From: Jeffrey Hugo <jhugo@codeaurora.org>
To: andy.gross@linaro.org, david.brown@linaro.org
Cc: bjorn.andersson@linaro.org, robh+dt@kernel.org,
mark.rutland@arm.com, linux-arm-msm@vger.kernel.org,
linux-soc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Jeffrey Hugo <jhugo@codeaurora.org>
Subject: [PATCH 4/4] arm64: dts: qcom: msm8998-mtp: Add external SD
Date: Thu, 15 Nov 2018 10:18:11 -0700 [thread overview]
Message-ID: <1542302291-6864-5-git-send-email-jhugo@codeaurora.org> (raw)
In-Reply-To: <1542302291-6864-1-git-send-email-jhugo@codeaurora.org>
The externally accessible SD card slot on the MTP is driven by SDCC2.
Wire it up for use.
Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org>
---
arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi | 13 +++++++++++++
arch/arm64/boot/dts/qcom/msm8998.dtsi | 1 +
2 files changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
index b4276da..a90b427 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
@@ -241,3 +241,16 @@
};
};
};
+
+&sdhc2 {
+ status = "okay";
+ cd-gpios = <&tlmm 95 GPIO_ACTIVE_LOW>;
+
+ vmmc-supply = <&vreg_l21a_2p95>;
+ vqmmc-supply = <&vreg_l13a_2p95>;
+
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
+ pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
+};
+
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 94827f4..8e7d788 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -3,6 +3,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-msm8998.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
interrupt-parent = <&intc>;
--
Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.
next prev parent reply other threads:[~2018-11-15 17:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-15 17:18 [PATCH 0/4] Enable SD crd slot on msm8998 MTP Jeffrey Hugo
2018-11-15 17:18 ` [PATCH 1/4] arm64: dts: qcom: msm8998: correct xo clock name Jeffrey Hugo
2018-11-15 18:26 ` Bjorn Andersson
2018-11-15 17:18 ` [PATCH 2/4] arm64: dts: qcom: msm8998: Add SDCC2 Jeffrey Hugo
2018-11-15 18:26 ` Bjorn Andersson
2018-11-15 17:18 ` [PATCH 3/4] arm64: dts: qcom: msm8998: Add SDC2 control pins Jeffrey Hugo
2018-11-15 19:16 ` Bjorn Andersson
2018-11-15 20:15 ` Jeffrey Hugo
2018-11-15 17:18 ` Jeffrey Hugo [this message]
2018-11-15 19:05 ` [PATCH 4/4] arm64: dts: qcom: msm8998-mtp: Add external SD Andy Gross
2018-11-15 20:11 ` Jeffrey Hugo
2018-11-15 19:20 ` Bjorn Andersson
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