On 2024-06-28 20:39, Georgi Djakov wrote:
Hi Barnabás,
Thank you for the patches!
On 28.06.24 17:01, Barnabás Czémán wrote:
From: Vladimir Lypak <vladimir.lypak@xxxxxxxxx>
Add driver for interconnect busses found in MSM8953 based platforms.
The topology consists of four NoCs that are partially controlled by a
RPM processor.
Note that one of NoCs (System NoC) has a counterpart (System NoC MM)
that is modelled as child device to avoid resource conflicts, since it
uses same MMIO space for configuration.
Signed-off-by: Vladimir Lypak <vladimir.lypak@xxxxxxxxx>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Signed-off-by: Barnabás Czémán <barnabas.czeman@xxxxxxxxxxxxxx>
---
drivers/interconnect/qcom/Kconfig | 9 +
drivers/interconnect/qcom/Makefile | 2 +
drivers/interconnect/qcom/msm8953.c | 1321
+++++++++++++++++++++++++++++++++++
3 files changed, 1332 insertions(+)
[..]
+++ b/drivers/interconnect/qcom/msm8953.c
[..]
+static const struct of_device_id msm8953_noc_of_match[] = {
+ { .compatible = "qcom,msm8953-bimc", .data = &msm8953_bimc },
+ { .compatible = "qcom,msm8953-pcnoc", .data = &msm8953_pcnoc },
+ { .compatible = "qcom,msm8953-snoc", .data = &msm8953_snoc },
+ { .compatible = "qcom,msm8953-snoc-mm", .data = &msm8953_snoc_mm },
+ { }
+};
+
+static struct platform_driver msm8953_noc_driver = {
+ .probe = qnoc_probe,
+ .remove_new = qnoc_remove,
+ .driver = {
+ .name = "qnoc-msm8953",
+ .of_match_table = msm8953_noc_of_match,
Why no .sync_state?
Because there is no cpufreq upstreamed
BR,
Georgi
