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path: root/drivers/interconnect/qcom/sc8180x.c
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* interconnect: qcom: sc8180x: Reformat node and bcm definitionsBjorn Andersson2022-05-181-181/+1559
| | | | | | | | | | | | | | | | The Qualcomm interconnect providers started off defining nodes and BCMs using the DEFINE_QNODE() and DEFINE_QBCM() macros. Unfortunately this results in a block of long lines that are hard to read, a transition to explicitly stated definition has been made for newly introduced platforms. Transition the SC8180X interconnect provider driver to this style as well, to make it easier to read while debugging interconnect related issues. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220503225300.1141814-1-bjorn.andersson@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* interconnect: qcom: sc8180x: Mark some BCMs keepaliveBjorn Andersson2022-05-181-7/+7
| | | | | | | | | In line with other platforms, mark BCMs controlling paths between the CPU, AOSS, GIC and memory as keepalive. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220503211925.1022169-5-bjorn.andersson@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* interconnect: qcom: sc8180x: Fix QUP0 nodesBjorn Andersson2022-05-181-3/+27
| | | | | | | | | | The QUP0 BCM relates to some internal property of the QUPs, and should be configured independently of the path to the QUP. In line with other platforms expose QUP_CORE endpoints in order allow this configuration. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220503211925.1022169-4-bjorn.andersson@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* interconnect: qcom: sc8180x: Modernize sc8180x probeBjorn Andersson2022-05-181-93/+2
| | | | | | | | | | | | The introduction of the Qualcomm SC8180X provider raced with the refactoring of the RPMh common code and SC8180X was left with the old style of duplicating the probe function in each provider driver. Transition the driver to the "new" design. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220503211925.1022169-3-bjorn.andersson@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* interconnect: qcom: constify qcom_icc_bcm pointersKrzysztof Kozlowski2022-04-231-10/+10
| | | | | | | | | | Pointers to struct qcom_icc_bcm are not modified, so they can be made const for safety. The contents of struct qcom_icc_bcm must stay non-const. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220412102623.227607-3-krzysztof.kozlowski@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* interconnect: qcom: constify icc_node pointersKrzysztof Kozlowski2022-04-231-12/+12
| | | | | | | | | | Pointers to struct qcom_icc_node (and similar structures) are not modified, so they can be made const for safety. The contents of struct qcom_icc_node must stay non-const. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220412102623.227607-2-krzysztof.kozlowski@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
* interconnect: qcom: Add SC8180x providersGeorgi Djakov2021-08-091-0/+626
The SC8180x contains the usual RPMH based interconnect providers, add a driver which defines the various busses and ports. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210723194243.3675795-2-bjorn.andersson@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
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