All of lore.kernel.org
 help / color / mirror / Atom feed
From: Laxman Dewangan <ldewangan@nvidia.com>
To: <lrg@ti.com>, <broonie@opensource.wolfsonmicro.com>
Cc: <axel.lin@gmail.com>, <linux-kernel@vger.kernel.org>,
	Laxman Dewangan <ldewangan@nvidia.com>
Subject: [PATCH] regulator: tps65910: correct init value of n_voltages
Date: Mon, 9 Jul 2012 20:27:13 +0530	[thread overview]
Message-ID: <1341845833-7023-1-git-send-email-ldewangan@nvidia.com> (raw)

Recent change in the core driver to get the maximum voltage
is based on the (n_voltages -1) steps of voltage.
For the tps65910, the (n_voltages -1)th step voltage is
calculated based on the callback function list_voltage.
This function direct maps the datasheet and adjust the
first few steps for initial voltage as per datasheet,
and hence initialize the n_voltages based on datasheet.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
This patch is created on top of
[PATCH V2] regulator: tps65910: add support for input supply
whcih is applied. But I am not able to see in regulator/for-next.
So assuming that it is applied and hence locally apply patch
before creating this patch.

 drivers/regulator/tps65910-regulator.c |   22 +++++++++++-----------
 1 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index e319d96..64c93e0 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -194,66 +194,66 @@ static struct tps_info tps65911_regs[] = {
 	{
 		.name = "vdd1",
 		.vin_name = "vcc1",
-		.n_voltages = 73,
+		.n_voltages = 0x4C,
 		.enable_time_us = 350,
 	},
 	{
 		.name = "vdd2",
 		.vin_name = "vcc2",
-		.n_voltages = 73,
+		.n_voltages = 0x4C,
 		.enable_time_us = 350,
 	},
 	{
 		.name = "vddctrl",
-		.n_voltages = 65,
+		.n_voltages = 0x44,
 		.enable_time_us = 900,
 	},
 	{
 		.name = "ldo1",
 		.vin_name = "vcc6",
-		.n_voltages = 47,
+		.n_voltages = 0x33,
 		.enable_time_us = 420,
 	},
 	{
 		.name = "ldo2",
 		.vin_name = "vcc6",
-		.n_voltages = 47,
+		.n_voltages = 0x33,
 		.enable_time_us = 420,
 	},
 	{
 		.name = "ldo3",
 		.vin_name = "vcc5",
-		.n_voltages = 24,
+		.n_voltages = 0x1A,
 		.enable_time_us = 230,
 	},
 	{
 		.name = "ldo4",
 		.vin_name = "vcc5",
-		.n_voltages = 47,
+		.n_voltages = 0x33,
 		.enable_time_us = 230,
 	},
 	{
 		.name = "ldo5",
 		.vin_name = "vcc4",
-		.n_voltages = 24,
+		.n_voltages = 0x1A,
 		.enable_time_us = 230,
 	},
 	{
 		.name = "ldo6",
 		.vin_name = "vcc3",
-		.n_voltages = 24,
+		.n_voltages = 0x1A,
 		.enable_time_us = 230,
 	},
 	{
 		.name = "ldo7",
 		.vin_name = "vcc3",
-		.n_voltages = 24,
+		.n_voltages = 0x1A,
 		.enable_time_us = 230,
 	},
 	{
 		.name = "ldo8",
 		.vin_name = "vcc3",
-		.n_voltages = 24,
+		.n_voltages = 0x1A,
 		.enable_time_us = 230,
 	},
 };
-- 
1.7.1.1


             reply	other threads:[~2012-07-09 15:03 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-09 14:57 Laxman Dewangan [this message]
2012-07-10 16:17 ` [PATCH] regulator: tps65910: correct init value of n_voltages Mark Brown

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1341845833-7023-1-git-send-email-ldewangan@nvidia.com \
    --to=ldewangan@nvidia.com \
    --cc=axel.lin@gmail.com \
    --cc=broonie@opensource.wolfsonmicro.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=lrg@ti.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.