On Friday 07 of June 2013 16:37:14 Tushar Behera wrote:
> From: Sachin Kamat <sachin.ka...@linaro.org>
>
> Added FIMD and display timing node to Origen4210 board.
>
> Signed-off-by: Sachin Kamat <sachin.ka...@linaro.org>
> Signed-off-by: Tushar Behera <tushar.beh...@linaro.org>
> ---
> arch/arm/boot/dts/exynos4210-origen.dts | 21 +++++++++++++++++++++
> 1 file changed, 21 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos4210-origen.dts
> b/arch/arm/boot/dts/exynos4210-origen.dts index bcf8079..4c6c3cd 100644
> --- a/arch/arm/boot/dts/exynos4210-origen.dts
> +++ b/arch/arm/boot/dts/exynos4210-origen.dts
> @@ -290,4 +290,25 @@
> clock-frequency = <24000000>;
> };
> };
> +
> + fimd@11c00000 {
> + pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>;
Ahh, this would explain the two pwm pin groups from previous patch.
This seems somehow incorrect, though. AFAIK PWM outputs are not managed by
FIMD in any way.
> + pinctrl-names = "default";
> + status = "okay";
> + };
> +
> + display-timings {
> + native-mode = <&timing0>;
> + timing0: timing {
> + clock-frequency = <50000>;
Hmm, 50 KHz for pixel clock? Isn't it a bit too low? Or am I missing
something?
Best regards,
Tomasz
> + hactive = <1024>;
> + vactive = <600>;
> + hfront-porch = <64>;
> + hback-porch = <16>;
> + hsync-len = <48>;
> + vback-porch = <64>;
> + vfront-porch = <16>;
> + vsync-len = <3>;
> + };
> + };
> };
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