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Mon, 21 Nov 2022 09:20:08 -0800 (PST) Received: from [192.168.1.131] ([207.188.167.132]) by smtp.gmail.com with ESMTPSA id c12-20020adffb4c000000b0022a3a887ceasm11736948wrs.49.2022.11.21.09.20.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 21 Nov 2022 09:20:07 -0800 (PST) Message-ID: <7902124b-fb5e-6eb4-1f57-f3fd49146e24@gmail.com> Date: Mon, 21 Nov 2022 18:20:05 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v6 06/11] arm64: dts: mt7986: add spi related device nodes Content-Language: en-US To: Frank Wunderlich , linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Ryder Lee , Jianjun Wang , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Chunfeng Yun , Kishon Vijay Abraham I , Vinod Koul , Greg Kroah-Hartman , Paolo Abeni , Lorenzo Bianconi , Bo Jiao , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, linux-usb@vger.kernel.org, Sam Shih , AngeloGioacchino Del Regno References: <20221118190126.100895-1-linux@fw-web.de> <20221118190126.100895-7-linux@fw-web.de> From: Matthias Brugger In-Reply-To: <20221118190126.100895-7-linux@fw-web.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 18/11/2022 20:01, Frank Wunderlich wrote: > From: Sam Shih > > This patch adds spi support for MT7986. > > Signed-off-by: Sam Shih > Signed-off-by: Frank Wunderlich > Reviewed-by: AngeloGioacchino Del Regno Applied, thanks! > --- > arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts | 35 ++++++++++++++++++++ > arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 28 ++++++++++++++++ > arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts | 35 ++++++++++++++++++++ > 3 files changed, 98 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > index 2f48cc3d3ddb..006878e3f2b2 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > @@ -59,6 +59,20 @@ switch: switch@0 { > }; > > &pio { > + spi_flash_pins: spi-flash-pins { > + mux { > + function = "spi"; > + groups = "spi0", "spi0_wp_hold"; > + }; > + }; > + > + spic_pins: spic-pins { > + mux { > + function = "spi"; > + groups = "spi1_2"; > + }; > + }; > + > uart1_pins: uart1-pins { > mux { > function = "uart"; > @@ -105,6 +119,27 @@ conf { > }; > }; > > +&spi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_flash_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > + spi_nand: spi_nand@0 { > + compatible = "spi-nand"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + spi-tx-buswidth = <4>; > + spi-rx-buswidth = <4>; > + }; > +}; > + > +&spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spic_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > +}; > + > &switch { > ports { > #address-cells = <1>; > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > index afc01abfa99c..29da9b8ed753 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > @@ -253,6 +253,34 @@ i2c0: i2c@11008000 { > status = "disabled"; > }; > > + spi0: spi@1100a000 { > + compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x1100a000 0 0x100>; > + interrupts = ; > + clocks = <&topckgen CLK_TOP_MPLL_D2>, > + <&topckgen CLK_TOP_SPI_SEL>, > + <&infracfg CLK_INFRA_SPI0_CK>, > + <&infracfg CLK_INFRA_SPI0_HCK_CK>; > + clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk"; > + status = "disabled"; > + }; > + > + spi1: spi@1100b000 { > + compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x1100b000 0 0x100>; > + interrupts = ; > + clocks = <&topckgen CLK_TOP_MPLL_D2>, > + <&topckgen CLK_TOP_SPIM_MST_SEL>, > + <&infracfg CLK_INFRA_SPI1_CK>, > + <&infracfg CLK_INFRA_SPI1_HCK_CK>; > + clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk"; > + status = "disabled"; > + }; > + > ethsys: syscon@15000000 { > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > index 79c5c78f7a14..2c7f1d4fb352 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > +++ b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > @@ -100,6 +100,20 @@ fixed-link { > }; > > &pio { > + spi_flash_pins: spi-flash-pins { > + mux { > + function = "spi"; > + groups = "spi0", "spi0_wp_hold"; > + }; > + }; > + > + spic_pins: spic-pins { > + mux { > + function = "spi"; > + groups = "spi1_2"; > + }; > + }; > + > wf_2g_5g_pins: wf-2g-5g-pins { > mux { > function = "wifi"; > @@ -132,6 +146,27 @@ conf { > }; > }; > > +&spi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_flash_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > + spi_nand: spi_nand@0 { > + compatible = "spi-nand"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + spi-tx-buswidth = <4>; > + spi-rx-buswidth = <4>; > + }; > +}; > + > +&spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spic_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > +}; > + > &uart0 { > status = "okay"; > }; From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AD788C433FE for ; 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Mon, 21 Nov 2022 09:20:07 -0800 (PST) Message-ID: <7902124b-fb5e-6eb4-1f57-f3fd49146e24@gmail.com> Date: Mon, 21 Nov 2022 18:20:05 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v6 06/11] arm64: dts: mt7986: add spi related device nodes Content-Language: en-US To: Frank Wunderlich , linux-mediatek@lists.infradead.org References: <20221118190126.100895-1-linux@fw-web.de> <20221118190126.100895-7-linux@fw-web.de> From: Matthias Brugger In-Reply-To: <20221118190126.100895-7-linux@fw-web.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221121_092012_936124_3ADACA69 X-CRM114-Status: GOOD ( 15.74 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Ryder Lee , Bo Jiao , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, Kishon Vijay Abraham I , Jianjun Wang , Chunfeng Yun , Vinod Koul , Rob Herring , Krzysztof Kozlowski , linux-pci@vger.kernel.org, Bjorn Helgaas , Sam Shih , Paolo Abeni , Lorenzo Bianconi , linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On 18/11/2022 20:01, Frank Wunderlich wrote: > From: Sam Shih > > This patch adds spi support for MT7986. > > Signed-off-by: Sam Shih > Signed-off-by: Frank Wunderlich > Reviewed-by: AngeloGioacchino Del Regno Applied, thanks! > --- > arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts | 35 ++++++++++++++++++++ > arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 28 ++++++++++++++++ > arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts | 35 ++++++++++++++++++++ > 3 files changed, 98 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > index 2f48cc3d3ddb..006878e3f2b2 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > @@ -59,6 +59,20 @@ switch: switch@0 { > }; > > &pio { > + spi_flash_pins: spi-flash-pins { > + mux { > + function = "spi"; > + groups = "spi0", "spi0_wp_hold"; > + }; > + }; > + > + spic_pins: spic-pins { > + mux { > + function = "spi"; > + groups = "spi1_2"; > + }; > + }; > + > uart1_pins: uart1-pins { > mux { > function = "uart"; > @@ -105,6 +119,27 @@ conf { > }; > }; > > +&spi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_flash_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > + spi_nand: spi_nand@0 { > + compatible = "spi-nand"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + spi-tx-buswidth = <4>; > + spi-rx-buswidth = <4>; > + }; > +}; > + > +&spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spic_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > +}; > + > &switch { > ports { > #address-cells = <1>; > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > index afc01abfa99c..29da9b8ed753 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > @@ -253,6 +253,34 @@ i2c0: i2c@11008000 { > status = "disabled"; > }; > > + spi0: spi@1100a000 { > + compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x1100a000 0 0x100>; > + interrupts = ; > + clocks = <&topckgen CLK_TOP_MPLL_D2>, > + <&topckgen CLK_TOP_SPI_SEL>, > + <&infracfg CLK_INFRA_SPI0_CK>, > + <&infracfg CLK_INFRA_SPI0_HCK_CK>; > + clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk"; > + status = "disabled"; > + }; > + > + spi1: spi@1100b000 { > + compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x1100b000 0 0x100>; > + interrupts = ; > + clocks = <&topckgen CLK_TOP_MPLL_D2>, > + <&topckgen CLK_TOP_SPIM_MST_SEL>, > + <&infracfg CLK_INFRA_SPI1_CK>, > + <&infracfg CLK_INFRA_SPI1_HCK_CK>; > + clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk"; > + status = "disabled"; > + }; > + > ethsys: syscon@15000000 { > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > index 79c5c78f7a14..2c7f1d4fb352 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > +++ b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > @@ -100,6 +100,20 @@ fixed-link { > }; > > &pio { > + spi_flash_pins: spi-flash-pins { > + mux { > + function = "spi"; > + groups = "spi0", "spi0_wp_hold"; > + }; > + }; > + > + spic_pins: spic-pins { > + mux { > + function = "spi"; > + groups = "spi1_2"; > + }; > + }; > + > wf_2g_5g_pins: wf-2g-5g-pins { > mux { > function = "wifi"; > @@ -132,6 +146,27 @@ conf { > }; > }; > > +&spi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_flash_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > + spi_nand: spi_nand@0 { > + compatible = "spi-nand"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + spi-tx-buswidth = <4>; > + spi-rx-buswidth = <4>; > + }; > +}; > + > +&spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spic_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > +}; > + > &uart0 { > status = "okay"; > }; From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 216B9C4332F for ; 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Mon, 21 Nov 2022 09:20:07 -0800 (PST) Message-ID: <7902124b-fb5e-6eb4-1f57-f3fd49146e24@gmail.com> Date: Mon, 21 Nov 2022 18:20:05 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v6 06/11] arm64: dts: mt7986: add spi related device nodes Content-Language: en-US To: Frank Wunderlich , linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Ryder Lee , Jianjun Wang , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Chunfeng Yun , Kishon Vijay Abraham I , Vinod Koul , Greg Kroah-Hartman , Paolo Abeni , Lorenzo Bianconi , Bo Jiao , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, linux-usb@vger.kernel.org, Sam Shih , AngeloGioacchino Del Regno References: <20221118190126.100895-1-linux@fw-web.de> <20221118190126.100895-7-linux@fw-web.de> From: Matthias Brugger In-Reply-To: <20221118190126.100895-7-linux@fw-web.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221121_092012_936124_3ADACA69 X-CRM114-Status: GOOD ( 15.74 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On 18/11/2022 20:01, Frank Wunderlich wrote: > From: Sam Shih > > This patch adds spi support for MT7986. > > Signed-off-by: Sam Shih > Signed-off-by: Frank Wunderlich > Reviewed-by: AngeloGioacchino Del Regno Applied, thanks! > --- > arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts | 35 ++++++++++++++++++++ > arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 28 ++++++++++++++++ > arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts | 35 ++++++++++++++++++++ > 3 files changed, 98 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > index 2f48cc3d3ddb..006878e3f2b2 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > @@ -59,6 +59,20 @@ switch: switch@0 { > }; > > &pio { > + spi_flash_pins: spi-flash-pins { > + mux { > + function = "spi"; > + groups = "spi0", "spi0_wp_hold"; > + }; > + }; > + > + spic_pins: spic-pins { > + mux { > + function = "spi"; > + groups = "spi1_2"; > + }; > + }; > + > uart1_pins: uart1-pins { > mux { > function = "uart"; > @@ -105,6 +119,27 @@ conf { > }; > }; > > +&spi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_flash_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > + spi_nand: spi_nand@0 { > + compatible = "spi-nand"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + spi-tx-buswidth = <4>; > + spi-rx-buswidth = <4>; > + }; > +}; > + > +&spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spic_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > +}; > + > &switch { > ports { > #address-cells = <1>; > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > index afc01abfa99c..29da9b8ed753 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > @@ -253,6 +253,34 @@ i2c0: i2c@11008000 { > status = "disabled"; > }; > > + spi0: spi@1100a000 { > + compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x1100a000 0 0x100>; > + interrupts = ; > + clocks = <&topckgen CLK_TOP_MPLL_D2>, > + <&topckgen CLK_TOP_SPI_SEL>, > + <&infracfg CLK_INFRA_SPI0_CK>, > + <&infracfg CLK_INFRA_SPI0_HCK_CK>; > + clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk"; > + status = "disabled"; > + }; > + > + spi1: spi@1100b000 { > + compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x1100b000 0 0x100>; > + interrupts = ; > + clocks = <&topckgen CLK_TOP_MPLL_D2>, > + <&topckgen CLK_TOP_SPIM_MST_SEL>, > + <&infracfg CLK_INFRA_SPI1_CK>, > + <&infracfg CLK_INFRA_SPI1_HCK_CK>; > + clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk"; > + status = "disabled"; > + }; > + > ethsys: syscon@15000000 { > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > index 79c5c78f7a14..2c7f1d4fb352 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > +++ b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > @@ -100,6 +100,20 @@ fixed-link { > }; > > &pio { > + spi_flash_pins: spi-flash-pins { > + mux { > + function = "spi"; > + groups = "spi0", "spi0_wp_hold"; > + }; > + }; > + > + spic_pins: spic-pins { > + mux { > + function = "spi"; > + groups = "spi1_2"; > + }; > + }; > + > wf_2g_5g_pins: wf-2g-5g-pins { > mux { > function = "wifi"; > @@ -132,6 +146,27 @@ conf { > }; > }; > > +&spi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_flash_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > + spi_nand: spi_nand@0 { > + compatible = "spi-nand"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + spi-tx-buswidth = <4>; > + spi-rx-buswidth = <4>; > + }; > +}; > + > +&spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spic_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > +}; > + > &uart0 { > status = "okay"; > }; -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 67F83C433FE for ; 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Mon, 21 Nov 2022 09:20:07 -0800 (PST) Message-ID: <7902124b-fb5e-6eb4-1f57-f3fd49146e24@gmail.com> Date: Mon, 21 Nov 2022 18:20:05 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v6 06/11] arm64: dts: mt7986: add spi related device nodes Content-Language: en-US To: Frank Wunderlich , linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Ryder Lee , Jianjun Wang , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Chunfeng Yun , Kishon Vijay Abraham I , Vinod Koul , Greg Kroah-Hartman , Paolo Abeni , Lorenzo Bianconi , Bo Jiao , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, linux-usb@vger.kernel.org, Sam Shih , AngeloGioacchino Del Regno References: <20221118190126.100895-1-linux@fw-web.de> <20221118190126.100895-7-linux@fw-web.de> From: Matthias Brugger In-Reply-To: <20221118190126.100895-7-linux@fw-web.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221121_092012_936124_3ADACA69 X-CRM114-Status: GOOD ( 15.74 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 18/11/2022 20:01, Frank Wunderlich wrote: > From: Sam Shih > > This patch adds spi support for MT7986. > > Signed-off-by: Sam Shih > Signed-off-by: Frank Wunderlich > Reviewed-by: AngeloGioacchino Del Regno Applied, thanks! > --- > arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts | 35 ++++++++++++++++++++ > arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 28 ++++++++++++++++ > arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts | 35 ++++++++++++++++++++ > 3 files changed, 98 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > index 2f48cc3d3ddb..006878e3f2b2 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > +++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts > @@ -59,6 +59,20 @@ switch: switch@0 { > }; > > &pio { > + spi_flash_pins: spi-flash-pins { > + mux { > + function = "spi"; > + groups = "spi0", "spi0_wp_hold"; > + }; > + }; > + > + spic_pins: spic-pins { > + mux { > + function = "spi"; > + groups = "spi1_2"; > + }; > + }; > + > uart1_pins: uart1-pins { > mux { > function = "uart"; > @@ -105,6 +119,27 @@ conf { > }; > }; > > +&spi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_flash_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > + spi_nand: spi_nand@0 { > + compatible = "spi-nand"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + spi-tx-buswidth = <4>; > + spi-rx-buswidth = <4>; > + }; > +}; > + > +&spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spic_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > +}; > + > &switch { > ports { > #address-cells = <1>; > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > index afc01abfa99c..29da9b8ed753 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > @@ -253,6 +253,34 @@ i2c0: i2c@11008000 { > status = "disabled"; > }; > > + spi0: spi@1100a000 { > + compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x1100a000 0 0x100>; > + interrupts = ; > + clocks = <&topckgen CLK_TOP_MPLL_D2>, > + <&topckgen CLK_TOP_SPI_SEL>, > + <&infracfg CLK_INFRA_SPI0_CK>, > + <&infracfg CLK_INFRA_SPI0_HCK_CK>; > + clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk"; > + status = "disabled"; > + }; > + > + spi1: spi@1100b000 { > + compatible = "mediatek,mt7986-spi-ipm", "mediatek,spi-ipm"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0 0x1100b000 0 0x100>; > + interrupts = ; > + clocks = <&topckgen CLK_TOP_MPLL_D2>, > + <&topckgen CLK_TOP_SPIM_MST_SEL>, > + <&infracfg CLK_INFRA_SPI1_CK>, > + <&infracfg CLK_INFRA_SPI1_HCK_CK>; > + clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk"; > + status = "disabled"; > + }; > + > ethsys: syscon@15000000 { > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > index 79c5c78f7a14..2c7f1d4fb352 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > +++ b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts > @@ -100,6 +100,20 @@ fixed-link { > }; > > &pio { > + spi_flash_pins: spi-flash-pins { > + mux { > + function = "spi"; > + groups = "spi0", "spi0_wp_hold"; > + }; > + }; > + > + spic_pins: spic-pins { > + mux { > + function = "spi"; > + groups = "spi1_2"; > + }; > + }; > + > wf_2g_5g_pins: wf-2g-5g-pins { > mux { > function = "wifi"; > @@ -132,6 +146,27 @@ conf { > }; > }; > > +&spi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi_flash_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > + spi_nand: spi_nand@0 { > + compatible = "spi-nand"; > + reg = <0>; > + spi-max-frequency = <10000000>; > + spi-tx-buswidth = <4>; > + spi-rx-buswidth = <4>; > + }; > +}; > + > +&spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spic_pins>; > + cs-gpios = <0>, <0>; > + status = "okay"; > +}; > + > &uart0 { > status = "okay"; > }; _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel