diff options
author | Olof Johansson <olof@lixom.net> | 2019-04-28 12:50:38 -0700 |
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committer | Olof Johansson <olof@lixom.net> | 2019-04-28 12:50:38 -0700 |
commit | b45da609a02460c6a34c395f03f891f1fb2a021a (patch) | |
tree | 13ec60794c74a4d35e193220a9299b1ad8aa4245 /Documentation/devicetree | |
parent | 1e67323721f37f155f7b746c00e97432010769f8 (diff) | |
parent | e2c7f52bcdaf6ee24447cd7bc6100702c0b0f777 (diff) | |
download | linux-next-b45da609a02460c6a34c395f03f891f1fb2a021a.tar.gz |
Merge tag 'imx-bindings-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt
i.MX DT bindings update for 5.2:
- Add vendor prefix for TQ Systems GmbH, Rakuten Kobo and Menlo Systems
GmbH.
- Add DT schema for SoC i.MX8MM and i.MX50, and board ZII VF610, VF610
SPB4, i.MX7 RPU2, i.MX7S TQ MBa7, M53 Menlo and Eckelmann ci4x10.
- Update imx-scu bindings on resource table and general interrupt
support.
- Add bindings for i.MX MMDC memory controller.
- Update i.MX7D ADC bindings to add missing '#io-channel-cells'
property.
* tag 'imx-bindings-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
dt-bindings: iio: imx7d-adc: Add #io-channel-cells to required
dt-bindings: arm: fsl: Add support for ZII i.MX7 RPU2 board
dt-bindings: arm: fsl: Add devicetree binding for M53 Menlo board.
dt-bindings: fsl: scu: add general interrupt support
dt-bindings: arm: fsl: Add i.MX50 based boards
dt-bindings: Add vendor prefix for Rakuten Kobo, Inc.
dt-bindings: arm: add TQ boards
dt-bindings: add vendor prefix for TQ Systems GmbH
dt-bindings: arm: fsl: Add support for ZII VF610 SPB4
dt-bindings: arm: fsl: Add supported ZII VF610 boards to DT schema
dt-bindings: arm: imx: Add the soc binding for imx8mm
dt-bindings: arm: fsl: Add devicetree binding for Eckelmann ci4x10
dt-bindings: memory-controllers: freescale: add MMDC binding doc
of: Add vendor prefix for Menlo Systems GmbH
bindings: fsl-imx-sdma: Document fsl,imx8mq-sdma compatbile string
dt-bindings: firmware: imx-scu: add new resources to scu resource table
dt-bindings: firmware: imx-scu: remove unused resources from scu resource table
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'Documentation/devicetree')
6 files changed, 100 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index 72d481c8dd48..5d7dbabbb784 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -22,9 +22,11 @@ Required properties: ------------------- - compatible: should be "fsl,imx-scu". - mbox-names: should include "tx0", "tx1", "tx2", "tx3", - "rx0", "rx1", "rx2", "rx3". -- mboxes: List of phandle of 4 MU channels for tx and 4 MU channels - for rx. All 8 MU channels must be in the same MU instance. + "rx0", "rx1", "rx2", "rx3"; + include "gip3" if want to support general MU interrupt. +- mboxes: List of phandle of 4 MU channels for tx, 4 MU channels for + rx, and 1 optional MU channel for general interrupt. + All MU channels must be in the same MU instance. Cross instances are not allowed. The MU instance can only be one of LSIO MU0~M4 for imx8qxp and imx8qm. Users need to make sure use the one which is not conflict with other @@ -34,6 +36,7 @@ Required properties: Channel 1 must be "tx1" or "rx1". Channel 2 must be "tx2" or "rx2". Channel 3 must be "tx3" or "rx3". + General interrupt rx channel must be "gip3". e.g. mboxes = <&lsio_mu1 0 0 &lsio_mu1 0 1 @@ -42,10 +45,18 @@ Required properties: &lsio_mu1 1 0 &lsio_mu1 1 1 &lsio_mu1 1 2 - &lsio_mu1 1 3>; + &lsio_mu1 1 3 + &lsio_mu1 3 3>; See Documentation/devicetree/bindings/mailbox/fsl,mu.txt for detailed mailbox binding. +Note: Each mu which supports general interrupt should have an alias correctly +numbered in "aliases" node. +e.g. +aliases { + mu1 = &lsio_mu1; +}; + i.MX SCU Client Device Node: ============================================================ @@ -124,6 +135,10 @@ Required properties: Example (imx8qxp): ------------- +aliases { + mu1 = &lsio_mu1; +}; + lsio_mu1: mailbox@5d1c0000 { ... #mbox-cells = <2>; @@ -133,7 +148,8 @@ firmware { scu { compatible = "fsl,imx-scu"; mbox-names = "tx0", "tx1", "tx2", "tx3", - "rx0", "rx1", "rx2", "rx3"; + "rx0", "rx1", "rx2", "rx3", + "gip3"; mboxes = <&lsio_mu1 0 0 &lsio_mu1 0 1 &lsio_mu1 0 2 @@ -141,7 +157,8 @@ firmware { &lsio_mu1 1 0 &lsio_mu1 1 1 &lsio_mu1 1 2 - &lsio_mu1 1 3>; + &lsio_mu1 1 3 + &lsio_mu1 3 3>; clk: clk { compatible = "fsl,imx8qxp-clk", "fsl,scu-clk"; diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 7e2cd6ad26bd..407138ebc0d0 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -51,6 +51,13 @@ properties: - const: i2se,duckbill-2 - const: fsl,imx28 + - description: i.MX50 based Boards + items: + - enum: + - fsl,imx50-evk + - kobo,aura + - const: fsl,imx50 + - description: i.MX51 Babbage Board items: - enum: @@ -67,6 +74,7 @@ properties: - fsl,imx53-evk - fsl,imx53-qsb - fsl,imx53-smd + - menlo,m53menlo - const: fsl,imx53 - description: i.MX6Q based Boards @@ -90,6 +98,7 @@ properties: - description: i.MX6DL based Boards items: - enum: + - eckelmann,imx6dl-ci4x10 - fsl,imx6dl-sabreauto # i.MX6 DualLite/Solo SABRE Automotive Board - fsl,imx6dl-sabresd # i.MX6 DualLite SABRE Smart Device Board - technologic,imx6dl-ts4900 @@ -137,10 +146,18 @@ properties: - const: fsl,imx6ull # This seems odd. Should be last? - const: fsl,imx6ulz + - description: i.MX7S based Boards + items: + - enum: + - tq,imx7s-mba7 # i.MX7S TQ MBa7 with TQMa7S SoM + - const: fsl,imx7s + - description: i.MX7D based Boards items: - enum: - fsl,imx7d-sdb # i.MX7 SabreSD Board + - tq,imx7d-mba7 # i.MX7D TQ MBa7 with TQMa7D SoM + - zii,imx7d-rpu2 # ZII RPU2 Board - const: fsl,imx7d - description: @@ -154,6 +171,12 @@ properties: - const: compulab,cl-som-imx7 - const: fsl,imx7d + - description: i.MX8MM based Boards + items: + - enum: + - fsl,imx8mm-evk # i.MX8MM EVK Board + - const: fsl,imx8mm + - description: i.MX8QXP based Boards items: - enum: @@ -176,6 +199,19 @@ properties: - fsl,vf610 - fsl,vf610m4 + - description: ZII's VF610 based Boards + items: + - enum: + - zii,vf610cfu1 # ZII VF610 CFU1 Board + - zii,vf610dev-c # ZII VF610 Development Board, Rev C + - zii,vf610dev-b # ZII VF610 Development Board, Rev B + - zii,vf610scu4-aib # ZII VF610 SCU4 AIB + - zii,vf610dtu # ZII VF610 SSMB DTU Board + - zii,vf610spu3 # ZII VF610 SSMB SPU3 Board + - zii,vf610spb4 # ZII VF610 SPB4 Board + - const: zii,vf610dev + - const: fsl,vf610 + - description: LS1012A based Boards items: - enum: diff --git a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt index 3c9a57a8443b..9d8bbac27d8b 100644 --- a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt +++ b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt @@ -9,6 +9,7 @@ Required properties: "fsl,imx53-sdma" "fsl,imx6q-sdma" "fsl,imx7d-sdma" + "fsl,imx8mq-sdma" The -to variants should be preferred since they allow to determine the correct ROM script addresses needed for the driver to work without additional firmware. diff --git a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt index 5c184b940669..f1f3a552459b 100644 --- a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt @@ -10,6 +10,7 @@ Required properties: - clocks: The root clock of the ADC controller - clock-names: Must contain "adc", matching entry in the clocks property - vref-supply: The regulator supply ADC reference voltage +- #io-channel-cells: Must be 1 as per ../iio-bindings.txt Example: adc1: adc@30610000 { @@ -19,4 +20,5 @@ adc1: adc@30610000 { clocks = <&clks IMX7D_ADC_ROOT_CLK>; clock-names = "adc"; vref-supply = <®_vcc_3v3_mcu>; + #io-channel-cells = <1>; }; diff --git a/Documentation/devicetree/bindings/memory-controllers/fsl/mmdc.txt b/Documentation/devicetree/bindings/memory-controllers/fsl/mmdc.txt new file mode 100644 index 000000000000..bcc36c5b543c --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/fsl/mmdc.txt @@ -0,0 +1,35 @@ +Freescale Multi Mode DDR controller (MMDC) + +Required properties : +- compatible : should be one of following: + for i.MX6Q/i.MX6DL: + - "fsl,imx6q-mmdc"; + for i.MX6QP: + - "fsl,imx6qp-mmdc", "fsl,imx6q-mmdc"; + for i.MX6SL: + - "fsl,imx6sl-mmdc", "fsl,imx6q-mmdc"; + for i.MX6SLL: + - "fsl,imx6sll-mmdc", "fsl,imx6q-mmdc"; + for i.MX6SX: + - "fsl,imx6sx-mmdc", "fsl,imx6q-mmdc"; + for i.MX6UL/i.MX6ULL/i.MX6ULZ: + - "fsl,imx6ul-mmdc", "fsl,imx6q-mmdc"; + for i.MX7ULP: + - "fsl,imx7ulp-mmdc", "fsl,imx6q-mmdc"; +- reg : address and size of MMDC DDR controller registers + +Optional properties : +- clocks : the clock provided by the SoC to access the MMDC registers + +Example : + mmdc0: memory-controller@21b0000 { /* MMDC0 */ + compatible = "fsl,imx6q-mmdc"; + reg = <0x021b0000 0x4000>; + clocks = <&clks IMX6QDL_CLK_MMDC_P0_IPG>; + }; + + mmdc1: memory-controller@21b4000 { /* MMDC1 */ + compatible = "fsl,imx6q-mmdc"; + reg = <0x021b4000 0x4000>; + status = "disabled"; + }; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index bbd96fa30a96..24a9290b8116 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -211,6 +211,7 @@ kiebackpeter Kieback & Peter GmbH kinetic Kinetic Technologies kingdisplay King & Display Technology Co., Ltd. kingnovel Kingnovel Technology Co., Ltd. +kobo Rakuten Kobo Inc. koe Kaohsiung Opto-Electronics Inc. kosagi Sutajio Ko-Usagi PTE Ltd. kyo Kyocera Corporation @@ -245,6 +246,7 @@ melexis Melexis N.V. melfas MELFAS Inc. mellanox Mellanox Technologies memsic MEMSIC Inc. +menlo Menlo Systems GmbH merrii Merrii Technology Co., Ltd. micrel Micrel Inc. microchip Microchip Technology Inc. @@ -419,6 +421,7 @@ toumaz Toumaz tpk TPK U.S.A. LLC tplink TP-LINK Technologies Co., Ltd. tpo TPO +tq TQ Systems GmbH tronfy Tronfy tronsmart Tronsmart truly Truly Semiconductors Limited |