diff --git a/bindings/pinctrl/qcom,tuna-vm-tlmm.yaml b/bindings/pinctrl/qcom,tuna-vm-tlmm.yaml new file mode 100644 index 00000000..9903ed28 --- /dev/null +++ b/bindings/pinctrl/qcom,tuna-vm-tlmm.yaml @@ -0,0 +1,190 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,tuna-vm-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SUN VM TLMM block + +maintainers: + - Murali Nalajala + - Satya Durga Srinivasu Prabhala + +description: | + This binding describes the Top Level Mode Multiplexer block for VM. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,tuna-vm-tlmm + + reg: + maxItems: 1 + + interrupts-extended: true + interrupt-controller: true + '#interrupt-cells': true + + gpio-controller: true + '#gpio-cells': true + gpio-ranges: true + gpios: + description: array of gpio pin number required by VM TLMM clients + +required: + - compatible + - reg + +additionalProperties: false + +patternProperties: + '-state$': + oneOf: + - $ref: "#/$defs/qcom-tuna-vm-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-tuna-vm-tlmm-state" + additionalProperties: false + +$defs: + qcom-tuna-vm-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-9]|21[0-4])$" + - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ aoss_cti, atest_char0, atest_char1, atest_char2, atest_char3, + atest_char_start, atest_usb0, atest_usb00, atest_usb01, + atest_usb02, atest_usb03, audio_ext_mclk0, audio_ext_mclk1, + audio_ref_clk, cam_aon_mclk2, cam_aon_mclk4, cam_mclk, + cci_async_in0, cci_async_in1, cci_async_in2, cci_i2c_scl0, + cci_i2c_scl1, cci_i2c_scl2, cci_i2c_scl3, cci_i2c_scl4, + cci_i2c_scl5, cci_i2c_sda0, cci_i2c_sda1, cci_i2c_sda2, + cci_i2c_sda3, cci_i2c_sda4, cci_i2c_sda5, cci_timer0, + cci_timer1, cci_timer2, cci_timer3, cci_timer4, cmu_rng0, + cmu_rng1, cmu_rng2, cmu_rng3, coex_uart1_rx, coex_uart1_tx, + coex_uart2_rx, coex_uart2_tx, dbg_out_clk, ddr_bist_complete, + ddr_bist_fail, ddr_bist_start, ddr_bist_stop, ddr_pxi0, + ddr_pxi1, ddr_pxi2, ddr_pxi3, dp_hot, egpio, gcc_gp1, gcc_gp2, + gcc_gp3, gnss_adc0, gnss_adc1, gpio, i2chub0_se0_l0, + i2chub0_se0_l1, i2chub0_se1_l0, i2chub0_se1_l1, i2chub0_se2_l0, + i2chub0_se2_l1, i2chub0_se3_l0,i2chub0_se3_l1, i2chub0_se4_l0, + i2chub0_se4_l1, i2chub0_se5_l0, i2chub0_se5_l1, i2chub0_se6_l0, + i2chub0_se6_l1, i2chub0_se7_l0, i2chub0_se7_l1, i2chub0_se8_l0, + i2chub0_se8_l1, i2chub0_se9_l0, i2chub0_se9_l1, i2s0_data0, + i2s0_data1, i2s0_sck, i2s0_ws, i2s1_data0, i2s1_data1, i2s1_sck, + i2s1_ws, ibi_i3c, jitter_bist, mdp_esync_0, mdp_esync_1, + mdp_vsync, mdp_vsync0_out, mdp_vsync1_out, mdp_vsync2_out, + mdp_vsync3_out, mdp_vsync_e, nav_gpio0, nav_gpio1, nav_gpio2, + nav_gpio3, pcie0_clk_req_n, 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_sync, pll_clk_aux, prng_rosc0, prng_rosc1, + prng_rosc2, prng_rosc3, 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_big_enable, qlink_big_request, qlink_little_enable, + qlink_little_request, qlink_wmss, qspi0, qspi1, qspi2, qspi3, + qspi_clk, qspi_cs, qup1_se0_l0, qup1_se0_l1, qup1_se0_l2, + qup1_se0_l3, qup1_se1_l0, qup1_se1_l1, qup1_se1_l2, qup1_se1_l3, + qup1_se2_l0, qup1_se2_l1, qup1_se2_l2, qup1_se2_l3, qup1_se2_l4, + qup1_se2_l5, qup1_se2_l6, qup1_se3_l0, qup1_se3_l1, qup1_se3_l2, + qup1_se3_l3, qup1_se4_l0, qup1_se4_l1, qup1_se4_l2, qup1_se4_l3, + qup1_se5_l0, qup1_se5_l1, qup1_se5_l2, qup1_se5_l3, qup1_se6_l0, + qup1_se6_l1, qup1_se6_l2, qup1_se6_l3, qup1_se7_l0, qup1_se7_l1, + qup1_se7_l2, qup1_se7_l3, qup2_se0_l0, qup2_se0_l1, qup2_se0_l2, + qup2_se0_l3, qup2_se1_l0, qup2_se1_l1, qup2_se1_l2, qup2_se1_l3, + qup2_se2_l0, qup2_se2_l1, qup2_se2_l2, qup2_se2_l3, qup2_se2_l4, + qup2_se2_l5, qup2_se2_l6, qup2_se3_l0, qup2_se3_l1, qup2_se3_l2, + qup2_se3_l3, qup2_se4_l0, qup2_se4_l1, qup2_se4_l2, qup2_se4_l3, + qup2_se5_l0, qup2_se5_l1, qup2_se5_l2, qup2_se5_l3, qup2_se5_l6, + qup2_se6_l0, qup2_se6_l1, qup2_se6_l2, qup2_se6_l3, qup2_se7_l0, + qup2_se7_l1, qup2_se7_l2, qup2_se7_l3, sd_write_protect, sdc40, + sdc41, sdc42, sdc43, sdc4_clk, sdc4_cmd, tb_trig_sdc2, + tb_trig_sdc4, tmess_prng0, tmess_prng1, tmess_prng2, + tmess_prng3, tsense_pwm1, tsense_pwm2, tsense_pwm3, tsense_pwm4, + uim0_clk, uim0_data, uim0_present, uim0_reset, uim1_clk, + uim1_data, uim1_present, uim1_reset, usb1_hs, usb_phy, vfr_0, + vfr_1, vsense_trigger_mirnat, wcn_sw, wcn_sw_ctrl ] + + + 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 + + allOf: + - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + - if: + properties: + pins: + pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-9])$" + then: + required: + - function + + additionalProperties: false + +examples: + - | + #include + pinctrl@f100000 { + compatible = "qcom,tuna-vm-tlmm"; + reg = <0x0f100000 0x300000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 211>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts-extended = ; + + gpio-wo-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-state { + rx-pins { + pins = "gpio26"; + function = "qup1_se7_l0"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio27"; + function = "qup1_se7_l1"; + bias-disable; + }; + }; + }; +...