From: Peter Chiu <chui-hao.chiu@mediatek.com> To: Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Matthias Brugger <matthias.bgg@gmail.com> Cc: <devicetree@vger.kernel.org>, Ryder Lee <ryder.Lee@mediatek.com>, "Evelyn Tsai" <evelyn.tsai@mediatek.com>, Sam Shih <sam.shih@mediatek.com>, <linux-arm-kernel@lists.infradead.org>, <linux-mediatek@lists.infradead.org>, <linux-kernel@vger.kernel.org>, Peter Chiu <chui-hao.chiu@mediatek.com> Subject: [PATCH v4] arm64: dts: mt7986: add built-in Wi-Fi device nodes Date: Thu, 30 Jun 2022 17:49:09 +0800 [thread overview] Message-ID: <20220630094909.8014-1-chui-hao.chiu@mediatek.com> (raw) This enables built-in 802.11ax Wi-Fi support. Reviewed-by: Sam Shih <sam.shih@mediatek.com> Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> --- v2: add clocks and clock-names. v3: rename wmac to wifi and change underscores to dash in node names. v4: rebase to the latest codebase. --- arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts | 41 +++++++++++++++++++ arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 23 +++++++++++ arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts | 43 ++++++++++++++++++++ 3 files changed, 107 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts index 882277a..28cd168 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts +++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts @@ -115,6 +115,13 @@ &uart2 { status = "okay"; }; +&wifi { + status = "okay"; + pinctrl-names = "default", "dbdc"; + pinctrl-0 = <&wf_2g_5g_pins>; + pinctrl-1 = <&wf_dbdc_pins>; +}; + &pio { uart1_pins: uart1-pins { mux { @@ -129,4 +136,38 @@ mux { groups = "uart2"; }; }; + + wf_2g_5g_pins: wf-2g-5g-pins { + mux { + function = "wifi"; + groups = "wf_2g", "wf_5g"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; + + wf_dbdc_pins: wf-dbdc-pins { + mux { + function = "wifi"; + groups = "wf_dbdc"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; }; diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi index e3a407d..890ded0 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi @@ -7,6 +7,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/mt7986-clk.h> +#include <dt-bindings/reset/mt7986-resets.h> / { interrupt-parent = <&gic>; @@ -70,6 +71,11 @@ secmon_reserved: secmon@43000000 { reg = <0 0x43000000 0 0x30000>; no-map; }; + + wmcpu_emi: wmcpu-reserved@4fc00000 { + no-map; + reg = <0 0x4fc00000 0 0x00100000>; + }; }; timer { @@ -261,6 +267,23 @@ eth: ethernet@15100000 { #size-cells = <0>; status = "disabled"; }; + + wifi: wifi@18000000 { + compatible = "mediatek,mt7986-wmac"; + resets = <&watchdog MT7986_TOPRGU_CONSYS_SW_RST>; + reset-names = "consys"; + clocks = <&topckgen CLK_TOP_CONN_MCUSYS_SEL>, + <&topckgen CLK_TOP_AP2CNN_HOST_SEL>; + clock-names = "mcu", "ap2conn"; + reg = <0 0x18000000 0 0x1000000>, + <0 0x10003000 0 0x1000>, + <0 0x11d10000 0 0x1000>; + interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; + memory-region = <&wmcpu_emi>; + }; }; }; diff --git a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts index 0f49d57..7f21b10 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts +++ b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts @@ -98,3 +98,46 @@ fixed-link { }; }; }; + +&wifi { + status = "okay"; + pinctrl-names = "default", "dbdc"; + pinctrl-0 = <&wf_2g_5g_pins>; + pinctrl-1 = <&wf_dbdc_pins>; +}; + +&pio { + wf_2g_5g_pins: wf-2g-5g-pins { + mux { + function = "wifi"; + groups = "wf_2g", "wf_5g"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; + + wf_dbdc_pins: wf-dbdc-pins { + mux { + function = "wifi"; + groups = "wf_dbdc"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; +}; -- 2.36.1
WARNING: multiple messages have this Message-ID (diff)
From: Peter Chiu <chui-hao.chiu@mediatek.com> To: Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Matthias Brugger <matthias.bgg@gmail.com> Cc: <devicetree@vger.kernel.org>, Ryder Lee <ryder.Lee@mediatek.com>, "Evelyn Tsai" <evelyn.tsai@mediatek.com>, Sam Shih <sam.shih@mediatek.com>, <linux-arm-kernel@lists.infradead.org>, <linux-mediatek@lists.infradead.org>, <linux-kernel@vger.kernel.org>, Peter Chiu <chui-hao.chiu@mediatek.com> Subject: [PATCH v4] arm64: dts: mt7986: add built-in Wi-Fi device nodes Date: Thu, 30 Jun 2022 17:49:09 +0800 [thread overview] Message-ID: <20220630094909.8014-1-chui-hao.chiu@mediatek.com> (raw) This enables built-in 802.11ax Wi-Fi support. Reviewed-by: Sam Shih <sam.shih@mediatek.com> Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> --- v2: add clocks and clock-names. v3: rename wmac to wifi and change underscores to dash in node names. v4: rebase to the latest codebase. --- arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts | 41 +++++++++++++++++++ arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 23 +++++++++++ arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts | 43 ++++++++++++++++++++ 3 files changed, 107 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts index 882277a..28cd168 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts +++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts @@ -115,6 +115,13 @@ &uart2 { status = "okay"; }; +&wifi { + status = "okay"; + pinctrl-names = "default", "dbdc"; + pinctrl-0 = <&wf_2g_5g_pins>; + pinctrl-1 = <&wf_dbdc_pins>; +}; + &pio { uart1_pins: uart1-pins { mux { @@ -129,4 +136,38 @@ mux { groups = "uart2"; }; }; + + wf_2g_5g_pins: wf-2g-5g-pins { + mux { + function = "wifi"; + groups = "wf_2g", "wf_5g"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; + + wf_dbdc_pins: wf-dbdc-pins { + mux { + function = "wifi"; + groups = "wf_dbdc"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; }; diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi index e3a407d..890ded0 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi @@ -7,6 +7,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/mt7986-clk.h> +#include <dt-bindings/reset/mt7986-resets.h> / { interrupt-parent = <&gic>; @@ -70,6 +71,11 @@ secmon_reserved: secmon@43000000 { reg = <0 0x43000000 0 0x30000>; no-map; }; + + wmcpu_emi: wmcpu-reserved@4fc00000 { + no-map; + reg = <0 0x4fc00000 0 0x00100000>; + }; }; timer { @@ -261,6 +267,23 @@ eth: ethernet@15100000 { #size-cells = <0>; status = "disabled"; }; + + wifi: wifi@18000000 { + compatible = "mediatek,mt7986-wmac"; + resets = <&watchdog MT7986_TOPRGU_CONSYS_SW_RST>; + reset-names = "consys"; + clocks = <&topckgen CLK_TOP_CONN_MCUSYS_SEL>, + <&topckgen CLK_TOP_AP2CNN_HOST_SEL>; + clock-names = "mcu", "ap2conn"; + reg = <0 0x18000000 0 0x1000000>, + <0 0x10003000 0 0x1000>, + <0 0x11d10000 0 0x1000>; + interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; + memory-region = <&wmcpu_emi>; + }; }; }; diff --git a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts index 0f49d57..7f21b10 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts +++ b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts @@ -98,3 +98,46 @@ fixed-link { }; }; }; + +&wifi { + status = "okay"; + pinctrl-names = "default", "dbdc"; + pinctrl-0 = <&wf_2g_5g_pins>; + pinctrl-1 = <&wf_dbdc_pins>; +}; + +&pio { + wf_2g_5g_pins: wf-2g-5g-pins { + mux { + function = "wifi"; + groups = "wf_2g", "wf_5g"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; + + wf_dbdc_pins: wf-dbdc-pins { + mux { + function = "wifi"; + groups = "wf_dbdc"; + }; + conf { + pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength = <4>; + }; + }; +}; -- 2.36.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2022-06-30 9:49 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-30 9:49 Peter Chiu [this message] 2022-06-30 9:49 ` [PATCH v4] arm64: dts: mt7986: add built-in Wi-Fi device nodes Peter Chiu 2022-08-30 8:43 ` Matthias Brugger 2022-08-30 8:43 ` Matthias Brugger 2022-09-01 3:47 ` Peter Chiu 2022-09-01 3:47 ` Peter Chiu 2022-09-01 8:13 ` Matthias Brugger 2022-09-01 8:13 ` Matthias Brugger 2022-09-01 11:03 ` Peter Chiu 2022-09-01 11:03 ` Peter Chiu
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