From aaa84e6a0399df374634c42590e644a698fcc3ff Mon Sep 17 00:00:00 2001 From: Richard Fitzgerald Date: Tue, 18 Apr 2017 11:43:52 +0100 Subject: regulator: arizona-ldo1: Move pdata into a separate structure In preparation for sharing this driver with Madera, move the pdata for the LDO1 regulator out of struct arizona_pdata into a dedicated pdata struct for this driver. As a result the code in arizona_ldo1_of_get_pdata() can be made independent of struct arizona. This patch also updates the definition of struct arizona_pdata and the use of this pdata in mach-crag6410-module.c Signed-off-by: Richard Fitzgerald Acked-by: Krzysztof Kozlowski Acked-by: Lee Jones Signed-off-by: Mark Brown --- include/linux/mfd/arizona/pdata.h | 4 ++-- include/linux/regulator/arizona-ldo1.h | 24 ++++++++++++++++++++++++ 2 files changed, 26 insertions(+), 2 deletions(-) create mode 100644 include/linux/regulator/arizona-ldo1.h (limited to 'include/linux') diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h index 43e875f9850c..bfeecf179895 100644 --- a/include/linux/mfd/arizona/pdata.h +++ b/include/linux/mfd/arizona/pdata.h @@ -12,6 +12,7 @@ #define _ARIZONA_PDATA_H #include +#include #include #define ARIZONA_GPN_DIR_MASK 0x8000 /* GPN_DIR */ @@ -77,13 +78,12 @@ struct arizona_micd_range { struct arizona_pdata { int reset; /** GPIO controlling /RESET, if any */ - int ldoena; /** GPIO controlling LODENA, if any */ /** Regulator configuration for MICVDD */ struct arizona_micsupp_pdata micvdd; /** Regulator configuration for LDO1 */ - struct regulator_init_data *ldo1; + struct arizona_ldo1_pdata ldo1; /** If a direct 32kHz clock is provided on an MCLK specify it here */ int clk32k_src; diff --git a/include/linux/regulator/arizona-ldo1.h b/include/linux/regulator/arizona-ldo1.h new file mode 100644 index 000000000000..c685f1277c63 --- /dev/null +++ b/include/linux/regulator/arizona-ldo1.h @@ -0,0 +1,24 @@ +/* + * Platform data for Arizona LDO1 regulator + * + * Copyright 2017 Cirrus Logic + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef ARIZONA_LDO1_H +#define ARIZONA_LDO1_H + +struct regulator_init_data; + +struct arizona_ldo1_pdata { + /** GPIO controlling LDOENA, if any */ + int ldoena; + + /** Regulator configuration for LDO1 */ + const struct regulator_init_data *init_data; +}; + +#endif -- cgit v1.2.3