From: David Summers <beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> To: heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Cc: Stefan Wahren <stefan.wahren-eS4NqCHxEME@public.gmane.org>, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, David Summers <beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org>, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Tony McKahan <tonymckahan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Subject: [PATCH v3 2/3] arm: dts: rk3288-tinker.dtsi: Enable WiFi Date: Sat, 9 Mar 2019 15:39:22 +0000 [thread overview] Message-ID: <20190309153923.22806-2-beagleboard@davidjohnsummers.uk> (raw) In-Reply-To: <20190309153923.22806-1-beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> This patch adds wifi support to the ASUS Tinker Board (S) machines. This is provided by an wifi card (RTL8723BS) wired into the sdio interface. It requires certain pins pulled, to enable the WiFi. The schematics for these board do not show the WiFi connection, so the connections have been taken from: https://github.com/TinkerBoard/debian_kernel/blob/develop/arch/arm/boot/dts/rk3288-miniarm.dts In particular the pulling of two pins. This patch is almost identical to v1. A few additional line breaks for readability. On Armbian, they did not use sd-uhs-ddr50, so this has been removed. It does not change functionality. The ASUS patch set sd-uhs-sdr104;. Signed-off-by: David Summers <beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> Signed-off-by: Stefan Wahren <stefan.wahren-eS4NqCHxEME@public.gmane.org> Tested-by: Tony McKahan <tonymckahan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Reviewed-by: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org> Test-by: TheSaint @ ArchLinux ARM --- arch/arm/boot/dts/rk3288-tinker.dtsi | 40 +++++++++++++++++++++++++++- 1 file changed, 39 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/rk3288-tinker.dtsi b/arch/arm/boot/dts/rk3288-tinker.dtsi index ef653c3209bc..0ffab1b7c940 100644 --- a/arch/arm/boot/dts/rk3288-tinker.dtsi +++ b/arch/arm/boot/dts/rk3288-tinker.dtsi @@ -5,6 +5,7 @@ #include "rk3288.dtsi" #include <dt-bindings/input/input.h> +#include <dt-bindings/clock/rockchip,rk808.h> / { chosen { @@ -96,6 +97,17 @@ startup-delay-us = <100000>; vin-supply = <&vcc_io>; }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk808 RK808_CLKOUT1>; + clock-names = "ext_clock"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_enable>; + reset-gpios = <&gpio4 RK_PD3 GPIO_ACTIVE_LOW>, + <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>; + }; + }; &cpu0 { @@ -336,7 +348,7 @@ &io_domains { status = "okay"; - + wifi-supply = <&vcc_18>; sdcard-supply = <&vccio_sd>; }; @@ -416,6 +428,13 @@ rockchip,pins = <7 8 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + sdio { + wifi_enable: wifi-enable { + rockchip,pins = <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>, + <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; }; &pwm0 { @@ -440,6 +459,25 @@ vqmmc-supply = <&vccio_sd>; }; +&sdio0 { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>, <&sdio0_int>; + max-frequency = <50000000>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + vmmc-supply = <&vcc_io>; + vqmmc-supply = <&vcc_18>; + status = "okay"; +}; + + &tsadc { rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */ rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ -- beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org
WARNING: multiple messages have this Message-ID (diff)
From: David Summers <beagleboard@davidjohnsummers.uk> To: heiko@sntech.de, robh+dt@kernel.org, frowand.list@gmail.com Cc: Stefan Wahren <stefan.wahren@i2se.com>, devicetree@vger.kernel.org, David Summers <beagleboard@davidjohnsummers.uk>, linux-rockchip@lists.infradead.org, Tony McKahan <tonymckahan@gmail.com>, Robin Murphy <robin.murphy@arm.com>, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 2/3] arm: dts: rk3288-tinker.dtsi: Enable WiFi Date: Sat, 9 Mar 2019 15:39:22 +0000 [thread overview] Message-ID: <20190309153923.22806-2-beagleboard@davidjohnsummers.uk> (raw) In-Reply-To: <20190309153923.22806-1-beagleboard@davidjohnsummers.uk> This patch adds wifi support to the ASUS Tinker Board (S) machines. This is provided by an wifi card (RTL8723BS) wired into the sdio interface. It requires certain pins pulled, to enable the WiFi. The schematics for these board do not show the WiFi connection, so the connections have been taken from: https://github.com/TinkerBoard/debian_kernel/blob/develop/arch/arm/boot/dts/rk3288-miniarm.dts In particular the pulling of two pins. This patch is almost identical to v1. A few additional line breaks for readability. On Armbian, they did not use sd-uhs-ddr50, so this has been removed. It does not change functionality. The ASUS patch set sd-uhs-sdr104;. Signed-off-by: David Summers <beagleboard@davidjohnsummers.uk> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Tested-by: Tony McKahan <tonymckahan@gmail.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Test-by: TheSaint @ ArchLinux ARM --- arch/arm/boot/dts/rk3288-tinker.dtsi | 40 +++++++++++++++++++++++++++- 1 file changed, 39 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/rk3288-tinker.dtsi b/arch/arm/boot/dts/rk3288-tinker.dtsi index ef653c3209bc..0ffab1b7c940 100644 --- a/arch/arm/boot/dts/rk3288-tinker.dtsi +++ b/arch/arm/boot/dts/rk3288-tinker.dtsi @@ -5,6 +5,7 @@ #include "rk3288.dtsi" #include <dt-bindings/input/input.h> +#include <dt-bindings/clock/rockchip,rk808.h> / { chosen { @@ -96,6 +97,17 @@ startup-delay-us = <100000>; vin-supply = <&vcc_io>; }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk808 RK808_CLKOUT1>; + clock-names = "ext_clock"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_enable>; + reset-gpios = <&gpio4 RK_PD3 GPIO_ACTIVE_LOW>, + <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>; + }; + }; &cpu0 { @@ -336,7 +348,7 @@ &io_domains { status = "okay"; - + wifi-supply = <&vcc_18>; sdcard-supply = <&vccio_sd>; }; @@ -416,6 +428,13 @@ rockchip,pins = <7 8 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + sdio { + wifi_enable: wifi-enable { + rockchip,pins = <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>, + <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; }; &pwm0 { @@ -440,6 +459,25 @@ vqmmc-supply = <&vccio_sd>; }; +&sdio0 { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>, <&sdio0_int>; + max-frequency = <50000000>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + vmmc-supply = <&vcc_io>; + vqmmc-supply = <&vcc_18>; + status = "okay"; +}; + + &tsadc { rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */ rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ -- beagleboard@davidjohnsummers.uk _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-03-09 15:39 UTC|newest] Thread overview: 116+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-02-17 12:15 [PATCH 0/3] ARM: dts: rk3288 Tinker Board (S) updates David Summers 2019-02-17 12:15 ` David Summers 2019-02-17 12:15 ` [PATCH 1/3] ARM: dts: rk3288 Tinker Board (S) sdcard changes David Summers 2019-02-17 12:15 ` David Summers 2019-02-17 14:00 ` Robin Murphy 2019-02-17 14:00 ` Robin Murphy 2019-02-17 15:19 ` David Summers 2019-02-17 15:19 ` David Summers 2019-02-18 11:54 ` Robin Murphy 2019-02-18 11:54 ` Robin Murphy 2019-02-19 20:13 ` David Summers 2019-02-19 20:13 ` David Summers [not found] ` <20190217121513.22965-2-beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-02-17 20:29 ` Stefan Wahren 2019-02-17 20:29 ` Stefan Wahren [not found] ` <1660942499.343639.1550435365757-uEpKuDZ350hmhno068Nerg@public.gmane.org> 2019-02-18 20:08 ` David Summers 2019-02-18 20:08 ` David Summers 2019-02-22 18:47 ` [PATCH 1/3 v2] ARM: dts: rk3288-tinker.dtsi: Fix SD card detection David Summers [not found] ` <20190222184708.32004-1-beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-02-24 19:26 ` Jonas Karlman 2019-02-24 19:26 ` Jonas Karlman [not found] ` <AM3PR03MB096656098C6CB4712C73C095AC790-XQTXrJX/giFAc9da7WRX18eAHadYHfrlvxpqHgZTriW3zl9H0oFU5g@public.gmane.org> 2019-02-24 19:35 ` David Summers [not found] ` <5387a001-1036-bb5c-e781-18e87ca6e7bd-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-02-24 19:56 ` Jonas Karlman [not found] ` <AM3PR03MB09663F32FC40000E42C1A722AC790-XQTXrJX/giFAc9da7WRX18eAHadYHfrlvxpqHgZTriW3zl9H0oFU5g@public.gmane.org> 2019-02-24 20:10 ` David Summers [not found] ` <e1f1a93e-505b-bf53-a253-5c1ddaeaebf8-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-02-24 22:54 ` Heiko Stübner 2019-02-24 22:54 ` Heiko Stübner 2019-02-25 8:59 ` Jonas Karlman 2019-02-25 21:00 ` David Summers [not found] ` <31863095-94b5-5fec-0293-b30172426b93-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-02-25 21:14 ` Doug Anderson 2019-02-25 17:13 ` Doug Anderson [not found] ` <CAD=FV=UkQ7pEan4aGezvQZZjBc0gDJ1R7YRbN1Lbv9HBVQRgHQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2019-02-25 21:11 ` David Summers [not found] ` <9e90c5dd-7b1e-9e53-81ac-fb3b515215ca-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-02-25 21:18 ` Doug Anderson [not found] ` <CAD=FV=XEPKpDVLdpCVB9eMzJNE8C5Pr=fRgRmJXgxzrDFJ39mQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2019-02-25 22:20 ` Heiko Stübner 2019-02-26 14:46 ` Robin Murphy [not found] ` <108411d8-9607-d92d-e546-d0c85bcabc51-5wv7dgnIgG8@public.gmane.org> 2019-02-26 16:43 ` Doug Anderson [not found] ` <CAD=FV=X0rRPkEim1sHS9EqDCLiWPO7e5Vu-0gAcX7YZ_omeKPw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2019-02-27 13:48 ` Robin Murphy 2019-03-03 11:08 ` David Summers 2019-02-17 12:15 ` [PATCH 2/3] ARM: dts: rk3288 Tinker Board (S) add wi-fi David Summers 2019-02-17 12:15 ` David Summers [not found] ` <20190217121513.22965-3-beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-02-17 14:32 ` Tony McKahan 2019-02-17 14:32 ` Tony McKahan 2019-02-17 15:55 ` David Summers [not found] ` <4ef63671-f58d-3b16-9055-09e69314a0e6-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-02-17 17:32 ` Tony McKahan 2019-02-17 17:32 ` Tony McKahan 2019-02-17 21:19 ` Stefan Wahren 2019-02-17 21:19 ` Stefan Wahren [not found] ` <CAERgokmpHQb2czJdx++qFoogFRmkvXZm=4BNOsVuCz-ZvgTEaw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2019-02-17 19:03 ` David Summers 2019-02-17 19:03 ` David Summers 2019-02-17 20:43 ` Stefan Wahren 2019-02-17 20:43 ` Stefan Wahren 2019-02-18 12:30 ` Robin Murphy 2019-02-18 12:30 ` Robin Murphy [not found] ` <1528638260.343699.1550436208775-uEpKuDZ350hmhno068Nerg@public.gmane.org> 2019-02-18 20:26 ` David Summers 2019-02-18 20:26 ` David Summers 2019-02-18 21:48 ` Stefan Wahren 2019-02-18 21:48 ` Stefan Wahren 2019-03-03 19:40 ` David Summers 2019-03-03 19:40 ` David Summers [not found] ` <9df2e318-a459-bded-2971-90a6722e1a4f-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-03-03 22:12 ` Tony McKahan 2019-03-03 22:12 ` Tony McKahan 2019-02-17 12:15 ` [PATCH 3/3] ARM: dts: rk3288 Tinker Board (S) add bluetooth David Summers 2019-02-17 12:15 ` David Summers [not found] ` <20190217121513.22965-4-beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-02-17 13:31 ` Tony McKahan 2019-02-17 13:31 ` Tony McKahan 2019-02-17 21:05 ` Stefan Wahren 2019-02-17 21:05 ` Stefan Wahren 2019-02-18 20:47 ` David Summers 2019-02-18 21:40 ` Stefan Wahren 2019-03-03 20:15 ` David Summers 2019-03-03 20:15 ` David Summers 2019-02-23 19:42 ` [PATCH 0/3] ARM: dts: rk3288 Tinker Board (S) updates David Summers 2019-02-23 19:42 ` David Summers 2019-03-09 15:36 ` [PATCH v3 1/3] arm: dts: rk3288-tinker.dtsi: Fix SD card detection David Summers 2019-03-09 15:36 ` David Summers 2019-03-09 15:39 ` David Summers 2019-03-09 15:39 ` David Summers [not found] ` <20190309153923.22806-1-beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-03-09 15:39 ` David Summers [this message] 2019-03-09 15:39 ` [PATCH v3 2/3] arm: dts: rk3288-tinker.dtsi: Enable WiFi David Summers 2019-03-11 22:18 ` Robin Murphy 2019-03-11 22:18 ` Robin Murphy [not found] ` <383c9884-4885-34e1-9ef7-96e936bb211d-5wv7dgnIgG8@public.gmane.org> 2019-03-12 20:41 ` David Summers 2019-03-12 20:41 ` David Summers [not found] ` <c91db9a2-4283-0ea5-949e-ed190a7a8083-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-03-12 20:55 ` Heiko Stübner 2019-03-12 20:55 ` Heiko Stübner [not found] ` <20190309153923.22806-2-beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-03-12 14:18 ` Heiko Stuebner 2019-03-12 14:18 ` Heiko Stuebner 2019-03-12 14:21 ` Stefan Wahren 2019-03-12 14:21 ` Stefan Wahren 2019-03-13 10:50 ` Heiko Stübner 2019-03-13 10:50 ` Heiko Stübner 2019-03-09 15:39 ` [PATCH v3 3/3] arm: dts: rk3288-tinker.dtsi: Add outline Bluetooth support David Summers 2019-03-09 15:39 ` David Summers 2019-03-09 15:39 ` David Summers 2019-03-11 16:41 ` Marcel Holtmann 2019-03-11 16:41 ` Marcel Holtmann 2019-03-11 16:41 ` Marcel Holtmann 2019-03-11 20:48 ` David Summers 2019-03-11 20:48 ` David Summers 2019-03-11 20:48 ` David Summers [not found] ` <20190309153923.22806-3-beagleboard-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-03-13 10:56 ` Heiko Stübner 2019-03-13 10:56 ` Heiko Stübner 2019-03-13 10:56 ` Heiko Stübner 2019-03-13 19:57 ` David Summers 2019-03-13 20:02 ` David Summers 2019-03-13 20:02 ` David Summers 2019-03-12 14:08 ` [PATCH v3 1/3] arm: dts: rk3288-tinker.dtsi: Fix SD card detection Heiko Stuebner 2019-03-12 14:08 ` Heiko Stuebner 2019-03-12 14:17 ` Robin Murphy 2019-03-12 14:17 ` Robin Murphy 2019-03-12 14:22 ` Heiko Stuebner 2019-03-12 14:22 ` Heiko Stuebner 2019-03-12 20:34 ` David Summers [not found] ` <4a1ad220-103d-543e-56d1-3c6d6ad906ec-8lkWs+DogrrqRUWtDFdff/XRex20P6io@public.gmane.org> 2019-03-12 20:52 ` Heiko Stübner 2019-03-12 20:52 ` Heiko Stübner 2019-03-12 21:04 ` Jonas Karlman 2019-03-12 21:04 ` Jonas Karlman 2019-03-13 10:40 ` Heiko Stübner 2019-03-13 10:40 ` Heiko Stübner
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