From: Kishon Vijay Abraham I <kishon@ti.com>
To: Tony Lindgren <tony@atomide.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Russell King <linux@armlinux.org.uk>,
linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, nsekhar@ti.com,
Ravikumar Kattekola <rk@ti.com>,
Kishon Vijay Abraham I <kishon@ti.com>
Subject: [PATCH 1/2] ARM: dts: dra7: Increase max-voltage of pbias regulator
Date: Mon, 9 Oct 2017 11:23:11 +0530 [thread overview]
Message-ID: <20171009055312.24165-2-kishon@ti.com> (raw)
In-Reply-To: <20171009055312.24165-1-kishon@ti.com>
From: Ravikumar Kattekola <rk@ti.com>
As per recent TRM, PBIAS cell on dra7 devices supports
3.3v and not 3.0v as documented earlier.
Update PBIAS regulator max voltage to match this.
Document reference:
SPRUI30C – DRA75x, DRA74x Technical reference manual- November 2016
Tested on:
DRA75x PG 2.0 REV H EVM
Signed-off-by: Ravikumar Kattekola <rk@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
arch/arm/boot/dts/dra7.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 02a136a4661a..14d75c589369 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -170,7 +170,7 @@
pbias_mmc_reg: pbias_mmc_omap5 {
regulator-name = "pbias_mmc_omap5";
regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3000000>;
+ regulator-max-microvolt = <3300000>;
};
};
--
2.11.0
WARNING: multiple messages have this Message-ID (diff)
From: kishon@ti.com (Kishon Vijay Abraham I)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: dts: dra7: Increase max-voltage of pbias regulator
Date: Mon, 9 Oct 2017 11:23:11 +0530 [thread overview]
Message-ID: <20171009055312.24165-2-kishon@ti.com> (raw)
In-Reply-To: <20171009055312.24165-1-kishon@ti.com>
From: Ravikumar Kattekola <rk@ti.com>
As per recent TRM, PBIAS cell on dra7 devices supports
3.3v and not 3.0v as documented earlier.
Update PBIAS regulator max voltage to match this.
Document reference:
SPRUI30C ? DRA75x, DRA74x Technical reference manual- November 2016
Tested on:
DRA75x PG 2.0 REV H EVM
Signed-off-by: Ravikumar Kattekola <rk@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
arch/arm/boot/dts/dra7.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 02a136a4661a..14d75c589369 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -170,7 +170,7 @@
pbias_mmc_reg: pbias_mmc_omap5 {
regulator-name = "pbias_mmc_omap5";
regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3000000>;
+ regulator-max-microvolt = <3300000>;
};
};
--
2.11.0
WARNING: multiple messages have this Message-ID (diff)
From: Kishon Vijay Abraham I <kishon@ti.com>
To: Tony Lindgren <tony@atomide.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Russell King <linux@armlinux.org.uk>,
<linux-omap@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <nsekhar@ti.com>,
Ravikumar Kattekola <rk@ti.com>,
Kishon Vijay Abraham I <kishon@ti.com>
Subject: [PATCH 1/2] ARM: dts: dra7: Increase max-voltage of pbias regulator
Date: Mon, 9 Oct 2017 11:23:11 +0530 [thread overview]
Message-ID: <20171009055312.24165-2-kishon@ti.com> (raw)
In-Reply-To: <20171009055312.24165-1-kishon@ti.com>
From: Ravikumar Kattekola <rk@ti.com>
As per recent TRM, PBIAS cell on dra7 devices supports
3.3v and not 3.0v as documented earlier.
Update PBIAS regulator max voltage to match this.
Document reference:
SPRUI30C – DRA75x, DRA74x Technical reference manual- November 2016
Tested on:
DRA75x PG 2.0 REV H EVM
Signed-off-by: Ravikumar Kattekola <rk@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
arch/arm/boot/dts/dra7.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 02a136a4661a..14d75c589369 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -170,7 +170,7 @@
pbias_mmc_reg: pbias_mmc_omap5 {
regulator-name = "pbias_mmc_omap5";
regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3000000>;
+ regulator-max-microvolt = <3300000>;
};
};
--
2.11.0
next prev parent reply other threads:[~2017-10-09 5:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-09 5:53 [PATCH 0/2] dra7/omap5: Increase max-voltage of pbias to 3.3v Kishon Vijay Abraham I
2017-10-09 5:53 ` Kishon Vijay Abraham I
2017-10-09 5:53 ` Kishon Vijay Abraham I
2017-10-09 5:53 ` Kishon Vijay Abraham I [this message]
2017-10-09 5:53 ` [PATCH 1/2] ARM: dts: dra7: Increase max-voltage of pbias regulator Kishon Vijay Abraham I
2017-10-09 5:53 ` Kishon Vijay Abraham I
2017-10-09 5:53 ` [PATCH 2/2] ARM: dts: omap5: " Kishon Vijay Abraham I
2017-10-09 5:53 ` Kishon Vijay Abraham I
2017-10-09 5:53 ` Kishon Vijay Abraham I
2017-10-11 15:46 ` [PATCH 0/2] dra7/omap5: Increase max-voltage of pbias to 3.3v Tony Lindgren
2017-10-11 15:46 ` Tony Lindgren
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=20171009055312.24165-2-kishon@ti.com \
--to=kishon@ti.com \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=mark.rutland@arm.com \
--cc=nsekhar@ti.com \
--cc=rk@ti.com \
--cc=robh+dt@kernel.org \
--cc=tony@atomide.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.