Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

describe DeveloperBox pin assignment correctly

This commit is contained in:
nisimura 2020-03-25 19:03:44 +00:00
parent 51ad823948
commit 78a90419bf
1 changed files with 13 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
sys/arch/arm/sociox/sni_gpio.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: sni_gpio.c,v 1.4 2020/03/25 18:42:16 nisimura Exp $ */
/* $NetBSD: sni_gpio.c,v 1.5 2020/03/25 19:03:44 nisimura Exp $ */
/*-
* Copyright (c) 2020 The NetBSD Foundation, Inc.
@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: sni_gpio.c,v 1.4 2020/03/25 18:42:16 nisimura Exp $");
__KERNEL_RCSID(0, "$NetBSD: sni_gpio.c,v 1.5 2020/03/25 19:03:44 nisimura Exp $");
#include <sys/param.h>
#include <sys/device.h>
@ -82,21 +82,21 @@ CFATTACH_DECL_NEW(snigpio_acpi, sizeof(struct snigpio_softc),
* "DevelopmentBox" implementation
* DSW3-PIN1, DSW3-PIN2, DSW3-PIN3, DSW3-PIN4,
* DSW3-PIN5, DSW3-PIN6, DSW3-PIN7, DSW3-PIN8,
* PEC-PD8, PEC-PD9, PEC-PD10, PEC-PD11,
* NC, NC, PCIE1EXTINT, PCIE0EXTINT,
* PHY_P2_2, PHY_P1_2, NC, NC,
* NC, NC, NC, NC,
* NC, NC, PEC-PD26, PEC-PD27,
* PEC-PD28, PEC-PD29, PEC-PD30, PEC-PD31;
* PSIN#, PWROFF#, GPIO-A, GPIO-B,
* GPIO-C, GPIO-D, PCIE1EXTINT, PCIE0EXTINT,
* PHY2-INT#, PHY1-INT#, GPIO-E, GPIO-F,
* GPIO-G, GPIO-H, GPIO-I, GPIO-J,
* GPIO-K, GPIO-L, PEC-PD26, PEC-PD27,
* PEC-PD28, PEC-PD29, PEC-PD30, PEC-PD31
*
* PD/PC/PB/PA 0-7 in this order.
* DSW3-PIN1 -- what's "varstore" really this
* DSW3-PIN3 -- tweek PCIe bus implementation error toggle
* PowerButton (PWROFF#) can be detectable.
*
* 96board mezzanine
* i2c "/i2c@51221000"
* spi "/spi@54810000"
* gpio "/gpio@51000000" pinA-L (10-25) level? sensitive
* gpio "/gpio@51000000" pinA-L (10-25) down edge sensitive
*/
static void snigpio_attach_i(struct snigpio_softc *);
static int snigpio_intr(void *);
@ -225,15 +225,13 @@ snigpio_acpi_attach(device_t parent, device_t self, void *aux)
sc->sc_ioh = ioh;
sc->sc_ios = mem->ar_length;
snigpio_attach_i(sc);
/* dig _DSD property to show 32 of GPIO line usage */
rv = acpi_dsd_string(handle, "gpio-line-names", &list);
if (ACPI_FAILURE(rv))
list = NULL;
else
if (ACPI_SUCCESS(rv))
aprint_normal_dev(self, "%s\n", list);
snigpio_attach_i(sc);
acpi_resource_cleanup(&res);
return;
fail: