From: festevam@gmail.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: dts: imx6ul: Fix operating points
Date: Mon, 25 Apr 2016 16:38:47 -0300 [thread overview]
Message-ID: <1461613128-24001-1-git-send-email-festevam@gmail.com> (raw)
From: Fabio Estevam <fabio.estevam@nxp.com>
Adjust the VDD_ARM_CAP and VDD_SOC_CAP voltages according to
Table-11 from MX6UL datasheet:
http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6ULCEC.pdf
(a 25mV offset is added to the minimum allowed values for safety).
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
---
arch/arm/boot/dts/imx6ul.dtsi | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 7177899..4356b65 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -55,15 +55,15 @@
clock-latency = <61036>; /* two CLK32 periods */
operating-points = <
/* kHz uV */
- 528000 1250000
- 396000 1150000
- 198000 1150000
+ 528000 1175000
+ 396000 1025000
+ 198000 950000
>;
fsl,soc-operating-points = <
/* KHz uV */
- 528000 1250000
- 396000 1150000
- 198000 1150000
+ 528000 1175000
+ 396000 1175000
+ 198000 1175000
>;
clocks = <&clks IMX6UL_CLK_ARM>,
<&clks IMX6UL_CLK_PLL2_BUS>,
--
1.9.1
next reply other threads:[~2016-04-25 19:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-25 19:38 Fabio Estevam [this message]
2016-04-25 19:38 ` [PATCH 2/2] ARM: dts: imx6sx: Add 198MHz operating point Fabio Estevam
2016-04-26 11:52 ` [PATCH 1/2] ARM: dts: imx6ul: Fix operating points Shawn Guo
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