From da151e3458c825fa9d57c2db6e37748166e4d129 Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Wed, 3 Jun 2020 15:49:22 +0200 Subject: dt-bindings: mtd: fsl-upm-nand: Deprecate chip-delay and fsl, upm-wait-flags Those properties are no longer parsed by the driver which is being passed those information by the core now. Let's deprecate them. Signed-off-by: Boris Brezillon Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20200603134922.1352340-11-boris.brezillon@collabora.com --- Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt') diff --git a/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt b/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt index fce4894f5a98..25f07c1f9e44 100644 --- a/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt +++ b/Documentation/devicetree/bindings/mtd/fsl-upm-nand.txt @@ -7,14 +7,16 @@ Required properties: - fsl,upm-cmd-offset : UPM pattern offset for the command latch. Optional properties: -- fsl,upm-wait-flags : add chip-dependent short delays after running the - UPM pattern (0x1), after writing a data byte (0x2) or after - writing out a buffer (0x4). - fsl,upm-addr-line-cs-offsets : address offsets for multi-chip support. The corresponding address lines are used to select the chip. - gpios : may specify optional GPIOs connected to the Ready-Not-Busy pins (R/B#). For multi-chip devices, "n" GPIO definitions are required according to the number of chips. + +Deprecated properties: +- fsl,upm-wait-flags : add chip-dependent short delays after running the + UPM pattern (0x1), after writing a data byte (0x2) or after + writing out a buffer (0x4). - chip-delay : chip dependent delay for transferring data from array to read registers (tR). Required if property "gpios" is not used (R/B# pins not connected). @@ -52,8 +54,6 @@ upm@3,0 { fsl,upm-cmd-offset = <0x08>; /* Multi-chip NAND device */ fsl,upm-addr-line-cs-offsets = <0x0 0x200>; - fsl,upm-wait-flags = <0x5>; - chip-delay = <25>; // in micro-seconds nand@0 { #address-cells = <1>; -- cgit v1.2.3