* [PATCH v3 0/2] ARM64: Enable SP805 WDT support for FSL LS2080A @ 2015-12-15 14:30 ` Bhupesh Sharma 0 siblings, 0 replies; 22+ messages in thread From: Bhupesh Sharma @ 2015-12-15 14:30 UTC (permalink / raw) To: arnd-r2nGTMty4D4, mark.rutland-5wv7dgnIgG8, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, olof-nZhT3qVonbNeoWH0uzbU5w, devicetree-u79uwXL29TY76Z2rM5mHXA, robh-DgEjT+Ai2ygdnm+yROfE0A, will.deacon-5wv7dgnIgG8 Cc: bhupesh.linux-Re5JQEeQqe8AvxtiuMwx3w, Catalin.Marinas-5wv7dgnIgG8, bhupesh.sharma-KZfg59tc24xl57MIdRCFDg, LeoLi-KZfg59tc24xl57MIdRCFDg, scottwood-KZfg59tc24xl57MIdRCFDg, stuart.yoder-KZfg59tc24xl57MIdRCFDg This is the v3 of patchset which adds the support for SP805 WDT on FSL LS2080A and also adds the missing documentation of SP805 WDT device-tree bindings. Rebased against arm-soc/next/dt Changes since v2: (v2 can be viewed here: http://permalink.gmane.org/gmane.linux.ports.arm.kernel/463141) - Addressed Rob's comments regarding the second mandatory CLK source's (WDOGCLK) name in the bindings. Changes since v1: (v1 can be viewed here: http://www.spinics.net/lists/devicetree/msg102487.html) - Addressed Rob and Mark's comments regarding the mandatory CLK sources - Removed interrupt property from the bindings for now (as discussed with Mark on IRC) till Will's patch proceeds further and enables handling the WDOG interrupts for each core connected to the same PPI line (http://lists.infradead.org/pipermail/linux-arm-kernel/2015-December/391616.html) Bhupesh Sharma (2): Documentation: DT: Add entry for ARM SP805-WDT dts/ls2080a: Update DTSI to add support of SP805 WDT .../devicetree/bindings/watchdog/sp805-wdt.txt | 29 ++++++++++ arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 ++++++++++++++++++++ 2 files changed, 85 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/sp805-wdt.txt -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH v3 0/2] ARM64: Enable SP805 WDT support for FSL LS2080A @ 2015-12-15 14:30 ` Bhupesh Sharma 0 siblings, 0 replies; 22+ messages in thread From: Bhupesh Sharma @ 2015-12-15 14:30 UTC (permalink / raw) To: linux-arm-kernel This is the v3 of patchset which adds the support for SP805 WDT on FSL LS2080A and also adds the missing documentation of SP805 WDT device-tree bindings. Rebased against arm-soc/next/dt Changes since v2: (v2 can be viewed here: http://permalink.gmane.org/gmane.linux.ports.arm.kernel/463141) - Addressed Rob's comments regarding the second mandatory CLK source's (WDOGCLK) name in the bindings. Changes since v1: (v1 can be viewed here: http://www.spinics.net/lists/devicetree/msg102487.html) - Addressed Rob and Mark's comments regarding the mandatory CLK sources - Removed interrupt property from the bindings for now (as discussed with Mark on IRC) till Will's patch proceeds further and enables handling the WDOG interrupts for each core connected to the same PPI line (http://lists.infradead.org/pipermail/linux-arm-kernel/2015-December/391616.html) Bhupesh Sharma (2): Documentation: DT: Add entry for ARM SP805-WDT dts/ls2080a: Update DTSI to add support of SP805 WDT .../devicetree/bindings/watchdog/sp805-wdt.txt | 29 ++++++++++ arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 ++++++++++++++++++++ 2 files changed, 85 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/sp805-wdt.txt -- 1.7.9.5 ^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH v3 1/2] Documentation: DT: Add entry for ARM SP805-WDT 2015-12-15 14:30 ` Bhupesh Sharma @ 2015-12-15 14:30 ` Bhupesh Sharma -1 siblings, 0 replies; 22+ messages in thread From: Bhupesh Sharma @ 2015-12-15 14:30 UTC (permalink / raw) To: arnd, mark.rutland, linux-arm-kernel, olof, devicetree, robh, will.deacon Cc: LeoLi, bhupesh.sharma, Catalin.Marinas, stuart.yoder, scottwood, bhupesh.linux This patch adds a devicetree binding documentation for ARM's SP805 WatchDog Timer. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> --- .../devicetree/bindings/watchdog/sp805-wdt.txt | 29 ++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/sp805-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/sp805-wdt.txt b/Documentation/devicetree/bindings/watchdog/sp805-wdt.txt new file mode 100644 index 0000000..45b5afc --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/sp805-wdt.txt @@ -0,0 +1,29 @@ +* ARM SP805 Watchdog Timer (WDT) Controller + +SP805 WDT is a ARM Primecell Peripheral and has a standard-id register that +can be used to identify the peripheral type, vendor, and revision. +This value can be used for driver matching. + +As SP805 WDT is a primecell IP, it follows the base bindings specified in +'arm/primecell.txt' + +Required properties: +- compatible : Should be "arm,sp805-wdt", "arm,primecell" +- reg : Base address and size of the watchdog timer registers. +- clocks : From common clock binding. + First clock is PCLK and the second is WDOGCLK. + WDOGCLK can be equal to or be a sub-multiple of the PCLK frequency. +- clock-names : From common clock binding. Shall be "apb_pclk" for first clock. + +Optional properties: +- interrupts : Should specify WDT interrupt number. + +Examples: + + cluster1_core0_watchdog: wdt@c000000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc000000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 22+ messages in thread
* [PATCH v3 1/2] Documentation: DT: Add entry for ARM SP805-WDT @ 2015-12-15 14:30 ` Bhupesh Sharma 0 siblings, 0 replies; 22+ messages in thread From: Bhupesh Sharma @ 2015-12-15 14:30 UTC (permalink / raw) To: linux-arm-kernel This patch adds a devicetree binding documentation for ARM's SP805 WatchDog Timer. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> --- .../devicetree/bindings/watchdog/sp805-wdt.txt | 29 ++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/sp805-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/sp805-wdt.txt b/Documentation/devicetree/bindings/watchdog/sp805-wdt.txt new file mode 100644 index 0000000..45b5afc --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/sp805-wdt.txt @@ -0,0 +1,29 @@ +* ARM SP805 Watchdog Timer (WDT) Controller + +SP805 WDT is a ARM Primecell Peripheral and has a standard-id register that +can be used to identify the peripheral type, vendor, and revision. +This value can be used for driver matching. + +As SP805 WDT is a primecell IP, it follows the base bindings specified in +'arm/primecell.txt' + +Required properties: +- compatible : Should be "arm,sp805-wdt", "arm,primecell" +- reg : Base address and size of the watchdog timer registers. +- clocks : From common clock binding. + First clock is PCLK and the second is WDOGCLK. + WDOGCLK can be equal to or be a sub-multiple of the PCLK frequency. +- clock-names : From common clock binding. Shall be "apb_pclk" for first clock. + +Optional properties: +- interrupts : Should specify WDT interrupt number. + +Examples: + + cluster1_core0_watchdog: wdt at c000000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc000000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 22+ messages in thread
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* Re: [PATCH v3 1/2] Documentation: DT: Add entry for ARM SP805-WDT 2015-12-15 14:30 ` Bhupesh Sharma @ 2015-12-20 3:38 ` Rob Herring -1 siblings, 0 replies; 22+ messages in thread From: Rob Herring @ 2015-12-20 3:38 UTC (permalink / raw) To: Bhupesh Sharma Cc: arnd-r2nGTMty4D4, mark.rutland-5wv7dgnIgG8, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, olof-nZhT3qVonbNeoWH0uzbU5w, devicetree-u79uwXL29TY76Z2rM5mHXA, will.deacon-5wv7dgnIgG8, bhupesh.linux-Re5JQEeQqe8AvxtiuMwx3w, Catalin.Marinas-5wv7dgnIgG8, LeoLi-KZfg59tc24xl57MIdRCFDg, scottwood-KZfg59tc24xl57MIdRCFDg, stuart.yoder-KZfg59tc24xl57MIdRCFDg On Tue, Dec 15, 2015 at 08:00:24PM +0530, Bhupesh Sharma wrote: > This patch adds a devicetree binding documentation for ARM's > SP805 WatchDog Timer. > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> > --- > .../devicetree/bindings/watchdog/sp805-wdt.txt | 29 ++++++++++++++++++++ > 1 file changed, 29 insertions(+) > create mode 100644 Documentation/devicetree/bindings/watchdog/sp805-wdt.txt Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH v3 1/2] Documentation: DT: Add entry for ARM SP805-WDT @ 2015-12-20 3:38 ` Rob Herring 0 siblings, 0 replies; 22+ messages in thread From: Rob Herring @ 2015-12-20 3:38 UTC (permalink / raw) To: linux-arm-kernel On Tue, Dec 15, 2015 at 08:00:24PM +0530, Bhupesh Sharma wrote: > This patch adds a devicetree binding documentation for ARM's > SP805 WatchDog Timer. > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> > --- > .../devicetree/bindings/watchdog/sp805-wdt.txt | 29 ++++++++++++++++++++ > 1 file changed, 29 insertions(+) > create mode 100644 Documentation/devicetree/bindings/watchdog/sp805-wdt.txt Acked-by: Rob Herring <robh@kernel.org> ^ permalink raw reply [flat|nested] 22+ messages in thread
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* [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT 2015-12-15 14:30 ` Bhupesh Sharma @ 2015-12-15 14:30 ` Bhupesh Sharma -1 siblings, 0 replies; 22+ messages in thread From: Bhupesh Sharma @ 2015-12-15 14:30 UTC (permalink / raw) To: arnd-r2nGTMty4D4, mark.rutland-5wv7dgnIgG8, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, olof-nZhT3qVonbNeoWH0uzbU5w, devicetree-u79uwXL29TY76Z2rM5mHXA, robh-DgEjT+Ai2ygdnm+yROfE0A, will.deacon-5wv7dgnIgG8 Cc: bhupesh.linux-Re5JQEeQqe8AvxtiuMwx3w, Catalin.Marinas-5wv7dgnIgG8, bhupesh.sharma-KZfg59tc24xl57MIdRCFDg, LeoLi-KZfg59tc24xl57MIdRCFDg, scottwood-KZfg59tc24xl57MIdRCFDg, stuart.yoder-KZfg59tc24xl57MIdRCFDg This patch updates the LS2080a DTSI (DTS Include) file to add support for eight SP805 Watchdog units which can be used to reset the eight Cortex-A57 cores available on LS2080A. Signed-off-by: Bhupesh Sharma <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> --- arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 ++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi index e81cd48..7b0f411 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi @@ -193,6 +193,62 @@ interrupts = <0 32 0x4>; /* Level high type */ }; + cluster1_core0_watchdog: wdt@c000000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc000000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster1_core1_watchdog: wdt@c010000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc010000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster2_core0_watchdog: wdt@c100000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc100000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster2_core1_watchdog: wdt@c110000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc110000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster3_core0_watchdog: wdt@c200000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc200000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster3_core1_watchdog: wdt@c210000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc210000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster4_core0_watchdog: wdt@c300000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc300000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster4_core1_watchdog: wdt@c310000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc310000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + fsl_mc: fsl-mc@80c000000 { compatible = "fsl,qoriq-mc"; reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 22+ messages in thread
* [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT @ 2015-12-15 14:30 ` Bhupesh Sharma 0 siblings, 0 replies; 22+ messages in thread From: Bhupesh Sharma @ 2015-12-15 14:30 UTC (permalink / raw) To: linux-arm-kernel This patch updates the LS2080a DTSI (DTS Include) file to add support for eight SP805 Watchdog units which can be used to reset the eight Cortex-A57 cores available on LS2080A. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> --- arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 ++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi index e81cd48..7b0f411 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi @@ -193,6 +193,62 @@ interrupts = <0 32 0x4>; /* Level high type */ }; + cluster1_core0_watchdog: wdt at c000000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc000000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster1_core1_watchdog: wdt at c010000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc010000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster2_core0_watchdog: wdt at c100000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc100000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster2_core1_watchdog: wdt at c110000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc110000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster3_core0_watchdog: wdt at c200000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc200000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster3_core1_watchdog: wdt at c210000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc210000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster4_core0_watchdog: wdt at c300000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc300000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + + cluster4_core1_watchdog: wdt at c310000 { + compatible = "arm,sp805-wdt", "arm,primecell"; + reg = <0x0 0xc310000 0x0 0x1000>; + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "apb_pclk", "wdog_clk"; + }; + fsl_mc: fsl-mc at 80c000000 { compatible = "fsl,qoriq-mc"; reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 22+ messages in thread
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* Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT 2015-12-15 14:30 ` Bhupesh Sharma @ 2015-12-23 5:23 ` Bhupesh SHARMA -1 siblings, 0 replies; 22+ messages in thread From: Bhupesh SHARMA @ 2015-12-23 5:23 UTC (permalink / raw) To: Bhupesh Sharma Cc: Arnd Bergmann, Mark Rutland, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Olof Johansson, devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Will Deacon, Catalin Marinas, Leo Li, Scott Wood, stuart.yoder-KZfg59tc24xl57MIdRCFDg Hi Arnd, Olof, Kevin On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> wrote: > This patch updates the LS2080a DTSI (DTS Include) file to add > support for eight SP805 Watchdog units which can be used to > reset the eight Cortex-A57 cores available on LS2080A. > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> > --- > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 ++++++++++++++++++++++++ > 1 file changed, 56 insertions(+) Since Rob has acked the SP805 WDT binding documentation patch (patch 1/2 of this series), can this DTSI change, please be considered for absorption in the arm-soc tree. Regards, Bhupesh > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi > index e81cd48..7b0f411 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi > @@ -193,6 +193,62 @@ > interrupts = <0 32 0x4>; /* Level high type */ > }; > > + cluster1_core0_watchdog: wdt@c000000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc000000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster1_core1_watchdog: wdt@c010000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc010000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster2_core0_watchdog: wdt@c100000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc100000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster2_core1_watchdog: wdt@c110000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc110000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster3_core0_watchdog: wdt@c200000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc200000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster3_core1_watchdog: wdt@c210000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc210000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster4_core0_watchdog: wdt@c300000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc300000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster4_core1_watchdog: wdt@c310000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc310000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > fsl_mc: fsl-mc@80c000000 { > compatible = "fsl,qoriq-mc"; > reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ > -- > 1.7.9.5 > > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT @ 2015-12-23 5:23 ` Bhupesh SHARMA 0 siblings, 0 replies; 22+ messages in thread From: Bhupesh SHARMA @ 2015-12-23 5:23 UTC (permalink / raw) To: linux-arm-kernel Hi Arnd, Olof, Kevin On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma <bhupesh.sharma@freescale.com> wrote: > This patch updates the LS2080a DTSI (DTS Include) file to add > support for eight SP805 Watchdog units which can be used to > reset the eight Cortex-A57 cores available on LS2080A. > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> > --- > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 ++++++++++++++++++++++++ > 1 file changed, 56 insertions(+) Since Rob has acked the SP805 WDT binding documentation patch (patch 1/2 of this series), can this DTSI change, please be considered for absorption in the arm-soc tree. Regards, Bhupesh > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi > index e81cd48..7b0f411 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi > @@ -193,6 +193,62 @@ > interrupts = <0 32 0x4>; /* Level high type */ > }; > > + cluster1_core0_watchdog: wdt at c000000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc000000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster1_core1_watchdog: wdt at c010000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc010000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster2_core0_watchdog: wdt at c100000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc100000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster2_core1_watchdog: wdt at c110000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc110000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster3_core0_watchdog: wdt at c200000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc200000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster3_core1_watchdog: wdt at c210000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc210000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster4_core0_watchdog: wdt at c300000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc300000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > + cluster4_core1_watchdog: wdt at c310000 { > + compatible = "arm,sp805-wdt", "arm,primecell"; > + reg = <0x0 0xc310000 0x0 0x1000>; > + clocks = <&clockgen 4 3>, <&clockgen 4 3>; > + clock-names = "apb_pclk", "wdog_clk"; > + }; > + > fsl_mc: fsl-mc at 80c000000 { > compatible = "fsl,qoriq-mc"; > reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ > -- > 1.7.9.5 > > ^ permalink raw reply [flat|nested] 22+ messages in thread
[parent not found: <CAFTCetS7P6wF3MhgMSXSXP_jnLQvBc-NSY0TW3OOnCjtbL0N_w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT 2015-12-23 5:23 ` Bhupesh SHARMA @ 2015-12-24 10:18 ` Arnd Bergmann -1 siblings, 0 replies; 22+ messages in thread From: Arnd Bergmann @ 2015-12-24 10:18 UTC (permalink / raw) To: Bhupesh SHARMA Cc: Bhupesh Sharma, Mark Rutland, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Olof Johansson, devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Will Deacon, Catalin Marinas, Leo Li, Scott Wood, stuart.yoder-KZfg59tc24xl57MIdRCFDg, shawn.guo-QSEj5FYQhm4dnm+yROfE0A On Wednesday 23 December 2015, Bhupesh SHARMA wrote: > > Hi Arnd, Olof, Kevin > > On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma > <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> wrote: > > This patch updates the LS2080a DTSI (DTS Include) file to add > > support for eight SP805 Watchdog units which can be used to > > reset the eight Cortex-A57 cores available on LS2080A. > > > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> > > --- > > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 ++++++++++++++++++++++++ > > 1 file changed, 56 insertions(+) > > Since Rob has acked the SP805 WDT binding documentation patch (patch > 1/2 of this series), > can this DTSI change, please be considered for absorption in the arm-soc tree. Sure, please submit it for inclusion. Who is the maintainer for arch/arm64/boot/dts/freescale/ ? Can they pick up all the freescale related dts changes and submit them as a pull request? Should they go through Shawn's tree maybe? Arnd -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT @ 2015-12-24 10:18 ` Arnd Bergmann 0 siblings, 0 replies; 22+ messages in thread From: Arnd Bergmann @ 2015-12-24 10:18 UTC (permalink / raw) To: linux-arm-kernel On Wednesday 23 December 2015, Bhupesh SHARMA wrote: > > Hi Arnd, Olof, Kevin > > On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma > <bhupesh.sharma@freescale.com> wrote: > > This patch updates the LS2080a DTSI (DTS Include) file to add > > support for eight SP805 Watchdog units which can be used to > > reset the eight Cortex-A57 cores available on LS2080A. > > > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> > > --- > > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 ++++++++++++++++++++++++ > > 1 file changed, 56 insertions(+) > > Since Rob has acked the SP805 WDT binding documentation patch (patch > 1/2 of this series), > can this DTSI change, please be considered for absorption in the arm-soc tree. Sure, please submit it for inclusion. Who is the maintainer for arch/arm64/boot/dts/freescale/ ? Can they pick up all the freescale related dts changes and submit them as a pull request? Should they go through Shawn's tree maybe? Arnd ^ permalink raw reply [flat|nested] 22+ messages in thread
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* RE: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT 2015-12-24 10:18 ` Arnd Bergmann @ 2015-12-24 20:41 ` Sharma Bhupesh -1 siblings, 0 replies; 22+ messages in thread From: Sharma Bhupesh @ 2015-12-24 20:41 UTC (permalink / raw) To: Arnd Bergmann, Bhupesh SHARMA Cc: Mark Rutland, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Olof Johansson, devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Will Deacon, Catalin Marinas, Li Leo, Scott Wood, Stuart Yoder, shawn.guo-QSEj5FYQhm4dnm+yROfE0A > -----Original Message----- > From: Arnd Bergmann [mailto:arnd@arndb.de] > Sent: Thursday, December 24, 2015 3:49 PM > To: Bhupesh SHARMA > Cc: Sharma Bhupesh-B45370; Mark Rutland; linux-arm- > kernel@lists.infradead.org; Olof Johansson; devicetree@vger.kernel.org; > Rob Herring; Will Deacon; Catalin Marinas; Li Yang-Leo-R58472; Wood > Scott-B07421; Yoder Stuart-B08248; shawn.guo@linaro.org > Subject: Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of > SP805 WDT > > On Wednesday 23 December 2015, Bhupesh SHARMA wrote: > > > > Hi Arnd, Olof, Kevin > > > > On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma > > <bhupesh.sharma@freescale.com> wrote: > > > This patch updates the LS2080a DTSI (DTS Include) file to add > > > support for eight SP805 Watchdog units which can be used to reset > > > the eight Cortex-A57 cores available on LS2080A. > > > > > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> > > > --- > > > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 > ++++++++++++++++++++++++ > > > 1 file changed, 56 insertions(+) > > > > Since Rob has acked the SP805 WDT binding documentation patch (patch > > 1/2 of this series), > > can this DTSI change, please be considered for absorption in the arm- > soc tree. > > Sure, please submit it for inclusion. Who is the maintainer for > arch/arm64/boot/dts/freescale/ ? Can they pick up all the freescale > related dts changes and submit them as a pull request? Should they go > through Shawn's tree maybe? Thanks Arnd. For now, may-be I can send this patchset with Rob's Acked-by added for 1/2 to 'arm@kernel.org'. So that this can be picked by via the arm-soc tree. Shawn, I hope it's ok with you. In the meanwhile, I will discuss internally as to how we can have in place a freescale maintainer, who can submit the pull requests to the 'arm-soc' tree. Regards, Bhupesh ^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT @ 2015-12-24 20:41 ` Sharma Bhupesh 0 siblings, 0 replies; 22+ messages in thread From: Sharma Bhupesh @ 2015-12-24 20:41 UTC (permalink / raw) To: linux-arm-kernel > -----Original Message----- > From: Arnd Bergmann [mailto:arnd at arndb.de] > Sent: Thursday, December 24, 2015 3:49 PM > To: Bhupesh SHARMA > Cc: Sharma Bhupesh-B45370; Mark Rutland; linux-arm- > kernel at lists.infradead.org; Olof Johansson; devicetree at vger.kernel.org; > Rob Herring; Will Deacon; Catalin Marinas; Li Yang-Leo-R58472; Wood > Scott-B07421; Yoder Stuart-B08248; shawn.guo at linaro.org > Subject: Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of > SP805 WDT > > On Wednesday 23 December 2015, Bhupesh SHARMA wrote: > > > > Hi Arnd, Olof, Kevin > > > > On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma > > <bhupesh.sharma@freescale.com> wrote: > > > This patch updates the LS2080a DTSI (DTS Include) file to add > > > support for eight SP805 Watchdog units which can be used to reset > > > the eight Cortex-A57 cores available on LS2080A. > > > > > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> > > > --- > > > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 > ++++++++++++++++++++++++ > > > 1 file changed, 56 insertions(+) > > > > Since Rob has acked the SP805 WDT binding documentation patch (patch > > 1/2 of this series), > > can this DTSI change, please be considered for absorption in the arm- > soc tree. > > Sure, please submit it for inclusion. Who is the maintainer for > arch/arm64/boot/dts/freescale/ ? Can they pick up all the freescale > related dts changes and submit them as a pull request? Should they go > through Shawn's tree maybe? Thanks Arnd. For now, may-be I can send this patchset with Rob's Acked-by added for 1/2 to 'arm at kernel.org'. So that this can be picked by via the arm-soc tree. Shawn, I hope it's ok with you. In the meanwhile, I will discuss internally as to how we can have in place a freescale maintainer, who can submit the pull requests to the 'arm-soc' tree. Regards, Bhupesh ^ permalink raw reply [flat|nested] 22+ messages in thread
[parent not found: <BN3PR0301MB1298AF2C5A88FCA392D0E9DD82E70-CEkquS/Gb82NgPRq7B8Z6pwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>]
* Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT 2015-12-24 20:41 ` Sharma Bhupesh @ 2015-12-25 1:56 ` Shawn Guo -1 siblings, 0 replies; 22+ messages in thread From: Shawn Guo @ 2015-12-25 1:56 UTC (permalink / raw) To: Sharma Bhupesh Cc: Arnd Bergmann, Bhupesh SHARMA, Mark Rutland, shawn.guo-QSEj5FYQhm4dnm+yROfE0A, devicetree-u79uwXL29TY76Z2rM5mHXA, Catalin Marinas, Will Deacon, Stuart Yoder, Scott Wood, Olof Johansson, Li Leo, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r On Thu, Dec 24, 2015 at 08:41:54PM +0000, Sharma Bhupesh wrote: > > > > -----Original Message----- > > From: Arnd Bergmann [mailto:arnd-r2nGTMty4D4@public.gmane.org] > > Sent: Thursday, December 24, 2015 3:49 PM > > To: Bhupesh SHARMA > > Cc: Sharma Bhupesh-B45370; Mark Rutland; linux-arm- > > kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org; Olof Johansson; devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; > > Rob Herring; Will Deacon; Catalin Marinas; Li Yang-Leo-R58472; Wood > > Scott-B07421; Yoder Stuart-B08248; shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org > > Subject: Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of > > SP805 WDT > > > > On Wednesday 23 December 2015, Bhupesh SHARMA wrote: > > > > > > Hi Arnd, Olof, Kevin > > > > > > On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma > > > <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> wrote: > > > > This patch updates the LS2080a DTSI (DTS Include) file to add > > > > support for eight SP805 Watchdog units which can be used to reset > > > > the eight Cortex-A57 cores available on LS2080A. > > > > > > > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> > > > > --- > > > > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 > > ++++++++++++++++++++++++ > > > > 1 file changed, 56 insertions(+) > > > > > > Since Rob has acked the SP805 WDT binding documentation patch (patch > > > 1/2 of this series), > > > can this DTSI change, please be considered for absorption in the arm- > > soc tree. > > > > Sure, please submit it for inclusion. Who is the maintainer for > > arch/arm64/boot/dts/freescale/ ? Can they pick up all the freescale > > related dts changes and submit them as a pull request? Should they go > > through Shawn's tree maybe? > > Thanks Arnd. For now, may-be I can send this patchset with Rob's Acked-by added > for 1/2 to 'arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org'. So that this can be picked by via the arm-soc tree. > Shawn, I hope it's ok with you. Yeah. I'm maintaining a git tree, collecting all Freescale arm32 platform patches, and sending them to arm-soc for each merge window. If I can be copied on those arm64 patches, I do not mind handling them together with arm32 ones. Shawn -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT @ 2015-12-25 1:56 ` Shawn Guo 0 siblings, 0 replies; 22+ messages in thread From: Shawn Guo @ 2015-12-25 1:56 UTC (permalink / raw) To: linux-arm-kernel On Thu, Dec 24, 2015 at 08:41:54PM +0000, Sharma Bhupesh wrote: > > > > -----Original Message----- > > From: Arnd Bergmann [mailto:arnd at arndb.de] > > Sent: Thursday, December 24, 2015 3:49 PM > > To: Bhupesh SHARMA > > Cc: Sharma Bhupesh-B45370; Mark Rutland; linux-arm- > > kernel at lists.infradead.org; Olof Johansson; devicetree at vger.kernel.org; > > Rob Herring; Will Deacon; Catalin Marinas; Li Yang-Leo-R58472; Wood > > Scott-B07421; Yoder Stuart-B08248; shawn.guo at linaro.org > > Subject: Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of > > SP805 WDT > > > > On Wednesday 23 December 2015, Bhupesh SHARMA wrote: > > > > > > Hi Arnd, Olof, Kevin > > > > > > On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma > > > <bhupesh.sharma@freescale.com> wrote: > > > > This patch updates the LS2080a DTSI (DTS Include) file to add > > > > support for eight SP805 Watchdog units which can be used to reset > > > > the eight Cortex-A57 cores available on LS2080A. > > > > > > > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> > > > > --- > > > > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 > > ++++++++++++++++++++++++ > > > > 1 file changed, 56 insertions(+) > > > > > > Since Rob has acked the SP805 WDT binding documentation patch (patch > > > 1/2 of this series), > > > can this DTSI change, please be considered for absorption in the arm- > > soc tree. > > > > Sure, please submit it for inclusion. Who is the maintainer for > > arch/arm64/boot/dts/freescale/ ? Can they pick up all the freescale > > related dts changes and submit them as a pull request? Should they go > > through Shawn's tree maybe? > > Thanks Arnd. For now, may-be I can send this patchset with Rob's Acked-by added > for 1/2 to 'arm at kernel.org'. So that this can be picked by via the arm-soc tree. > Shawn, I hope it's ok with you. Yeah. I'm maintaining a git tree, collecting all Freescale arm32 platform patches, and sending them to arm-soc for each merge window. If I can be copied on those arm64 patches, I do not mind handling them together with arm32 ones. Shawn ^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT 2015-12-25 1:56 ` Shawn Guo @ 2015-12-28 9:48 ` Bhupesh SHARMA -1 siblings, 0 replies; 22+ messages in thread From: Bhupesh SHARMA @ 2015-12-28 9:48 UTC (permalink / raw) To: Shawn Guo Cc: Sharma Bhupesh, Arnd Bergmann, Mark Rutland, shawn.guo-QSEj5FYQhm4dnm+yROfE0A, devicetree-u79uwXL29TY76Z2rM5mHXA, Catalin Marinas, Will Deacon, Stuart Yoder, Scott Wood, Olof Johansson, Li Leo, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r On Fri, Dec 25, 2015 at 7:26 AM, Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote: > On Thu, Dec 24, 2015 at 08:41:54PM +0000, Sharma Bhupesh wrote: >> >> >> > -----Original Message----- >> > From: Arnd Bergmann [mailto:arnd-r2nGTMty4D4@public.gmane.org] >> > Sent: Thursday, December 24, 2015 3:49 PM >> > To: Bhupesh SHARMA >> > Cc: Sharma Bhupesh-B45370; Mark Rutland; linux-arm- >> > kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org; Olof Johansson; devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; >> > Rob Herring; Will Deacon; Catalin Marinas; Li Yang-Leo-R58472; Wood >> > Scott-B07421; Yoder Stuart-B08248; shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org >> > Subject: Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of >> > SP805 WDT >> > >> > On Wednesday 23 December 2015, Bhupesh SHARMA wrote: >> > > >> > > Hi Arnd, Olof, Kevin >> > > >> > > On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma >> > > <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> wrote: >> > > > This patch updates the LS2080a DTSI (DTS Include) file to add >> > > > support for eight SP805 Watchdog units which can be used to reset >> > > > the eight Cortex-A57 cores available on LS2080A. >> > > > >> > > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> >> > > > --- >> > > > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 >> > ++++++++++++++++++++++++ >> > > > 1 file changed, 56 insertions(+) >> > > >> > > Since Rob has acked the SP805 WDT binding documentation patch (patch >> > > 1/2 of this series), >> > > can this DTSI change, please be considered for absorption in the arm- >> > soc tree. >> > >> > Sure, please submit it for inclusion. Who is the maintainer for >> > arch/arm64/boot/dts/freescale/ ? Can they pick up all the freescale >> > related dts changes and submit them as a pull request? Should they go >> > through Shawn's tree maybe? >> >> Thanks Arnd. For now, may-be I can send this patchset with Rob's Acked-by added >> for 1/2 to 'arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org'. So that this can be picked by via the arm-soc tree. >> Shawn, I hope it's ok with you. > > Yeah. I'm maintaining a git tree, collecting all Freescale arm32 > platform patches, and sending them to arm-soc for each merge window. > If I can be copied on those arm64 patches, I do not mind handling them > together with arm32 ones. Thanks Shawn. Sure, I will make sure to remember the same for future arm64 patches. Regards, Bhupesh -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT @ 2015-12-28 9:48 ` Bhupesh SHARMA 0 siblings, 0 replies; 22+ messages in thread From: Bhupesh SHARMA @ 2015-12-28 9:48 UTC (permalink / raw) To: linux-arm-kernel On Fri, Dec 25, 2015 at 7:26 AM, Shawn Guo <shawnguo@kernel.org> wrote: > On Thu, Dec 24, 2015 at 08:41:54PM +0000, Sharma Bhupesh wrote: >> >> >> > -----Original Message----- >> > From: Arnd Bergmann [mailto:arnd at arndb.de] >> > Sent: Thursday, December 24, 2015 3:49 PM >> > To: Bhupesh SHARMA >> > Cc: Sharma Bhupesh-B45370; Mark Rutland; linux-arm- >> > kernel at lists.infradead.org; Olof Johansson; devicetree at vger.kernel.org; >> > Rob Herring; Will Deacon; Catalin Marinas; Li Yang-Leo-R58472; Wood >> > Scott-B07421; Yoder Stuart-B08248; shawn.guo at linaro.org >> > Subject: Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of >> > SP805 WDT >> > >> > On Wednesday 23 December 2015, Bhupesh SHARMA wrote: >> > > >> > > Hi Arnd, Olof, Kevin >> > > >> > > On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma >> > > <bhupesh.sharma@freescale.com> wrote: >> > > > This patch updates the LS2080a DTSI (DTS Include) file to add >> > > > support for eight SP805 Watchdog units which can be used to reset >> > > > the eight Cortex-A57 cores available on LS2080A. >> > > > >> > > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> >> > > > --- >> > > > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 >> > ++++++++++++++++++++++++ >> > > > 1 file changed, 56 insertions(+) >> > > >> > > Since Rob has acked the SP805 WDT binding documentation patch (patch >> > > 1/2 of this series), >> > > can this DTSI change, please be considered for absorption in the arm- >> > soc tree. >> > >> > Sure, please submit it for inclusion. Who is the maintainer for >> > arch/arm64/boot/dts/freescale/ ? Can they pick up all the freescale >> > related dts changes and submit them as a pull request? Should they go >> > through Shawn's tree maybe? >> >> Thanks Arnd. For now, may-be I can send this patchset with Rob's Acked-by added >> for 1/2 to 'arm at kernel.org'. So that this can be picked by via the arm-soc tree. >> Shawn, I hope it's ok with you. > > Yeah. I'm maintaining a git tree, collecting all Freescale arm32 > platform patches, and sending them to arm-soc for each merge window. > If I can be copied on those arm64 patches, I do not mind handling them > together with arm32 ones. Thanks Shawn. Sure, I will make sure to remember the same for future arm64 patches. Regards, Bhupesh ^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT 2015-12-25 1:56 ` Shawn Guo @ 2016-01-12 14:17 ` Li Yang -1 siblings, 0 replies; 22+ messages in thread From: Li Yang @ 2016-01-12 14:17 UTC (permalink / raw) To: Shawn Guo Cc: Sharma Bhupesh, Mark Rutland, devicetree-u79uwXL29TY76Z2rM5mHXA, shawn.guo-QSEj5FYQhm4dnm+yROfE0A, Arnd Bergmann, Catalin Marinas, Will Deacon, Stuart Yoder, Olof Johansson, Scott Wood, Bhupesh SHARMA, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r On Fri, Dec 25, 2015 at 9:56 AM, Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote: > On Thu, Dec 24, 2015 at 08:41:54PM +0000, Sharma Bhupesh wrote: >> >> >> > -----Original Message----- >> > From: Arnd Bergmann [mailto:arnd-r2nGTMty4D4@public.gmane.org] >> > Sent: Thursday, December 24, 2015 3:49 PM >> > To: Bhupesh SHARMA >> > Cc: Sharma Bhupesh-B45370; Mark Rutland; linux-arm- >> > kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org; Olof Johansson; devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; >> > Rob Herring; Will Deacon; Catalin Marinas; Li Yang-Leo-R58472; Wood >> > Scott-B07421; Yoder Stuart-B08248; shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org >> > Subject: Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of >> > SP805 WDT >> > >> > On Wednesday 23 December 2015, Bhupesh SHARMA wrote: >> > > >> > > Hi Arnd, Olof, Kevin >> > > >> > > On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma >> > > <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> wrote: >> > > > This patch updates the LS2080a DTSI (DTS Include) file to add >> > > > support for eight SP805 Watchdog units which can be used to reset >> > > > the eight Cortex-A57 cores available on LS2080A. >> > > > >> > > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> >> > > > --- >> > > > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 >> > ++++++++++++++++++++++++ >> > > > 1 file changed, 56 insertions(+) >> > > >> > > Since Rob has acked the SP805 WDT binding documentation patch (patch >> > > 1/2 of this series), >> > > can this DTSI change, please be considered for absorption in the arm- >> > soc tree. >> > >> > Sure, please submit it for inclusion. Who is the maintainer for >> > arch/arm64/boot/dts/freescale/ ? Can they pick up all the freescale >> > related dts changes and submit them as a pull request? Should they go >> > through Shawn's tree maybe? >> >> Thanks Arnd. For now, may-be I can send this patchset with Rob's Acked-by added >> for 1/2 to 'arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org'. So that this can be picked by via the arm-soc tree. >> Shawn, I hope it's ok with you. > > Yeah. I'm maintaining a git tree, collecting all Freescale arm32 > platform patches, and sending them to arm-soc for each merge window. > If I can be copied on those arm64 patches, I do not mind handling them > together with arm32 ones. Shawn, Thanks a lot for offering to help. Sorry for a very delayed response as I was on vacation. I have recently been made responsible by the company to push and track the upstreaming of all armv8 related software within the Digital Networking group of FSL/NXP which is currently the only business unit to use ARMv8 cores. We also agreed in an internal discussion that it will be good for me to also help organize patches for upstream acceptance. I think I can help to make it more effective in communicating community requirements and feedback to all related developers and their management. And I can also help to enable the internal test team to better test the staging patches before they hit the mainline. Regards, Leo -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT @ 2016-01-12 14:17 ` Li Yang 0 siblings, 0 replies; 22+ messages in thread From: Li Yang @ 2016-01-12 14:17 UTC (permalink / raw) To: linux-arm-kernel On Fri, Dec 25, 2015 at 9:56 AM, Shawn Guo <shawnguo@kernel.org> wrote: > On Thu, Dec 24, 2015 at 08:41:54PM +0000, Sharma Bhupesh wrote: >> >> >> > -----Original Message----- >> > From: Arnd Bergmann [mailto:arnd at arndb.de] >> > Sent: Thursday, December 24, 2015 3:49 PM >> > To: Bhupesh SHARMA >> > Cc: Sharma Bhupesh-B45370; Mark Rutland; linux-arm- >> > kernel at lists.infradead.org; Olof Johansson; devicetree at vger.kernel.org; >> > Rob Herring; Will Deacon; Catalin Marinas; Li Yang-Leo-R58472; Wood >> > Scott-B07421; Yoder Stuart-B08248; shawn.guo at linaro.org >> > Subject: Re: [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of >> > SP805 WDT >> > >> > On Wednesday 23 December 2015, Bhupesh SHARMA wrote: >> > > >> > > Hi Arnd, Olof, Kevin >> > > >> > > On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma >> > > <bhupesh.sharma@freescale.com> wrote: >> > > > This patch updates the LS2080a DTSI (DTS Include) file to add >> > > > support for eight SP805 Watchdog units which can be used to reset >> > > > the eight Cortex-A57 cores available on LS2080A. >> > > > >> > > > Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> >> > > > --- >> > > > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 >> > ++++++++++++++++++++++++ >> > > > 1 file changed, 56 insertions(+) >> > > >> > > Since Rob has acked the SP805 WDT binding documentation patch (patch >> > > 1/2 of this series), >> > > can this DTSI change, please be considered for absorption in the arm- >> > soc tree. >> > >> > Sure, please submit it for inclusion. Who is the maintainer for >> > arch/arm64/boot/dts/freescale/ ? Can they pick up all the freescale >> > related dts changes and submit them as a pull request? Should they go >> > through Shawn's tree maybe? >> >> Thanks Arnd. For now, may-be I can send this patchset with Rob's Acked-by added >> for 1/2 to 'arm at kernel.org'. So that this can be picked by via the arm-soc tree. >> Shawn, I hope it's ok with you. > > Yeah. I'm maintaining a git tree, collecting all Freescale arm32 > platform patches, and sending them to arm-soc for each merge window. > If I can be copied on those arm64 patches, I do not mind handling them > together with arm32 ones. Shawn, Thanks a lot for offering to help. Sorry for a very delayed response as I was on vacation. I have recently been made responsible by the company to push and track the upstreaming of all armv8 related software within the Digital Networking group of FSL/NXP which is currently the only business unit to use ARMv8 cores. We also agreed in an internal discussion that it will be good for me to also help organize patches for upstream acceptance. I think I can help to make it more effective in communicating community requirements and feedback to all related developers and their management. And I can also help to enable the internal test team to better test the staging patches before they hit the mainline. Regards, Leo ^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: [PATCH v3 0/2] ARM64: Enable SP805 WDT support for FSL LS2080A 2015-12-15 14:30 ` Bhupesh Sharma @ 2015-12-18 6:22 ` Bhupesh SHARMA -1 siblings, 0 replies; 22+ messages in thread From: Bhupesh SHARMA @ 2015-12-18 6:22 UTC (permalink / raw) To: Bhupesh Sharma Cc: Arnd Bergmann, Mark Rutland, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Olof Johansson, devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Will Deacon, Catalin Marinas, Leo Li, Scott Wood, stuart.yoder-KZfg59tc24xl57MIdRCFDg Hi Rob, Mark, On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma <bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> wrote: > This is the v3 of patchset which adds the support for SP805 WDT on FSL LS2080A > and also adds the missing documentation of SP805 WDT device-tree bindings. Any comments on this version, or does it seems fine for integration into the arm-soc tree. Regards, Bhupesh > > Rebased against arm-soc/next/dt > > Changes since v2: > (v2 can be viewed here: http://permalink.gmane.org/gmane.linux.ports.arm.kernel/463141) > - Addressed Rob's comments regarding the second mandatory CLK source's > (WDOGCLK) name in the bindings. > > Changes since v1: > (v1 can be viewed here: http://www.spinics.net/lists/devicetree/msg102487.html) > > - Addressed Rob and Mark's comments regarding the mandatory CLK sources > - Removed interrupt property from the bindings for now (as discussed > with Mark on IRC) till Will's patch proceeds further and enables > handling the WDOG interrupts for each core connected to the same PPI > line (http://lists.infradead.org/pipermail/linux-arm-kernel/2015-December/391616.html) > > Bhupesh Sharma (2): > Documentation: DT: Add entry for ARM SP805-WDT > dts/ls2080a: Update DTSI to add support of SP805 WDT > > .../devicetree/bindings/watchdog/sp805-wdt.txt | 29 ++++++++++ > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 ++++++++++++++++++++ > 2 files changed, 85 insertions(+) > create mode 100644 Documentation/devicetree/bindings/watchdog/sp805-wdt.txt > > -- > 1.7.9.5 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH v3 0/2] ARM64: Enable SP805 WDT support for FSL LS2080A @ 2015-12-18 6:22 ` Bhupesh SHARMA 0 siblings, 0 replies; 22+ messages in thread From: Bhupesh SHARMA @ 2015-12-18 6:22 UTC (permalink / raw) To: linux-arm-kernel Hi Rob, Mark, On Tue, Dec 15, 2015 at 8:00 PM, Bhupesh Sharma <bhupesh.sharma@freescale.com> wrote: > This is the v3 of patchset which adds the support for SP805 WDT on FSL LS2080A > and also adds the missing documentation of SP805 WDT device-tree bindings. Any comments on this version, or does it seems fine for integration into the arm-soc tree. Regards, Bhupesh > > Rebased against arm-soc/next/dt > > Changes since v2: > (v2 can be viewed here: http://permalink.gmane.org/gmane.linux.ports.arm.kernel/463141) > - Addressed Rob's comments regarding the second mandatory CLK source's > (WDOGCLK) name in the bindings. > > Changes since v1: > (v1 can be viewed here: http://www.spinics.net/lists/devicetree/msg102487.html) > > - Addressed Rob and Mark's comments regarding the mandatory CLK sources > - Removed interrupt property from the bindings for now (as discussed > with Mark on IRC) till Will's patch proceeds further and enables > handling the WDOG interrupts for each core connected to the same PPI > line (http://lists.infradead.org/pipermail/linux-arm-kernel/2015-December/391616.html) > > Bhupesh Sharma (2): > Documentation: DT: Add entry for ARM SP805-WDT > dts/ls2080a: Update DTSI to add support of SP805 WDT > > .../devicetree/bindings/watchdog/sp805-wdt.txt | 29 ++++++++++ > arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 56 ++++++++++++++++++++ > 2 files changed, 85 insertions(+) > create mode 100644 Documentation/devicetree/bindings/watchdog/sp805-wdt.txt > > -- > 1.7.9.5 > ^ permalink raw reply [flat|nested] 22+ messages in thread
end of thread, other threads:[~2016-01-12 14:17 UTC | newest] Thread overview: 22+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-12-15 14:30 [PATCH v3 0/2] ARM64: Enable SP805 WDT support for FSL LS2080A Bhupesh Sharma 2015-12-15 14:30 ` Bhupesh Sharma 2015-12-15 14:30 ` [PATCH v3 1/2] Documentation: DT: Add entry for ARM SP805-WDT Bhupesh Sharma 2015-12-15 14:30 ` Bhupesh Sharma [not found] ` <1450189825-29065-2-git-send-email-bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> 2015-12-20 3:38 ` Rob Herring 2015-12-20 3:38 ` Rob Herring [not found] ` <1450189825-29065-1-git-send-email-bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> 2015-12-15 14:30 ` [PATCH v3 2/2] dts/ls2080a: Update DTSI to add support of SP805 WDT Bhupesh Sharma 2015-12-15 14:30 ` Bhupesh Sharma [not found] ` <1450189825-29065-3-git-send-email-bhupesh.sharma-KZfg59tc24xl57MIdRCFDg@public.gmane.org> 2015-12-23 5:23 ` Bhupesh SHARMA 2015-12-23 5:23 ` Bhupesh SHARMA [not found] ` <CAFTCetS7P6wF3MhgMSXSXP_jnLQvBc-NSY0TW3OOnCjtbL0N_w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2015-12-24 10:18 ` Arnd Bergmann 2015-12-24 10:18 ` Arnd Bergmann [not found] ` <201512241118.32946.arnd-r2nGTMty4D4@public.gmane.org> 2015-12-24 20:41 ` Sharma Bhupesh 2015-12-24 20:41 ` Sharma Bhupesh [not found] ` <BN3PR0301MB1298AF2C5A88FCA392D0E9DD82E70-CEkquS/Gb82NgPRq7B8Z6pwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org> 2015-12-25 1:56 ` Shawn Guo 2015-12-25 1:56 ` Shawn Guo 2015-12-28 9:48 ` Bhupesh SHARMA 2015-12-28 9:48 ` Bhupesh SHARMA 2016-01-12 14:17 ` Li Yang 2016-01-12 14:17 ` Li Yang 2015-12-18 6:22 ` [PATCH v3 0/2] ARM64: Enable SP805 WDT support for FSL LS2080A Bhupesh SHARMA 2015-12-18 6:22 ` Bhupesh SHARMA
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