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The mc_virt & clk_virt nodes are virtual and doesn't have associated registers,
thus the regmap config will fail with:
qnoc-sm8650 interconnect-0: error -EINVAL: invalid resource (null)
Remove the regmap config since QoS will never be applied to those virtual
nodes.
Reported-by: Pengyu Luo <mitltlatltl@gmail.com>
Fixes: 40ef9b6b778f ("interconnect: qcom: sm8650: enable QoS configuration")
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250519-topic-sm8650-upstream-icc-qos-fix-v1-1-6ace779250aa@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
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Add the MASTER_APSS_NOC interconnect node of the system NoC
and the associated QoS configuration.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250415-topic-sm8650-upstream-icc-apss-noc-v1-2-9e6bea3943d8@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
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Enable QoS configuration for master ports with predefined values
for priority and urgency forwarding.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250407-topic-sm8650-upstream-icc-qos-v1-1-93b33f99a455@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
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After commit 0edb555a65d1 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.
Convert all platform drivers below drivers/interconnect to use
.remove(), with the eventual goal to drop struct
platform_driver::remove_new(). As .remove() and .remove_new() have the
same prototypes, conversion is done by just changing the structure
member name in the driver initializer.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/20241017154920.136220-2-u.kleine-koenig@baylibre.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
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The ACV enable_mask is historically BIT(3), but it's BIT(0) on this
target. Fix it.
Fixes: c062bcab5924 ("interconnect: qcom: introduce RPMh Network-On-Chip Interconnect on SM8650 SoC")
Signed-off-by: Mike Tipton <quic_mdtipton@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240202014806.7876-2-quic_mdtipton@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
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Add RPMh Network-On-Chip Interconnect support for the SM8650 platform.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231123-topic-sm8650-upstream-interconnect-v2-2-7e050874f59b@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
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