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ARM: dts: omap4/5: Use l3_ick for the gpmc node

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The GPMC clock is derived from l3_ick. The simplest solution is
to reference directly l3_ick to provide the GPMC fck in order to
get correct timings. The real management of the clock is left to
hwmod.

Cc: stable@vger.kernel.org # v3.14+
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Florian Vaussard 2014-02-26 11:38:09 +01:00 committed by Tony Lindgren
parent 8559087f0e
commit 7b8b6af169
2 changed files with 4 additions and 0 deletions
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2
arch/arm/boot/dts/omap4.dtsi
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@ -275,6 +275,8 @@
gpmc,num-waitpins = <4>; gpmc,num-waitpins = <4>;
ti,hwmods = "gpmc"; ti,hwmods = "gpmc";
ti,no-idle-on-init; ti,no-idle-on-init;
clocks = <&l3_div_ck>;
clock-names = "fck";
}; };
uart1: serial@4806a000 { uart1: serial@4806a000 {

2
arch/arm/boot/dts/omap5.dtsi
View File

@ -302,6 +302,8 @@
gpmc,num-cs = <8>; gpmc,num-cs = <8>;
gpmc,num-waitpins = <4>; gpmc,num-waitpins = <4>;
ti,hwmods = "gpmc"; ti,hwmods = "gpmc";
clocks = <&l3_iclk_div>;
clock-names = "fck";
}; };
i2c1: i2c@48070000 { i2c1: i2c@48070000 {