From: Pramod Gurav <pramod.gurav@smartplayin.com> To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org Cc: Pramod Gurav <pramod.gurav@smartplayin.com>, Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Kumar Gala <galak@codeaurora.org>, Russell King <linux@arm.linux.org.uk>, Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Subject: [PATCH v2] ARM: DT: apq8064: Add Support for SD Card Detect for ifc6410 board Date: Tue, 21 Oct 2014 11:23:19 +0530 [thread overview] Message-ID: <1413870799-8608-1-git-send-email-pramod.gurav@smartplayin.com> (raw) This changes muxes in gpio26 pin to function as gpio and adds support for sd card detect for apq8064 based IFC6410 board. Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com> --- Changes since v2: - Replaced hardcode value with GPIO_ACTIVE_LOW arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index b396c83..e641001 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -1,4 +1,5 @@ #include "qcom-apq8064-v2.0.dtsi" +#include <dt-bindings/gpio/gpio.h> / { model = "Qualcomm APQ8064/IFC6410"; @@ -12,6 +13,14 @@ function = "gsbi1"; }; }; + + card_detect: card_detect { + mux { + pins = "gpio26"; + function = "gpio"; + bias-disable; + }; + }; }; gsbi@12440000 { @@ -49,6 +58,9 @@ /* External micro SD card */ sdcc3: sdcc@12180000 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&card_detect>; + cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>; }; /* WLAN */ sdcc4: sdcc@121c0000 { -- 1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: pramod.gurav@smartplayin.com (Pramod Gurav) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2] ARM: DT: apq8064: Add Support for SD Card Detect for ifc6410 board Date: Tue, 21 Oct 2014 11:23:19 +0530 [thread overview] Message-ID: <1413870799-8608-1-git-send-email-pramod.gurav@smartplayin.com> (raw) This changes muxes in gpio26 pin to function as gpio and adds support for sd card detect for apq8064 based IFC6410 board. Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com> --- Changes since v2: - Replaced hardcode value with GPIO_ACTIVE_LOW arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index b396c83..e641001 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -1,4 +1,5 @@ #include "qcom-apq8064-v2.0.dtsi" +#include <dt-bindings/gpio/gpio.h> / { model = "Qualcomm APQ8064/IFC6410"; @@ -12,6 +13,14 @@ function = "gsbi1"; }; }; + + card_detect: card_detect { + mux { + pins = "gpio26"; + function = "gpio"; + bias-disable; + }; + }; }; gsbi at 12440000 { @@ -49,6 +58,9 @@ /* External micro SD card */ sdcc3: sdcc at 12180000 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&card_detect>; + cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>; }; /* WLAN */ sdcc4: sdcc at 121c0000 { -- 1.7.9.5
next reply other threads:[~2014-10-21 5:49 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-10-21 5:53 Pramod Gurav [this message] 2014-10-21 5:53 ` [PATCH v2] ARM: DT: apq8064: Add Support for SD Card Detect for ifc6410 board Pramod Gurav
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