From: Nishanth Menon <nm@ti.com>
To: "Benoît Cousson" <bcousson@baylibre.com>,
"Tony Lindgren" <tony@atomide.com>,
"Mike Turquette" <mturquette@linaro.org>,
"Tero Kristo" <t-kristo@ti.com>, Paul <paul@pwsan.com>
Cc: Nishanth Menon <nm@ti.com>, <devicetree@vger.kernel.org>,
<linux-doc@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-omap@vger.kernel.org>
Subject: [PATCH 3/3] ARM: dts: OMAP5/DRA7: use omap5-mpu-dpll-clock capable of dealing with higher frequencies
Date: Fri, 16 May 2014 05:46:00 -0500 [thread overview]
Message-ID: <1400237160-25125-4-git-send-email-nm@ti.com> (raw)
In-Reply-To: <1400237160-25125-1-git-send-email-nm@ti.com>
OMAP5432, DRA75x and DRA72x have MPU DPLLs that need Duty Cycle
Correction(DCC) to operate safely at frequencies >= 1.4GHz.
Switch to "ti,omap5-mpu-dpll-clock" compatible property which provides
this support.
Signed-off-by: Nishanth Menon <nm@ti.com>
---
arch/arm/boot/dts/dra7xx-clocks.dtsi | 2 +-
arch/arm/boot/dts/omap54xx-clocks.dtsi | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index cfb8fc7..aac5522 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -277,7 +277,7 @@
dpll_mpu_ck: dpll_mpu_ck {
#clock-cells = <0>;
- compatible = "ti,omap4-dpll-clock";
+ compatible = "ti,omap5-mpu-dpll-clock";
clocks = <&sys_clkin1>, <&mpu_dpll_hs_clk_div>;
reg = <0x0160>, <0x0164>, <0x016c>, <0x0168>;
};
diff --git a/arch/arm/boot/dts/omap54xx-clocks.dtsi b/arch/arm/boot/dts/omap54xx-clocks.dtsi
index d487fda..465505c 100644
--- a/arch/arm/boot/dts/omap54xx-clocks.dtsi
+++ b/arch/arm/boot/dts/omap54xx-clocks.dtsi
@@ -362,7 +362,7 @@
dpll_mpu_ck: dpll_mpu_ck {
#clock-cells = <0>;
- compatible = "ti,omap4-dpll-clock";
+ compatible = "ti,omap5-mpu-dpll-clock";
clocks = <&sys_clkin>, <&mpu_dpll_hs_clk_div>;
reg = <0x0160>, <0x0164>, <0x016c>, <0x0168>;
};
--
1.7.9.5
next prev parent reply other threads:[~2014-05-16 10:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-16 10:45 [PATCH 0/3] ARM: OMAP5+: Support Duty Cycle Correction(DCC) Nishanth Menon
2014-05-16 10:45 ` [PATCH 1/3] ARM: OMAP5+: dpll: support " Nishanth Menon
2014-05-16 10:45 ` [PATCH 2/3] clk: dpll: support OMAP5 MPU DPLL that need special handling for higher frequencies Nishanth Menon
2014-05-16 10:46 ` Nishanth Menon [this message]
2014-05-23 11:21 ` [PATCH 0/3] ARM: OMAP5+: Support Duty Cycle Correction(DCC) Tero Kristo
2014-05-23 21:07 ` Mike Turquette
2014-05-26 6:32 ` Tero Kristo
2014-05-28 12:49 ` Nishanth Menon
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