From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Brugger Subject: Re: [PATCH v2 1/6] arm: dts: mt2701: Add spi device node Date: Fri, 13 Jan 2017 16:29:09 +0100 Message-ID: References: <1484296978-18572-1-git-send-email-erin.lo@mediatek.com> <1484296978-18572-2-git-send-email-erin.lo@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1484296978-18572-2-git-send-email-erin.lo-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Erin Lo Cc: srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Leilk Liu List-Id: devicetree@vger.kernel.org On 13/01/17 09:42, Erin Lo wrote: > From: Leilk Liu > > Add spi device node for MT2701. > > Signed-off-by: Leilk Liu > Signed-off-by: Erin Lo > --- > arch/arm/boot/dts/mt2701-evb.dts | 50 ++++++++++++++++++++++++++++++++++++++++ > arch/arm/boot/dts/mt2701.dtsi | 39 +++++++++++++++++++++++++++++++ > 2 files changed, 89 insertions(+) > Applied to v4.10-next/dts32 > diff --git a/arch/arm/boot/dts/mt2701-evb.dts b/arch/arm/boot/dts/mt2701-evb.dts > index 082ca88..879f1eb 100644 > --- a/arch/arm/boot/dts/mt2701-evb.dts > +++ b/arch/arm/boot/dts/mt2701-evb.dts > @@ -24,6 +24,56 @@ > }; > }; > > +&pio { > + spi_pins_a: spi0@0 { > + pins_spi { > + pinmux = , > + , > + , > + ; > + bias-disable; > + }; > + }; > + > + spi_pins_b: spi1@0 { > + pins_spi { > + pinmux = , > + , > + , > + ; > + bias-disable; > + }; > + }; > + > + spi_pins_c: spi2@0 { > + pins_spi { > + pinmux = , > + , > + , > + ; > + bias-disable; > + }; > + }; > +}; > + > +&spi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_pins_a>; > + status = "disabled"; > +}; > + > +&spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_pins_b>; > + status = "disabled"; > +}; > + > +&spi2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_pins_c>; > + status = "disabled"; > +}; > + > &uart0 { > status = "okay"; > }; > diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi > index bdf8954..eb4c6fd 100644 > --- a/arch/arm/boot/dts/mt2701.dtsi > +++ b/arch/arm/boot/dts/mt2701.dtsi > @@ -227,6 +227,45 @@ > status = "disabled"; > }; > > + spi0: spi@1100a000 { > + compatible = "mediatek,mt2701-spi"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x1100a000 0 0x100>; > + interrupts = ; > + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>, > + <&topckgen CLK_TOP_SPI0_SEL>, > + <&pericfg CLK_PERI_SPI0>; > + clock-names = "parent-clk", "sel-clk", "spi-clk"; > + status = "disabled"; > + }; > + > + spi1: spi@11016000 { > + compatible = "mediatek,mt2701-spi"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x11016000 0 0x100>; > + interrupts = ; > + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>, > + <&topckgen CLK_TOP_SPI1_SEL>, > + <&pericfg CLK_PERI_SPI1>; > + clock-names = "parent-clk", "sel-clk", "spi-clk"; > + status = "disabled"; > + }; > + > + spi2: spi@11017000 { > + compatible = "mediatek,mt2701-spi"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x11017000 0 0x1000>; > + interrupts = ; > + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>, > + <&topckgen CLK_TOP_SPI2_SEL>, > + <&pericfg CLK_PERI_SPI2>; > + clock-names = "parent-clk", "sel-clk", "spi-clk"; > + status = "disabled"; > + }; > + > mmsys: syscon@14000000 { > compatible = "mediatek,mt2701-mmsys", "syscon"; > reg = <0 0x14000000 0 0x1000>; > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html