[PATCH] arm64: dts: Added syscon-reboot node for FSL's LS2080A SoC
Javier Martinez Canillas
javier at dowhile0.org
Fri Nov 6 14:12:39 PST 2015
Hello J. German,
On Fri, Nov 6, 2015 at 6:48 PM, J. German Rivera
<German.Rivera at freescale.com> wrote:
> Added sys-reboot node to the FSL's LS2080A SoC DT to leverage
> the ARM-generic reboot mechanism for this SoC. This mechanism
> is enabled through CONFIG_POWER_RESET_SYSCON.
>
What's in the changelog ends as a part of the commit message and
usually the change history is not added there...
> CHANGE HISTORY:
>
> Changes in v3:
> - Addressed comment from Stuart Yoder
> * Fixed commit message to refer to LS2080A instead of LS2085A.
>
> Changes in v2:
> - Addressed comment form Stuart Yoder:
> * Removed "@<address>" from reboot node
>
> Changes in v3:
> - Addressed comment form Stuart Yoder:
> * Expose only the reset register
>
> Changes in v4:
> - Addressed comment from Arnd Bergmann:
> * Changed compatible string to be more specific
> * Changed node name to 'syscon' instead of 'rstcr'
> * Changed address to lower case hex
> - Addressed comment form Stuart Yoder:
> * Rebase on top of branch arm-soc/for-next
>
> Signed-off-by: J. German Rivera <German.Rivera at freescale.com>
> ---
...so the change history should be added here, between the '---'
marker line and the patch diff since that section is omitted by tools
like git-am when applying patches.
> arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
> index e81cd48..a790a90 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
> @@ -153,6 +153,18 @@
> };
> };
>
> + rstcr: syscon at 1e60000 {
> + compatible = "fsl,ls2085a-rstcr", "syscon";
> + reg = <0x0 0x1e60000 0x0 0x4>;
> + };
> +
> + reboot {
> + compatible ="syscon-reboot";
> + regmap = <&rstcr>;
> + offset = <0x0>;
> + mask = <0x2>;
> + };
> +
> timer {
> compatible = "arm,armv8-timer";
> interrupts = <1 13 0x8>, /* Physical Secure PPI, active-low */
> --
The patch looks good to me though.
Reviewed-by: Javier Martinez Canillas <javier at osg.samsung.com>
Best regards,
Javier
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