| Message ID | 1393411089-9550-3-git-send-email-florian.vaussard@epfl.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 756cd34..381c0cc 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -275,6 +275,8 @@ gpmc,num-waitpins = <4>; ti,hwmods = "gpmc"; ti,no-idle-on-init; + clocks = <&l3_div_ck>; + clock-names = "fck"; }; uart1: serial@4806a000 { diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index a72813a..7a16647 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -302,6 +302,8 @@ gpmc,num-cs = <8>; gpmc,num-waitpins = <4>; ti,hwmods = "gpmc"; + clocks = <&l3_iclk_div>; + clock-names = "fck"; }; i2c1: i2c@48070000 {
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. Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> --- arch/arm/boot/dts/omap4.dtsi | 2 ++ arch/arm/boot/dts/omap5.dtsi | 2 ++ 2 files changed, 4 insertions(+)