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Added SD Card page

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This commit is contained in:
Aditya Prayoga 2018-12-13 01:46:52 +08:00
parent 47a94ffb29
commit 0231b2bd89
18 changed files with 623 additions and 0 deletions
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34
docs/files/sdcard/helios4_dtb_sd_uhs_linux_stable.patch Normal file
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@ -0,0 +1,34 @@
From 76fa8b1b9cd666312ade19e01de7c4a4103efe9b Mon Sep 17 00:00:00 2001
Message-Id: <76fa8b1b9cd666312ade19e01de7c4a4103efe9b.1544609988.git.aditya@kobol.io>
From: Aditya Prayoga <aditya@kobol.io>
Date: Wed, 12 Dec 2018 15:02:16 +0800
Subject: [PATCH] arm: dts: armada-388-helios4: Enable High Speed and UHS-I
support
Enable High Speed and UHS-I mode support on SD card controller as
specified by Functional Specification document.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
---
arch/arm/boot/dts/armada-388-helios4.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/armada-388-helios4.dts b/arch/arm/boot/dts/armada-388-helios4.dts
index 705adfa..23785ec 100644
--- a/arch/arm/boot/dts/armada-388-helios4.dts
+++ b/arch/arm/boot/dts/armada-388-helios4.dts
@@ -253,6 +253,11 @@
status = "okay";
vmmc = <&reg_3p3v>;
wp-inverted;
+ cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ sd-uhs-ddr50;
};
usb@58000 {
--
2.7.4