From 41d63e45eccb832851bb88d3635fed2b7b13328a Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Mon, 19 Feb 2018 23:20:45 +0100 Subject: [PATCH] arm64: dts: marvell: use reworked NAND controller driver on Armada 8K Use the new bindings of the reworked Marvell NAND controller driver. Also adapt the nand controller node organization to distinguish which property is relevant for the controller, and which one is NAND chip specific. Expose the partitions as a subnode of the NAND chip. Remove the 'marvell,nand-enable-arbiter' property, not needed anymore as the driver activates the arbiter by default for all boards (either needed or harmless). Signed-off-by: Miquel Raynal Signed-off-by: Gregory CLEMENT --- arch/arm64/boot/dts/marvell/armada-8040-db.dts | 46 +++++++++++++++----------- 1 file changed, 27 insertions(+), 19 deletions(-) diff --git a/arch/arm64/boot/dts/marvell/armada-8040-db.dts b/arch/arm64/boot/dts/marvell/armada-8040-db.dts index 3ecea815..5689fb2 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040-db.dts +++ b/arch/arm64/boot/dts/marvell/armada-8040-db.dts @@ -240,27 +240,35 @@ * Proper NAND usage will require DPR-76 to be in position 1-2, which disables * MDIO signal of CP1. */ -&cp1_nand { - num-cs = <1>; +&cp1_nand_controller { pinctrl-0 = <&nand_pins>, <&nand_rb>; pinctrl-names = "default"; - nand-ecc-strength = <4>; - nand-ecc-step-size = <512>; - marvell,nand-enable-arbiter; - marvell,system-controller = <&cp1_syscon0>; - nand-on-flash-bbt; - - partition@0 { - label = "U-Boot"; - reg = <0 0x200000>; - }; - partition@200000 { - label = "Linux"; - reg = <0x200000 0xe00000>; - }; - partition@1000000 { - label = "Filesystem"; - reg = <0x1000000 0x3f000000>; + + nand@0 { + reg = <0>; + nand-rb = <0>; + nand-on-flash-bbt; + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "U-Boot"; + reg = <0 0x200000>; + }; + partition@200000 { + label = "Linux"; + reg = <0x200000 0xe00000>; + }; + partition@1000000 { + label = "Filesystem"; + reg = <0x1000000 0x3f000000>; + }; + }; }; }; -- 2.7.4