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Wrap some long lines.

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imp 2014-09-04 16:40:54 +00:00
parent 416f9e1b16
commit 588ebd48d9
1 changed files with 34 additions and 20 deletions
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54
sys/arm/at91/at91_pinctrl.c
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@ -138,8 +138,8 @@ at91_pinctrl_setup_dinfo(device_t dev, phandle_t node)
} }
if (OF_searchencprop(OF_node_from_xref(iparent), if (OF_searchencprop(OF_node_from_xref(iparent),
"#interrupt-cells", &icells, sizeof(icells)) == -1) { "#interrupt-cells", &icells, sizeof(icells)) == -1) {
device_printf(dev, "Missing #interrupt-cells property, " device_printf(dev, "Missing #interrupt-cells property,"
"assuming <1>\n"); " assuming <1>\n");
icells = 1; icells = 1;
} }
if (icells < 1 || icells > nintr) { if (icells < 1 || icells > nintr) {
@ -388,19 +388,22 @@ pinctrl_walk_tree(device_t bus, phandle_t node)
OF_getprop(node, "status", status, sizeof(status)); OF_getprop(node, "status", status, sizeof(status));
OF_getprop(node, "name", name, sizeof(name)); OF_getprop(node, "name", name, sizeof(name));
if (strcmp(status, "okay") != 0) { if (strcmp(status, "okay") != 0) {
// printf("pinctrl: omitting node %s since it isn't active\n", name); // printf("pinctrl: skipping node %s status %s\n", name,
// status);
continue; continue;
} }
len = OF_getencprop(node, "pinctrl-0", pinctrl, sizeof(pinctrl)); len = OF_getencprop(node, "pinctrl-0", pinctrl, sizeof(pinctrl));
if (len <= 0) { if (len <= 0) {
// printf("pinctrl: no pinctrl-0 property for node %s, omitting\n", name); // printf("pinctrl: skipping node %s no pinctrl-0\n",
// name, status);
continue; continue;
} }
len /= sizeof(phandle_t); len /= sizeof(phandle_t);
printf("pinctrl: Found active node %s\n", name); printf("pinctrl: Found active node %s\n", name);
for (i = 0; i < len; i++) { for (i = 0; i < len; i++) {
scratch = OF_node_from_xref(pinctrl[i]); scratch = OF_node_from_xref(pinctrl[i]);
npins = OF_getencprop(scratch, "atmel,pins", pins, sizeof(pins)); npins = OF_getencprop(scratch, "atmel,pins", pins,
sizeof(pins));
if (npins <= 0) { if (npins <= 0) {
printf("We're doing it wrong %s\n", name); printf("We're doing it wrong %s\n", name);
continue; continue;
@ -408,29 +411,40 @@ pinctrl_walk_tree(device_t bus, phandle_t node)
memset(name, 0, sizeof(name)); memset(name, 0, sizeof(name));
OF_getprop(scratch, "name", name, sizeof(name)); OF_getprop(scratch, "name", name, sizeof(name));
npins /= (4 * 4); npins /= (4 * 4);
printf("----> need to cope with %d more pins for %s\n", npins, name); printf("----> need to cope with %d more pins for %s\n",
npins, name);
for (j = 0; j < npins; j++) { for (j = 0; j < npins; j++) {
uint32_t unit = pins[j * 4]; uint32_t unit = pins[j * 4];
uint32_t pin = pins[j * 4 + 1]; uint32_t pin = pins[j * 4 + 1];
uint32_t periph = pins[j * 4 + 2]; uint32_t periph = pins[j * 4 + 2];
uint32_t flags = pins[j * 4 + 3]; uint32_t flags = pins[j * 4 + 3];
uint32_t pio = (0xfffffff & sc->ranges[0].bus) + 0x200 * unit; uint32_t pio;
printf("P%c%d %s %#x\n", unit + 'A', pin, periphs[periph],
flags); pio = (0xfffffff & sc->ranges[0].bus) +
0x200 * unit;
printf("P%c%d %s %#x\n", unit + 'A', pin,
periphs[periph], flags);
switch (periph) { switch (periph) {
case 0: case 0:
at91_pio_use_gpio(pio, 1u << pin); at91_pio_use_gpio(pio, 1u << pin);
at91_pio_gpio_pullup(pio, 1u << pin, !!(flags & 1)); at91_pio_gpio_pullup(pio, 1u << pin,
at91_pio_gpio_high_z(pio, 1u << pin, !!(flags & 2)); !!(flags & 1));
at91_pio_gpio_set_deglitch(pio, 1u << pin, !!(flags & 4)); at91_pio_gpio_high_z(pio, 1u << pin,
// at91_pio_gpio_pulldown(pio, 1u << pin, !!(flags & 8)); !!(flags & 2));
// at91_pio_gpio_dis_schmidt(pio, 1u << pin, !!(flags & 16)); at91_pio_gpio_set_deglitch(pio,
1u << pin, !!(flags & 4));
// at91_pio_gpio_pulldown(pio, 1u << pin,
// !!(flags & 8));
// at91_pio_gpio_dis_schmidt(pio,
// 1u << pin, !!(flags & 16));
break; break;
case 1: case 1:
at91_pio_use_periph_a(pio, 1u << pin, flags); at91_pio_use_periph_a(pio, 1u << pin,
flags);
break; break;
case 2: case 2:
at91_pio_use_periph_b(pio, 1u << pin, flags); at91_pio_use_periph_b(pio, 1u << pin,
flags);
break; break;
} }
} }
@ -493,8 +507,8 @@ static driver_t at91_pinctrl_driver = {
static devclass_t at91_pinctrl_devclass; static devclass_t at91_pinctrl_devclass;
EARLY_DRIVER_MODULE(at91_pinctrl, simplebus, at91_pinctrl_driver, at91_pinctrl_devclass, EARLY_DRIVER_MODULE(at91_pinctrl, simplebus, at91_pinctrl_driver,
NULL, NULL, BUS_PASS_BUS); at91_pinctrl_devclass, NULL, NULL, BUS_PASS_BUS);
/* /*
* dummy driver to force pass BUS_PASS_PINMUX to happen. * dummy driver to force pass BUS_PASS_PINMUX to happen.
@ -520,5 +534,5 @@ static driver_t at91_pingroup_driver = {
static devclass_t at91_pingroup_devclass; static devclass_t at91_pingroup_devclass;
EARLY_DRIVER_MODULE(at91_pingroup, at91_pinctrl, at91_pingroup_driver, at91_pingroup_devclass, EARLY_DRIVER_MODULE(at91_pingroup, at91_pinctrl, at91_pingroup_driver,
NULL, NULL, BUS_PASS_PINMUX); at91_pingroup_devclass, NULL, NULL, BUS_PASS_PINMUX);