From: petr.cvek@tul•cz (Petr Cvek)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 11/21] ARM: pxa: magician: Add MAX1586 Vcore regulator support
Date: Tue, 18 Aug 2015 00:01:48 +0200 [thread overview]
Message-ID: <55D259CC.6040307@tul.cz> (raw)
In-Reply-To: <cover.1439843482.git.petr.cvek@tul.cz>
Add support for MAX1586 Vcore regulator.
Signed-off-by: Petr Cvek <petr.cvek@tul•cz>
---
arch/arm/mach-pxa/magician.c | 50 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index 9decd86..8ca0b67 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -96,6 +96,8 @@
#include <sound/uda1380.h>
+#include <linux/regulator/max1586.h>
+
#include "devices.h"
#include "generic.h"
@@ -864,6 +866,52 @@ static struct platform_device vads7846_device = {
};
/*
+ * Vcore regulator MAX1587A
+ */
+
+static struct regulator_consumer_supply magician_max1587a_consumers[] = {
+ REGULATOR_SUPPLY("vcc_core", NULL),
+};
+
+static struct regulator_init_data magician_max1587a_v3_info = {
+ .constraints = {
+ .name = "vcc_core range",
+ .min_uV = 700000,
+ .max_uV = 1500000,
+ .always_on = 1,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+ },
+ .consumer_supplies = magician_max1587a_consumers,
+ .num_consumer_supplies = ARRAY_SIZE(magician_max1587a_consumers),
+};
+
+static struct max1586_subdev_data magician_max1587a_subdevs[] = {
+ {
+ .name = "vcc_core",
+ .id = MAX1586_V3,
+ .platform_data = &magician_max1587a_v3_info,
+ }
+};
+
+static struct max1586_platform_data magician_max1587a_info = {
+ .subdevs = magician_max1587a_subdevs,
+ .num_subdevs = ARRAY_SIZE(magician_max1587a_subdevs),
+ /*
+ * NOTICE measured directly on the PCB (board_id == 0x3a), but
+ * if R24 is present, it will boost the voltage
+ * (write 1.475V, get 1.645V and smoke)
+ */
+ .v3_gain = MAX1586_GAIN_NO_R24,
+};
+
+static struct i2c_board_info magician_pwr_i2c_board_info[] __initdata = {
+ {
+ I2C_BOARD_INFO("max1586", 0x14),
+ .platform_data = &magician_max1587a_info,
+ },
+};
+
+/*
* MMC/SD
*/
@@ -1173,6 +1221,8 @@ static void __init magician_init(void)
pxa_set_i2c_info(&i2c_info);
i2c_register_board_info(0,
ARRAY_AND_SIZE(magician_audio_i2c_devices));
+ i2c_register_board_info(1,
+ ARRAY_AND_SIZE(magician_pwr_i2c_board_info));
pxa_set_mci_info(&magician_mci_info);
pxa_set_ohci_info(&magician_ohci_info);
--
1.7.12.1
next prev parent reply other threads:[~2015-08-17 22:01 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1439843482.git.petr.cvek@tul.cz>
2015-08-17 21:56 ` [PATCH v2 01/21] ARM: pxa: magician: Fix Kconfig for magician to always include htc-egpio Petr Cvek
2015-08-18 18:31 ` Robert Jarzmik
2015-08-18 20:02 ` Petr Cvek
2015-08-19 7:29 ` Philipp Zabel
2015-08-24 3:39 ` Petr Cvek
2015-08-17 21:56 ` [PATCH v2 02/21] ARM: pxa: magician: Fix indentation and whitespaces Petr Cvek
2015-08-18 18:32 ` Robert Jarzmik
2015-08-19 7:42 ` Philipp Zabel
2015-08-17 21:57 ` [PATCH v2 03/21] ARM: pxa: magician: Fix comments, debug functions and print strings Petr Cvek
2015-08-18 18:39 ` Robert Jarzmik
2015-08-18 23:09 ` Petr Cvek
2015-08-19 7:57 ` Philipp Zabel
2015-08-17 21:58 ` [PATCH v2 04/21] ARM: pxa: magician: Add, fix and init (new) GPIOs Petr Cvek
2015-08-18 19:01 ` Robert Jarzmik
2015-08-18 22:46 ` Petr Cvek
2015-08-17 21:58 ` [PATCH v2 05/21] ARM: pxa: magician: Add support for ADS7846 touchscreen Petr Cvek
2015-08-19 18:41 ` Robert Jarzmik
2015-08-17 21:59 ` [PATCH v2 06/21] ARM: pxa: magician: Add normal and power I2C definition Petr Cvek
2015-08-19 8:02 ` Philipp Zabel
2015-08-19 18:41 ` Robert Jarzmik
2015-08-17 21:59 ` [PATCH v2 07/21] ARM: pxa: magician: Fix IrDA pdata and redundant GPIO request Petr Cvek
2015-08-19 18:41 ` Robert Jarzmik
2015-08-17 22:00 ` [PATCH v2 08/21] ARM: pxa: magician: Add StrataFlash Vpp GPIO and alternative driver Petr Cvek
2015-08-17 22:01 ` [PATCH v2 09/21] ARM: pxa: magician: Add OV9640 camera support Petr Cvek
2015-08-20 19:48 ` Robert Jarzmik
2015-08-20 20:26 ` Arnd Bergmann
2015-08-20 22:39 ` Petr Cvek
2015-08-21 13:45 ` Arnd Bergmann
2015-08-21 17:36 ` Robert Jarzmik
2015-08-21 22:09 ` Petr Cvek
2015-08-22 12:41 ` Robert Jarzmik
2015-08-24 6:53 ` Lee Jones
2015-08-17 22:01 ` [PATCH v2 10/21] ARM: pxa: magician: Add UDA1380 sound support Petr Cvek
2015-08-20 19:51 ` Robert Jarzmik
2015-08-20 23:01 ` Petr Cvek
2015-08-28 8:48 ` Robert Jarzmik
2015-08-17 22:01 ` Petr Cvek [this message]
2015-08-20 19:32 ` [PATCH v2 11/21] ARM: pxa: magician: Add MAX1586 Vcore regulator support Robert Jarzmik
2015-08-20 22:33 ` Petr Cvek
2015-08-28 8:49 ` Robert Jarzmik
2015-08-17 22:02 ` [PATCH v2 12/21] ARM: pxa: magician: Add PXA27x UDC support Petr Cvek
2015-08-20 17:23 ` Robert Jarzmik
2015-08-20 22:21 ` Petr Cvek
2015-08-28 9:58 ` Robert Jarzmik
2015-08-17 22:03 ` [PATCH v2 13/21] ARM: pxa: magician: Fix charging source and add NiCd backup charging Petr Cvek
2015-08-17 22:18 ` Petr Cvek
2015-08-17 22:03 ` [PATCH v2 14/21] ARM: pxa: magician: Fix PXA USB OHCI port enable flags Petr Cvek
2015-08-17 22:03 ` [PATCH v2 15/21] ARM: pxa: magician: Fix PWM backlight regulator Petr Cvek
2015-08-20 19:58 ` Robert Jarzmik
2015-08-17 22:04 ` [PATCH v2 16/21] ARM: pxa: magician: Add support for alternative LCD backlight Petr Cvek
2015-08-20 20:01 ` Robert Jarzmik
2015-08-23 20:55 ` Petr Cvek
2015-08-24 8:25 ` Robert Jarzmik
2015-08-17 22:04 ` [PATCH v2 17/21] ARM: pxa: magician: Remove (temporarily) pasic3 LED support Petr Cvek
2015-08-22 16:25 ` Robert Jarzmik
2015-08-17 22:05 ` [PATCH v2 18/21] mfd: htc-pasic3: Prepare driver for leds-pasic3 Petr Cvek
2015-08-18 6:52 ` Lee Jones
2015-08-18 21:01 ` Petr Cvek
2015-08-19 6:58 ` Lee Jones
2015-08-17 22:06 ` [PATCH v2 19/21] leds: leds-pasic3: Add support for PASIC3 LED controller Petr Cvek
2015-08-17 22:14 ` Petr Cvek
2015-08-18 10:27 ` Jacek Anaszewski
2015-08-18 21:48 ` Petr Cvek
2015-08-19 8:09 ` Philipp Zabel
2015-08-19 8:49 ` Jacek Anaszewski
2015-08-17 22:06 ` [PATCH v2 20/21] ARM: pxa: magician: Re-add pdata for new leds-pasic3 driver Petr Cvek
2015-08-17 22:07 ` [PATCH v2 21/21] ARM: pxa: magician: Move platform_add_devices() to the end of magician_init() Petr Cvek
2015-08-22 16:27 ` Robert Jarzmik
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