iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: dts: aspeed: Modify GPIO table for Asrock X570D4U BMC

Browse Source 
Restructure GPIO table to fit maximum line length.

Fix mistakes found while working on OpenBMC userland configuration and
based on probing the board.

Schematic for this board is not available. Because of this the choice
was made to use a descriptive method for naming the GPIOs.

 - Push-pull outputs start with output-*
 - Open-drain outputs start with control-*
 - LED outputs start with led-*
 - Inputs start with input-*
 - Button inputs start with button-*
 - Active low signals end with *-n

Signed-off-by: Renze Nicolai <renze@rnplus.nl>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
This commit is contained in:
Renze Nicolai 2024-04-03 15:28:51 +02:00 committed by Andrew Jeffery
parent e0e5ed990b
commit 3af11cbbb1
1 changed files with 37 additions and 58 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

95
arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts
View File

@ -79,64 +79,43 @@
&gpio {
status = "okay";
gpio-line-names =
/*A0-A3*/ "status-locatorled-n", "", "button-nmi-n", "",
/*A4-A7*/ "", "", "", "",
/*B0-B3*/ "input-bios-post-cmplt-n", "", "", "",
/*B4-B7*/ "", "", "", "",
/*C0-C3*/ "", "", "", "",
/*C4-C7*/ "", "", "control-locatorbutton", "",
/*D0-D3*/ "button-power", "control-power", "button-reset", "control-reset",
/*D4-D7*/ "", "", "", "",
/*E0-E3*/ "", "", "", "",
/*E4-E7*/ "", "", "", "",
/*F0-F3*/ "", "", "", "",
/*F4-F7*/ "", "", "", "",
/*G0-G3*/ "output-rtc-battery-voltage-read-enable", "input-id0", "input-id1", "input-id2",
/*G4-G7*/ "input-alert1-n", "input-alert2-n", "input-alert3-n", "",
/*H0-H3*/ "", "", "", "",
/*H4-H7*/ "input-mfg", "", "led-heartbeat-n", "input-caseopen",
/*I0-I3*/ "", "", "", "",
/*I4-I7*/ "", "", "", "",
/*J0-J3*/ "output-bmc-ready", "", "", "",
/*J4-J7*/ "", "", "", "",
/*K0-K3*/ "", "", "", "",
/*K4-K7*/ "", "", "", "",
/*L0-L3*/ "", "", "", "",
/*L4-L7*/ "", "", "", "",
/*M0-M3*/ "", "", "", "",
/*M4-M7*/ "", "", "", "",
/*N0-N3*/ "", "", "", "",
/*N4-N7*/ "", "", "", "",
/*O0-O3*/ "", "", "", "",
/*O4-O7*/ "", "", "", "",
/*P0-P3*/ "", "", "", "",
/*P4-P7*/ "", "", "", "",
/*Q0-Q3*/ "", "", "", "",
/*Q4-Q7*/ "", "", "", "",
/*R0-R3*/ "", "", "", "",
/*R4-R7*/ "", "", "", "",
/*S0-S3*/ "input-bmc-pchhot-n", "", "", "",
/*S4-S7*/ "", "", "", "",
/*T0-T3*/ "", "", "", "",
/*T4-T7*/ "", "", "", "",
/*U0-U3*/ "", "", "", "",
/*U4-U7*/ "", "", "", "",
/*V0-V3*/ "", "", "", "",
/*V4-V7*/ "", "", "", "",
/*W0-W3*/ "", "", "", "",
/*W4-W7*/ "", "", "", "",
/*X0-X3*/ "", "", "", "",
/*X4-X7*/ "", "", "", "",
/*Y0-Y3*/ "", "", "", "",
/*Y4-Y7*/ "", "", "", "",
/*Z0-Z3*/ "", "", "led-fault-n", "output-bmc-throttle-n",
/*Z4-Z7*/ "", "", "", "",
/*AA0-AA3*/ "input-cpu1-thermtrip-latch-n", "", "input-cpu1-prochot-n", "",
/*AA4-AC7*/ "", "", "", "",
/*AB0-AB3*/ "", "", "", "",
/*AB4-AC7*/ "", "", "", "",
/*AC0-AC3*/ "", "", "", "",
/*AC4-AC7*/ "", "", "", "";
/* A */ "input-locatorled-n", "", "", "", "", "", "", "",
/* B */ "input-bios-post-cmplt-n", "", "", "", "", "", "", "",
/* C */ "", "", "", "", "", "", "control-locatorbutton-n", "",
/* D */ "button-power-n", "control-power-n", "button-reset-n",
"control-reset-n", "", "", "", "",
/* E */ "", "", "", "", "", "", "", "",
/* F */ "", "", "", "", "", "", "", "",
/* G */ "output-hwm-vbat-enable", "input-id0-n", "input-id1-n",
"input-id2-n", "input-aux-smb-alert-n", "",
"input-psu-smb-alert-n", "",
/* H */ "", "", "", "", "input-mfg-mode-n", "",
"led-heartbeat-n", "input-case-open-n",
/* I */ "", "", "", "", "", "", "", "",
/* J */ "output-bmc-ready-n", "", "", "", "", "", "", "",
/* K */ "", "", "", "", "", "", "", "",
/* L */ "", "", "", "", "", "", "", "",
/* M */ "", "", "", "", "", "", "", "",
/* N */ "", "", "", "", "", "", "", "",
/* O */ "", "", "", "", "", "", "", "",
/* P */ "", "", "", "", "", "", "", "",
/* Q */ "", "", "", "", "input-bmc-smb-present-n", "", "",
"input-pcie-wake-n",
/* R */ "", "", "", "", "", "", "", "",
/* S */ "input-bmc-pchhot-n", "", "", "", "", "", "", "",
/* T */ "", "", "", "", "", "", "", "",
/* U */ "", "", "", "", "", "", "", "",
/* V */ "", "", "", "", "", "", "", "",
/* W */ "", "", "", "", "", "", "", "",
/* X */ "", "", "", "", "", "", "", "",
/* Y */ "input-sleep-s3-n", "input-sleep-s5-n", "", "", "", "",
"", "",
/* Z */ "", "", "led-fault-n", "output-bmc-throttle-n", "", "",
"", "",
/* AA */ "input-cpu1-thermtrip-latch-n", "",
"input-cpu1-prochot-n", "", "", "", "", "",
/* AB */ "", "input-power-good", "", "", "", "", "", "",
/* AC */ "", "", "", "", "", "", "", "";
};
&fmc {