Re: [PATCH v2 4/4] ARM: DTS: AM43x: Add DSS node

[Tomi Valkeinen <tomi.valkeinen@ti.com>]

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On 13/03/14 10:58, Sathya Prakash M R wrote:
> Add device node for DSS module for AM4372. Both the
> AM437x-Gp evm and Am43x-Epos evm use the same LCD panel.
> The lcd timings are added in respective dts files.
> Adds display pinctrl and enables required gpio.
> Also set the right parent clock to the DSS clock.
> 
> Signed-off-by: Sathya Prakash M R <sathyap@ti.com>
> ---
>  arch/arm/boot/dts/am4372.dtsi        |   28 +++++++++++++
>  arch/arm/boot/dts/am437x-gp-evm.dts  |   77 ++++++++++++++++++++++++++++++++++
>  arch/arm/boot/dts/am43x-epos-evm.dts |   73 ++++++++++++++++++++++++++++++++
>  arch/arm/boot/dts/am43xx-clocks.dtsi |    2 +
>  4 files changed, 180 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
> index ea55a4e..b72a7df 100644
> --- a/arch/arm/boot/dts/am4372.dtsi
> +++ b/arch/arm/boot/dts/am4372.dtsi
> @@ -684,6 +684,34 @@
>  			num-cs = <4>;
>                          status = "disabled";
>                  };
> +
> +		dss: dss@4832A000 {
> +			compatible = "ti,omap3-dss", "simple-bus";
> +			reg = <0x4832A000 0x200>;
> +			ti,hwmods = "dss_core";
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges;
> +
> +			dispc@4832A400 {
> +				compatible = "ti,omap3-dispc";
> +				reg = <0x4832A400 0x400>;
> +				interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
> +				ti,hwmods = "dss_dispc";
> +			};
> +
> +			dpi: encoder@0 {
> +				compatible = "ti,omap3-dpi";
> +			};
> +
> +			rfbi: rfbi@4832A800 {
> +				compatible = "ti,omap3-rfbi";
> +			reg = <0x4832A800 0x100>;
> +				ti,hwmods = "dss_rfbi";
> +			};
> +
> +		};
> +

This seems to be based on old version of the DSS DT. Please rebase this
on top of the latest one:

git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git work/dss-dt

You also need to split this into smaller pieces: the dts clock fix, the
am4372.dtsi, and the board changes.

 Tomi



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