From: Duc Dang <dhdang@apm.com> To: Jassi Brar <jassisinghbrar@gmail.com>, Paul Bolle <pebolle@tiscali.nl> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, patches@apm.com, Duc Dang <dhdang@apm.com>, Feng Kan <fkan@apm.com> Subject: [PATCH v3 2/3] Documentation: mailbox: Add APM X-Gene SLIMpro mailbox dts documentation Date: Mon, 9 Nov 2015 10:05:44 -0800 [thread overview] Message-ID: <6be192528afbcc604653a318994ee30fa05a0e05.1447091626.git.dhdang@apm.com> (raw) In-Reply-To: <cover.1447091625.git.dhdang@apm.com> In-Reply-To: <cover.1447091625.git.dhdang@apm.com> This adds the APM X-Gene SLIMpro mailbox device tree node documentation. [dhdang: rebase over 4.3-rc5] Signed-off-by: Feng Kan <fkan@apm.com> Signed-off-by: Duc Dang <dhdang@apm.com> --- .../bindings/mailbox/xgene-slimpro-mailbox.txt | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/xgene-slimpro-mailbox.txt diff --git a/Documentation/devicetree/bindings/mailbox/xgene-slimpro-mailbox.txt b/Documentation/devicetree/bindings/mailbox/xgene-slimpro-mailbox.txt new file mode 100644 index 0000000..d02a3d8 --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/xgene-slimpro-mailbox.txt @@ -0,0 +1,34 @@ +The APM X-Gene SLIMpro mailbox is used to communicate messages between +the ARM64 processors and the Cortex M3 (dubbed SLIMpro). It uses a simple +interrupt based door bell mechanism and can exchange simple messages using the +internal registers. + +There are total of 7 interrupts in this mailbox. Each used for an individual +door bell (or mailbox channel). + +Required properties: +- compatible: Should be as "apm, xgene-slimpro-mbox". + +- reg: Contain the mailbox register address range. + +- interrupts: 7 interrupts must start from 0 to 6, interrupt 0 define the + the interrupt for mailbox channel 0 and interrupt 1 for + mailbox channel 1 and so likewise for the reminder. + +- #mbox-cells: only one to specify the mailbox channel number. + +Example: + +Mailbox Node: + slimpro-mbox: slimpro-mbox@10540000 { + compatible = "apm,xgene-slimpro-mbox"; + reg = <0x0 0x10540000 0x0 0xa000>; + #mbox-cells = <1>; + interrupts = <0x0 0x0 0x4>, + <0x0 0x1 0x4>, + <0x0 0x2 0x4>, + <0x0 0x3 0x4>, + <0x0 0x4 0x4>, + <0x0 0x5 0x4>, + <0x0 0x6 0x4>, + }; -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: dhdang@apm.com (Duc Dang) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 2/3] Documentation: mailbox: Add APM X-Gene SLIMpro mailbox dts documentation Date: Mon, 9 Nov 2015 10:05:44 -0800 [thread overview] Message-ID: <6be192528afbcc604653a318994ee30fa05a0e05.1447091626.git.dhdang@apm.com> (raw) In-Reply-To: <cover.1447091625.git.dhdang@apm.com> This adds the APM X-Gene SLIMpro mailbox device tree node documentation. [dhdang: rebase over 4.3-rc5] Signed-off-by: Feng Kan <fkan@apm.com> Signed-off-by: Duc Dang <dhdang@apm.com> --- .../bindings/mailbox/xgene-slimpro-mailbox.txt | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/xgene-slimpro-mailbox.txt diff --git a/Documentation/devicetree/bindings/mailbox/xgene-slimpro-mailbox.txt b/Documentation/devicetree/bindings/mailbox/xgene-slimpro-mailbox.txt new file mode 100644 index 0000000..d02a3d8 --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/xgene-slimpro-mailbox.txt @@ -0,0 +1,34 @@ +The APM X-Gene SLIMpro mailbox is used to communicate messages between +the ARM64 processors and the Cortex M3 (dubbed SLIMpro). It uses a simple +interrupt based door bell mechanism and can exchange simple messages using the +internal registers. + +There are total of 7 interrupts in this mailbox. Each used for an individual +door bell (or mailbox channel). + +Required properties: +- compatible: Should be as "apm, xgene-slimpro-mbox". + +- reg: Contain the mailbox register address range. + +- interrupts: 7 interrupts must start from 0 to 6, interrupt 0 define the + the interrupt for mailbox channel 0 and interrupt 1 for + mailbox channel 1 and so likewise for the reminder. + +- #mbox-cells: only one to specify the mailbox channel number. + +Example: + +Mailbox Node: + slimpro-mbox: slimpro-mbox at 10540000 { + compatible = "apm,xgene-slimpro-mbox"; + reg = <0x0 0x10540000 0x0 0xa000>; + #mbox-cells = <1>; + interrupts = <0x0 0x0 0x4>, + <0x0 0x1 0x4>, + <0x0 0x2 0x4>, + <0x0 0x3 0x4>, + <0x0 0x4 0x4>, + <0x0 0x5 0x4>, + <0x0 0x6 0x4>, + }; -- 1.9.1
next prev parent reply other threads:[~2015-11-09 18:08 UTC|newest] Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-04-22 22:18 [PATCH V2 0/4] APM X-Gene Mailbox driver Feng Kan 2015-04-22 22:18 ` Feng Kan 2015-04-22 22:18 ` [PATCH V2 1/4] mailbox: add support for APM X-Gene platform mailbox driver Feng Kan 2015-04-22 22:18 ` Feng Kan 2015-04-24 8:25 ` Paul Bolle 2015-04-24 8:25 ` Paul Bolle 2015-11-09 18:05 ` [PATCH v3 0/3] mailbox: Add " Duc Dang 2015-11-09 18:05 ` Duc Dang 2015-11-16 19:22 ` Duc Dang 2015-11-16 19:22 ` Duc Dang 2015-11-16 19:22 ` Duc Dang 2015-11-20 10:39 ` Paul Bolle 2015-11-20 10:39 ` Paul Bolle 2015-11-20 10:39 ` Paul Bolle 2015-11-09 18:05 ` [PATCH v3 1/3] mailbox: Add support for " Duc Dang 2015-11-09 18:05 ` Duc Dang 2015-11-20 11:47 ` Jassi Brar 2015-11-20 11:47 ` Jassi Brar 2015-11-20 11:47 ` Jassi Brar 2015-12-07 9:29 ` Duc Dang 2015-12-07 9:29 ` Duc Dang 2015-12-07 9:29 ` Duc Dang 2016-01-16 2:57 ` [PATCH v4 0/3] mailbox: Add " Duc Dang 2016-01-16 2:57 ` Duc Dang 2016-01-16 2:57 ` [PATCH v4 1/3] mailbox: Add support for " Duc Dang 2016-01-16 2:57 ` Duc Dang 2016-01-16 2:57 ` Duc Dang 2016-01-16 12:31 ` kbuild test robot 2016-01-16 12:31 ` kbuild test robot 2016-01-16 12:31 ` kbuild test robot 2016-01-22 23:05 ` Duc Dang 2016-01-22 23:05 ` Duc Dang 2016-02-01 19:38 ` Duc Dang 2016-02-01 19:38 ` Duc Dang 2016-02-01 19:38 ` Duc Dang 2016-02-02 5:14 ` Jassi Brar 2016-02-02 5:14 ` Jassi Brar 2016-02-08 22:04 ` [PATCH v5 0/3] mailbox: Add " Duc Dang 2016-02-08 22:04 ` Duc Dang 2016-02-08 22:04 ` Duc Dang 2016-02-08 22:04 ` [PATCH v5 1/3] mailbox: Add support for " Duc Dang 2016-02-08 22:04 ` Duc Dang 2016-02-09 16:40 ` Mathieu Poirier 2016-02-09 16:40 ` Mathieu Poirier 2016-02-09 16:40 ` Mathieu Poirier 2016-02-10 3:46 ` Duc Dang 2016-02-10 3:46 ` Duc Dang 2016-02-10 3:46 ` Duc Dang 2016-02-10 14:41 ` Mathieu Poirier 2016-02-10 14:41 ` Mathieu Poirier 2016-02-10 14:41 ` Mathieu Poirier 2016-02-13 3:25 ` Duc Dang 2016-02-13 3:25 ` Duc Dang 2016-02-13 3:25 ` Duc Dang 2016-02-13 3:39 ` [PATCH v6 0/3] mailbox: Add " Duc Dang 2016-02-13 3:39 ` Duc Dang 2016-02-13 3:39 ` Duc Dang 2016-02-19 20:43 ` Duc Dang 2016-02-19 20:43 ` Duc Dang 2016-02-19 20:43 ` Duc Dang 2016-02-13 3:39 ` [PATCH v6 1/3] mailbox: Add support for " Duc Dang 2016-02-13 3:39 ` Duc Dang 2016-02-13 3:39 ` Duc Dang 2016-02-13 3:39 ` [PATCH v6 2/3] Documentation: mailbox: Add APM X-Gene SLIMpro mailbox dts documentation Duc Dang 2016-02-13 3:39 ` Duc Dang 2016-02-13 3:39 ` [PATCH v6 3/3] arm64: dts: mailbox device tree node for APM X-Gene platform Duc Dang 2016-02-13 3:39 ` Duc Dang 2016-02-25 22:33 ` Duc Dang 2016-02-25 22:33 ` Duc Dang 2016-02-08 22:04 ` [PATCH v5 2/3] Documentation: mailbox: Add APM X-Gene SLIMpro mailbox dts documentation Duc Dang 2016-02-08 22:04 ` Duc Dang 2016-02-08 22:04 ` [PATCH v5 3/3] arm64: dts: mailbox device tree node for APM X-Gene platform Duc Dang 2016-02-08 22:04 ` Duc Dang 2016-01-16 2:57 ` [PATCH v4 2/3] Documentation: mailbox: Add APM X-Gene SLIMpro mailbox dts documentation Duc Dang 2016-01-16 2:57 ` Duc Dang 2016-01-16 2:57 ` Duc Dang 2016-01-17 0:13 ` Rob Herring 2016-01-17 0:13 ` Rob Herring 2016-01-19 23:53 ` Duc Dang 2016-01-19 23:53 ` Duc Dang 2016-01-19 23:53 ` Duc Dang 2016-01-16 2:57 ` [PATCH v4 3/3] arm64: dts: mailbox device tree node for APM X-Gene platform Duc Dang 2016-01-16 2:57 ` Duc Dang 2015-11-09 18:05 ` Duc Dang [this message] 2015-11-09 18:05 ` [PATCH v3 2/3] Documentation: mailbox: Add APM X-Gene SLIMpro mailbox dts documentation Duc Dang 2015-11-10 14:15 ` Rob Herring 2015-11-10 14:15 ` Rob Herring 2015-11-10 18:42 ` Duc Dang 2015-11-10 18:42 ` Duc Dang 2016-01-16 2:41 ` Duc Dang 2016-01-16 2:41 ` Duc Dang 2015-11-09 18:05 ` [PATCH v3 3/3] arm64: dts: mailbox device tree node for APM X-Gene platform Duc Dang 2015-11-09 18:05 ` Duc Dang 2015-04-22 22:18 ` [PATCH V2 2/4] mailbox: xgene: add ACPI support for X-Gene mailbox driver Feng Kan 2015-04-22 22:18 ` Feng Kan 2015-04-22 22:18 ` [PATCH V2 3/4] Documentation: mailbox: Add APM X-Gene SLIMpro mailbox dts documentation Feng Kan 2015-04-22 22:18 ` Feng Kan [not found] ` <1429741125-29156-1-git-send-email-fkan-qTEPVZfXA3Y@public.gmane.org> 2015-04-22 22:18 ` [PATCH V2 4/4] arm64: dts: mailbox device tree node for APM X-Gene platform Feng Kan 2015-04-22 22:18 ` Feng Kan 2015-04-22 22:18 ` Feng Kan
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