Hi,
On Wed, Dec 05, 2018 at 03:05:53PM -0800, Tony Lindgren wrote:
> While reviewing the missing mcasp ranges I noticed omap4 hsi range
> for gdd is wrong so let's fix it.
>
> I'm not aware of any omap4 devices in mainline kernel though that use
> hsi though.
While OMAP4 HSI seems to be very similar to OMAP3 SSI, it's not
supported by the omap-ssi driver. I don't know what changes are
required and I don't know any hardware using omap4-hsi.
FWIW the change is
Reviewed-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
-- Sebastian
> Cc: Sebastian Reichel <sre@xxxxxxxxxx>
> Fixes: 84badc5ec5fc ("ARM: dts: omap4: Move l4 child devices to probe
> them with ti-sysc")
> Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
> ---
> arch/arm/boot/dts/omap4-l4.dtsi | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/omap4-l4.dtsi b/arch/arm/boot/dts/omap4-l4.dtsi
> --- a/arch/arm/boot/dts/omap4-l4.dtsi
> +++ b/arch/arm/boot/dts/omap4-l4.dtsi
> @@ -196,12 +196,12 @@
> clock-names = "fck";
> #address-cells = <1>;
> #size-cells = <1>;
> - ranges = <0x0 0x58000 0x4000>;
> + ranges = <0x0 0x58000 0x5000>;
>
> hsi: hsi@0 {
> compatible = "ti,omap4-hsi";
> reg = <0x0 0x4000>,
> - <0x4a05c000 0x1000>;
> + <0x5000 0x1000>;
> reg-names = "sys", "gdd";
>
> clocks = <&l3_init_clkctrl OMAP4_HSI_CLKCTRL 0>;
> --
> 2.19.2
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