From: Spyridon Papageorgiou <spapageorgiou@de.adit-jv.com> To: <horms@verge.net.au> Cc: <magnus.damm@gmail.com>, <robh+dt@kernel.org>, <mark.rutland@arm.com>, <linux-renesas-soc@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <erosca@de.adit-jv.com>, <tfranzen@de.adit-jv.com> Subject: [PATCH] arm64: dts: ulcb-kf: Add support for TI WL1837 Date: Thu, 11 Apr 2019 14:41:03 +0200 [thread overview] Message-ID: <20190411124102.22442-1-spapageorgiou@de.adit-jv.com> (raw) This patch adds description of TI WL1837 and links interfaces to communicate with the IC, namely the SDIO interface to WLAN. Signed-off-by: Spyridon Papageorgiou <spapageorgiou@de.adit-jv.com> --- arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 49 ++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi index 7a09576..27851a7 100644 --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi @@ -38,6 +38,18 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; + + wlan_en: regulator-wlan_en { + compatible = "regulator-fixed"; + regulator-name = "wlan-en-regulator"; + + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio_exp_74 4 GPIO_ACTIVE_HIGH>; + startup-delay-us = <70000>; + enable-active-high; + }; }; &can0 { @@ -88,6 +100,13 @@ line-name = "Audio_Out_OFF"; }; + sd-wifi-mux { + gpio-hog; + gpios = <5 GPIO_ACTIVE_HIGH>; + output-low; /* Connect WL1837 */ + line-name = "SD WiFi mux"; + }; + hub_pwen { gpio-hog; gpios = <6 GPIO_ACTIVE_HIGH>; @@ -254,6 +273,12 @@ function = "scif1"; }; + sdhi3_pins: sdhi3 { + groups = "sdhi3_data4", "sdhi3_ctrl"; + function = "sdhi3"; + power-source = <3300>; + }; + usb0_pins: usb0 { groups = "usb0"; function = "usb0"; @@ -273,6 +298,30 @@ status = "okay"; }; +&sdhi3 { + pinctrl-0 = <&sdhi3_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&wlan_en>; + vqmmc-supply = <&wlan_en>; + bus-width = <4>; + no-1-8-v; + non-removable; + cap-power-off-card; + keep-power-in-suspend; + max-frequency = <26000000>; + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1837"; + reg = <2>; + interrupt-parent = <&gpio1>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + }; +}; + &usb2_phy0 { pinctrl-0 = <&usb0_pins>; pinctrl-names = "default"; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Spyridon Papageorgiou <spapageorgiou@de.adit-jv.com> To: horms@verge.net.au Cc: magnus.damm@gmail.com, robh+dt@kernel.org, mark.rutland@arm.com, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, erosca@de.adit-jv.com, tfranzen@de.adit-jv.com Subject: [PATCH] arm64: dts: ulcb-kf: Add support for TI WL1837 Date: Thu, 11 Apr 2019 14:41:03 +0200 [thread overview] Message-ID: <20190411124102.22442-1-spapageorgiou@de.adit-jv.com> (raw) This patch adds description of TI WL1837 and links interfaces to communicate with the IC, namely the SDIO interface to WLAN. Signed-off-by: Spyridon Papageorgiou <spapageorgiou@de.adit-jv.com> --- arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 49 ++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi index 7a09576..27851a7 100644 --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi @@ -38,6 +38,18 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; + + wlan_en: regulator-wlan_en { + compatible = "regulator-fixed"; + regulator-name = "wlan-en-regulator"; + + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio_exp_74 4 GPIO_ACTIVE_HIGH>; + startup-delay-us = <70000>; + enable-active-high; + }; }; &can0 { @@ -88,6 +100,13 @@ line-name = "Audio_Out_OFF"; }; + sd-wifi-mux { + gpio-hog; + gpios = <5 GPIO_ACTIVE_HIGH>; + output-low; /* Connect WL1837 */ + line-name = "SD WiFi mux"; + }; + hub_pwen { gpio-hog; gpios = <6 GPIO_ACTIVE_HIGH>; @@ -254,6 +273,12 @@ function = "scif1"; }; + sdhi3_pins: sdhi3 { + groups = "sdhi3_data4", "sdhi3_ctrl"; + function = "sdhi3"; + power-source = <3300>; + }; + usb0_pins: usb0 { groups = "usb0"; function = "usb0"; @@ -273,6 +298,30 @@ status = "okay"; }; +&sdhi3 { + pinctrl-0 = <&sdhi3_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&wlan_en>; + vqmmc-supply = <&wlan_en>; + bus-width = <4>; + no-1-8-v; + non-removable; + cap-power-off-card; + keep-power-in-suspend; + max-frequency = <26000000>; + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1837"; + reg = <2>; + interrupt-parent = <&gpio1>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + }; +}; + &usb2_phy0 { pinctrl-0 = <&usb0_pins>; pinctrl-names = "default"; -- 2.7.4
next reply other threads:[~2019-04-11 12:41 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-04-11 12:41 Spyridon Papageorgiou [this message] 2019-04-11 12:41 ` [PATCH] arm64: dts: ulcb-kf: Add support for TI WL1837 Spyridon Papageorgiou 2019-04-25 11:12 ` Eugeniu Rosca 2019-04-25 11:12 ` Eugeniu Rosca 2019-04-26 9:50 ` Simon Horman 2019-04-29 8:17 ` Simon Horman 2019-04-29 9:25 ` Eugeniu Rosca 2019-04-29 9:25 ` Eugeniu Rosca 2019-05-28 9:19 ` Geert Uytterhoeven 2019-05-28 9:19 ` Geert Uytterhoeven 2019-05-31 9:37 ` Simon Horman 2019-05-31 9:37 ` Simon Horman 2019-05-31 13:49 ` Eugeniu Rosca 2019-05-31 13:49 ` Eugeniu Rosca 2019-06-03 11:01 ` Simon Horman 2019-06-03 11:01 ` Simon Horman 2019-05-31 15:25 ` Eugeniu Rosca 2019-05-31 15:25 ` Eugeniu Rosca 2019-06-03 7:26 ` Geert Uytterhoeven 2019-06-03 7:26 ` Geert Uytterhoeven
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