From c1aa7d629eb9f0ed7836061170461abb04d34111 Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Wed, 15 Jun 2016 21:09:28 +0200 Subject: sunxi: Enable NAND controller on the CHIP Enable the NAND controller in the sun5i-r8-chip.dts. Signed-off-by: Boris Brezillon Acked-by: Hans de Goede --- arch/arm/dts/sun5i-a10s.dtsi | 14 ++++++++++++++ arch/arm/dts/sun5i-a13-olinuxino.dts | 15 +++++++++++++++ arch/arm/dts/sun5i-r8-chip.dts | 15 +++++++++++++++ 3 files changed, 44 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/dts/sun5i-a10s.dtsi b/arch/arm/dts/sun5i-a10s.dtsi index bddd0de88a..a5f8855389 100644 --- a/arch/arm/dts/sun5i-a10s.dtsi +++ b/arch/arm/dts/sun5i-a10s.dtsi @@ -241,6 +241,20 @@ allwinner,drive = ; allwinner,pull = ; }; + + nand_cs2_pins_a: nand_cs@2 { + allwinner,pins = "PC17"; + allwinner,function = "nand0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + nand_cs3_pins_a: nand_cs@3 { + allwinner,pins = "PC18"; + allwinner,function = "nand0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; }; &sram_a { diff --git a/arch/arm/dts/sun5i-a13-olinuxino.dts b/arch/arm/dts/sun5i-a13-olinuxino.dts index b3c234c65e..30e069a6cf 100644 --- a/arch/arm/dts/sun5i-a13-olinuxino.dts +++ b/arch/arm/dts/sun5i-a13-olinuxino.dts @@ -155,6 +155,21 @@ status = "okay"; }; +&nfc { + pinctrl-names = "default"; + pinctrl-0 = <&nand_pins_a &nand_cs0_pins_a &nand_rb0_pins_a>; + status = "okay"; + + nand@0 { + #address-cells = <2>; + #size-cells = <2>; + reg = <0>; + allwinner,rb = <0>; + nand-ecc-mode = "hw"; + allwinner,randomize; + }; +}; + &ohci0 { status = "okay"; }; diff --git a/arch/arm/dts/sun5i-r8-chip.dts b/arch/arm/dts/sun5i-r8-chip.dts index 6ad19e272f..b1b62d5116 100644 --- a/arch/arm/dts/sun5i-r8-chip.dts +++ b/arch/arm/dts/sun5i-r8-chip.dts @@ -142,6 +142,21 @@ status = "okay"; }; +&nfc { + pinctrl-names = "default"; + pinctrl-0 = <&nand_pins_a &nand_cs0_pins_a &nand_rb0_pins_a>; + status = "okay"; + + nand@0 { + #address-cells = <2>; + #size-cells = <2>; + reg = <0>; + allwinner,rb = <0>; + nand-ecc-mode = "hw"; + nand-on-flash-bbt; + }; +}; + &ohci0 { status = "okay"; }; -- cgit v1.2.3