On 12/3/2024 3:51 AM, Dmitry Baryshkov wrote:
On Tue, 3 Dec 2024 at 00:04, Melody Olvera <quic_molvera@xxxxxxxxxxx> wrote:
On 11/18/2024 10:01 AM, Melody Olvera wrote:
On 11/15/2024 7:27 AM, Dmitry Baryshkov wrote:
On Mon, Nov 11, 2024 at 04:30:17PM -0800, Melody Olvera wrote:
From: Raviteja Laggyshetty <quic_rlaggysh@xxxxxxxxxxx>
Introduce SM8750 interconnect provider driver using the interconnect
framework.
Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@xxxxxxxxxxx>
Signed-off-by: Melody Olvera <quic_molvera@xxxxxxxxxxx>
---
drivers/interconnect/qcom/Kconfig | 9 +
drivers/interconnect/qcom/Makefile | 2 +
drivers/interconnect/qcom/sm8750.c | 1585
++++++++++++++++++++++++++++
drivers/interconnect/qcom/sm8750.h | 132 +++
4 files changed, 1728 insertions(+)
create mode 100644 drivers/interconnect/qcom/sm8750.c
create mode 100644 drivers/interconnect/qcom/sm8750.h
diff --git a/drivers/interconnect/qcom/Kconfig
b/drivers/interconnect/qcom/Kconfig
index 362fb9b0a198..1219f4f23d40 100644
--- a/drivers/interconnect/qcom/Kconfig
+++ b/drivers/interconnect/qcom/Kconfig
@@ -337,6 +337,15 @@ config INTERCONNECT_QCOM_SM8650
This is a driver for the Qualcomm Network-on-Chip on
SM8650-based
platforms.
+config INTERCONNECT_QCOM_SM8750
+ tristate "Qualcomm SM8750 interconnect driver"
+ depends on INTERCONNECT_QCOM_RPMH_POSSIBLE
+ select INTERCONNECT_QCOM_RPMH
+ select INTERCONNECT_QCOM_BCM_VOTER
+ help
+ This is a driver for the Qualcomm Network-on-Chip on
SM8750-based
+ platforms.
+
config INTERCONNECT_QCOM_X1E80100
tristate "Qualcomm X1E80100 interconnect driver"
depends on INTERCONNECT_QCOM_RPMH_POSSIBLE
diff --git a/drivers/interconnect/qcom/Makefile
b/drivers/interconnect/qcom/Makefile
index 9997728c02bf..7887b1e8d69b 100644
--- a/drivers/interconnect/qcom/Makefile
+++ b/drivers/interconnect/qcom/Makefile
@@ -40,6 +40,7 @@ qnoc-sm8350-objs := sm8350.o
qnoc-sm8450-objs := sm8450.o
qnoc-sm8550-objs := sm8550.o
qnoc-sm8650-objs := sm8650.o
+qnoc-sm8750-objs := sm8750.o
qnoc-x1e80100-objs := x1e80100.o
icc-smd-rpm-objs := smd-rpm.o icc-rpm.o icc-rpm-clocks.o
@@ -80,5 +81,6 @@ obj-$(CONFIG_INTERCONNECT_QCOM_SM8350) +=
qnoc-sm8350.o
obj-$(CONFIG_INTERCONNECT_QCOM_SM8450) += qnoc-sm8450.o
obj-$(CONFIG_INTERCONNECT_QCOM_SM8550) += qnoc-sm8550.o
obj-$(CONFIG_INTERCONNECT_QCOM_SM8650) += qnoc-sm8650.o
+obj-$(CONFIG_INTERCONNECT_QCOM_SM8750) += qnoc-sm8750.o
obj-$(CONFIG_INTERCONNECT_QCOM_X1E80100) += qnoc-x1e80100.o
obj-$(CONFIG_INTERCONNECT_QCOM_SMD_RPM) += icc-smd-rpm.o
diff --git a/drivers/interconnect/qcom/sm8750.c
b/drivers/interconnect/qcom/sm8750.c
new file mode 100644
index 000000000000..bc72954d54ff
--- /dev/null
+++ b/drivers/interconnect/qcom/sm8750.c
@@ -0,0 +1,1585 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights
reserved.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/interconnect.h>
+#include <linux/interconnect-provider.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <dt-bindings/interconnect/qcom,sm8750-rpmh.h>
+
+#include "bcm-voter.h"
+#include "icc-rpmh.h"
+#include "sm8750.h"
Nit: please merge sm8750.h here, there is no need to have a separate
header, there are no other users.
Ack.
Also, is there QoS support? I see no qcom_icc_qosbox entries.
Unsure; will let Raviteja comment.
Spoke w Raviteja; looks like he wants to do this later.
Will that cause bindings changes?
From what I can tell, no.
