Differential D23718 Diff 68417 sys/dev/extres/regulator/regulator.c

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sys/dev/extres/regulator/regulator.c

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	#include <dev/fdt/fdt_common.h>			#include <dev/fdt/fdt_common.h>
	#include <dev/ofw/ofw_bus.h>			#include <dev/ofw/ofw_bus.h>
	#include <dev/ofw/ofw_bus_subr.h>			#include <dev/ofw/ofw_bus_subr.h>
	#endif			#endif
	#include <dev/extres/regulator/regulator.h>			#include <dev/extres/regulator/regulator.h>

	#include "regdev_if.h"			#include "regdev_if.h"

	SYSCTL_NODE(_hw, OID_AUTO, regulator, CTLFLAG_RD, NULL, "Regulators");			SYSCTL_NODE(_hw, OID_AUTO, regulator, CTLFLAG_RD \| CTLFLAG_MPSAFE, NULL,
				"Regulators");

	MALLOC_DEFINE(M_REGULATOR, "regulator", "Regulator framework");			MALLOC_DEFINE(M_REGULATOR, "regulator", "Regulator framework");

	#define DIV_ROUND_UP(n,d) howmany(n, d)			#define DIV_ROUND_UP(n,d) howmany(n, d)

	/* Forward declarations. */			/* Forward declarations. */
	struct regulator;			struct regulator;
	struct regnode;			struct regnode;
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	#ifdef FDT			#ifdef FDT
	regnode->ofw_node = def->ofw_node;			regnode->ofw_node = def->ofw_node;
	#endif			#endif

	sysctl_ctx_init(&regnode->sysctl_ctx);			sysctl_ctx_init(&regnode->sysctl_ctx);
	regnode_oid = SYSCTL_ADD_NODE(&regnode->sysctl_ctx,			regnode_oid = SYSCTL_ADD_NODE(&regnode->sysctl_ctx,
	SYSCTL_STATIC_CHILDREN(_hw_regulator),			SYSCTL_STATIC_CHILDREN(_hw_regulator),
	OID_AUTO, regnode->name,			OID_AUTO, regnode->name,
	CTLFLAG_RD, 0, "A regulator node");			CTLFLAG_RD \| CTLFLAG_MPSAFE, 0, "A regulator node");

	SYSCTL_ADD_INT(&regnode->sysctl_ctx,			SYSCTL_ADD_INT(&regnode->sysctl_ctx,
	SYSCTL_CHILDREN(regnode_oid),			SYSCTL_CHILDREN(regnode_oid),
	OID_AUTO, "min_uvolt",			OID_AUTO, "min_uvolt",
	CTLFLAG_RD, &regnode->std_param.min_uvolt, 0,			CTLFLAG_RD, &regnode->std_param.min_uvolt, 0,
	"Minimal voltage (in uV)");			"Minimal voltage (in uV)");
	SYSCTL_ADD_INT(&regnode->sysctl_ctx,			SYSCTL_ADD_INT(&regnode->sysctl_ctx,
	SYSCTL_CHILDREN(regnode_oid),			SYSCTL_CHILDREN(regnode_oid),
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	SYSCTL_CHILDREN(regnode_oid),			SYSCTL_CHILDREN(regnode_oid),
	OID_AUTO, "always_on",			OID_AUTO, "always_on",
	CTLFLAG_RD, (uint8_t *)&regnode->std_param.always_on, 0,			CTLFLAG_RD, (uint8_t *)&regnode->std_param.always_on, 0,
	"Is always enabled");			"Is always enabled");

	SYSCTL_ADD_PROC(&regnode->sysctl_ctx,			SYSCTL_ADD_PROC(&regnode->sysctl_ctx,
	SYSCTL_CHILDREN(regnode_oid),			SYSCTL_CHILDREN(regnode_oid),
	OID_AUTO, "uvolt",			OID_AUTO, "uvolt",
	CTLTYPE_INT \| CTLFLAG_RD,			CTLTYPE_INT \| CTLFLAG_RD \| CTLFLAG_NEEDGIANT,
	regnode, 0, regnode_uvolt_sysctl,			regnode, 0, regnode_uvolt_sysctl,
	"I",			"I",
	"Current voltage (in uV)");			"Current voltage (in uV)");

	return (regnode);			return (regnode);
	}			}

	/* Register regulator object. */			/* Register regulator object. */
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