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Date: Fri, 6 Nov 2015 19:38:13 -0600 From: "J. German Rivera" <German.Rivera@...escale.com> To: <robh+dt@...nel.org>, <mark.rutland@....com>, <devicetree@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org> CC: <bhupesh.sharma@...escale.com>, <stuart.yoder@...escale.com>, <leoli@...escale.com>, "J. German Rivera" <German.Rivera@...escale.com> Subject: [PATCH v6] arm64: dts: Added syscon-reboot node for FSL's LS2080A SoC 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. Signed-off-by: J. German Rivera <German.Rivera@...escale.com> --- CHANGE HISTORY: Changes in v6: - Addressed comment from Javier Martinez Canillas * Moved change history out of actual commit message - Addressed comment from Leo Li * Refer to LS2080A in compatible string Changes in v5: - Addressed comment from Stuart Yoder * Fixed commit message to refer to LS2080A instead of LS2085A. 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 Changes in v3: - Addressed comment form Stuart Yoder: * Expose only the reset register Changes in v2: - Addressed comment form Stuart Yoder: * Removed "@<address>" from reboot node 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..65ac35f 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@...0000 { + compatible = "fsl,ls2080a-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 */ -- 2.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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