From mboxrd@z Thu Jan 1 00:00:00 1970 From: sean.wang@mediatek.com (Sean Wang) Date: Mon, 12 Mar 2018 17:53:07 +0800 Subject: [PATCH v1 05/19] arm: dts: mt7623: add BTIF, HSDMA and SPI-NOR device nodes In-Reply-To: References: Message-ID: <1520848387.27000.0.camel@mtkswgap22> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, 2018-03-12 at 10:40 +0100, Matthias Brugger wrote: > > On 02/23/2018 11:16 AM, sean.wang at mediatek.com wrote: > > From: Sean Wang > > > > add BTIF, HSDMA and SPI-NOR device nodes and enable it on relevant boards > > AFAIK hsdma controller is not upstream yet. > Please resubmit when at least the binding got merged. > Sure, I will drop the node for HSDMA in the next version. > Thanks, > Matthias > > > > > Signed-off-by: Sean Wang > > --- > > arch/arm/boot/dts/mt7623.dtsi | 36 ++++++++++++++++++++++++++- > > arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 6 ++++- > > 2 files changed, 40 insertions(+), 2 deletions(-) > > > > diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi > > index 91317a1..da56c54 100644 > > --- a/arch/arm/boot/dts/mt7623.dtsi > > +++ b/arch/arm/boot/dts/mt7623.dtsi > > @@ -1,5 +1,5 @@ > > /* > > - * Copyright (c) 2017 MediaTek Inc. > > + * Copyright (c) 2017-2018 MediaTek Inc. > > * Author: John Crispin > > * Sean Wang > > * > > @@ -483,6 +483,18 @@ > > nvmem-cell-names = "calibration-data"; > > }; > > > > + btif: serial at 1100c000 { > > + compatible = "mediatek,mt7623-btif", > > + "mediatek,mtk-btif"; > > + reg = <0 0x1100c000 0 0x1000>; > > + interrupts = ; > > + clocks = <&pericfg CLK_PERI_BTIF>; > > + clock-names = "main"; > > + reg-shift = <2>; > > + reg-io-width = <4>; > > + status = "disabled"; > > + }; > > + > > nandc: nfi at 1100d000 { > > compatible = "mediatek,mt7623-nfc", > > "mediatek,mt2701-nfc"; > > @@ -508,6 +520,18 @@ > > status = "disabled"; > > }; > > > > + nor_flash: spi at 11014000 { > > + compatible = "mediatek,mt7623-nor", > > + "mediatek,mt8173-nor"; > > + reg = <0 0x11014000 0 0x1000>; > > + clocks = <&pericfg CLK_PERI_FLASH>, > > + <&topckgen CLK_TOP_FLASH_SEL>; > > + clock-names = "spi", "sf"; > > + #address-cells = <1>; > > + #size-cells = <0>; > > + status = "disabled"; > > + }; > > + > > spi1: spi at 11016000 { > > compatible = "mediatek,mt7623-spi", > > "mediatek,mt2701-spi"; > > @@ -861,6 +885,16 @@ > > #reset-cells = <1>; > > }; > > > > + hsdma: dma-controller at 1b007000 { > > + compatible = "mediatek,mt7623-hsdma"; > > + reg = <0 0x1b007000 0 0x1000>; > > + interrupts = ; > > + clocks = <ðsys CLK_ETHSYS_HSDMA>; > > + clock-names = "hsdma"; > > + power-domains = <&scpsys MT2701_POWER_DOMAIN_ETH>; > > + #dma-cells = <1>; > > + }; > > + > > eth: ethernet at 1b100000 { > > compatible = "mediatek,mt7623-eth", > > "mediatek,mt2701-eth", > > diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > > index 3efecc5..ec11e14 100644 > > --- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > > +++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > > @@ -1,5 +1,5 @@ > > /* > > - * Copyright 2017 Sean Wang > > + * Copyright 2017-2018 Sean Wang > > * > > * SPDX-License-Identifier: (GPL-2.0+ OR MIT) > > */ > > @@ -86,6 +86,10 @@ > > }; > > }; > > > > +&btif { > > + status = "okay"; > > +}; > > + > > &cir { > > pinctrl-names = "default"; > > pinctrl-0 = <&cir_pins_a>; > >