From: Daniel Lezcano <daniel.lezcano@linaro.org> To: tglx@linutronix.de Cc: Chris Brandt <chris.brandt@renesas.com>, Rob Herring <robh@kernel.org>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Geert Uytterhoeven <geert+renesas@glider.be>, devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 05/10] clocksource/drivers/ostm: Document renesas-ostm timer DT bindings Date: Thu, 9 Feb 2017 00:14:39 +0100 [thread overview] Message-ID: <1486595685-10232-5-git-send-email-daniel.lezcano@linaro.org> (raw) In-Reply-To: <1486595685-10232-1-git-send-email-daniel.lezcano@linaro.org> From: Chris Brandt <chris.brandt@renesas.com> Signed-off-by: Chris Brandt <chris.brandt@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> --- .../devicetree/bindings/timer/renesas,ostm.txt | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/renesas,ostm.txt diff --git a/Documentation/devicetree/bindings/timer/renesas,ostm.txt b/Documentation/devicetree/bindings/timer/renesas,ostm.txt new file mode 100644 index 0000000..be3ae0f --- /dev/null +++ b/Documentation/devicetree/bindings/timer/renesas,ostm.txt @@ -0,0 +1,30 @@ +* Renesas OS Timer (OSTM) + +The OSTM is a multi-channel 32-bit timer/counter with fixed clock +source that can operate in either interval count down timer or free-running +compare match mode. + +Channels are independent from each other. + +Required Properties: + + - compatible: must be one or more of the following: + - "renesas,r7s72100-ostm" for the r7s72100 OSTM + - "renesas,ostm" for any OSTM + This is a fallback for the above renesas,*-ostm entries + + - reg: base address and length of the register block for a timer channel. + + - interrupts: interrupt specifier for the timer channel. + + - clocks: clock specifier for the timer channel. + +Example: R7S72100 (RZ/A1H) OSTM node + + ostm0: timer@fcfec000 { + compatible = "renesas,r7s72100-ostm", "renesas,ostm"; + reg = <0xfcfec000 0x30>; + interrupts = <GIC_SPI 102 IRQ_TYPE_EDGE_RISING>; + clocks = <&mstp5_clks R7S72100_CLK_OSTM0>; + power-domains = <&cpg_clocks>; + }; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Daniel Lezcano <daniel.lezcano@linaro.org> To: tglx@linutronix.de Cc: Chris Brandt <chris.brandt@renesas.com>, Rob Herring <robh@kernel.org>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Geert Uytterhoeven <geert+renesas@glider.be>, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@vger.kernel.org>, open list <linux-kernel@vger.kernel.org> Subject: [PATCH 05/10] clocksource/drivers/ostm: Document renesas-ostm timer DT bindings Date: Thu, 9 Feb 2017 00:14:39 +0100 [thread overview] Message-ID: <1486595685-10232-5-git-send-email-daniel.lezcano@linaro.org> (raw) In-Reply-To: <1486595685-10232-1-git-send-email-daniel.lezcano@linaro.org> From: Chris Brandt <chris.brandt@renesas.com> Signed-off-by: Chris Brandt <chris.brandt@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> --- .../devicetree/bindings/timer/renesas,ostm.txt | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/renesas,ostm.txt diff --git a/Documentation/devicetree/bindings/timer/renesas,ostm.txt b/Documentation/devicetree/bindings/timer/renesas,ostm.txt new file mode 100644 index 0000000..be3ae0f --- /dev/null +++ b/Documentation/devicetree/bindings/timer/renesas,ostm.txt @@ -0,0 +1,30 @@ +* Renesas OS Timer (OSTM) + +The OSTM is a multi-channel 32-bit timer/counter with fixed clock +source that can operate in either interval count down timer or free-running +compare match mode. + +Channels are independent from each other. + +Required Properties: + + - compatible: must be one or more of the following: + - "renesas,r7s72100-ostm" for the r7s72100 OSTM + - "renesas,ostm" for any OSTM + This is a fallback for the above renesas,*-ostm entries + + - reg: base address and length of the register block for a timer channel. + + - interrupts: interrupt specifier for the timer channel. + + - clocks: clock specifier for the timer channel. + +Example: R7S72100 (RZ/A1H) OSTM node + + ostm0: timer@fcfec000 { + compatible = "renesas,r7s72100-ostm", "renesas,ostm"; + reg = <0xfcfec000 0x30>; + interrupts = <GIC_SPI 102 IRQ_TYPE_EDGE_RISING>; + clocks = <&mstp5_clks R7S72100_CLK_OSTM0>; + power-domains = <&cpg_clocks>; + }; -- 2.7.4
next prev parent reply other threads:[~2017-02-08 23:17 UTC|newest] Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-02-08 23:12 [GIT PULL] clockevents for 4.11 Daniel Lezcano 2017-02-08 23:14 ` [PATCH 01/10] clockevents: Add a clkevt-of mechanism like clksrc-of Daniel Lezcano 2017-02-08 23:14 ` [PATCH 02/10] clocksource: add DT bindings for Cortina Gemini Daniel Lezcano 2017-02-08 23:14 ` Daniel Lezcano 2017-02-08 23:14 ` [PATCH 03/10] clocksource/drivers/gemini: Add driver for the " Daniel Lezcano 2017-02-08 23:14 ` [PATCH 04/10] clocksource/drivers/tcb_clksrc: Use 32 bit tcb as sched_clock Daniel Lezcano 2017-02-08 23:14 ` Daniel Lezcano 2017-02-08 23:14 ` Daniel Lezcano [this message] 2017-02-08 23:14 ` [PATCH 05/10] clocksource/drivers/ostm: Document renesas-ostm timer DT bindings Daniel Lezcano 2017-02-08 23:14 ` [PATCH 06/10] clocksource/drivers/ostm: Add renesas-ostm timer driver Daniel Lezcano 2017-02-08 23:14 ` Daniel Lezcano 2017-02-08 23:14 ` [PATCH 07/10] clocksource/drivers/arm_arch_timer: Add dt binding for hisilicon-161010101 erratum Daniel Lezcano 2017-02-08 23:14 ` Daniel Lezcano 2017-02-08 23:14 ` [PATCH 08/10] clocksource/drivers/arm_arch_timer: Remove fsl-a008585 parameter Daniel Lezcano 2017-02-08 23:14 ` Daniel Lezcano 2017-02-08 23:14 ` [PATCH 09/10] clocksource/drivers/arm_arch_timer: Introduce generic errata handling infrastructure Daniel Lezcano 2017-02-08 23:14 ` Daniel Lezcano 2017-02-08 23:14 ` [PATCH 10/10] clocksource/drivers/arm_arch_timer: Work around Hisilicon erratum 161010101 Daniel Lezcano 2017-02-08 23:14 ` Daniel Lezcano
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