FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/pinctrl/ste,abx500.txt

     ST Ericsson abx500 pinmux controller
     
     Required properties:
     - compatible: "stericsson,ab8500-gpio",  "stericsson,ab8540-gpio",
                   "stericsson,ab8505-gpio", "stericsson,ab9540-gpio",
     
     Please refer to pinctrl-bindings.txt in this directory for details of the
     common pinctrl bindings used by client devices, including the meaning of the
     phrase "pin configuration node".
    
    ST Ericsson's pin configuration nodes use the generic pin multiplexing
    and pin configuration bindings, see pinctrl-bindings.txt
    
    Example board file extract:
    
    &pinctrl_abx500 {
            pinctrl-names = "default";
            pinctrl-0 = <&sysclkreq2_default_mode>, <&sysclkreq3_default_mode>, <&gpio3_default_mode>, <&sysclkreq6_default_mode>, <&pwmout1_default_mode>, <&pwmout2_default_mode>, <&pwmout3_default_mode>, <&adi1_default_mode>, <&dmic12_default_mode>, <&dmic34_default_mode>, <&dmic56_default_mode>, <&sysclkreq5_default_mode>, <&batremn_default_mode>, <&service_default_mode>, <&pwrctrl0_default_mode>, <&pwrctrl1_default_mode>, <&pwmextvibra1_default_mode>, <&pwmextvibra2_default_mode>, <&gpio51_default_mode>, <&gpio52_default_mode>, <&gpio53_default_mode>, <&gpio54_default_mode>, <&pdmclkdat_default_mode>;
    
            sysclkreq2 {
                    sysclkreq2_default_mode: sysclkreq2_default {
                            default_mux {
                                    function = "sysclkreq";
                                    groups = "sysclkreq2_d_1";
                            };
                            default_cfg {
                                    pins = "GPIO1";
                                    bias-disable;
                            };
                    };
            };
            sysclkreq3 {
                    sysclkreq3_default_mode: sysclkreq3_default {
                            default_mux {
                                    function = "sysclkreq";
                                    groups = "sysclkreq3_d_1";
                            };
                            default_cfg {
                                    pins = "GPIO2";
                                    output-low;
                            };
                    };
            };
            gpio3 {
                    gpio3_default_mode: gpio3_default {
                            default_mux {
                                    function = "gpio";
                                    groups = "gpio3_a_1";
                            };
                            default_cfg {
                                    pins = "GPIO3";
                                    output-low;
                            };
                    };
            };
            sysclkreq6 {
                    sysclkreq6_default_mode: sysclkreq6_default {
                            default_mux {
                                    function = "sysclkreq";
                                    groups = "sysclkreq6_d_1";
                            };
                            default_cfg {
                                    pins = "GPIO4";
                                    bias-disable;
                            };
                    };
            };
            pwmout1 {
                    pwmout1_default_mode: pwmout1_default {
                            default_mux {
                                    function = "pwmout";
                                    groups = "pwmout1_d_1";
                            };
                            default_cfg {
                                    pins = "GPIO14";
                                    output-low;
                            };
                    };
            };
            pwmout2 {
                    pwmout2_default_mode: pwmout2_default {
                            pwmout2_default_mux {
                                    function = "pwmout";
                                    groups = "pwmout2_d_1";
                            };
                            pwmout2_default_cfg {
                                    pins = "GPIO15";
                                    output-low;
                            };
                    };
            };
            pwmout3 {
                    pwmout3_default_mode: pwmout3_default {
                            pwmout3_default_mux {
                                    function = "pwmout";
                                    groups = "pwmout3_d_1";
                            };
                            pwmout3_default_cfg {
                                    pins = "GPIO16";
                                   output-low;
                           };
                   };
           };
           adi1 {
   
                   adi1_default_mode: adi1_default {
                           adi1_default_mux {
                                   function = "adi1";
                                   groups = "adi1_d_1";
                           };
                           adi1_default_cfg1 {
                                   pins = "GPIO17","GPIO19","GPIO20";
                                   bias-disable;
                           };
                           adi1_default_cfg2 {
                                   pins = "GPIO18";
                                   output-low;
                           };
                   };
           };
           dmic12 {
                   dmic12_default_mode: dmic12_default {
                           dmic12_default_mux {
                                   function = "dmic";
                                   groups = "dmic12_d_1";
                           };
                           dmic12_default_cfg1 {
                                   pins = "GPIO27";
                                   output-low;
                           };
                           dmic12_default_cfg2 {
                                   pins = "GPIO28";
                                   bias-disable;
                           };
                   };
           };
           dmic34 {
                   dmic34_default_mode: dmic34_default {
                           dmic34_default_mux {
                                   function = "dmic";
                                   groups = "dmic34_d_1";
                           };
                           dmic34_default_cfg1 {
                                   pins = "GPIO29";
                                   output-low;
                           };
                           dmic34_default_cfg2 {
                                   pins = "GPIO30";
                                   bias-disable;{
   
                           };
                   };
           };
           dmic56 {
                   dmic56_default_mode: dmic56_default {
                           dmic56_default_mux {
                                   function = "dmic";
                                   groups = "dmic56_d_1";
                           };
                           dmic56_default_cfg1 {
                                   pins = "GPIO31";
                                   output-low;
                           };
                           dmic56_default_cfg2 {
                                   pins = "GPIO32";
                                   bias-disable;
                           };
                   };
           };
           sysclkreq5 {
                   sysclkreq5_default_mode: sysclkreq5_default {
                           sysclkreq5_default_mux {
                                   function = "sysclkreq";
                                   groups = "sysclkreq5_d_1";
                           };
                           sysclkreq5_default_cfg {
                                   pins = "GPIO42";
                                   output-low;
                           };
                   };
           };
           batremn {
                   batremn_default_mode: batremn_default {
                           batremn_default_mux {
                                   function = "batremn";
                                   groups = "batremn_d_1";
                           };
                           batremn_default_cfg {
                                   pins = "GPIO43";
                                   bias-disable;
                           };
                   };
           };
           service {
                   service_default_mode: service_default {
                           service_default_mux {
                                   function = "service";
                                   groups = "service_d_1";
                           };
                           service_default_cfg {
                                   pins = "GPIO44";
                                   bias-disable;
                           };
                   };
           };
           pwrctrl0 {
                   pwrctrl0_default_mux: pwrctrl0_mux {
                           pwrctrl0_default_mux {
                                   function = "pwrctrl";
                                   groups = "pwrctrl0_d_1";
                           };
                   };
                   pwrctrl0_default_mode: pwrctrl0_default {
                           pwrctrl0_default_cfg {
                                   pins = "GPIO45";
                                   bias-disable;
                           };
                   };
           };
           pwrctrl1 {
                   pwrctrl1_default_mux: pwrctrl1_mux {
                           pwrctrl1_default_mux {
                                   function = "pwrctrl";
                                   groups = "pwrctrl1_d_1";
                           };
                   };
                   pwrctrl1_default_mode: pwrctrl1_default {
                           pwrctrl1_default_cfg {
                                   pins = "GPIO46";
                                   bias-disable;
                           };
                   };
           };
           pwmextvibra1 {
                   pwmextvibra1_default_mode: pwmextvibra1_default {
                           pwmextvibra1_default_mux {
                                   function = "pwmextvibra";
                                   groups = "pwmextvibra1_d_1";
                           };
                           pwmextvibra1_default_cfg {
                                   pins = "GPIO47";
                                   bias-disable;
                           };
                   };
           };
           pwmextvibra2 {
                   pwmextvibra2_default_mode: pwmextvibra2_default {
                           pwmextvibra2_default_mux {
                                   function = "pwmextvibra";
                                   groups = "pwmextvibra2_d_1";
                           };
                           pwmextvibra1_default_cfg {
                                   pins = "GPIO48";
                                   bias-disable;
                           };
                   };
           };
           gpio51 {
                   gpio51_default_mode: gpio51_default {
                                   gpio51_default_mux {
                                   function = "gpio";
                                   groups = "gpio51_a_1";
                           };
                           gpio51_default_cfg {
                                   pins = "GPIO51";
                                   output-low;
                           };
                   };
           };
           gpio52 {
                   gpio52_default_mode: gpio52_default {
                           gpio52_default_mux {
                                   function = "gpio";
                                   groups = "gpio52_a_1";
                           };
                           gpio52_default_cfg {
                                   pins = "GPIO52";
                                   bias-pull-down;
                           };
                   };
           };
           gpio53 {
                   gpio53_default_mode: gpio53_default {
                           gpio53_default_mux {
                                   function = "gpio";
                                   groups = "gpio53_a_1";
                           };
                           gpio53_default_cfg {
                                   pins = "GPIO53";
                                   bias-pull-down;
                           };
                   };
           };
           gpio54 {
                   gpio54_default_mode: gpio54_default {
                           gpio54_default_mux {
                                   function = "gpio";
                                   groups = "gpio54_a_1";
                           };
                           gpio54_default_cfg {
                                   pins = "GPIO54";
                                   output-low;
                           };
                   };
           };
           pdmclkdat {
                   pdmclkdat_default_mode: pdmclkdat_default {
                           pdmclkdat_default_mux {
                                   function = "pdm";
                                   groups = "pdmclkdat_d_1";
                           };
                           pdmclkdat_default_cfg {
                                   pins = "GPIO55", "GPIO56";
                                   bias-disable;
                           };
                   };
           };
   };

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