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Date: Fri, 7 Aug 2009 20:55:36 +0530 From: Anuj Aggarwal <anuj.aggarwal@...com> To: broonie@...ena.org.uk, lrg@...mlogic.co.uk, linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Anuj Aggarwal <anuj.aggarwal@...com> Subject: [PATCH 2/8] Regulator: Adding header file for TPS65023 Signed-off-by: Anuj Aggarwal <anuj.aggarwal@...com> --- include/linux/regulator/tps65023.h | 74 ++++++++++++++++++++++++++++++++++++ 1 files changed, 74 insertions(+), 0 deletions(-) create mode 100644 include/linux/regulator/tps65023.h diff --git a/include/linux/regulator/tps65023.h b/include/linux/regulator/tps65023.h new file mode 100644 index 0000000..6afba6c --- /dev/null +++ b/include/linux/regulator/tps65023.h @@ -0,0 +1,74 @@ +/* + * tps65023.h + * + * Header file for TI TPS65023 Regulator + * + * Copyright (C) 2009 Texas Instrument Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind, + * whether express or implied; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +/* Register definitions */ +#define TPS65023_REG_VERSION 0 +#define TPS65023_REG_PGOODZ 1 +#define TPS65023_REG_MASK 2 +#define TPS65023_REG_REG_CTRL 3 +#define TPS65023_REG_CON_CTRL 4 +#define TPS65023_REG_CON_CTRL2 5 +#define TPS65023_REG_DEF_CORE 6 +#define TPS65023_REG_DEFSLEW 7 +#define TPS65023_REG_LDO_CTRL 8 + +/* PGOODZ bitfields */ +#define TPS65023_PGOODZ_PWRFAILZ BIT(7) +#define TPS65023_PGOODZ_LOWBATTZ BIT(6) +#define TPS65023_PGOODZ_VDCDC1 BIT(5) +#define TPS65023_PGOODZ_VDCDC2 BIT(4) +#define TPS65023_PGOODZ_VDCDC3 BIT(3) +#define TPS65023_PGOODZ_LDO2 BIT(2) +#define TPS65023_PGOODZ_LDO1 BIT(1) + +/* MASK bitfields */ +#define TPS65023_MASK_PWRFAILZ BIT(7) +#define TPS65023_MASK_LOWBATTZ BIT(6) +#define TPS65023_MASK_VDCDC1 BIT(5) +#define TPS65023_MASK_VDCDC2 BIT(4) +#define TPS65023_MASK_VDCDC3 BIT(3) +#define TPS65023_MASK_LDO2 BIT(2) +#define TPS65023_MASK_LDO1 BIT(1) + +/* REG_CTRL bitfields */ +#define TPS65023_REG_CTRL_VDCDC1_EN BIT(5) +#define TPS65023_REG_CTRL_VDCDC2_EN BIT(4) +#define TPS65023_REG_CTRL_VDCDC3_EN BIT(3) +#define TPS65023_REG_CTRL_LDO2_EN BIT(2) +#define TPS65023_REG_CTRL_LDO1_EN BIT(1) + +/* LDO_CTRL bitfields */ +#define TPS65023_LDO_CTRL_LDOx_SHIFT(ldo_id) ((ldo_id)*4) +#define TPS65023_LDO_CTRL_LDOx_MASK(ldo_id) (0xF0 >> ((ldo_id)*4)) + +/* Number of step-down converters available */ +#define TPS65023_NUM_DCDC 3 +/* Number of LDO voltage regulators available */ +#define TPS65023_NUM_LDO 2 +/* Number of total regulators available */ +#define TPS65023_NUM_REGULATOR (TPS65023_NUM_DCDC + TPS65023_NUM_LDO) + +/* DCDC's */ +#define TPS65023_DCDC_1 0 +#define TPS65023_DCDC_2 1 +#define TPS65023_DCDC_3 2 +/* LDOs */ +#define TPS65023_LDO_1 3 +#define TPS65023_LDO_2 4 + +#define TPS65023_MAX_REG_ID TPS65023_LDO_2 + -- 1.6.2.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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