What branch is the correct one for ai64 Linux ai64 6.1.83-ti-arm64-r61

General Discussion
1

I am assuming that ti branch is the correct version??

remotes/origin/v6.1.x
  remotes/origin/v6.1.x-Beagle
  remotes/origin/v6.1.x-ti

This is out of the box, no overlays applied and it looks like the labels are not present. Is this a new way of doing this?

~$ gpioinfo
gpiochip0 - 84 lines:
	line   0:      unnamed       "BOOT"   input   active-low [used]
	line   1:      unnamed       unused   input  active-high 
	line   2:      unnamed       unused   input  active-high 
	line   3:      unnamed       unused   input  active-high 
	line   4:      unnamed      "POWER"   input   active-low [used]
	line   5:      unnamed       unused   input  active-high 
	line   6:      unnamed       unused   input  active-high 
	line   7:      unnamed       unused   input  active-high 
	line   8:      unnamed       unused   input  active-high 
	line   9:      unnamed       unused   input  active-high 
	line  10:      unnamed       unused   input  active-high 
	line  11:      unnamed       unused   input  active-high 
	line  12:      unnamed       unused   input  active-high 
	line  13:      unnamed       unused   input  active-high 
	line  14:      unnamed       unused   input  active-high 
	line  15:      unnamed       unused   input  active-high 
	line  16:      unnamed       unused   input  active-high 
	line  17:      unnamed       unused   input  active-high 
	line  18:      unnamed       unused   input  active-high 
	line  19:      unnamed       unused   input  active-high 
	line  20:      unnamed       unused   input  active-high 
	line  21:      unnamed       unused   input  active-high 
	line  22:      unnamed       unused   input  active-high 
	line  23:      unnamed       unused   input  active-high 
	line  24:      unnamed       unused   input  active-high 
	line  25:      unnamed       unused   input  active-high 
	line  26:      unnamed       unused   input  active-high 
	line  27:      unnamed       unused   input  active-high 
	line  28:      unnamed       unused   input  active-high 
	line  29:      unnamed       unused   input  active-high 
	line  30:      unnamed       unused   input  active-high 
	line  31:      unnamed       unused   input  active-high 
	line  32:      unnamed       unused   input  active-high 
	line  33:      unnamed       unused   input  active-high 
	line  34:      unnamed       unused   input  active-high 
	line  35:      unnamed       unused   input  active-high 
	line  36:      unnamed       unused   input  active-high 
	line  37:      unnamed       unused   input  active-high 
	line  38:      unnamed       unused   input  active-high 
	line  39:      unnamed       unused   input  active-high 
	line  40:      unnamed       unused   input  active-high 
	line  41:      unnamed       unused   input  active-high 
	line  42:      unnamed       unused   input  active-high 
	line  43:      unnamed       unused   input  active-high 
	line  44:      unnamed       unused   input  active-high 
	line  45:      unnamed       unused   input  active-high 
	line  46:      unnamed       unused   input  active-high 
	line  47:      unnamed       unused   input  active-high 
	line  48:      unnamed       unused   input  active-high 
	line  49:      unnamed       unused   input  active-high 
	line  50:      unnamed       unused   input  active-high 
	line  51:      unnamed       unused   input  active-high 
	line  52:      unnamed       unused   input  active-high 
	line  53:      unnamed       unused   input  active-high 
	line  54:      unnamed       unused   input  active-high 
	line  55:      unnamed       unused   input  active-high 
	line  56:      unnamed       unused   input  active-high 
	line  57:      unnamed       unused   input  active-high 
	line  58:      unnamed       unused   input  active-high 
	line  59:      unnamed       unused   input  active-high 
	line  60:      unnamed       unused   input  active-high 
	line  61:      unnamed       unused   input  active-high 
	line  62:      unnamed       unused   input  active-high 
	line  63:      unnamed       unused   input  active-high 
	line  64:      unnamed       unused   input  active-high 
	line  65:      unnamed       unused   input  active-high 
	line  66:      unnamed       unused   input  active-high 
	line  67:      unnamed       unused   input  active-high 
	line  68:      unnamed       unused   input  active-high 
	line  69:      unnamed       unused   input  active-high 
	line  70:      unnamed       unused   input  active-high 
	line  71:      unnamed       unused   input  active-high 
	line  72:      unnamed       unused   input  active-high 
	line  73:      unnamed       unused   input  active-high 
	line  74:      unnamed       unused   input  active-high 
	line  75:      unnamed       unused   input  active-high 
	line  76:      unnamed       unused   input  active-high 
	line  77:      unnamed       unused   input  active-high 
	line  78:      unnamed       unused   input  active-high 
	line  79:      unnamed       unused   input  active-high 
	line  80:      unnamed       unused   input  active-high 
	line  81:      unnamed       unused   input  active-high 
	line  82:      unnamed       unused   input  active-high 
	line  83:      unnamed       unused   input  active-high 
gpiochip1 - 128 lines:
	line   0:      unnamed       unused   input  active-high 
	line   1:      unnamed       unused   input  active-high 
	line   2:      unnamed       unused   input  active-high 
	line   3:      unnamed       unused   input  active-high 
	line   4:      unnamed       unused   input  active-high 
	line   5:      unnamed       unused   input  active-high 
	line   6:      unnamed       unused   input  active-high 
	line   7:      unnamed       unused   input  active-high 
	line   8:      unnamed       unused   input  active-high 
	line   9:      unnamed       unused   input  active-high 
	line  10:      unnamed       unused   input  active-high 
	line  11:      unnamed       unused   input  active-high 
	line  12:      unnamed       unused   input  active-high 
	line  13:      unnamed       unused   input  active-high 
	line  14:      unnamed       unused   input  active-high 
	line  15:      unnamed       unused   input  active-high 
	line  16:      unnamed       unused   input  active-high 
	line  17:      unnamed       unused   input  active-high 
	line  18:      unnamed       unused   input  active-high 
	line  19:      unnamed       unused   input  active-high 
	line  20:      unnamed       unused   input  active-high 
	line  21:      unnamed       unused   input  active-high 
	line  22:      unnamed      "reset"  output  active-high [used]
	line  23:      unnamed       unused   input  active-high 
	line  24:      unnamed       unused   input  active-high 
	line  25:      unnamed       unused   input  active-high 
	line  26:      unnamed       unused   input  active-high 
	line  27:      unnamed       unused   input  active-high 
	line  28:      unnamed       unused   input  active-high 
	line  29:      unnamed       unused   input  active-high 
	line  30:      unnamed       unused   input  active-high 
	line  31:      unnamed       unused   input  active-high 
	line  32:      unnamed       unused   input  active-high 
	line  33:      unnamed       unused   input  active-high 
	line  34:      unnamed       unused   input  active-high 
	line  35:      unnamed       unused   input  active-high 
	line  36:      unnamed       unused   input  active-high 
	line  37:      unnamed       unused   input  active-high 
	line  38:      unnamed       unused   input  active-high 
	line  39:      unnamed       unused   input  active-high 
	line  40:      unnamed       unused   input  active-high 
	line  41:      unnamed       unused   input  active-high 
	line  42:      unnamed       unused   input  active-high 
	line  43:      unnamed       unused   input  active-high 
	line  44:      unnamed       unused   input  active-high 
	line  45:      unnamed       unused   input  active-high 
	line  46:      unnamed       unused   input  active-high 
	line  47:      unnamed       unused   input  active-high 
	line  48:      unnamed       unused   input  active-high 
	line  49:      unnamed "regulator-5" output active-high [used]
	line  50:      unnamed       unused   input  active-high 
	line  51:      unnamed       unused   input  active-high 
	line  52:      unnamed       unused   input  active-high 
	line  53:      unnamed       unused   input  active-high 
	line  54:      unnamed       unused   input  active-high 
	line  55:      unnamed       unused   input  active-high 
	line  56:      unnamed       unused   input  active-high 
	line  57:      unnamed       unused   input  active-high 
	line  58:      unnamed       unused   input  active-high 
	line  59:      unnamed       unused   input  active-high 
	line  60:      unnamed       unused   input  active-high 
	line  61:      unnamed       unused   input  active-high 
	line  62:      unnamed       unused   input  active-high 
	line  63:      unnamed       unused   input  active-high 
	line  64:      unnamed       unused   input  active-high 
	line  65:      unnamed       unused   input  active-high 
	line  66:      unnamed       unused   input  active-high 
	line  67:      unnamed       unused   input  active-high 
	line  68:      unnamed       unused   input  active-high 
	line  69:      unnamed       unused   input  active-high 
	line  70:      unnamed       unused   input  active-high 
	line  71:      unnamed       unused   input  active-high 
	line  72:      unnamed       unused   input  active-high 
	line  73:      unnamed       unused   input  active-high 
	line  74:      unnamed       unused   input  active-high 
	line  75:      unnamed       unused   input  active-high 
	line  76:      unnamed       unused   input  active-high 
	line  77:      unnamed       unused   input  active-high 
	line  78:      unnamed       unused   input  active-high 
	line  79:      unnamed       unused   input  active-high 
	line  80:      unnamed       unused   input  active-high 
	line  81:      unnamed       unused   input  active-high 
	line  82:      unnamed "regulator-3" output active-high [used]
	line  83:      unnamed       unused   input  active-high 
	line  84:      unnamed       unused   input  active-high 
	line  85:      unnamed       unused   input  active-high 
	line  86:      unnamed       unused   input  active-high 
	line  87:      unnamed       unused   input  active-high 
	line  88:      unnamed       unused   input  active-high 
	line  89:      unnamed       unused   input  active-high 
	line  90:      unnamed       unused   input  active-high 
	line  91:      unnamed       unused   input  active-high 
	line  92:      unnamed       unused   input  active-high 
	line  93:      unnamed       unused   input  active-high 
	line  94:      unnamed       unused   input  active-high 
	line  95:      unnamed "beaglebone:green:usr1" output active-high [used]
	line  96:      unnamed "beaglebone:green:usr0" output active-high [used]
	line  97:      unnamed "beaglebone:green:usr2" output active-high [used]
	line  98:      unnamed       unused   input  active-high 
	line  99:      unnamed       unused   input  active-high 
	line 100:      unnamed       unused   input  active-high 
	line 101:      unnamed       unused   input  active-high 
	line 102:      unnamed       unused   input  active-high 
	line 103:      unnamed       unused   input  active-high 
	line 104:      unnamed       unused   input  active-high 
	line 105:      unnamed       unused   input  active-high 
	line 106:      unnamed       unused   input  active-high 
	line 107:      unnamed       unused   input  active-high 
	line 108:      unnamed       unused   input  active-high 
	line 109:      unnamed "beaglebone:green:usr4" output active-high [used]
	line 110:      unnamed "beaglebone:green:usr3" output active-high [used]
	line 111:      unnamed       unused   input  active-high 
	line 112:      unnamed       unused   input  active-high 
	line 113:      unnamed       unused   input  active-high 
	line 114:      unnamed       unused   input  active-high 
	line 115:      unnamed       unused   input  active-high 
	line 116:      unnamed       unused   input  active-high 
	line 117:      unnamed   "tlv71033"  output  active-high [used]
	line 118:      unnamed       unused   input  active-high 
	line 119:      unnamed       unused   input  active-high 
	line 120:      unnamed       unused   input  active-high 
	line 121:      unnamed       unused   input  active-high 
	line 122:      unnamed       unused   input  active-high 
	line 123:      unnamed       unused   input  active-high 
	line 124:      unnamed       unused   input  active-high 
	line 125:      unnamed       unused   input  active-high 
	line 126:      unnamed       unused   input  active-high 
	line 127:      unnamed       unused   input  active-high 
gpiochip2 - 36 lines:
	line   0:      unnamed       unused   input  active-high 
	line   1:      unnamed       unused   input  active-high 
	line   2:      unnamed       unused   input  active-high 
	line   3:      unnamed  "typec-dir"   input   active-low [used]
	line   4:      unnamed       unused   input  active-high 
	line   5:      unnamed       unused   input  active-high 
	line   6:      unnamed       unused   input  active-high 
	line   7:      unnamed       unused   input  active-high 
	line   8:      unnamed       unused   input  active-high 
	line   9:      unnamed       unused   input  active-high 
	line  10:      unnamed       unused   input  active-high 
	line  11:      unnamed       unused   input  active-high 
	line  12:      unnamed       unused   input  active-high 
	line  13:      unnamed       unused   input  active-high 
	line  14:      unnamed       unused   input  active-high 
	line  15:      unnamed       unused   input  active-high 
	line  16:      unnamed       unused   input  active-high 
	line  17:      unnamed       unused   input  active-high 
	line  18:      unnamed       unused   input  active-high 
	line  19:      unnamed       unused   input  active-high 
	line  20:      unnamed       unused   input  active-high 
	line  21:      unnamed       unused   input  active-high 
	line  22:      unnamed       unused   input  active-high 
	line  23:      unnamed       unused   input  active-high 
	line  24:      unnamed       unused   input  active-high 
	line  25:      unnamed       unused   input  active-high 
	line  26:      unnamed       unused   input  active-high 
	line  27:      unnamed       unused   input  active-high 
	line  28:      unnamed       unused   input  active-high 
	line  29:      unnamed       unused   input  active-high 
	line  30:      unnamed       unused   input  active-high 
	line  31:      unnamed       unused   input  active-high 
	line  32:      unnamed       unused   input  active-high 
	line  33:      unnamed       unused   input  active-high 
	line  34:      unnamed       unused   input  active-high 
	line  35:      unnamed       unused   input  active-high
2

That one… Looks at last commit… BBAI64: need to test all gpio options (808bcfb5) · Commits · BeagleBoard.org / BeagleBoard-DeviceTrees · GitLab yeah that’s when life’s distractions happened.

I need to merge this to 6.1.x-Beagle which aligns the gpio order. k3-j721e: add gpio ranges (caf3d157) · Commits · BeagleBoard.org / BeagleBoard-DeviceTrees · GitLab

3

Okay, was in the ti one.
My overlay loads at boot but it is not being applied. Did I miss something?

/dts-v1/;
/plugin/;

/ {
    compatible = "ti,beaglebone-ai64";

    fragment@0 {
        target = <&main_pmx0>;
        __overlay__ {
            test_pins: test-pins {
                pinctrl-single,pins = <
                    0x1f0 0x07  /* P9_42 configured as output with pull-up, using mux mode 7 */
                >;
            };
        };
    };

    fragment@1 {
        target = <&main_gpio0>;
        __overlay__ {
            status = "okay";
            test1_pin: test1_pin {
                gpios = <&main_gpio0 123 0>;  /* GPIO0_123, active high */
                gpio-line-name = "Test1";
            };
        };
    };

    fragment@3 {
        target = <&main_gpio0>;
        __overlay__ {
            status = "okay";
            gpio-line-names = "N/A", "N/A", "N/A", "N/A", "N/A", /* 0-4 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 5-9 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 10-14 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 15-19 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 20-24 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 25-29 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 30-34 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 35-39 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 40-44 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 45-49 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 50-54 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 55-59 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 60-64 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 65-69 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 70-74 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 75-79 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 80-84 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 85-89 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 90-94 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 95-99 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 100-104 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 105-109 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 110-114 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 115-119 */
                              "N/A", "N/A", "N/A", "N/A", "N/A", /* 120-124 */
                              "N/A", "N/A", "N/A", "N/A", "Test1"; /* 125-128 */
        };
    };
};


Retrieving file: /ti/k3-j721e-beagleboneai64.dtb
Retrieving file: /overlays/test.dtbo
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
Working FDT set to 88000000
   Loading Device Tree to 000000008ffe1000, end 000000008fffffff ... OK
Working FDT set to 8ffe1000

Starting kernel ...

I/TC: Secondary CPU 1 initializing

$ dtc -O dtb -o test.dtbo -b 0 -@ test.dts

fred@ai64:~$ gpioset gpiochip1 123=1
gpioset: error setting the GPIO line values: Device or resource busy
fred@ai64:~$ gpioset gpiochip1 123=0
gpioset: error setting the GPIO line values: Device or resource busy