Convert omap-gpmc.txt to ti,gpmc.yaml.
Signed-off-by: Roger Quadros <rogerq@xxxxxxxxxx>
---
.../bindings/memory-controllers/omap-gpmc.txt | 157 --------
.../bindings/memory-controllers/ti,gpmc.yaml | 364 ++++++++++++++++++
.../devicetree/bindings/mtd/gpmc-nand.txt | 2 +-
.../devicetree/bindings/mtd/gpmc-nor.txt | 4 +-
.../devicetree/bindings/mtd/gpmc-onenand.txt | 2 +-
.../devicetree/bindings/net/gpmc-eth.txt | 4 +-
6 files changed, 370 insertions(+), 163 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
create mode 100644 Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
diff --git a/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt b/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
deleted file mode 100644
index c1359f4d48d7..000000000000
--- a/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
+++ /dev/null
@@ -1,157 +0,0 @@
-Device tree bindings for OMAP general purpose memory controllers (GPMC)
-
-The actual devices are instantiated from the child nodes of a GPMC node.
-
-Required properties:
-
- - compatible: Should be set to one of the following:
-
- ti,omap2420-gpmc (omap2420)
- ti,omap2430-gpmc (omap2430)
- ti,omap3430-gpmc (omap3430 & omap3630)
- ti,omap4430-gpmc (omap4430 & omap4460 & omap543x)
- ti,am3352-gpmc (am335x devices)
-
- - reg: A resource specifier for the register space
- (see the example below)
- - ti,hwmods: Should be set to "ti,gpmc" until the DT transition is
- completed.
- - #address-cells: Must be set to 2 to allow memory address translation
- - #size-cells: Must be set to 1 to allow CS address passing
- - gpmc,num-cs: The maximum number of chip-select lines that controller
- can support.
- - gpmc,num-waitpins: The maximum number of wait pins that controller can
- support.
- - ranges: Must be set up to reflect the memory layout with four
- integer values for each chip-select line in use:
-
- <cs-number> 0 <physical address of mapping> <size>
-
- Currently, calculated values derived from the contents
- of the per-CS register GPMC_CONFIG7 (as set up by the
- bootloader) are used for the physical address decoding.
- As this will change in the future, filling correct
- values here is a requirement.
- - interrupt-controller: The GPMC driver implements and interrupt controller for
- the NAND events "fifoevent" and "termcount" plus the
- rising/falling edges on the GPMC_WAIT pins.
- The interrupt number mapping is as follows
- 0 - NAND_fifoevent
- 1 - NAND_termcount
- 2 - GPMC_WAIT0 pin edge
- 3 - GPMC_WAIT1 pin edge, and so on.
- - interrupt-cells: Must be set to 2
- - gpio-controller: The GPMC driver implements a GPIO controller for the
- GPMC WAIT pins that can be used as general purpose inputs.
- 0 maps to GPMC_WAIT0 pin.
- - gpio-cells: Must be set to 2
-
-Required properties when using NAND prefetch dma:
- - dmas GPMC NAND prefetch dma channel
- - dma-names Must be set to "rxtx"
-
-Timing properties for child nodes. All are optional and default to 0.
-
- - gpmc,sync-clk-ps: Minimum clock period for synchronous mode, in picoseconds
-
- Chip-select signal timings (in nanoseconds) corresponding to GPMC_CONFIG2:
- - gpmc,cs-on-ns: Assertion time
- - gpmc,cs-rd-off-ns: Read deassertion time
- - gpmc,cs-wr-off-ns: Write deassertion time
-
- ADV signal timings (in nanoseconds) corresponding to GPMC_CONFIG3:
- - gpmc,adv-on-ns: Assertion time
- - gpmc,adv-rd-off-ns: Read deassertion time
- - gpmc,adv-wr-off-ns: Write deassertion time
- - gpmc,adv-aad-mux-on-ns: Assertion time for AAD
- - gpmc,adv-aad-mux-rd-off-ns: Read deassertion time for AAD
- - gpmc,adv-aad-mux-wr-off-ns: Write deassertion time for AAD
-
- WE signals timings (in nanoseconds) corresponding to GPMC_CONFIG4:
- - gpmc,we-on-ns Assertion time
- - gpmc,we-off-ns: Deassertion time
-
- OE signals timings (in nanoseconds) corresponding to GPMC_CONFIG4:
- - gpmc,oe-on-ns: Assertion time
- - gpmc,oe-off-ns: Deassertion time
- - gpmc,oe-aad-mux-on-ns: Assertion time for AAD
- - gpmc,oe-aad-mux-off-ns: Deassertion time for AAD
-
- Access time and cycle time timings (in nanoseconds) corresponding to
- GPMC_CONFIG5:
- - gpmc,page-burst-access-ns: Multiple access word delay
- - gpmc,access-ns: Start-cycle to first data valid delay
- - gpmc,rd-cycle-ns: Total read cycle time
- - gpmc,wr-cycle-ns: Total write cycle time
- - gpmc,bus-turnaround-ns: Turn-around time between successive accesses
- - gpmc,cycle2cycle-delay-ns: Delay between chip-select pulses
- - gpmc,clk-activation-ns: GPMC clock activation time
- - gpmc,wait-monitoring-ns: Start of wait monitoring with regard to valid
- data
-
-Boolean timing parameters. If property is present parameter enabled and
-disabled if omitted:
- - gpmc,adv-extra-delay: ADV signal is delayed by half GPMC clock
- - gpmc,cs-extra-delay: CS signal is delayed by half GPMC clock
- - gpmc,cycle2cycle-diffcsen: Add "cycle2cycle-delay" between successive
- accesses to a different CS
- - gpmc,cycle2cycle-samecsen: Add "cycle2cycle-delay" between successive
- accesses to the same CS
- - gpmc,oe-extra-delay: OE signal is delayed by half GPMC clock
- - gpmc,we-extra-delay: WE signal is delayed by half GPMC clock
- - gpmc,time-para-granularity: Multiply all access times by 2
-
-The following are only applicable to OMAP3+ and AM335x:
- - gpmc,wr-access-ns: In synchronous write mode, for single or
- burst accesses, defines the number of
- GPMC_FCLK cycles from start access time
- to the GPMC_CLK rising edge used by the
- memory device for the first data capture.
- - gpmc,wr-data-mux-bus-ns: In address-data multiplex mode, specifies
- the time when the first data is driven on
- the address-data bus.
-
-GPMC chip-select settings properties for child nodes. All are optional.
-
-- gpmc,burst-length Page/burst length. Must be 4, 8 or 16.
-- gpmc,burst-wrap Enables wrap bursting
-- gpmc,burst-read Enables read page/burst mode
-- gpmc,burst-write Enables write page/burst mode
-- gpmc,device-width Total width of device(s) connected to a GPMC
- chip-select in bytes. The GPMC supports 8-bit
- and 16-bit devices and so this property must be
- 1 or 2.
-- gpmc,mux-add-data Address and data multiplexing configuration.
- Valid values are 1 for address-address-data
- multiplexing mode and 2 for address-data
- multiplexing mode.
-- gpmc,sync-read Enables synchronous read. Defaults to asynchronous
- is this is not set.
-- gpmc,sync-write Enables synchronous writes. Defaults to asynchronous
- is this is not set.
-- gpmc,wait-pin Wait-pin used by client. Must be less than
- "gpmc,num-waitpins".
-- gpmc,wait-on-read Enables wait monitoring on reads.
-- gpmc,wait-on-write Enables wait monitoring on writes.
-
-Example for an AM33xx board:
-
- gpmc: gpmc@50000000 {
- compatible = "ti,am3352-gpmc";
- ti,hwmods = "gpmc";
- reg = <0x50000000 0x2000>;
- interrupts = <100>;
- dmas = <&edma 52 0>;
- dma-names = "rxtx";
- gpmc,num-cs = <8>;
- gpmc,num-waitpins = <2>;
- #address-cells = <2>;
- #size-cells = <1>;
- ranges = <0 0 0x08000000 0x10000000>; /* CS0 @addr 0x8000000, size 0x10000000 */
- interrupt-controller;
- #interrupt-cells = <2>;
- gpio-controller;
- #gpio-cells = <2>;
-
- /* child nodes go here */
- };
diff --git a/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
new file mode 100644
index 000000000000..b7d43370a95d
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
@@ -0,0 +1,364 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/memory-controllers/ti,gpmc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments GPMC Memory Controller device-tree bindings
+
+maintainers:
+ - Tony Lindgren <tony@xxxxxxxxxxx>
+ - Roger Quadros <rogerq@xxxxxxxxxx>
+
+description:
+ The GPMC is a unified memory controller dedicated for interfacing
+ with external memory devices like
+ - Asynchronous SRAM-like memories and ASICs
+ - Asynchronous, synchronous, and page mode burst NOR flash
+ - NAND flash
+ - Pseudo-SRAM devices
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - ti,omap2420-gpmc
+ - ti,omap2430-gpmc
+ - ti,omap3430-gpmc
+ - ti,omap4430-gpmc
+ - ti,am3352-gpmc
+
+ reg:
+ items:
+ - description:
+ Configuration registers for the controller.
+
+ interrupts: true
+
+ clocks:
+ maxItems: 1
+ description: |
+ Functional clock. Used for bus timing calculations and
+ GPMC configuration.
+
+ clock-names:
+ items:
+ - const: fck
+
+ dmas:
+ items:
+ - description: DMA channel for GPMC NAND prefetch
+
+ dma-names:
+ items:
+ - const: rxtx
+
+ "#address-cells":
+ const: 2
+
+ "#size-cells":
+ const: 1
+
+ gpmc,num-cs:
+ description: maximum number of supported chip-select lines.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ gpmc,num-waitpins:
+ description: maximum number of supported wait pins.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ ranges:
+ minItems: 1
+ description: |
+ Must be set up to reflect the memory layout with four
+ integer values for each chip-select line in use,
+ <cs-number> 0 <physical address of mapping> <size>
+
+ items:
+ - description: NAND bank 0
+ - description: NOR/SRAM bank 0
+ - description: NOR/SRAM bank 1
+
+ '#interrupt-cells':
+ const: 2
+
+ interrupt-controller:
+ description: |
+ The GPMC driver implements and interrupt controller for
+ the NAND events "fifoevent" and "termcount" plus the
+ rising/falling edges on the GPMC_WAIT pins.
+ The interrupt number mapping is as follows
+ 0 - NAND_fifoevent
+ 1 - NAND_termcount
+ 2 - GPMC_WAIT0 pin edge
+ 3 - GPMC_WAIT1 pin edge, and so on.
+
+ '#gpio-cells':
+ const: 2
+
+ gpio-controller:
+ description: |
+ The GPMC driver implements a GPIO controller for the
+ GPMC WAIT pins that can be used as general purpose inputs.
+ 0 maps to GPMC_WAIT0 pin.
+
+ ti,hwmods:
+ description:
+ Name of the HWMOD associated with GPMC. This is for legacy
+ omap2/3 platforms only.
+ $ref: /schemas/types.yaml#/definitions/string
+ deprecated: true
+
+ ti,no-idle-on-init:
+ description:
+ Prevent idling the module at init. This is for legacy omap2/3
+ platforms only.
+ type: boolean
+ deprecated: true
+
+patternProperties:
+# "@[0-3],[a-f0-9]+$":
+ "^[a-zA-Z][a-zA-Z0-9,+\\-._]{0,63}@[0-9a-fA-F]+(,[0-9a-fA-F]+)*$":
+ type: object
+ description: |
+ The child device node represents the device connected to the GPMC
+ bus. The device can be a NAND controller, SRAM device, NOR device
+ or an ASIC.
+
+ properties:
+ compatible:
+ description:
+ Compatible of attached device.
+
+ reg:
+ items:
+ - description: Register access space for the device
+
+# GPMC Timing properties for child nodes. All are optional and default to 0.
+
+ gpmc,sync-clk-ps:
+ description: Minimum clock period for synchronous mode, in picoseconds
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+# Chip-select signal timings (in nanoseconds) corresponding to GPMC_CONFIG2:
+ gpmc,cs-on-ns:
+ description: Assertion time
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,cs-rd-off-ns:
+ description: Read deassertion time
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,cs-wr-off-ns:
+ description: Write deassertion time
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+# ADV signal timings (in nanoseconds) corresponding to GPMC_CONFIG3:
+ gpmc,adv-on-ns:
+ description: Assertion time
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,adv-rd-off-ns:
+ description: Read deassertion time
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,adv-wr-off-ns:
+ description: Write deassertion time
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,adv-aad-mux-on-ns:
+ description: Assertion time for AAD
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,adv-aad-mux-rd-off-ns:
+ description: Read deassertion time for AAD
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,adv-aad-mux-wr-off-ns:
+ description: Write deassertion time for AAD
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+# WE signals timings (in nanoseconds) corresponding to GPMC_CONFIG4:
+ gpmc,we-on-ns:
+ description: Assertion time
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,we-off-ns:
+ description: Deassertion time
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+# OE signals timings (in nanoseconds) corresponding to GPMC_CONFIG4:
+ gpmc,oe-on-ns:
+ description: Assertion time
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,oe-off-ns:
+ description: Deassertion time
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,oe-aad-mux-on-ns:
+ description: Assertion time for AAD
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,oe-aad-mux-off-ns:
+ description: Deassertion time for AAD
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+# Access time and cycle time timings (in nanoseconds) corresponding to
+# GPMC_CONFIG5:
+ gpmc,page-burst-access-ns:
+ description: Multiple access word delay
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,access-ns:
+ description: Start-cycle to first data valid delay
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,rd-cycle-ns:
+ description: Total read cycle time
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,wr-cycle-ns:
+ description: Total write cycle time
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,bus-turnaround-ns:
+ description: Turn-around time between successive accesses
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,cycle2cycle-delay-ns:
+ description: Delay between chip-select pulses
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,clk-activation-ns:
+ description: GPMC clock activation time
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,wait-monitoring-ns:
+ description: Start of wait monitoring with regard to valid data
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+# Boolean timing parameters. If property is present, parameter is enabled
+# otherwise disabled.
+ gpmc,adv-extra-delay:
+ description: ADV signal is delayed by half GPMC clock
+ type: boolean
+ gpmc,cs-extra-delay:
+ description: CS signal is delayed by half GPMC clock
+ type: boolean
+ gpmc,cycle2cycle-diffcsen:
+ description: |
+ Add "cycle2cycle-delay" between successive accesses
+ to a different CS
+ type: boolean
+ gpmc,cycle2cycle-samecsen:
+ description: |
+ Add "cycle2cycle-delay" between successive accesses
+ to the same CS
+ type: boolean
+ gpmc,oe-extra-delay:
+ description: OE signal is delayed by half GPMC clock
+ type: boolean
+ gpmc,we-extra-delay:
+ description: WE signal is delayed by half GPMC clock
+ type: boolean
+ gpmc,time-para-granularity:
+ description: Multiply all access times by 2
+ type: boolean
+
+# The following two properties are applicable only to OMAP3+ and AM335x:
+ gpmc,wr-access-ns:
+ description: |
+ In synchronous write mode, for single or
+ burst accesses, defines the number of
+ GPMC_FCLK cycles from start access time
+ to the GPMC_CLK rising edge used by the
+ memory device for the first data capture.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,wr-data-mux-bus-ns:
+ description: |
+ In address-data multiplex mode, specifies
+ the time when the first data is driven on
+ the address-data bus.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+# GPMC chip-select settings properties for child nodes. All are optional.
+
+ gpmc,burst-length:
+ description: Page/burst length. Must be 4, 8 or 16.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [4, 8, 16]
+ gpmc,burst-wrap:
+ description: Enables wrap bursting
+ type: boolean
+ gpmc,burst-read:
+ description: Enables read page/burst mode
+ type: boolean
+ gpmc,burst-write:
+ description: Enables write page/burst mode
+ type: boolean
+ gpmc,device-width:
+ description: |
+ Total width of device(s) connected to a GPMC
+ chip-select in bytes. The GPMC supports 8-bit
+ and 16-bit devices and so this property must be
+ 1 or 2.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [1, 2]
+ gpmc,mux-add-data:
+ description: |
+ Address and data multiplexing configuration.
+ Valid values are:
+ 0 for Non multiplexed mode
+ 1 for address-address-data multiplexing mode and
+ 2 for address-data multiplexing mode.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2]
+ gpmc,sync-read:
+ description: |
+ Enables synchronous read. Defaults to asynchronous
+ is this is not set.
+ type: boolean
+ gpmc,sync-write:
+ description: |
+ Enables synchronous writes. Defaults to asynchronous
+ is this is not set.
+ type: boolean
+ gpmc,wait-pin:
+ description: |
+ Wait-pin used by client. Must be less than "gpmc,num-waitpins".
+ $ref: /schemas/types.yaml#/definitions/uint32
+ gpmc,wait-on-read:
+ description: Enables wait monitoring on reads.
+ type: boolean
+ gpmc,wait-on-write:
+ description: Enables wait monitoring on writes.
+ type: boolean
+
+ required:
+ - reg
+
+required:
+ - compatible
+ - reg
+ - gpmc,num-cs
+ - gpmc,num-waitpins
+ - "#address-cells"
+ - "#size-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/gpio/gpio.h>
+
+ gpmc: memory-controller@50000000 {
+ compatible = "ti,am3352-gpmc";
+ reg = <0x50000000 0x2000>;
+ interrupts = <100>;
+ clocks = <&l3s_clkctrl>;
+ clock-names = "fck";
+ dmas = <&edma 52 0>;
+ dma-names = "rxtx";
+ gpmc,num-cs = <8>;
+ gpmc,num-waitpins = <2>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0x08000000 0x10000000>; /* CS0 @addr 0x8000000, size 0x10000000 */
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ nand@0,0 {
+ compatible = "ti,omap2-nand";
+ reg = <0 0 4>;
+ interrupt-parent = <&gpmc>;
+ interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
+ <1 IRQ_TYPE_NONE>; /* termcount */
+ rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 pin */
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt
index 44919d48d241..e439949d49e6 100644
--- a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt
@@ -5,7 +5,7 @@ the GPMC controller with a name of "nand".
All timing relevant properties as well as generic gpmc child properties are
explained in a separate documents - please refer to
-Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
+Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
For NAND specific properties such as ECC modes or bus width, please refer to
Documentation/devicetree/bindings/mtd/nand-controller.yaml
diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nor.txt b/Documentation/devicetree/bindings/mtd/gpmc-nor.txt
index c8567b40fe13..c9bea106ea65 100644
--- a/Documentation/devicetree/bindings/mtd/gpmc-nor.txt
+++ b/Documentation/devicetree/bindings/mtd/gpmc-nor.txt
@@ -5,7 +5,7 @@ child nodes of the GPMC controller with a name of "nor".
All timing relevant properties as well as generic GPMC child properties are
explained in a separate documents. Please refer to
-Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
+Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
Required properties:
- bank-width: Width of NOR flash in bytes. GPMC supports 8-bit and
@@ -28,7 +28,7 @@ Required properties:
Optional properties:
- gpmc,XXX Additional GPMC timings and settings parameters. See
- Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
+ Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
Optional properties for partition table parsing:
- #address-cells: should be set to 1
diff --git a/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt b/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt
index e9f01a963a0a..0da78cc4ccca 100644
--- a/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt
+++ b/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt
@@ -5,7 +5,7 @@ the GPMC controller with a name of "onenand".
All timing relevant properties as well as generic gpmc child properties are
explained in a separate documents - please refer to
-Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
+Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
Required properties:
diff --git a/Documentation/devicetree/bindings/net/gpmc-eth.txt b/Documentation/devicetree/bindings/net/gpmc-eth.txt
index 32821066a85b..5e2f610455fa 100644
--- a/Documentation/devicetree/bindings/net/gpmc-eth.txt
+++ b/Documentation/devicetree/bindings/net/gpmc-eth.txt
@@ -9,7 +9,7 @@ the GPMC controller with an "ethernet" name.
All timing relevant properties as well as generic GPMC child properties are
explained in a separate documents. Please refer to
-Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
+Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
For the properties relevant to the ethernet controller connected to the GPMC
refer to the binding documentation of the device. For example, the documentation
@@ -43,7 +43,7 @@ Required properties:
Optional properties:
- gpmc,XXX Additional GPMC timings and settings parameters. See
- Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
+ Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
Example:
--
2.17.1
