| Message ID | 20220909092035.223915-1-krzysztof.kozlowski@linaro.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | ARM/hwlock: qcom: switch TCSR mutex to MMIO | expand |
On Fri, 9 Sep 2022 11:20:20 +0200, Krzysztof Kozlowski wrote: > Switch older Qualcomm SoCs to use MMIO-based method instead of syscon. > > Not tested on hardware. Please kindly provide tests. > > Changes since v2 > ================ > 1. Rebase on current MFD changes. > 2. Add Rb tag. > 3. Split MFD patch to separate patchset: > https://lore.kernel.org/linux-devicetree/20220909091056.128949-1-krzysztof.kozlowski@linaro.org/T/#u > > [...] Applied, thanks! [01/15] dt-bindings: hwlock: qcom-hwspinlock: add support for MMIO on older SoCs commit: 6ca53a75c425cb1cb0929ce07f58d9e41094500c [02/15] dt-bindings: hwlock: qcom-hwspinlock: correct example indentation commit: 276a4f1a5fb118bfd6980d42732d530e43f2916a [03/15] hwspinlock: qcom: correct MMIO max register for newer SoCs commit: 90cb380f9ceb811059340d06ff5fd0c0e93ecbe1 [04/15] hwspinlock: qcom: add support for MMIO on older SoCs commit: 5d4753f741d824e04e7ba46f46ec016be120f383 Best regards,
On Fri, 9 Sep 2022 11:20:20 +0200, Krzysztof Kozlowski wrote: > Switch older Qualcomm SoCs to use MMIO-based method instead of syscon. > > Not tested on hardware. Please kindly provide tests. > > Changes since v2 > ================ > 1. Rebase on current MFD changes. > 2. Add Rb tag. > 3. Split MFD patch to separate patchset: > https://lore.kernel.org/linux-devicetree/20220909091056.128949-1-krzysztof.kozlowski@linaro.org/T/#u > > [...] Applied, thanks! [05/15] arm64: dts: qcom: ipq6018: add missing TCSR syscon compatible commit: d30bcfa4408596e8dd3714dfdd90334d2bdc9856 [06/15] arm64: dts: qcom: msm8953: add missing TCSR syscon compatible commit: d07ac9d93ced0f8203230bf1de49b7cc605e1547 [07/15] arm64: dts: qcom: qcs404: add missing TCSR syscon compatible commit: 98460385091fc2e86a296f9643105d8a8777ccc2 [08/15] arm64: dts: qcom: msm8996: add missing TCSR syscon compatible commit: 8a99e0fc8bd3fa9c8be1fc115a2e38f4fd51ccda [11/15] arm64: dts: qcom: ipq6018: switch TCSR mutex to MMIO commit: f5e303aefc06b7508d7a490f9a2d80e4dc134c70 [12/15] arm64: dts: qcom: msm8994: switch TCSR mutex to MMIO commit: 9e826e05061c61d84217bbe436b4ef0bedbfe458 [14/15] ARM: dts: qcom: apq8084: switch TCSR mutex to MMIO commit: 16ae4e557b2fa9fc7372b4503247aca80a476272 [15/15] ARM: dts: qcom: msm8226: switch TCSR mutex to MMIO commit: 18a4af7a598445af54e1e16a66b7f31669578701 Best regards,
On 14/09/2022 01:48, Bjorn Andersson wrote: > On Fri, 9 Sep 2022 11:20:20 +0200, Krzysztof Kozlowski wrote: >> Switch older Qualcomm SoCs to use MMIO-based method instead of syscon. >> >> Not tested on hardware. Please kindly provide tests. >> >> Changes since v2 >> ================ >> 1. Rebase on current MFD changes. >> 2. Add Rb tag. >> 3. Split MFD patch to separate patchset: >> https://lore.kernel.org/linux-devicetree/20220909091056.128949-1-krzysztof.kozlowski@linaro.org/T/#u >> >> [...] > > Applied, thanks! > > [05/15] arm64: dts: qcom: ipq6018: add missing TCSR syscon compatible > commit: d30bcfa4408596e8dd3714dfdd90334d2bdc9856 > [06/15] arm64: dts: qcom: msm8953: add missing TCSR syscon compatible > commit: d07ac9d93ced0f8203230bf1de49b7cc605e1547 > [07/15] arm64: dts: qcom: qcs404: add missing TCSR syscon compatible > commit: 98460385091fc2e86a296f9643105d8a8777ccc2 > [08/15] arm64: dts: qcom: msm8996: add missing TCSR syscon compatible > commit: 8a99e0fc8bd3fa9c8be1fc115a2e38f4fd51ccda Please revert 08/15, it is incorrect. > [11/15] arm64: dts: qcom: ipq6018: switch TCSR mutex to MMIO > commit: f5e303aefc06b7508d7a490f9a2d80e4dc134c70 > [12/15] arm64: dts: qcom: msm8994: switch TCSR mutex to MMIO > commit: 9e826e05061c61d84217bbe436b4ef0bedbfe458 > [14/15] ARM: dts: qcom: apq8084: switch TCSR mutex to MMIO > commit: 16ae4e557b2fa9fc7372b4503247aca80a476272 > [15/15] ARM: dts: qcom: msm8226: switch TCSR mutex to MMIO > commit: 18a4af7a598445af54e1e16a66b7f31669578701 > > Best regards,
On Tue, Sep 20, 2022 at 01:14:54AM +0300, Dmitry Baryshkov wrote: > On 14/09/2022 01:48, Bjorn Andersson wrote: > > On Fri, 9 Sep 2022 11:20:20 +0200, Krzysztof Kozlowski wrote: > > > Switch older Qualcomm SoCs to use MMIO-based method instead of syscon. > > > > > > Not tested on hardware. Please kindly provide tests. > > > > > > Changes since v2 > > > ================ > > > 1. Rebase on current MFD changes. > > > 2. Add Rb tag. > > > 3. Split MFD patch to separate patchset: > > > https://lore.kernel.org/linux-devicetree/20220909091056.128949-1-krzysztof.kozlowski@linaro.org/T/#u > > > > > > [...] > > > > Applied, thanks! > > > > [05/15] arm64: dts: qcom: ipq6018: add missing TCSR syscon compatible > > commit: d30bcfa4408596e8dd3714dfdd90334d2bdc9856 > > [06/15] arm64: dts: qcom: msm8953: add missing TCSR syscon compatible > > commit: d07ac9d93ced0f8203230bf1de49b7cc605e1547 > > [07/15] arm64: dts: qcom: qcs404: add missing TCSR syscon compatible > > commit: 98460385091fc2e86a296f9643105d8a8777ccc2 > > [08/15] arm64: dts: qcom: msm8996: add missing TCSR syscon compatible > > commit: 8a99e0fc8bd3fa9c8be1fc115a2e38f4fd51ccda > > Please revert 08/15, it is incorrect. > I'm not able to see why it is not correct to claim that the tcsr region is compatible with qcom,tcsr-msm8996? Please let me know and we can revert this in -rc. Regards, Bjorn > > [11/15] arm64: dts: qcom: ipq6018: switch TCSR mutex to MMIO > > commit: f5e303aefc06b7508d7a490f9a2d80e4dc134c70 > > [12/15] arm64: dts: qcom: msm8994: switch TCSR mutex to MMIO > > commit: 9e826e05061c61d84217bbe436b4ef0bedbfe458 > > [14/15] ARM: dts: qcom: apq8084: switch TCSR mutex to MMIO > > commit: 16ae4e557b2fa9fc7372b4503247aca80a476272 > > [15/15] ARM: dts: qcom: msm8226: switch TCSR mutex to MMIO > > commit: 18a4af7a598445af54e1e16a66b7f31669578701 > > > > Best regards, > > -- > With best wishes > Dmitry >
On Tue, Sep 20, 2022 at 01:14:54AM +0300, Dmitry Baryshkov wrote: > On 14/09/2022 01:48, Bjorn Andersson wrote: > > On Fri, 9 Sep 2022 11:20:20 +0200, Krzysztof Kozlowski wrote: > > > Switch older Qualcomm SoCs to use MMIO-based method instead of syscon. > > > > > > Not tested on hardware. Please kindly provide tests. > > > > > > Changes since v2 > > > ================ > > > 1. Rebase on current MFD changes. > > > 2. Add Rb tag. > > > 3. Split MFD patch to separate patchset: > > > https://lore.kernel.org/linux-devicetree/20220909091056.128949-1-krzysztof.kozlowski@linaro.org/T/#u > > > > > > [...] > > > > Applied, thanks! > > > > [05/15] arm64: dts: qcom: ipq6018: add missing TCSR syscon compatible > > commit: d30bcfa4408596e8dd3714dfdd90334d2bdc9856 > > [06/15] arm64: dts: qcom: msm8953: add missing TCSR syscon compatible > > commit: d07ac9d93ced0f8203230bf1de49b7cc605e1547 > > [07/15] arm64: dts: qcom: qcs404: add missing TCSR syscon compatible > > commit: 98460385091fc2e86a296f9643105d8a8777ccc2 > > [08/15] arm64: dts: qcom: msm8996: add missing TCSR syscon compatible > > commit: 8a99e0fc8bd3fa9c8be1fc115a2e38f4fd51ccda > > Please revert 08/15, it is incorrect. > Nvm, now I saw what you're saying and I see your revert. Many thanks, I've picked this for -fixes. Regards, Bjorn > > [11/15] arm64: dts: qcom: ipq6018: switch TCSR mutex to MMIO > > commit: f5e303aefc06b7508d7a490f9a2d80e4dc134c70 > > [12/15] arm64: dts: qcom: msm8994: switch TCSR mutex to MMIO > > commit: 9e826e05061c61d84217bbe436b4ef0bedbfe458 > > [14/15] ARM: dts: qcom: apq8084: switch TCSR mutex to MMIO > > commit: 16ae4e557b2fa9fc7372b4503247aca80a476272 > > [15/15] ARM: dts: qcom: msm8226: switch TCSR mutex to MMIO > > commit: 18a4af7a598445af54e1e16a66b7f31669578701 > > > > Best regards, > > -- > With best wishes > Dmitry >
Hi, Switch older Qualcomm SoCs to use MMIO-based method instead of syscon. Not tested on hardware. Please kindly provide tests. Changes since v2 ================ 1. Rebase on current MFD changes. 2. Add Rb tag. 3. Split MFD patch to separate patchset: https://lore.kernel.org/linux-devicetree/20220909091056.128949-1-krzysztof.kozlowski@linaro.org/T/#u Changes since v1 ================ 1. Use existing qcom,tcsr-msm8974 compatible. 2. Fix few other TCSR syscon compatibles (new patches: ipq6018, msm8953, qcs404, msm8996). 3. New patch: dt-bindings: mfd: qcom,tcsr: drop simple-mfd from IPQ6018 4. New patch: dt-bindings: mfd: qcom,tcsr: add QCS404 Dependencies ============ 1. DT bindings and driver patches can go via hwlock. DTS via Bjorn/Qualcomm. 2. The last five DTS commits (ARM and arm64) named "switch TCSR mutex to MMIO" depend on driver support. The changes are not bisectable, just like previously such changes were not bisectable: https://lore.kernel.org/all/20200622075956.171058-5-bjorn.andersson@linaro.org/ Therefore these changes could wait for next release. Best regards, Krzysztof Krzysztof Kozlowski (15): dt-bindings: hwlock: qcom-hwspinlock: add support for MMIO on older SoCs dt-bindings: hwlock: qcom-hwspinlock: correct example indentation hwspinlock: qcom: correct MMIO max register for newer SoCs hwspinlock: qcom: add support for MMIO on older SoCs arm64: dts: qcom: ipq6018: add missing TCSR syscon compatible arm64: dts: qcom: msm8953: add missing TCSR syscon compatible arm64: dts: qcom: qcs404: add missing TCSR syscon compatible arm64: dts: qcom: msm8996: add missing TCSR syscon compatible ARM: dts: qcom: msm8974: add missing TCSR syscon compatible ARM: dts: qcom: msm8974: split TCSR halt regs out of mutex arm64: dts: qcom: ipq6018: switch TCSR mutex to MMIO arm64: dts: qcom: msm8994: switch TCSR mutex to MMIO ARM: dts: qcom: msm8974: switch TCSR mutex to MMIO ARM: dts: qcom: apq8084: switch TCSR mutex to MMIO ARM: dts: qcom: msm8226: switch TCSR mutex to MMIO .../bindings/hwlock/qcom-hwspinlock.yaml | 25 +++++++---- .../arm/boot/dts/qcom-apq8074-dragonboard.dts | 2 +- arch/arm/boot/dts/qcom-apq8084.dtsi | 11 ++--- arch/arm/boot/dts/qcom-msm8226.dtsi | 14 ++----- .../qcom-msm8974-lge-nexus5-hammerhead.dts | 2 +- .../dts/qcom-msm8974-sony-xperia-rhine.dtsi | 2 +- arch/arm/boot/dts/qcom-msm8974.dtsi | 25 ++++++----- .../dts/qcom-msm8974pro-fairphone-fp2.dts | 2 +- .../boot/dts/qcom-msm8974pro-samsung-klte.dts | 2 +- ...-msm8974pro-sony-xperia-shinano-castor.dts | 2 +- arch/arm64/boot/dts/qcom/ipq6018.dtsi | 15 +++---- arch/arm64/boot/dts/qcom/msm8953.dtsi | 2 +- arch/arm64/boot/dts/qcom/msm8994.dtsi | 13 ++---- arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 +- arch/arm64/boot/dts/qcom/qcs404.dtsi | 2 +- drivers/hwspinlock/qcom_hwspinlock.c | 42 ++++++++++++++----- 16 files changed, 86 insertions(+), 77 deletions(-)