On 11/22/2011 07:44 AM, Rajendra Nayak wrote:
> Pass minimal data needed for console boot, from dt, for
> OMAP4 panda/sdp and OMAP3 beagle boards, and get rid of the
> static initialization from generic board file.
>
> Signed-off-by: Rajendra Nayak <rna...@ti.com>
Acked-by: Rob Herring <rob.herr...@calxeda.com>
Rob
> ---
> arch/arm/boot/dts/omap3.dtsi | 31 +++++++++++++++++++++++++++++++
> arch/arm/boot/dts/omap4.dtsi | 28 ++++++++++++++++++++++++++++
> arch/arm/mach-omap2/board-generic.c | 1 -
> 3 files changed, 59 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
> index d202bb5..216c331 100644
> --- a/arch/arm/boot/dts/omap3.dtsi
> +++ b/arch/arm/boot/dts/omap3.dtsi
> @@ -13,6 +13,13 @@
> / {
> compatible = "ti,omap3430", "ti,omap3";
>
> + aliases {
> + serial0 = &uart1;
> + serial1 = &uart2;
> + serial2 = &uart3;
> + serial3 = &uart4;
> + };
> +
> cpus {
> cpu@0 {
> compatible = "arm,cortex-a8";
> @@ -59,5 +66,29 @@
> interrupt-controller;
> #interrupt-cells = <1>;
> };
> +
> + uart1: serial@0x4806a000 {
> + compatible = "ti,omap3-uart";
> + ti,hwmods = "uart1";
> + clock-frequency = <48000000>;
> + };
> +
> + uart2: serial@0x4806c000 {
> + compatible = "ti,omap3-uart";
> + ti,hwmods = "uart2";
> + clock-frequency = <48000000>;
> + };
> +
> + uart3: serial@0x49020000 {
> + compatible = "ti,omap3-uart";
> + ti,hwmods = "uart3";
> + clock-frequency = <48000000>;
> + };
> +
> + uart4: serial@0x49042000 {
> + compatible = "ti,omap3-uart";
> + ti,hwmods = "uart4";
> + clock-frequency = <48000000>;
> + };
> };
> };
> diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
> index 4c61c82..e8fe75f 100644
> --- a/arch/arm/boot/dts/omap4.dtsi
> +++ b/arch/arm/boot/dts/omap4.dtsi
> @@ -21,6 +21,10 @@
> interrupt-parent = <&gic>;
>
> aliases {
> + serial0 = &uart1;
> + serial1 = &uart2;
> + serial2 = &uart3;
> + serial3 = &uart4;
> };
>
> cpus {
> @@ -99,5 +103,29 @@
> reg = <0x48241000 0x1000>,
> <0x48240100 0x0100>;
> };
> +
> + uart1: serial@0x4806a000 {
> + compatible = "ti,omap4-uart";
> + ti,hwmods = "uart1";
> + clock-frequency = <48000000>;
> + };
> +
> + uart2: serial@0x4806c000 {
> + compatible = "ti,omap4-uart";
> + ti,hwmods = "uart2";
> + clock-frequency = <48000000>;
> + };
> +
> + uart3: serial@0x48020000 {
> + compatible = "ti,omap4-uart";
> + ti,hwmods = "uart3";
> + clock-frequency = <48000000>;
> + };
> +
> + uart4: serial@0x4806e000 {
> + compatible = "ti,omap4-uart";
> + ti,hwmods = "uart4";
> + clock-frequency = <48000000>;
> + };
> };
> };
> diff --git a/arch/arm/mach-omap2/board-generic.c
> b/arch/arm/mach-omap2/board-generic.c
> index fb55fa3..bb72809 100644
> --- a/arch/arm/mach-omap2/board-generic.c
> +++ b/arch/arm/mach-omap2/board-generic.c
> @@ -70,7 +70,6 @@ static void __init omap_generic_init(void)
> if (node)
> irq_domain_add_simple(node, 0);
>
> - omap_serial_init();
> omap_sdrc_init(NULL, NULL);
>
> of_platform_populate(NULL, omap_dt_match_table, NULL, NULL);
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