From f52e62dcc1f555a0f8d8ccc3112454c3ff571395 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Sun, 21 Mar 2010 01:06:17 +0100 Subject: x86: remove rdc321x_defs.h This file is replaced by a cleaner version with the adding of a MFD driver for the southbridge. Signed-off-by: Florian Fainelli Acked-by: Ingo Molnar Signed-off-by: Samuel Ortiz --- arch/x86/include/asm/rdc321x_defs.h | 12 ------------ 1 file changed, 12 deletions(-) delete mode 100644 arch/x86/include/asm/rdc321x_defs.h (limited to 'arch') diff --git a/arch/x86/include/asm/rdc321x_defs.h b/arch/x86/include/asm/rdc321x_defs.h deleted file mode 100644 index c8e9c8b..0000000 --- a/arch/x86/include/asm/rdc321x_defs.h +++ /dev/null @@ -1,12 +0,0 @@ -#define PFX "rdc321x: " - -/* General purpose configuration and data registers */ -#define RDC3210_CFGREG_ADDR 0x0CF8 -#define RDC3210_CFGREG_DATA 0x0CFC - -#define RDC321X_GPIO_CTRL_REG1 0x48 -#define RDC321X_GPIO_CTRL_REG2 0x84 -#define RDC321X_GPIO_DATA_REG1 0x4c -#define RDC321X_GPIO_DATA_REG2 0x88 - -#define RDC321X_MAX_GPIO 58 -- cgit v1.1 From 0bc20bba357f18a0e52f45afc452d0b69cf06f76 Mon Sep 17 00:00:00 2001 From: Todd Fischer Date: Mon, 5 Apr 2010 20:23:57 -0600 Subject: mfd: Add tps6507x board data structure Add mfd structure which refrences sub-driver initialization data. For example, for a giving hardware implementation, the voltage regulator sub-driver initialization data provides the mapping betten a voltage regulator and what the output voltage is being used for. Signed-off-by: Todd Fischer Acked-by: Mark Brown Signed-off-by: Liam Girdwood Signed-off-by: Samuel Ortiz --- arch/arm/mach-davinci/board-da850-evm.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index abd0493..95adfd4 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include @@ -533,10 +534,14 @@ struct regulator_init_data tps65070_regulator_data[] = { }, }; +static struct tps6507x_board tps_board = { + .tps6507x_pmic_init_data = &tps65070_regulator_data[0], +}; + static struct i2c_board_info __initdata da850evm_tps65070_info[] = { { I2C_BOARD_INFO("tps6507x", 0x48), - .platform_data = &tps65070_regulator_data[0], + .platform_data = &tps_board, }, }; -- cgit v1.1 From da1e368032d7ff241b9cf1059fa059d781cfeba7 Mon Sep 17 00:00:00 2001 From: Todd Fischer Date: Mon, 5 Apr 2010 17:53:13 -0600 Subject: davinci: da850 TPS6507x touch screen driver board data The touch screen controller in the TPS6507x chip needs values that are dependent on the characteristics of the touch screen hardware being used in the board design. In addition, the board provides version information that is exposed via the kernel input sub-system. Signed-off-by: Todd Fischer Signed-off-by: Kevin Hilman Signed-off-by: Samuel Ortiz --- arch/arm/mach-davinci/board-da850-evm.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 95adfd4..2ec3095 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -25,6 +25,8 @@ #include #include #include +#include +#include #include #include @@ -534,8 +536,18 @@ struct regulator_init_data tps65070_regulator_data[] = { }, }; +static struct touchscreen_init_data tps6507x_touchscreen_data = { + .poll_period = 30, /* ms between touch samples */ + .min_pressure = 0x30, /* minimum pressure to trigger touch */ + .vref = 0, /* turn off vref when not using A/D */ + .vendor = 0, /* /sys/class/input/input?/id/vendor */ + .product = 65070, /* /sys/class/input/input?/id/product */ + .version = 0x100, /* /sys/class/input/input?/id/version */ +}; + static struct tps6507x_board tps_board = { .tps6507x_pmic_init_data = &tps65070_regulator_data[0], + .tps6507x_ts_init_data = &tps6507x_touchscreen_data, }; static struct i2c_board_info __initdata da850evm_tps65070_info[] = { -- cgit v1.1 From 812f9e9d424dde9ccb35975c0281edb6f8543735 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Sat, 1 May 2010 18:26:07 +0200 Subject: mfd: Renamed ab3100.h to abx500.h The goal here is to make way for a more general interface for the analog baseband chips ab3100 ab3550 ab550 and future chips. This patch have been divided into two parts since both changing name and content of a file is not recommended in git. Signed-off-by: Mattias Wallin Signed-off-by: Linus Walleij Signed-off-by: Samuel Ortiz --- arch/arm/mach-u300/i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-u300/i2c.c b/arch/arm/mach-u300/i2c.c index c73ed06..d893ee0 100644 --- a/arch/arm/mach-u300/i2c.c +++ b/arch/arm/mach-u300/i2c.c @@ -9,7 +9,7 @@ */ #include #include -#include +#include #include #include #include -- cgit v1.1 From d162251d1b8860ef489aecb712e5f06c33763ef3 Mon Sep 17 00:00:00 2001 From: Mattias Wallin Date: Sat, 1 May 2010 18:26:40 +0200 Subject: ARM: AB3550 board configuration and irq for U300 This patch adds the i2c board configuration needed for the Mixed Signal chip AB3550. It also adds the irq numbers needed for the irq_chip implementation. Signed-off-by: Mattias Wallin Signed-off-by: Linus Walleij Signed-off-by: Samuel Ortiz --- arch/arm/mach-u300/i2c.c | 55 ++++++++++++++++++++++++++++++++++ arch/arm/mach-u300/include/mach/irqs.h | 7 +++++ 2 files changed, 62 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-u300/i2c.c b/arch/arm/mach-u300/i2c.c index d893ee0..f0394ba 100644 --- a/arch/arm/mach-u300/i2c.c +++ b/arch/arm/mach-u300/i2c.c @@ -46,6 +46,7 @@ /* BUCK SLEEP 0xAC: 1.05V, Not used, SLEEP_A and B, Not used */ #define BUCK_SLEEP_SETTING 0xAC +#ifdef CONFIG_AB3100_CORE static struct regulator_consumer_supply supply_ldo_c[] = { { .dev_name = "ab3100-codec", @@ -253,14 +254,68 @@ static struct ab3100_platform_data ab3100_plf_data = { LDO_D_SETTING, }, }; +#endif + +#ifdef CONFIG_AB3550_CORE +static struct abx500_init_settings ab3550_init_settings[] = { + { + .bank = 0, + .reg = AB3550_IMR1, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR2, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR3, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR4, + .setting = 0xff + }, + { + .bank = 0, + .reg = AB3550_IMR5, + /* The two most significant bits are not used */ + .setting = 0x3f + }, +}; + +static struct ab3550_platform_data ab3550_plf_data = { + .irq = { + .base = IRQ_AB3550_BASE, + .count = (IRQ_AB3550_END - IRQ_AB3550_BASE + 1), + }, + .dev_data = { + }, + .init_settings = ab3550_init_settings, + .init_settings_sz = ARRAY_SIZE(ab3550_init_settings), +}; +#endif static struct i2c_board_info __initdata bus0_i2c_board_info[] = { +#if defined(CONFIG_AB3550_CORE) + { + .type = "ab3550", + .addr = 0x4A, + .irq = IRQ_U300_IRQ0_EXT, + .platform_data = &ab3550_plf_data, + }, +#elif defined(CONFIG_AB3100_CORE) { .type = "ab3100", .addr = 0x48, .irq = IRQ_U300_IRQ0_EXT, .platform_data = &ab3100_plf_data, }, +#else + { }, +#endif }; static struct i2c_board_info __initdata bus1_i2c_board_info[] = { diff --git a/arch/arm/mach-u300/include/mach/irqs.h b/arch/arm/mach-u300/include/mach/irqs.h index a6867b1..09b1b28 100644 --- a/arch/arm/mach-u300/include/mach/irqs.h +++ b/arch/arm/mach-u300/include/mach/irqs.h @@ -109,6 +109,13 @@ #define U300_NR_IRQS 48 #endif +#ifdef CONFIG_AB3550_CORE +#define IRQ_AB3550_BASE (U300_NR_IRQS) +#define IRQ_AB3550_END (IRQ_AB3550_BASE + 37) + +#define NR_IRQS (IRQ_AB3550_END + 1) +#else #define NR_IRQS U300_NR_IRQS +#endif #endif -- cgit v1.1 From 62579266cf9caca5b999560be2b5ceee42fc4d4d Mon Sep 17 00:00:00 2001 From: Rabin Vincent Date: Wed, 19 May 2010 11:39:02 +0200 Subject: mfd: New AB8500 driver Add a new driver to support the AB8500 Power Management chip, replacing the current AB4500. The new driver replaces the old one, instead of an incremental modification, because this is a substantial overhaul including: - Split of the driver into -core and -spi portions, to allow another interface layer to be added - Addition of interrupt support - Switch to MFD core API for handling subdevices - Simplification of the APIs to remove a redundant block parameter - Rename of the APIs and macros from ab4500_* to ab8500_* - Rename of the files from ab4500* to ab8500* - Change of the driver name from ab4500 to ab8500 Acked-by: Linus Walleij Acked-by: Srinidhi Kasagar Signed-off-by: Rabin Vincent Signed-off-by: Samuel Ortiz --- arch/arm/mach-ux500/board-mop500.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 072196c..bb8d7b7 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -50,7 +50,7 @@ struct pl022_config_chip ab4500_chip_info = { static struct spi_board_info u8500_spi_devices[] = { { - .modalias = "ab4500", + .modalias = "ab8500", .controller_data = &ab4500_chip_info, .max_speed_hz = 12000000, .bus_num = 0, -- cgit v1.1