* [PATCH 0/4] Add support for PDC interrupt controller for sm8150
@ 2022-01-19 20:31 Bhupesh Sharma
2022-01-19 20:31 ` [PATCH 1/4] dt-bindings: qcom,pdc: Add compatible for SM8150 Bhupesh Sharma
` (3 more replies)
0 siblings, 4 replies; 10+ messages in thread
From: Bhupesh Sharma @ 2022-01-19 20:31 UTC (permalink / raw)
To: linux-arm-msm
Cc: bhupesh.sharma, bhupesh.linux, linux-kernel, devicetree, robh+dt,
linux-gpio, linus.walleij, bjorn.andersson, Vinod Koul,
Rob Herring, Marc Zyngier
This patchset adds the support for PDC interrupt controller found
on sm8150 SoCs from Qualcomm.
Here we add the device-tree bindings, pinctrl driver support
and the dts support for the same.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Bhupesh Sharma (4):
dt-bindings: qcom,pdc: Add compatible for SM8150
pinctrl: qcom: sm8150: Specify PDC map
arm64: dts: qcom: sm8150: Add pdc interrupt controller node
arm64: dts: qcom: sm8150: Add PDC as the interrupt parent for tlmm
.../interrupt-controller/qcom,pdc.txt | 1 +
arch/arm64/boot/dts/qcom/sm8150.dtsi | 11 ++++++++++
drivers/pinctrl/qcom/pinctrl-sm8150.c | 21 +++++++++++++++++++
3 files changed, 33 insertions(+)
--
2.33.1
^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH 1/4] dt-bindings: qcom,pdc: Add compatible for SM8150 2022-01-19 20:31 [PATCH 0/4] Add support for PDC interrupt controller for sm8150 Bhupesh Sharma @ 2022-01-19 20:31 ` Bhupesh Sharma 2022-02-09 2:56 ` Rob Herring 2022-01-19 20:31 ` [PATCH 2/4] pinctrl: qcom: sm8150: Specify PDC map Bhupesh Sharma ` (2 subsequent siblings) 3 siblings, 1 reply; 10+ messages in thread From: Bhupesh Sharma @ 2022-01-19 20:31 UTC (permalink / raw) To: linux-arm-msm Cc: bhupesh.sharma, bhupesh.linux, linux-kernel, devicetree, robh+dt, linux-gpio, linus.walleij, bjorn.andersson, Vinod Koul, Rob Herring, Marc Zyngier Add the compatible string for SM8150 SoC from Qualcomm. Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Vinod Koul <vkoul@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Marc Zyngier <maz@kernel.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> --- .../devicetree/bindings/interrupt-controller/qcom,pdc.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.txt b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.txt index 98d89e53013d..bd3539644d3f 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.txt @@ -21,6 +21,7 @@ Properties: - "qcom,sc7180-pdc": For SC7180 - "qcom,sc7280-pdc": For SC7280 - "qcom,sdm845-pdc": For SDM845 + - "qcom,sdm8150-pdc": For SM8150 - "qcom,sdm8250-pdc": For SM8250 - "qcom,sdm8350-pdc": For SM8350 -- 2.33.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH 1/4] dt-bindings: qcom,pdc: Add compatible for SM8150 2022-01-19 20:31 ` [PATCH 1/4] dt-bindings: qcom,pdc: Add compatible for SM8150 Bhupesh Sharma @ 2022-02-09 2:56 ` Rob Herring 0 siblings, 0 replies; 10+ messages in thread From: Rob Herring @ 2022-02-09 2:56 UTC (permalink / raw) To: Bhupesh Sharma Cc: linux-arm-msm, Vinod Koul, bjorn.andersson, linux-gpio, linux-kernel, devicetree, Marc Zyngier, bhupesh.linux, robh+dt, linus.walleij On Thu, 20 Jan 2022 02:01:30 +0530, Bhupesh Sharma wrote: > Add the compatible string for SM8150 SoC from Qualcomm. > > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > Cc: Vinod Koul <vkoul@kernel.org> > Cc: Rob Herring <robh@kernel.org> > Cc: Marc Zyngier <maz@kernel.org> > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> > --- > .../devicetree/bindings/interrupt-controller/qcom,pdc.txt | 1 + > 1 file changed, 1 insertion(+) > Acked-by: Rob Herring <robh@kernel.org> ^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 2/4] pinctrl: qcom: sm8150: Specify PDC map 2022-01-19 20:31 [PATCH 0/4] Add support for PDC interrupt controller for sm8150 Bhupesh Sharma 2022-01-19 20:31 ` [PATCH 1/4] dt-bindings: qcom,pdc: Add compatible for SM8150 Bhupesh Sharma @ 2022-01-19 20:31 ` Bhupesh Sharma 2022-01-20 10:54 ` Maulik Shah 2022-01-19 20:31 ` [PATCH 3/4] arm64: dts: qcom: sm8150: Add pdc interrupt controller node Bhupesh Sharma 2022-01-19 20:31 ` [PATCH 4/4] arm64: dts: qcom: sm8150: Add PDC as the interrupt parent for tlmm Bhupesh Sharma 3 siblings, 1 reply; 10+ messages in thread From: Bhupesh Sharma @ 2022-01-19 20:31 UTC (permalink / raw) To: linux-arm-msm Cc: bhupesh.sharma, bhupesh.linux, linux-kernel, devicetree, robh+dt, linux-gpio, linus.walleij, bjorn.andersson Specify the PDC mapping for SM8150, so that gpio interrupts are propertly mapped to the wakeup IRQs of the PDC. Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> --- drivers/pinctrl/qcom/pinctrl-sm8150.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/pinctrl/qcom/pinctrl-sm8150.c b/drivers/pinctrl/qcom/pinctrl-sm8150.c index 7359bae68c69..499dd05c3e3d 100644 --- a/drivers/pinctrl/qcom/pinctrl-sm8150.c +++ b/drivers/pinctrl/qcom/pinctrl-sm8150.c @@ -1500,6 +1500,25 @@ static const struct msm_pingroup sm8150_groups[] = { [178] = SDC_QDSD_PINGROUP(sdc2_data, 0xB2000, 9, 0), }; +static const struct msm_gpio_wakeirq_map sm8150_pdc_map[] = { + { 3, 31 }, { 5, 32 }, { 8, 33 }, { 9, 34 }, { 10, 100 }, + { 12, 104 }, { 24, 37 }, { 26, 38 }, { 27, 41 }, { 28, 42 }, + { 30, 39 }, { 36, 43 }, { 37, 44 }, { 38, 30 }, { 39, 118 }, + { 39, 125 }, { 41, 47 }, { 42, 48 }, { 46, 50 }, { 47, 49 }, + { 48, 51 }, { 49, 53 }, { 50, 52 }, { 51, 116 }, { 51, 123 }, + { 53, 54 }, { 54, 55 }, { 55, 56 }, { 56, 57 }, { 58, 58 }, + { 60, 60 }, { 61, 61 }, { 68, 62 }, { 70, 63 }, { 76, 71 }, + { 77, 66 }, { 81, 64 }, { 83, 65 }, { 86, 67 }, { 87, 84 }, + { 88, 117 }, { 88, 124 }, { 90, 69 }, { 91, 70 }, { 93, 75 }, + { 95, 72 }, { 96, 73 }, { 97, 74 }, { 101, 40 }, { 103, 77 }, + { 104, 78 }, { 108, 79 }, { 112, 80 }, { 113, 81 }, { 114, 82 }, + { 117, 85 }, { 118, 101 }, { 119, 87 }, { 120, 88 }, { 121, 89 }, + { 122, 90 }, { 123, 91 }, { 124, 92 }, { 125, 93 }, { 129, 94 }, + { 132, 105 }, { 133, 83 }, { 134, 36 }, { 136, 97 }, { 142, 103 }, + { 144, 115 }, { 144, 122 }, { 147, 102 }, { 150, 107 }, + { 152, 108 }, { 153, 109 } +}; + static const struct msm_pinctrl_soc_data sm8150_pinctrl = { .pins = sm8150_pins, .npins = ARRAY_SIZE(sm8150_pins), @@ -1510,6 +1529,8 @@ static const struct msm_pinctrl_soc_data sm8150_pinctrl = { .ngpios = 176, .tiles = sm8150_tiles, .ntiles = ARRAY_SIZE(sm8150_tiles), + .wakeirq_map = sm8150_pdc_map, + .nwakeirq_map = ARRAY_SIZE(sm8150_pdc_map), }; static int sm8150_pinctrl_probe(struct platform_device *pdev) -- 2.33.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH 2/4] pinctrl: qcom: sm8150: Specify PDC map 2022-01-19 20:31 ` [PATCH 2/4] pinctrl: qcom: sm8150: Specify PDC map Bhupesh Sharma @ 2022-01-20 10:54 ` Maulik Shah 2022-02-26 18:26 ` Bhupesh Sharma 0 siblings, 1 reply; 10+ messages in thread From: Maulik Shah @ 2022-01-20 10:54 UTC (permalink / raw) To: Bhupesh Sharma, linux-arm-msm Cc: bhupesh.linux, linux-kernel, devicetree, robh+dt, linux-gpio, linus.walleij, bjorn.andersson Hi, On 1/20/2022 2:01 AM, Bhupesh Sharma wrote: > Specify the PDC mapping for SM8150, so that gpio interrupts are > propertly mapped to the wakeup IRQs of the PDC. s/propertly/properly > > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > Cc: Linus Walleij <linus.walleij@linaro.org> > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> > --- > drivers/pinctrl/qcom/pinctrl-sm8150.c | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/drivers/pinctrl/qcom/pinctrl-sm8150.c b/drivers/pinctrl/qcom/pinctrl-sm8150.c > index 7359bae68c69..499dd05c3e3d 100644 > --- a/drivers/pinctrl/qcom/pinctrl-sm8150.c > +++ b/drivers/pinctrl/qcom/pinctrl-sm8150.c > @@ -1500,6 +1500,25 @@ static const struct msm_pingroup sm8150_groups[] = { > [178] = SDC_QDSD_PINGROUP(sdc2_data, 0xB2000, 9, 0), > }; > > +static const struct msm_gpio_wakeirq_map sm8150_pdc_map[] = { > + { 3, 31 }, { 5, 32 }, { 8, 33 }, { 9, 34 }, { 10, 100 }, > + { 12, 104 }, { 24, 37 }, { 26, 38 }, { 27, 41 }, { 28, 42 }, > + { 30, 39 }, { 36, 43 }, { 37, 44 }, { 38, 30 }, { 39, 118 }, > + { 39, 125 }, GPIO 39 is duplicated. 39 is used with 118 PDC interrupt in downstream. so { 39, 125 } can be removed. > { 41, 47 }, { 42, 48 }, { 46, 50 }, { 47, 49 }, > + { 48, 51 }, { 49, 53 }, { 50, 52 }, { 51, 116 }, { 51, 123 }, GPIO 51 is duplicated. 51 is used with 116 PDC interrupt in downstream so { 51, 123 } can be removed > + { 53, 54 }, { 54, 55 }, { 55, 56 }, { 56, 57 }, { 58, 58 }, > + { 60, 60 }, { 61, 61 }, { 68, 62 }, { 70, 63 }, { 76, 71 }, > + { 77, 66 }, { 81, 64 }, { 83, 65 }, { 86, 67 }, { 87, 84 }, > + { 88, 117 }, { 88, 124 }, { 90, 69 }, { 91, 70 }, { 93, 75 }, > + { 95, 72 }, { 96, 73 }, { 97, 74 }, { 101, 40 }, { 103, 77 }, > + { 104, 78 }, { 108, 79 }, { 112, 80 }, { 113, 81 }, { 114, 82 }, > + { 117, 85 }, { 118, 101 }, { 119, 87 }, { 120, 88 }, { 121, 89 }, > + { 122, 90 }, { 123, 91 }, { 124, 92 }, { 125, 93 }, { 129, 94 }, > + { 132, 105 }, { 133, 83 }, { 134, 36 }, { 136, 97 }, { 142, 103 }, > + { 144, 115 }, { 144, 122 }, { 147, 102 }, { 150, 107 }, > + { 152, 108 }, { 153, 109 } > +}; > + > static const struct msm_pinctrl_soc_data sm8150_pinctrl = { > .pins = sm8150_pins, > .npins = ARRAY_SIZE(sm8150_pins), > @@ -1510,6 +1529,8 @@ static const struct msm_pinctrl_soc_data sm8150_pinctrl = { > .ngpios = 176, > .tiles = sm8150_tiles, > .ntiles = ARRAY_SIZE(sm8150_tiles), > + .wakeirq_map = sm8150_pdc_map, > + .nwakeirq_map = ARRAY_SIZE(sm8150_pdc_map), On SM8150 need to set .wakeirq_dual_edge_errata = true, similar to sc7180. Thanks, Maulik ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 2/4] pinctrl: qcom: sm8150: Specify PDC map 2022-01-20 10:54 ` Maulik Shah @ 2022-02-26 18:26 ` Bhupesh Sharma 0 siblings, 0 replies; 10+ messages in thread From: Bhupesh Sharma @ 2022-02-26 18:26 UTC (permalink / raw) To: Maulik Shah Cc: linux-arm-msm, bhupesh.linux, linux-kernel, devicetree, robh+dt, linux-gpio, linus.walleij, bjorn.andersson Hi, Thanks for the review and sorry for the late reply. On Thu, 20 Jan 2022 at 16:24, Maulik Shah <quic_mkshah@quicinc.com> wrote: > > Hi, > > On 1/20/2022 2:01 AM, Bhupesh Sharma wrote: > > Specify the PDC mapping for SM8150, so that gpio interrupts are > > propertly mapped to the wakeup IRQs of the PDC. > > s/propertly/properly Ok. > > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > > Cc: Linus Walleij <linus.walleij@linaro.org> > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> > > --- > > drivers/pinctrl/qcom/pinctrl-sm8150.c | 21 +++++++++++++++++++++ > > 1 file changed, 21 insertions(+) > > > > diff --git a/drivers/pinctrl/qcom/pinctrl-sm8150.c b/drivers/pinctrl/qcom/pinctrl-sm8150.c > > index 7359bae68c69..499dd05c3e3d 100644 > > --- a/drivers/pinctrl/qcom/pinctrl-sm8150.c > > +++ b/drivers/pinctrl/qcom/pinctrl-sm8150.c > > @@ -1500,6 +1500,25 @@ static const struct msm_pingroup sm8150_groups[] = { > > [178] = SDC_QDSD_PINGROUP(sdc2_data, 0xB2000, 9, 0), > > }; > > > > +static const struct msm_gpio_wakeirq_map sm8150_pdc_map[] = { > > + { 3, 31 }, { 5, 32 }, { 8, 33 }, { 9, 34 }, { 10, 100 }, > > + { 12, 104 }, { 24, 37 }, { 26, 38 }, { 27, 41 }, { 28, 42 }, > > + { 30, 39 }, { 36, 43 }, { 37, 44 }, { 38, 30 }, { 39, 118 }, > > + { 39, 125 }, > GPIO 39 is duplicated. 39 is used with 118 PDC interrupt in downstream. > so { 39, 125 } can be removed. > > { 41, 47 }, { 42, 48 }, { 46, 50 }, { 47, 49 }, > > + { 48, 51 }, { 49, 53 }, { 50, 52 }, { 51, 116 }, { 51, 123 }, > GPIO 51 is duplicated. 51 is used with 116 PDC interrupt in downstream > so { 51, 123 } can be removed > > + { 53, 54 }, { 54, 55 }, { 55, 56 }, { 56, 57 }, { 58, 58 }, > > + { 60, 60 }, { 61, 61 }, { 68, 62 }, { 70, 63 }, { 76, 71 }, > > + { 77, 66 }, { 81, 64 }, { 83, 65 }, { 86, 67 }, { 87, 84 }, > > + { 88, 117 }, { 88, 124 }, { 90, 69 }, { 91, 70 }, { 93, 75 }, > > + { 95, 72 }, { 96, 73 }, { 97, 74 }, { 101, 40 }, { 103, 77 }, > > + { 104, 78 }, { 108, 79 }, { 112, 80 }, { 113, 81 }, { 114, 82 }, > > + { 117, 85 }, { 118, 101 }, { 119, 87 }, { 120, 88 }, { 121, 89 }, > > + { 122, 90 }, { 123, 91 }, { 124, 92 }, { 125, 93 }, { 129, 94 }, > > + { 132, 105 }, { 133, 83 }, { 134, 36 }, { 136, 97 }, { 142, 103 }, > > + { 144, 115 }, { 144, 122 }, { 147, 102 }, { 150, 107 }, > > + { 152, 108 }, { 153, 109 } > > +}; > > + > > static const struct msm_pinctrl_soc_data sm8150_pinctrl = { > > .pins = sm8150_pins, > > .npins = ARRAY_SIZE(sm8150_pins), > > @@ -1510,6 +1529,8 @@ static const struct msm_pinctrl_soc_data sm8150_pinctrl = { > > .ngpios = 176, > > .tiles = sm8150_tiles, > > .ntiles = ARRAY_SIZE(sm8150_tiles), > > + .wakeirq_map = sm8150_pdc_map, > > + .nwakeirq_map = ARRAY_SIZE(sm8150_pdc_map), > > On SM8150 need to set .wakeirq_dual_edge_errata = true, similar to sc7180. Sure, I will fix this in v2. Regards, Bhupesh ^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 3/4] arm64: dts: qcom: sm8150: Add pdc interrupt controller node 2022-01-19 20:31 [PATCH 0/4] Add support for PDC interrupt controller for sm8150 Bhupesh Sharma 2022-01-19 20:31 ` [PATCH 1/4] dt-bindings: qcom,pdc: Add compatible for SM8150 Bhupesh Sharma 2022-01-19 20:31 ` [PATCH 2/4] pinctrl: qcom: sm8150: Specify PDC map Bhupesh Sharma @ 2022-01-19 20:31 ` Bhupesh Sharma 2022-01-20 10:53 ` Maulik Shah 2022-01-19 20:31 ` [PATCH 4/4] arm64: dts: qcom: sm8150: Add PDC as the interrupt parent for tlmm Bhupesh Sharma 3 siblings, 1 reply; 10+ messages in thread From: Bhupesh Sharma @ 2022-01-19 20:31 UTC (permalink / raw) To: linux-arm-msm Cc: bhupesh.sharma, bhupesh.linux, linux-kernel, devicetree, robh+dt, linux-gpio, linus.walleij, bjorn.andersson, Vinod Koul, Rob Herring Add pdc interrupt controller for sm8150. Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Vinod Koul <vkoul@kernel.org> Cc: Rob Herring <robh@kernel.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> --- arch/arm64/boot/dts/qcom/sm8150.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 6012322a5984..cc4dc11b2585 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -1626,6 +1626,16 @@ system-cache-controller@9200000 { interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>; }; + pdc: interrupt-controller@b220000 { + compatible = "qcom,sm8150-pdc", "qcom,pdc"; + reg = <0 0x0b220000 0 0x400>, <0 0x17c000f0 0 0x60>; + qcom,pdc-ranges = <0 480 94>, <94 609 31>, + <125 63 1>; + #interrupt-cells = <2>; + interrupt-parent = <&intc>; + interrupt-controller; + }; + ufs_mem_hc: ufshc@1d84000 { compatible = "qcom,sm8150-ufshc", "qcom,ufshc", "jedec,ufs-2.0"; -- 2.33.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH 3/4] arm64: dts: qcom: sm8150: Add pdc interrupt controller node 2022-01-19 20:31 ` [PATCH 3/4] arm64: dts: qcom: sm8150: Add pdc interrupt controller node Bhupesh Sharma @ 2022-01-20 10:53 ` Maulik Shah 2022-02-26 18:27 ` Bhupesh Sharma 0 siblings, 1 reply; 10+ messages in thread From: Maulik Shah @ 2022-01-20 10:53 UTC (permalink / raw) To: Bhupesh Sharma, linux-arm-msm Cc: bhupesh.linux, linux-kernel, devicetree, robh+dt, linux-gpio, linus.walleij, bjorn.andersson, Vinod Koul, Rob Herring Hi, On 1/20/2022 2:01 AM, Bhupesh Sharma wrote: > Add pdc interrupt controller for sm8150. > > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > Cc: Vinod Koul <vkoul@kernel.org> > Cc: Rob Herring <robh@kernel.org> > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> > --- > arch/arm64/boot/dts/qcom/sm8150.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi > index 6012322a5984..cc4dc11b2585 100644 > --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi > +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi > @@ -1626,6 +1626,16 @@ system-cache-controller@9200000 { > interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>; > }; > > + pdc: interrupt-controller@b220000 { > + compatible = "qcom,sm8150-pdc", "qcom,pdc"; > + reg = <0 0x0b220000 0 0x400>, <0 0x17c000f0 0 0x60>; <0x17c000f0 0x64>; Remove the second reg, its not used in the driver and also not documented yet. Thanks, Maulik > + qcom,pdc-ranges = <0 480 94>, <94 609 31>, > + <125 63 1>; > + #interrupt-cells = <2>; > + interrupt-parent = <&intc>; > + interrupt-controller; > + }; > + > ufs_mem_hc: ufshc@1d84000 { > compatible = "qcom,sm8150-ufshc", "qcom,ufshc", > "jedec,ufs-2.0"; ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 3/4] arm64: dts: qcom: sm8150: Add pdc interrupt controller node 2022-01-20 10:53 ` Maulik Shah @ 2022-02-26 18:27 ` Bhupesh Sharma 0 siblings, 0 replies; 10+ messages in thread From: Bhupesh Sharma @ 2022-02-26 18:27 UTC (permalink / raw) To: Maulik Shah Cc: linux-arm-msm, bhupesh.linux, linux-kernel, devicetree, robh+dt, linux-gpio, linus.walleij, bjorn.andersson, Vinod Koul, Rob Herring Hi, On Thu, 20 Jan 2022 at 16:24, Maulik Shah <quic_mkshah@quicinc.com> wrote: > > Hi, > > On 1/20/2022 2:01 AM, Bhupesh Sharma wrote: > > Add pdc interrupt controller for sm8150. > > > > Cc: Bjorn Andersson <bjorn.andersson@linaro.org> > > Cc: Vinod Koul <vkoul@kernel.org> > > Cc: Rob Herring <robh@kernel.org> > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> > > --- > > arch/arm64/boot/dts/qcom/sm8150.dtsi | 10 ++++++++++ > > 1 file changed, 10 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi > > index 6012322a5984..cc4dc11b2585 100644 > > --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi > > +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi > > @@ -1626,6 +1626,16 @@ system-cache-controller@9200000 { > > interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>; > > }; > > > > + pdc: interrupt-controller@b220000 { > > + compatible = "qcom,sm8150-pdc", "qcom,pdc"; > > + reg = <0 0x0b220000 0 0x400>, <0 0x17c000f0 0 0x60>; > > <0x17c000f0 0x64>; > > Remove the second reg, its not used in the driver and also not > documented yet. Will do in v2. Thanks, Bhupesh > > + qcom,pdc-ranges = <0 480 94>, <94 609 31>, > > + <125 63 1>; > > + #interrupt-cells = <2>; > > + interrupt-parent = <&intc>; > > + interrupt-controller; > > + }; > > + > > ufs_mem_hc: ufshc@1d84000 { > > compatible = "qcom,sm8150-ufshc", "qcom,ufshc", > > "jedec,ufs-2.0"; ^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 4/4] arm64: dts: qcom: sm8150: Add PDC as the interrupt parent for tlmm 2022-01-19 20:31 [PATCH 0/4] Add support for PDC interrupt controller for sm8150 Bhupesh Sharma ` (2 preceding siblings ...) 2022-01-19 20:31 ` [PATCH 3/4] arm64: dts: qcom: sm8150: Add pdc interrupt controller node Bhupesh Sharma @ 2022-01-19 20:31 ` Bhupesh Sharma 3 siblings, 0 replies; 10+ messages in thread From: Bhupesh Sharma @ 2022-01-19 20:31 UTC (permalink / raw) To: linux-arm-msm Cc: bhupesh.sharma, bhupesh.linux, linux-kernel, devicetree, robh+dt, linux-gpio, linus.walleij, bjorn.andersson, Vinod Koul, Rob Herring Several wakeup gpios supported by the Top Level Mode Multiplexer (TLMM) block on sm8150 can be used as interrupt sources and these interrupts are routed to the PDC interrupt controller. So, specify PDC as the interrupt parent for the TLMM block. Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Vinod Koul <vkoul@kernel.org> Cc: Rob Herring <robh@kernel.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> --- arch/arm64/boot/dts/qcom/sm8150.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index cc4dc11b2585..aa7e949a2bea 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -1937,6 +1937,7 @@ tlmm: pinctrl@3100000 { #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; + wakeup-parent = <&pdc>; qup_i2c0_default: qup-i2c0-default { mux { -- 2.33.1 ^ permalink raw reply related [flat|nested] 10+ messages in thread
end of thread, other threads:[~2022-02-26 18:28 UTC | newest] Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-01-19 20:31 [PATCH 0/4] Add support for PDC interrupt controller for sm8150 Bhupesh Sharma 2022-01-19 20:31 ` [PATCH 1/4] dt-bindings: qcom,pdc: Add compatible for SM8150 Bhupesh Sharma 2022-02-09 2:56 ` Rob Herring 2022-01-19 20:31 ` [PATCH 2/4] pinctrl: qcom: sm8150: Specify PDC map Bhupesh Sharma 2022-01-20 10:54 ` Maulik Shah 2022-02-26 18:26 ` Bhupesh Sharma 2022-01-19 20:31 ` [PATCH 3/4] arm64: dts: qcom: sm8150: Add pdc interrupt controller node Bhupesh Sharma 2022-01-20 10:53 ` Maulik Shah 2022-02-26 18:27 ` Bhupesh Sharma 2022-01-19 20:31 ` [PATCH 4/4] arm64: dts: qcom: sm8150: Add PDC as the interrupt parent for tlmm Bhupesh Sharma
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).