| Message ID | 20210820203751.232645-2-konrad.dybcio@somainline.org |
|---|---|
| State | New |
| Headers | show |
| Series | [1/2] dt-bindings: pinctrl: qcom: Add SM6350 pinctrl bindings | expand |
On Fri, 20 Aug 2021 22:37:50 +0200, Konrad Dybcio wrote: > Add device tree binding Documentation details for Qualcomm SM6350 > pinctrl driver. > > Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> > --- > .../bindings/pinctrl/qcom,sm6350-pinctrl.yaml | 156 ++++++++++++++++++ > .../bindings/pinctrl/qcom,tlmm-common.yaml | 2 +- > 2 files changed, 157 insertions(+), 1 deletion(-) > create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,sm8350-pinctrl.example.dt.yaml: pinctrl@f100000: interrupts: [[0, 208, 4]] is too short From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,sm8350-pinctrl.yaml /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-pinctrl.example.dt.yaml: pinctrl@3100000: interrupts: [[0, 208, 4]] is too short From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-pinctrl.yaml /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,sm6125-pinctrl.example.dt.yaml: pinctrl@500000: interrupts: [[0, 227, 4]] is too short From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/qcom,sm6125-pinctrl.yaml doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/patch/1519185 This check can fail if there are any dependencies. The base for a patch series is generally the most recent rc1. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit.
On Fri 20 Aug 13:37 PDT 2021, Konrad Dybcio wrote: > Add device tree binding Documentation details for Qualcomm SM6350 > pinctrl driver. > > Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> > --- > .../bindings/pinctrl/qcom,sm6350-pinctrl.yaml | 156 ++++++++++++++++++ > .../bindings/pinctrl/qcom,tlmm-common.yaml | 2 +- > 2 files changed, 157 insertions(+), 1 deletion(-) > create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml > > diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml > new file mode 100644 > index 000000000000..e4d8b7a044e6 > --- /dev/null > +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml > @@ -0,0 +1,156 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/pinctrl/qcom,sm6350-pinctrl.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm Technologies, Inc. SM6350 TLMM block > + > +maintainers: > + - Konrad Dybcio <konrad.dybcio@somainline.org> > + > +description: | > + This binding describes the Top Level Mode Multiplexer (TLMM) block found > + in the SM6350 platform. > + > +allOf: > + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# > + > +properties: > + compatible: > + const: qcom,sm6350-tlmm > + > + reg: > + maxItems: 1 > + > + interrupts: true > + interrupt-controller: true > + '#interrupt-cells': true > + gpio-controller: true > + gpio-reserved-ranges: true > + '#gpio-cells': true > + gpio-ranges: true > + wakeup-parent: true > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +patternProperties: > + '-state$': > + oneOf: > + - $ref: "#/$defs/qcom-sm6350-tlmm-state" > + - patternProperties: > + ".*": > + $ref: "#/$defs/qcom-sm6350-tlmm-state" > + > +$defs: > + qcom-sm6350-tlmm-state: > + type: object > + description: > + Pinctrl node's client devices use subnodes for desired pin configuration. > + Client device subnodes use below standard properties. > + $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" > + > + properties: > + pins: > + description: > + List of gpio pins affected by the properties specified in this > + subnode. > + items: > + oneOf: > + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-3])$" "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-7])$" > + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data ] > + minItems: 1 > + maxItems: 36 > + > + function: > + description: > + Specify the alternative function to be configured for the specified > + pins. > + > + enum: [ adsp_ext, agera_pll, atest_char, atest_char0, atest_char1, atest_char2, > + atest_char3, atest_tsens, atest_tsens2, atest_usb1, atest_usb10, atest_usb11, > + atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21, atest_usb22, > + atest_usb23, audio_ref, btfm_slimbus, cam_mclk0, cam_mclk1, cam_mclk2, cam_mclk3, > + cam_mclk4, cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3, > + cci_timer4, cri_trng, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, > + dp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, gp_pdm0, gp_pdm1, gp_pdm2, gpio, > + gps_tx, ibi_i3c, jitter_bist, ldo_en, ldo_update, lpass_ext, m_voc, mclk, > + mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s_0, mi2s_1, mi2s_2, > + mss_lte, nav_gpio, nav_pps, pa_indicator, pcie0_clk, phase_flag0, phase_flag1, > + phase_flag10, phase_flag11, phase_flag12, phase_flag13, phase_flag14, phase_flag15, > + phase_flag16, phase_flag17, phase_flag18, phase_flag19, phase_flag2, phase_flag20, > + phase_flag21, phase_flag22, phase_flag23, phase_flag24, phase_flag25, phase_flag26, > + phase_flag27, phase_flag28, phase_flag29, phase_flag3, phase_flag30, phase_flag31, > + phase_flag4, phase_flag5, phase_flag6, phase_flag7, phase_flag8, phase_flag9, > + pll_bist, pll_bypassnl, pll_reset, prng_rosc, qdss_cti, qdss_gpio, qdss_gpio0, > + qdss_gpio1, qdss_gpio10, qdss_gpio11, qdss_gpio12, qdss_gpio13, qdss_gpio14, > + qdss_gpio15, qdss_gpio2, qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6, > + qdss_gpio7, qdss_gpio8, qdss_gpio9, qlink0_enable, qlink0_request, qlink0_wmss, > + qlink1_enable, qlink1_request, qlink1_wmss, qup00, qup01, qup02, qup10, qup11, > + qup12, qup13_f1, qup13_f2, qup14, rffe0_clk, rffe0_data, rffe1_clk, rffe1_data, > + rffe2_clk, rffe2_data, rffe3_clk, rffe3_data, rffe4_clk, rffe4_data, sd_write, > + sdc1_tb, sdc2_tb, sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1, > + tsense_pwm2, uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data, > + uim2_present, uim2_reset, usb_phy, vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1, > + wlan2_adc0, wlan2_adc1, ] > + > + > + bias-disable: true > + bias-pull-down: true > + bias-pull-up: true > + drive-strength: true > + input-enable: true > + output-high: true > + output-low: true > + > + required: > + - pins > + - function > + > + additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + pinctrl@f100000 { > + compatible = "qcom,sm6350-tlmm"; > + reg = <0x0f100000 0x300000>; > + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + gpio-ranges = <&tlmm 0 0 156>; Shouldn't this be 157? > + > + gpio-wo-subnode-state { > + pins = "gpio1"; > + function = "gpio"; > + }; > + > + uart-w-subnodes-state { > + rx { > + pins = "gpio25"; > + function = "qup13_f2"; > + bias-disable; > + }; > + > + tx { > + pins = "gpio26"; > + function = "qup13_f2"; > + bias-disable; > + }; > + }; > + }; > +... > diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml > index 3b37cf102d41..99975122a2ce 100644 > --- a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml > +++ b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml > @@ -17,7 +17,7 @@ properties: > interrupts: > description: > Specifies the TLMM summary IRQ > - maxItems: 1 > + maxItems: 9 Is this to support direct connected interrupts? Don't you need to add minItems: 1, to permit the other bindings to not define these? I think that's what Rob's automatic reply complains about at least. PS. Any plans to work up support for direct connected interrupts? I think that and "egpio" is the only downstream delta these days... That said, I don't know if anyone actually uses direct connected interrupts? Regards, Bjorn
Hi Konrad, On 8/23/2021 8:58 PM, Bjorn Andersson wrote: > On Fri 20 Aug 13:37 PDT 2021, Konrad Dybcio wrote: > >> Add device tree binding Documentation details for Qualcomm SM6350 >> pinctrl driver. >> >> Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> >> --- >> .../bindings/pinctrl/qcom,sm6350-pinctrl.yaml | 156 ++++++++++++++++++ >> .../bindings/pinctrl/qcom,tlmm-common.yaml | 2 +- >> 2 files changed, 157 insertions(+), 1 deletion(-) >> create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml >> >> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml >> new file mode 100644 >> index 000000000000..e4d8b7a044e6 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml >> @@ -0,0 +1,156 @@ >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/pinctrl/qcom,sm6350-pinctrl.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: Qualcomm Technologies, Inc. SM6350 TLMM block >> + >> +maintainers: >> + - Konrad Dybcio <konrad.dybcio@somainline.org> >> + >> +description: | >> + This binding describes the Top Level Mode Multiplexer (TLMM) block found >> + in the SM6350 platform. >> + >> +allOf: >> + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# >> + >> +properties: >> + compatible: >> + const: qcom,sm6350-tlmm >> + >> + reg: >> + maxItems: 1 >> + >> + interrupts: true >> + interrupt-controller: true >> + '#interrupt-cells': true >> + gpio-controller: true >> + gpio-reserved-ranges: true >> + '#gpio-cells': true >> + gpio-ranges: true >> + wakeup-parent: true >> + >> +required: >> + - compatible >> + - reg >> + >> +additionalProperties: false >> + >> +patternProperties: >> + '-state$': >> + oneOf: >> + - $ref: "#/$defs/qcom-sm6350-tlmm-state" >> + - patternProperties: >> + ".*": >> + $ref: "#/$defs/qcom-sm6350-tlmm-state" >> + >> +$defs: >> + qcom-sm6350-tlmm-state: >> + type: object >> + description: >> + Pinctrl node's client devices use subnodes for desired pin configuration. >> + Client device subnodes use below standard properties. >> + $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" >> + >> + properties: >> + pins: >> + description: >> + List of gpio pins affected by the properties specified in this >> + subnode. >> + items: >> + oneOf: >> + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-3])$" > "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-7])$" > >> + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data ] >> + minItems: 1 >> + maxItems: 36 >> + >> + function: >> + description: >> + Specify the alternative function to be configured for the specified >> + pins. >> + >> + enum: [ adsp_ext, agera_pll, atest_char, atest_char0, atest_char1, atest_char2, >> + atest_char3, atest_tsens, atest_tsens2, atest_usb1, atest_usb10, atest_usb11, >> + atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21, atest_usb22, >> + atest_usb23, audio_ref, btfm_slimbus, cam_mclk0, cam_mclk1, cam_mclk2, cam_mclk3, >> + cam_mclk4, cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3, >> + cci_timer4, cri_trng, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, >> + dp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, gp_pdm0, gp_pdm1, gp_pdm2, gpio, >> + gps_tx, ibi_i3c, jitter_bist, ldo_en, ldo_update, lpass_ext, m_voc, mclk, >> + mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s_0, mi2s_1, mi2s_2, >> + mss_lte, nav_gpio, nav_pps, pa_indicator, pcie0_clk, phase_flag0, phase_flag1, >> + phase_flag10, phase_flag11, phase_flag12, phase_flag13, phase_flag14, phase_flag15, >> + phase_flag16, phase_flag17, phase_flag18, phase_flag19, phase_flag2, phase_flag20, >> + phase_flag21, phase_flag22, phase_flag23, phase_flag24, phase_flag25, phase_flag26, >> + phase_flag27, phase_flag28, phase_flag29, phase_flag3, phase_flag30, phase_flag31, >> + phase_flag4, phase_flag5, phase_flag6, phase_flag7, phase_flag8, phase_flag9, >> + pll_bist, pll_bypassnl, pll_reset, prng_rosc, qdss_cti, qdss_gpio, qdss_gpio0, >> + qdss_gpio1, qdss_gpio10, qdss_gpio11, qdss_gpio12, qdss_gpio13, qdss_gpio14, >> + qdss_gpio15, qdss_gpio2, qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6, >> + qdss_gpio7, qdss_gpio8, qdss_gpio9, qlink0_enable, qlink0_request, qlink0_wmss, >> + qlink1_enable, qlink1_request, qlink1_wmss, qup00, qup01, qup02, qup10, qup11, >> + qup12, qup13_f1, qup13_f2, qup14, rffe0_clk, rffe0_data, rffe1_clk, rffe1_data, >> + rffe2_clk, rffe2_data, rffe3_clk, rffe3_data, rffe4_clk, rffe4_data, sd_write, >> + sdc1_tb, sdc2_tb, sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1, >> + tsense_pwm2, uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data, >> + uim2_present, uim2_reset, usb_phy, vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1, >> + wlan2_adc0, wlan2_adc1, ] >> + >> + >> + bias-disable: true >> + bias-pull-down: true >> + bias-pull-up: true >> + drive-strength: true >> + input-enable: true >> + output-high: true >> + output-low: true >> + >> + required: >> + - pins >> + - function >> + >> + additionalProperties: false >> + >> +examples: >> + - | >> + #include <dt-bindings/interrupt-controller/arm-gic.h> >> + pinctrl@f100000 { >> + compatible = "qcom,sm6350-tlmm"; >> + reg = <0x0f100000 0x300000>; >> + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; >> + gpio-controller; >> + #gpio-cells = <2>; >> + interrupt-controller; >> + #interrupt-cells = <2>; >> + gpio-ranges = <&tlmm 0 0 156>; > Shouldn't this be 157? > >> + >> + gpio-wo-subnode-state { >> + pins = "gpio1"; >> + function = "gpio"; >> + }; >> + >> + uart-w-subnodes-state { >> + rx { >> + pins = "gpio25"; >> + function = "qup13_f2"; >> + bias-disable; >> + }; >> + >> + tx { >> + pins = "gpio26"; >> + function = "qup13_f2"; >> + bias-disable; >> + }; >> + }; >> + }; >> +... >> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml >> index 3b37cf102d41..99975122a2ce 100644 >> --- a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml >> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml >> @@ -17,7 +17,7 @@ properties: >> interrupts: >> description: >> Specifies the TLMM summary IRQ >> - maxItems: 1 >> + maxItems: 9 > Is this to support direct connected interrupts? > > Don't you need to add minItems: 1, to permit the other bindings to not > define these? I think that's what Rob's automatic reply complains about > at least. > > > PS. Any plans to work up support for direct connected interrupts? I > think that and "egpio" is the only downstream delta these days... That > said, I don't know if anyone actually uses direct connected interrupts? Using .wakeirq_dual_edge_errata = true, in pinctrl-sm6350.c (msm_pinctrl_soc_data structure) in [1] should help. The direct connect interrupt were added to support dual edge in downstream driver but in upstream setting this flag should help. This was used in sc7180 but should apply SM6350 too. That way you don't need other TLMM interrupts to be listed here. [1] https://patchwork.kernel.org/project/linux-arm-msm/patch/20210820203751.232645-3-konrad.dybcio@somainline.org/ Thanks, Maulik > > Regards, > Bjorn
>>> + #include <dt-bindings/interrupt-controller/arm-gic.h> >>> + pinctrl@f100000 { >>> + compatible = "qcom,sm6350-tlmm"; >>> + reg = <0x0f100000 0x300000>; >>> + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, >>> + <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>, >>> + <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>, >>> + <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>, >>> + <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>, >>> + <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>, >>> + <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>, >>> + <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>, >>> + <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; >>> + gpio-controller; >>> + #gpio-cells = <2>; >>> + interrupt-controller; >>> + #interrupt-cells = <2>; >>> + gpio-ranges = <&tlmm 0 0 156>; >> Shouldn't this be 157? Yes, it should. Good catch. >> >>> + >>> + gpio-wo-subnode-state { >>> + pins = "gpio1"; >>> + function = "gpio"; >>> + }; >>> + >>> + uart-w-subnodes-state { >>> + rx { >>> + pins = "gpio25"; >>> + function = "qup13_f2"; >>> + bias-disable; >>> + }; >>> + >>> + tx { >>> + pins = "gpio26"; >>> + function = "qup13_f2"; >>> + bias-disable; >>> + }; >>> + }; >>> + }; >>> +... >>> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml >>> index 3b37cf102d41..99975122a2ce 100644 >>> --- a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml >>> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml >>> @@ -17,7 +17,7 @@ properties: >>> interrupts: >>> description: >>> Specifies the TLMM summary IRQ >>> - maxItems: 1 >>> + maxItems: 9 >> Is this to support direct connected interrupts? >> >> Don't you need to add minItems: 1, to permit the other bindings to not >> define these? I think that's what Rob's automatic reply complains about >> at least. >> >> >> PS. Any plans to work up support for direct connected interrupts? I >> think that and "egpio" is the only downstream delta these days... That >> said, I don't know if anyone actually uses direct connected interrupts? I haven't really gotten into that piece yet, trying to get the platform up first.. > > Using .wakeirq_dual_edge_errata = true, in pinctrl-sm6350.c (msm_pinctrl_soc_data structure) in [1] should help. The direct connect interrupt were added to support dual edge in downstream driver but in upstream setting this flag should help. > > This was used in sc7180 but should apply SM6350 too. > > That way you don't need other TLMM interrupts to be listed here. > > [1] https://patchwork.kernel.org/project/linux-arm-msm/patch/20210820203751.232645-3-konrad.dybcio@somainline.org/ > > Thanks, > Maulik > Thanks, I'll check and respin a v2 with that. Konrad
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml new file mode 100644 index 000000000000..e4d8b7a044e6 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml @@ -0,0 +1,156 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm6350-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SM6350 TLMM block + +maintainers: + - Konrad Dybcio <konrad.dybcio@somainline.org> + +description: | + This binding describes the Top Level Mode Multiplexer (TLMM) block found + in the SM6350 platform. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sm6350-tlmm + + reg: + maxItems: 1 + + interrupts: true + interrupt-controller: true + '#interrupt-cells': true + gpio-controller: true + gpio-reserved-ranges: true + '#gpio-cells': true + gpio-ranges: true + wakeup-parent: true + +required: + - compatible + - reg + +additionalProperties: false + +patternProperties: + '-state$': + oneOf: + - $ref: "#/$defs/qcom-sm6350-tlmm-state" + - patternProperties: + ".*": + $ref: "#/$defs/qcom-sm6350-tlmm-state" + +$defs: + qcom-sm6350-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-3])$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ adsp_ext, agera_pll, atest_char, atest_char0, atest_char1, atest_char2, + atest_char3, atest_tsens, atest_tsens2, atest_usb1, atest_usb10, atest_usb11, + atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21, atest_usb22, + atest_usb23, audio_ref, btfm_slimbus, cam_mclk0, cam_mclk1, cam_mclk2, cam_mclk3, + cam_mclk4, cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3, + cci_timer4, cri_trng, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, + dp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, gp_pdm0, gp_pdm1, gp_pdm2, gpio, + gps_tx, ibi_i3c, jitter_bist, ldo_en, ldo_update, lpass_ext, m_voc, mclk, + mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s_0, mi2s_1, mi2s_2, + mss_lte, nav_gpio, nav_pps, pa_indicator, pcie0_clk, phase_flag0, phase_flag1, + phase_flag10, phase_flag11, phase_flag12, phase_flag13, phase_flag14, phase_flag15, + phase_flag16, phase_flag17, phase_flag18, phase_flag19, phase_flag2, phase_flag20, + phase_flag21, phase_flag22, phase_flag23, phase_flag24, phase_flag25, phase_flag26, + phase_flag27, phase_flag28, phase_flag29, phase_flag3, phase_flag30, phase_flag31, + phase_flag4, phase_flag5, phase_flag6, phase_flag7, phase_flag8, phase_flag9, + pll_bist, pll_bypassnl, pll_reset, prng_rosc, qdss_cti, qdss_gpio, qdss_gpio0, + qdss_gpio1, qdss_gpio10, qdss_gpio11, qdss_gpio12, qdss_gpio13, qdss_gpio14, + qdss_gpio15, qdss_gpio2, qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6, + qdss_gpio7, qdss_gpio8, qdss_gpio9, qlink0_enable, qlink0_request, qlink0_wmss, + qlink1_enable, qlink1_request, qlink1_wmss, qup00, qup01, qup02, qup10, qup11, + qup12, qup13_f1, qup13_f2, qup14, rffe0_clk, rffe0_data, rffe1_clk, rffe1_data, + rffe2_clk, rffe2_data, rffe3_clk, rffe3_data, rffe4_clk, rffe4_data, sd_write, + sdc1_tb, sdc2_tb, sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1, + tsense_pwm2, uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data, + uim2_present, uim2_reset, usb_phy, vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1, + wlan2_adc0, wlan2_adc1, ] + + + bias-disable: true + bias-pull-down: true + bias-pull-up: true + drive-strength: true + input-enable: true + output-high: true + output-low: true + + required: + - pins + - function + + additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + pinctrl@f100000 { + compatible = "qcom,sm6350-tlmm"; + reg = <0x0f100000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 156>; + + gpio-wo-subnode-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-subnodes-state { + rx { + pins = "gpio25"; + function = "qup13_f2"; + bias-disable; + }; + + tx { + pins = "gpio26"; + function = "qup13_f2"; + bias-disable; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml index 3b37cf102d41..99975122a2ce 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml +++ b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml @@ -17,7 +17,7 @@ properties: interrupts: description: Specifies the TLMM summary IRQ - maxItems: 1 + maxItems: 9 interrupt-controller: true
Add device tree binding Documentation details for Qualcomm SM6350 pinctrl driver. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> --- .../bindings/pinctrl/qcom,sm6350-pinctrl.yaml | 156 ++++++++++++++++++ .../bindings/pinctrl/qcom,tlmm-common.yaml | 2 +- 2 files changed, 157 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml