diff options
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/omap/l3-noc.txt | 1 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/clock/silabs,si5351.txt | 4 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt | 2 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt | 2 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/renesas,intc-irqpin.txt | 39 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt (renamed from Documentation/devicetree/bindings/mtd/m25p80.txt) | 6 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/net/cdns-emac.txt | 3 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/abracon,abx80x.txt | 30 |
8 files changed, 78 insertions, 9 deletions
diff --git a/Documentation/devicetree/bindings/arm/omap/l3-noc.txt b/Documentation/devicetree/bindings/arm/omap/l3-noc.txt index 974624ea68f6..161448da959d 100644 --- a/Documentation/devicetree/bindings/arm/omap/l3-noc.txt +++ b/Documentation/devicetree/bindings/arm/omap/l3-noc.txt @@ -6,6 +6,7 @@ provided by Arteris. Required properties: - compatible : Should be "ti,omap3-l3-smx" for OMAP3 family Should be "ti,omap4-l3-noc" for OMAP4 family + Should be "ti,omap5-l3-noc" for OMAP5 family Should be "ti,dra7-l3-noc" for DRA7 family Should be "ti,am4372-l3-noc" for AM43 family - reg: Contains L3 register address range for each noc domain. diff --git a/Documentation/devicetree/bindings/clock/silabs,si5351.txt b/Documentation/devicetree/bindings/clock/silabs,si5351.txt index c40711e8e8f7..28b28309f535 100644 --- a/Documentation/devicetree/bindings/clock/silabs,si5351.txt +++ b/Documentation/devicetree/bindings/clock/silabs,si5351.txt @@ -17,7 +17,8 @@ Required properties: - #clock-cells: from common clock binding; shall be set to 1. - clocks: from common clock binding; list of parent clock handles, shall be xtal reference clock or xtal and clkin for - si5351c only. + si5351c only. Corresponding clock input names are "xtal" and + "clkin" respectively. - #address-cells: shall be set to 1. - #size-cells: shall be set to 0. @@ -71,6 +72,7 @@ i2c-master-node { /* connect xtal input to 25MHz reference */ clocks = <&ref25>; + clock-names = "xtal"; /* connect xtal input as source of pll0 and pll1 */ silabs,pll-source = <0 0>, <1 0>; diff --git a/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt b/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt index a4873e5e3e36..e30e184f50c7 100644 --- a/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt +++ b/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt @@ -38,7 +38,7 @@ dma_apbx: dma-apbx@80024000 { 80 81 68 69 70 71 72 73 74 75 76 77>; - interrupt-names = "auart4-rx", "aurat4-tx", "spdif-tx", "empty", + interrupt-names = "auart4-rx", "auart4-tx", "spdif-tx", "empty", "saif0", "saif1", "i2c0", "i2c1", "auart0-rx", "auart0-tx", "auart1-rx", "auart1-tx", "auart2-rx", "auart2-tx", "auart3-rx", "auart3-tx"; diff --git a/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt b/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt index f292917fa00d..0e9f09a6a2fe 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt @@ -2,7 +2,7 @@ Required properties: - compatible: Should be "atmel,<chip>-aic" - <chip> can be "at91rm9200", "sama5d3" or "sama5d4" + <chip> can be "at91rm9200", "sama5d2", "sama5d3" or "sama5d4" - interrupt-controller: Identifies the node as an interrupt controller. - interrupt-parent: For single AIC system, it is an empty property. - #interrupt-cells: The number of cells to define the interrupts. It should be 3. diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,intc-irqpin.txt b/Documentation/devicetree/bindings/interrupt-controller/renesas,intc-irqpin.txt index 4f7946ae8adc..772c550d3b4b 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/renesas,intc-irqpin.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,intc-irqpin.txt @@ -13,9 +13,12 @@ Required properties: - reg: Base address and length of each register bank used by the external IRQ pins driven by the interrupt controller hardware module. The base addresses, length and number of required register banks varies with soctype. - +- interrupt-controller: Identifies the node as an interrupt controller. - #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in - interrupts.txt in this directory + interrupts.txt in this directory. +- interrupts: Must contain a list of interrupt specifiers. For each interrupt + provided by this irqpin controller instance, there must be one entry, + referring to the corresponding parent interrupt. Optional properties: @@ -25,3 +28,35 @@ Optional properties: if different from the default 4 bits - control-parent: disable and enable interrupts on the parent interrupt controller, needed for some broken implementations +- clocks: Must contain a reference to the functional clock. This property is + mandatory if the hardware implements a controllable functional clock for + the irqpin controller instance. +- power-domains: Must contain a reference to the power domain. This property is + mandatory if the irqpin controller instance is part of a controllable power + domain. + + +Example +------- + + irqpin1: interrupt-controller@e6900004 { + compatible = "renesas,intc-irqpin-r8a7740", + "renesas,intc-irqpin"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0xe6900004 4>, + <0xe6900014 4>, + <0xe6900024 1>, + <0xe6900044 1>, + <0xe6900064 1>; + interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH + 0 149 IRQ_TYPE_LEVEL_HIGH + 0 149 IRQ_TYPE_LEVEL_HIGH + 0 149 IRQ_TYPE_LEVEL_HIGH + 0 149 IRQ_TYPE_LEVEL_HIGH + 0 149 IRQ_TYPE_LEVEL_HIGH + 0 149 IRQ_TYPE_LEVEL_HIGH + 0 149 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp2_clks R8A7740_CLK_INTCA>; + power-domains = <&pd_a4s>; + }; diff --git a/Documentation/devicetree/bindings/mtd/m25p80.txt b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt index f20b111b502a..2bee68103b01 100644 --- a/Documentation/devicetree/bindings/mtd/m25p80.txt +++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt @@ -8,8 +8,8 @@ Required properties: is not Linux-only, but in case of Linux, see the "m25p_ids" table in drivers/mtd/devices/m25p80.c for the list of supported chips. - Must also include "nor-jedec" for any SPI NOR flash that can be - identified by the JEDEC READ ID opcode (0x9F). + Must also include "jedec,spi-nor" for any SPI NOR flash that can + be identified by the JEDEC READ ID opcode (0x9F). - reg : Chip-Select number - spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at @@ -25,7 +25,7 @@ Example: flash: m25p80@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "spansion,m25p80", "nor-jedec"; + compatible = "spansion,m25p80", "jedec,spi-nor"; reg = <0>; spi-max-frequency = <40000000>; m25p,fast-read; diff --git a/Documentation/devicetree/bindings/net/cdns-emac.txt b/Documentation/devicetree/bindings/net/cdns-emac.txt index abd67c13d344..4451ee973223 100644 --- a/Documentation/devicetree/bindings/net/cdns-emac.txt +++ b/Documentation/devicetree/bindings/net/cdns-emac.txt @@ -3,7 +3,8 @@ Required properties: - compatible: Should be "cdns,[<chip>-]{emac}" Use "cdns,at91rm9200-emac" Atmel at91rm9200 SoC. - or the generic form: "cdns,emac". + Use "cdns,zynq-gem" Xilinx Zynq-7xxx SoC. + Or the generic form: "cdns,emac". - reg: Address and length of the register set for the device - interrupts: Should contain macb interrupt - phy-mode: see ethernet.txt file in the same directory. diff --git a/Documentation/devicetree/bindings/rtc/abracon,abx80x.txt b/Documentation/devicetree/bindings/rtc/abracon,abx80x.txt new file mode 100644 index 000000000000..be789685a1c2 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/abracon,abx80x.txt @@ -0,0 +1,30 @@ +Abracon ABX80X I2C ultra low power RTC/Alarm chip + +The Abracon ABX80X family consist of the ab0801, ab0803, ab0804, ab0805, ab1801, +ab1803, ab1804 and ab1805. The ab0805 is the superset of ab080x and the ab1805 +is the superset of ab180x. + +Required properties: + + - "compatible": should one of: + "abracon,abx80x" + "abracon,ab0801" + "abracon,ab0803" + "abracon,ab0804" + "abracon,ab0805" + "abracon,ab1801" + "abracon,ab1803" + "abracon,ab1804" + "abracon,ab1805" + Using "abracon,abx80x" will enable chip autodetection. + - "reg": I2C bus address of the device + +Optional properties: + +The abx804 and abx805 have a trickle charger that is able to charge the +connected battery or supercap. Both the following properties have to be defined +and valid to enable charging: + + - "abracon,tc-diode": should be "standard" (0.6V) or "schottky" (0.3V) + - "abracon,tc-resistor": should be <0>, <3>, <6> or <11>. 0 disables the output + resistor, the other values are in ohm. |
