Document the newly added MDM9607 pinctrl driver. Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx> --- Changes since v1: - Change the compatible to qcom,mdm9607-tlmm .../pinctrl/qcom,mdm9607-pinctrl.yaml | 149 ++++++++++++++++++ 1 file changed, 149 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-pinctrl.yaml new file mode 100644 index 000000000000..30663248b7ac --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-pinctrl.yaml @@ -0,0 +1,149 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,mdm9607-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. MDM9607 TLMM block + +maintainers: + - Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx> + +description: | + This binding describes the Top Level Mode Multiplexer block found in the + MDM9607 platform. + +properties: + compatible: + const: qcom,mdm9607-tlmm + + reg: + maxItems: 1 + + interrupts: + description: Specifies the TLMM summary IRQ + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + description: + Specifies the PIN numbers and Flags, as defined in defined in + include/dt-bindings/interrupt-controller/irq.h + const: 2 + + gpio-controller: true + + '#gpio-cells': + description: Specifying the pin number and flags, as defined in + include/dt-bindings/gpio/gpio.h + const: 2 + + gpio-ranges: + maxItems: 1 + +patternProperties: + '-pins$': + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: "/schemas/pinctrl/pincfg-node.yaml" + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([1-9]|[1-7][0-9]|80)$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, + sdc2_data, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2, + qdsd_data3 ] + minItems: 1 + maxItems: 4 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ adsp_ext, atest_bbrx0, atest_bbrx1, atest_char, atest_char0, + atest_char1, atest_char2, atest_char3, + atest_combodac_to_gpio_native, atest_gpsadc_dtest0_native, + atest_gpsadc_dtest1_native, atest_tsens, backlight_en_b, + bimc_dte0, bimc_dte1, blsp1_spi, blsp2_spi, blsp3_spi, + blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5, + blsp_i2c6, blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi4, + blsp_spi5, blsp_spi6, blsp_uart1, blsp_uart2, blsp_uart3, + blsp_uart4, blsp_uart5, blsp_uart6, blsp_uim1, blsp_uim2, + codec_int, codec_rst, coex_uart, cri_trng, cri_trng0, + cri_trng1, dbg_out, ebi0_wrcdc, ebi2_a, ebi2_a_d_8_b, + ebi2_lcd, ebi2_lcd_cs_n_b, ebi2_lcd_te_b, eth_irq, eth_rst, + gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a, gcc_gp2_clk_b, + gcc_gp3_clk_a, gcc_gp3_clk_b, gcc_plltest, gcc_tlmm, gmac_mdio, + gpio, gsm0_tx, lcd_rst, ldo_en, ldo_update, m_voc, modem_tsync, + nav_ptp_pps_in_a, nav_ptp_pps_in_b, nav_tsync_out_a, + nav_tsync_out_b, pa_indicator, pbs0, pbs1, pbs2, + pri_mi2s_data0_a, pri_mi2s_data1_a, pri_mi2s_mclk_a, + pri_mi2s_sck_a, pri_mi2s_ws_a, prng_rosc, ptp_pps_out_a, + ptp_pps_out_b, pwr_crypto_enabled_a, pwr_crypto_enabled_b, + pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a, + pwr_nav_enabled_b, qdss_cti_trig_in_a0, qdss_cti_trig_in_a1, + qdss_cti_trig_in_b0, qdss_cti_trig_in_b1, qdss_cti_trig_out_a0, + qdss_cti_trig_out_a1, qdss_cti_trig_out_b0, qdss_cti_trig_out_b1, + qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, + qdss_tracectl_b, qdss_tracedata_a, qdss_tracedata_b, rcm_marker1, + rcm_marker2, sd_write, sec_mi2s, sensor_en, sensor_int2, + sensor_int3, sensor_rst, ssbi1, ssbi2, touch_rst, ts_int, + uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, + uim2_data, uim2_present, uim2_reset, uim_batt, wlan_en1, ] + + drive-strength: + enum: [2, 4, 6, 8, 10, 12, 14, 16] + default: 2 + description: + Selects the drive strength for the specified pins, in mA. + + bias-pull-down: true + + bias-pull-up: true + + bias-disable: true + + output-high: true + + output-low: true + + required: + - pins + - function + + additionalProperties: false + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - '#interrupt-cells' + - gpio-controller + - '#gpio-cells' + - gpio-ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@1000000 { + compatible = "qcom,mdm9607-pinctrl"; + reg = <0x01000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + gpio-ranges = <&msmgpio 0 0 80>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; -- 2.32.0
