direwolf, LAHAINA_SLAVE_EPSS_L3_CPU7, 1, 2, 3);
static struct qcom_icc_node *direwolf_epss_l3_nodes[] = {
[MASTER_EPSS_L3_APPS] = &mas_epss_l3_apps,
[SLAVE_EPSS_L3_CPU0] = &slv_epss_l3_cpu0,
[SLAVE_EPSS_L3_CPU1] = &slv_epss_l3_cpu1,
[SLAVE_EPSS_L3_CPU2] = &slv_epss_l3_cpu2,
[SLAVE_EPSS_L3_CPU3] = &slv_epss_l3_cpu3,
[SLAVE_EPSS_L3_CPU4] = &slv_epss_l3_cpu4,
[SLAVE_EPSS_L3_CPU5] = &slv_epss_l3_cpu5,
[SLAVE_EPSS_L3_CPU6] = &slv_epss_l3_cpu6,
[SLAVE_EPSS_L3_CPU7] = &slv_epss_l3_cpu7_direwolf,
[SLAVE_EPSS_L3_SHARED] = &slv_epss_l3_shared,
};
static struct qcom_icc_desc direwolf_epss_l3 = {
.nodes = direwolf_epss_l3_nodes,
.num_nodes = ARRAY_SIZE(direwolf_epss_l3_nodes),
};
static int qcom_icc_aggregate(struct icc_node *node, u32 tag, u32 avg_bw,
u32 peak_bw, u32 *agg_avg, u32 *agg_peak)
{
@ -302,6 +321,7 @@ err:
static const struct of_device_id epss_l3_of_match[] = {
{ .compatible = "qcom,lahaina-epss-l3-cpu", .data = &lahaina_epss_l3 },
{ .compatible = "qcom,direwolf-epss-l3-cpu", .data = &direwolf_epss_l3 },
{ },
};
MODULE_DEVICE_TABLE(of, epss_l3_of_match);