From: Joshua Henderson <joshua.henderson@microchip.com> To: <linux-kernel@vger.kernel.org> Cc: <linux-mips@linux-mips.org>, <ralf@linux-mips.org>, Joshua Henderson <joshua.henderson@microchip.com>, Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Kumar Gala <galak@codeaurora.org>, <devicetree@vger.kernel.org> Subject: [PATCH v5 05/14] dt/bindings: Add bindings for PIC32/MZDA platforms Date: Wed, 13 Jan 2016 18:15:38 -0700 [thread overview] Message-ID: <1452734299-460-6-git-send-email-joshua.henderson@microchip.com> (raw) In-Reply-To: <1452734299-460-1-git-send-email-joshua.henderson@microchip.com> This adds support for the Microchip PIC32 platform along with the specific variant PIC32MZDA on a PIC32MZDA Starter Kit. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Cc: Ralf Baechle <ralf@linux-mips.org> Acked-by: Rob Herring <robh@kernel.org> --- Changes since v4: None Changes since v3: - Remove broken URL and use full manual name for boot protocol Changes since v2: None Changes since v1: None --- .../bindings/mips/pic32/microchip,pic32mzda.txt | 31 ++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/mips/pic32/microchip,pic32mzda.txt diff --git a/Documentation/devicetree/bindings/mips/pic32/microchip,pic32mzda.txt b/Documentation/devicetree/bindings/mips/pic32/microchip,pic32mzda.txt new file mode 100644 index 0000000..1c8dbc4 --- /dev/null +++ b/Documentation/devicetree/bindings/mips/pic32/microchip,pic32mzda.txt @@ -0,0 +1,31 @@ +* Microchip PIC32MZDA Platforms + +PIC32MZDA Starter Kit +Required root node properties: + - compatible = "microchip,pic32mzda-sk", "microchip,pic32mzda" + +CPU nodes: +---------- +A "cpus" node is required. Required properties: + - #address-cells: Must be 1. + - #size-cells: Must be 0. +A CPU sub-node is also required. Required properties: + - device_type: Must be "cpu". + - compatible: Must be "mti,mips14KEc". +Example: + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "mti,mips14KEc"; + }; + }; + +Boot protocol +-------------- +In accordance with Unified Hosting Interface Reference Manual (MD01069), the +bootloader must pass the following arguments to the kernel: + - $a0: -2. + - $a1: KSEG0 address of the flattened device-tree blob. -- 1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: Joshua Henderson <joshua.henderson@microchip.com> To: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org, ralf@linux-mips.org, Joshua Henderson <joshua.henderson@microchip.com>, Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Kumar Gala <galak@codeaurora.org>, devicetree@vger.kernel.org Subject: [PATCH v5 05/14] dt/bindings: Add bindings for PIC32/MZDA platforms Date: Wed, 13 Jan 2016 18:15:38 -0700 [thread overview] Message-ID: <1452734299-460-6-git-send-email-joshua.henderson@microchip.com> (raw) In-Reply-To: <1452734299-460-1-git-send-email-joshua.henderson@microchip.com> This adds support for the Microchip PIC32 platform along with the specific variant PIC32MZDA on a PIC32MZDA Starter Kit. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Cc: Ralf Baechle <ralf@linux-mips.org> Acked-by: Rob Herring <robh@kernel.org> --- Changes since v4: None Changes since v3: - Remove broken URL and use full manual name for boot protocol Changes since v2: None Changes since v1: None --- .../bindings/mips/pic32/microchip,pic32mzda.txt | 31 ++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/mips/pic32/microchip,pic32mzda.txt diff --git a/Documentation/devicetree/bindings/mips/pic32/microchip,pic32mzda.txt b/Documentation/devicetree/bindings/mips/pic32/microchip,pic32mzda.txt new file mode 100644 index 0000000..1c8dbc4 --- /dev/null +++ b/Documentation/devicetree/bindings/mips/pic32/microchip,pic32mzda.txt @@ -0,0 +1,31 @@ +* Microchip PIC32MZDA Platforms + +PIC32MZDA Starter Kit +Required root node properties: + - compatible = "microchip,pic32mzda-sk", "microchip,pic32mzda" + +CPU nodes: +---------- +A "cpus" node is required. Required properties: + - #address-cells: Must be 1. + - #size-cells: Must be 0. +A CPU sub-node is also required. Required properties: + - device_type: Must be "cpu". + - compatible: Must be "mti,mips14KEc". +Example: + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "mti,mips14KEc"; + }; + }; + +Boot protocol +-------------- +In accordance with Unified Hosting Interface Reference Manual (MD01069), the +bootloader must pass the following arguments to the kernel: + - $a0: -2. + - $a1: KSEG0 address of the flattened device-tree blob. -- 1.7.9.5
next prev parent reply other threads:[~2016-01-14 1:11 UTC|newest] Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-01-14 1:15 [PATCH v5 00/14] Initial Microchip PIC32MZDA Support Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-14 1:15 ` [PATCH v5 01/14] dt/bindings: Add bindings for PIC32 interrupt controller Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-17 3:57 ` Rob Herring 2016-01-14 1:15 ` [PATCH v5 02/14] irqchip: irq-pic32-evic: Add support " Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-14 8:10 ` Thomas Gleixner 2016-01-14 11:12 ` Ralf Baechle 2016-01-14 11:12 ` Ralf Baechle 2016-01-14 11:12 ` Ralf Baechle 2016-01-14 1:15 ` [PATCH v5 03/14] dt/bindings: Add PIC32 clock binding documentation Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-14 1:15 ` [PATCH v5 04/14] clk: clk-pic32: Add PIC32 clock driver Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-26 17:04 ` Joshua Henderson 2016-01-26 17:04 ` Joshua Henderson 2016-01-29 23:58 ` Stephen Boyd 2016-02-03 5:36 ` Purna Chandra Mandal 2016-02-03 5:36 ` Purna Chandra Mandal 2016-01-14 1:15 ` Joshua Henderson [this message] 2016-01-14 1:15 ` [PATCH v5 05/14] dt/bindings: Add bindings for PIC32/MZDA platforms Joshua Henderson 2016-01-14 1:15 ` [PATCH v5 06/14] MIPS: Add support for PIC32MZDA platform Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-14 1:15 ` [PATCH v5 07/14] dt/bindings: Add bindings for PIC32 pin control and GPIO Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-14 1:15 ` [PATCH v5 08/14] pinctrl: pinctrl-pic32: Add PIC32 pin control driver Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-26 17:04 ` Joshua Henderson 2016-01-26 17:04 ` Joshua Henderson 2016-01-27 13:49 ` Linus Walleij 2016-01-28 0:33 ` Joshua Henderson 2016-01-14 1:15 ` [PATCH v5 09/14] dt/bindings: Add bindings for PIC32 UART driver Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-14 1:15 ` [PATCH v5 10/14] serial: pic32_uart: Add " Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-14 13:55 ` One Thousand Gnomes 2016-01-14 13:55 ` One Thousand Gnomes 2016-01-14 13:55 ` One Thousand Gnomes 2016-01-26 17:04 ` Joshua Henderson 2016-01-26 17:04 ` Joshua Henderson 2016-01-26 17:33 ` Greg Kroah-Hartman 2016-01-26 17:33 ` Greg Kroah-Hartman 2016-01-27 15:55 ` Joshua Henderson 2016-01-27 15:55 ` Joshua Henderson 2016-01-27 15:55 ` Joshua Henderson 2016-02-07 7:04 ` Greg Kroah-Hartman 2016-02-07 7:04 ` Greg Kroah-Hartman 2016-04-15 17:28 ` Sudeep Holla 2016-04-15 17:28 ` Sudeep Holla 2016-04-16 16:09 ` Greg Kroah-Hartman 2016-01-14 1:15 ` [PATCH v5 11/14] dt/bindings: Add bindings for PIC32 SDHCI host controller Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-02-08 9:58 ` Ulf Hansson 2016-01-14 1:15 ` [PATCH v5 12/14] mmc: sdhci-pic32: Add PIC32 SDHCI host controller driver Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-26 17:04 ` Joshua Henderson 2016-01-26 17:04 ` Joshua Henderson 2016-02-08 9:59 ` Ulf Hansson 2016-02-08 9:59 ` Ulf Hansson 2016-01-14 1:15 ` [PATCH v5 13/14] MIPS: dts: Add initial DTS for the PIC32MZDA Starter Kit Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson 2016-01-14 1:15 ` [PATCH v5 14/14] MIPS: pic32mzda: Add initial PIC32MZDA Starter Kit defconfig Joshua Henderson 2016-01-14 1:15 ` Joshua Henderson
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