Document the newly added SM6125 pinctrl driver Signed-off-by: Martin Botka <martin.botka@xxxxxxxxxxxxxx> --- Changes in V2: Add commit description Changes in V3: Fix syntax errors Remove not needed state from example .../bindings/pinctrl/qcom,sm6125-pinctrl.yaml | 134 ++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,sm6125-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sm6125-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sm6125-pinctrl.yaml new file mode 100644 index 000000000000..ab65092d688d --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sm6125-pinctrl.yaml @@ -0,0 +1,134 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm6125-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# +title: Qualcomm Technologies, Inc. SM6125 TLMM block + +maintainers: + - Martin Botka <martin.botka@xxxxxxxxxxxxxx> + +description: | + This binding describes the Top Level Mode Multiplexer (TLMM) block found + in the SM6125 platform. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sm6125-tlmm + + reg: + maxItems: 1 + + interrupts: true + interrupt-controller: true + '#interrupt-cells': true + gpio-controller: true + gpio-reserved-ranges: true + '#gpio-cells': true + gpio-ranges: true + wakeup-parent: true + +required: + - compatible + - reg + +additionalProperties: false + +patternProperties: + '-state$': + oneOf: + - $ref: "#/$defs/qcom-sm6125-tlmm-state" + - patternProperties: + ".*": + $ref: "#/$defs/qcom-sm6125-tlmm-state" + +$defs: + qcom-sm6125-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, aud_sb, + audio_ref, cam_mclk, cci_async, cci_i2c, cci_timer0, cci_timer1, + cci_timer2, cci_timer3, cci_timer4, copy_gp, copy_phase, cri_trng, + cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, + ddr_pxi2, ddr_pxi3, debug_hot, dmic0_clk, dmic0_data, dmic1_clk, + dmic1_data, dp_hot, edp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, + gp_pdm0, gp_pdm1, gp_pdm2, gpio, gps_tx, jitter_bist, ldo_en, + ldo_update, m_voc, mclk1, mclk2, mdp_vsync, mdp_vsync0, mdp_vsync1, + mdp_vsync2, mdp_vsync3, mdp_vsync4, mdp_vsync5, mpm_pwr, mss_lte, + nav_pps, pa_indicator, 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, pri_mi2s, pri_mi2s_ws, prng_rosc, qca_sb, + 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, qlink_enable, qlink_request, qua_mi2s, qui_mi2s, qup00, + qup01, qup02, qup03, qup04, qup10, qup11, qup12, qup13, qup14, + sd_write, sec_mi2s, sp_cmu, swr_rx, swr_tx, ter_mi2s, tgu_ch0, + tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm, uim1_clk, uim1_data, + uim1_present, uim1_reset, uim2_clk, uim2_data, uim2_present, + uim2_reset, unused1, unused2, usb_phy, vfr_1, vsense_trigger, + wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1, wsa_clk, wsa_data ] + + + 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@500000 { + compatible = "qcom,sm6125-pinctrl"; + reg = <0x00500000 0x400000>, + <0x00900000 0x400000>, + <0x00d00000 0x400000>; + reg-names = "west", "south", "east"; + interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + gpio-ranges = <&tlmm 0 0 134>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; -- 2.31.1
