| fdt_pinctrl.c (283485) | fdt_pinctrl.c (273669) |
|---|---|
| 1/*- 2 * Copyright (c) 2014 Ian Lepore <ian@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 2014 Ian Lepore <ian@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: stable/10/sys/dev/fdt/fdt_pinctrl.c 283485 2015-05-24 18:00:29Z ian $ | 26 * $FreeBSD: stable/10/sys/dev/fdt/fdt_pinctrl.c 273669 2014-10-26 03:41:27Z ian $ |
| 27 */ 28 29#include <sys/cdefs.h> 30#include <sys/param.h> 31 32#include <dev/ofw/ofw_bus.h> 33#include <dev/ofw/ofw_bus_subr.h> 34 --- 6 unchanged lines hidden (view full) --- 41fdt_pinctrl_configure(device_t client, u_int index) 42{ 43 device_t pinctrl; 44 phandle_t *configs; 45 int i, nconfigs; 46 char name[16]; 47 48 snprintf(name, sizeof(name), "pinctrl-%u", index); | 27 */ 28 29#include <sys/cdefs.h> 30#include <sys/param.h> 31 32#include <dev/ofw/ofw_bus.h> 33#include <dev/ofw/ofw_bus_subr.h> 34 --- 6 unchanged lines hidden (view full) --- 41fdt_pinctrl_configure(device_t client, u_int index) 42{ 43 device_t pinctrl; 44 phandle_t *configs; 45 int i, nconfigs; 46 char name[16]; 47 48 snprintf(name, sizeof(name), "pinctrl-%u", index); |
| 49 nconfigs = OF_getencprop_alloc(ofw_bus_get_node(client), name, | 49 nconfigs = OF_getprop_alloc(ofw_bus_get_node(client), name, |
| 50 sizeof(*configs), (void **)&configs); 51 if (nconfigs < 0) 52 return (ENOENT); 53 if (nconfigs == 0) 54 return (0); /* Empty property is documented as valid. */ 55 for (i = 0; i < nconfigs; i++) { 56 if ((pinctrl = OF_device_from_xref(configs[i])) != NULL) 57 FDT_PINCTRL_CONFIGURE(pinctrl, configs[i]); --- 59 unchanged lines hidden (view full) --- 117{ 118 phandle_t node, *configs; 119 int i, nconfigs; 120 121 for (node = OF_child(parent); node != 0; node = OF_peer(node)) { 122 if (!fdt_is_enabled(node)) 123 continue; 124 pinctrl_configure_children(pinctrl, node); | 50 sizeof(*configs), (void **)&configs); 51 if (nconfigs < 0) 52 return (ENOENT); 53 if (nconfigs == 0) 54 return (0); /* Empty property is documented as valid. */ 55 for (i = 0; i < nconfigs; i++) { 56 if ((pinctrl = OF_device_from_xref(configs[i])) != NULL) 57 FDT_PINCTRL_CONFIGURE(pinctrl, configs[i]); --- 59 unchanged lines hidden (view full) --- 117{ 118 phandle_t node, *configs; 119 int i, nconfigs; 120 121 for (node = OF_child(parent); node != 0; node = OF_peer(node)) { 122 if (!fdt_is_enabled(node)) 123 continue; 124 pinctrl_configure_children(pinctrl, node); |
| 125 nconfigs = OF_getencprop_alloc(node, "pinctrl-0", | 125 nconfigs = OF_getencprop_alloc(node, "pinctrl-0", |
| 126 sizeof(*configs), (void **)&configs); | 126 sizeof(*configs), (void **)&configs); |
| 127 if (nconfigs <= 0) 128 continue; 129 if (bootverbose) { 130 char name[32]; | 127#ifdef DEBUG 128 { 129 char name[32]; |
| 131 OF_getprop(node, "name", &name, sizeof(name)); | 130 OF_getprop(node, "name", &name, sizeof(name)); |
| 132 printf("Processing %d pin-config node(s) in pinctrl-0 for %s\n", 133 nconfigs, name); | 131 printf("%d items in pinctrl-0 for %s\n", nconfigs, name); |
| 134 } | 132 } |
| 133#endif 134 if (nconfigs <= 0) 135 continue; |
|
| 135 for (i = 0; i < nconfigs; i++) { 136 if (OF_device_from_xref(configs[i]) == pinctrl) 137 FDT_PINCTRL_CONFIGURE(pinctrl, configs[i]); 138 } 139 free(configs, M_OFWPROP); 140 } 141 return (0); 142} 143 144int 145fdt_pinctrl_configure_tree(device_t pinctrl) 146{ 147 148 return (pinctrl_configure_children(pinctrl, OF_peer(0))); 149} 150 | 136 for (i = 0; i < nconfigs; i++) { 137 if (OF_device_from_xref(configs[i]) == pinctrl) 138 FDT_PINCTRL_CONFIGURE(pinctrl, configs[i]); 139 } 140 free(configs, M_OFWPROP); 141 } 142 return (0); 143} 144 145int 146fdt_pinctrl_configure_tree(device_t pinctrl) 147{ 148 149 return (pinctrl_configure_children(pinctrl, OF_peer(0))); 150} 151 |