mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
d523866eb3
These patches add support for ipq806x NAND flash controller. Most of these are cherry-picked & backported from LKML: *https://lkml.org/lkml/2015/8/3/16 This patch just modifies the kernel code, but doesn't change the config. It should be harmless. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46568
51 lines
1.4 KiB
Diff
51 lines
1.4 KiB
Diff
Content-Type: text/plain; charset="utf-8"
|
|
MIME-Version: 1.0
|
|
Content-Transfer-Encoding: 7bit
|
|
Subject: [v3,4/5] arm: qcom: dts: Add NAND controller node for ipq806x
|
|
From: Archit Taneja <architt@codeaurora.org>
|
|
X-Patchwork-Id: 6927121
|
|
Message-Id: <1438578498-32254-5-git-send-email-architt@codeaurora.org>
|
|
To: linux-mtd@lists.infradead.org, dehrenberg@google.com,
|
|
cernekee@gmail.com, computersforpeace@gmail.com
|
|
Cc: linux-arm-msm@vger.kernel.org, agross@codeaurora.org,
|
|
sboyd@codeaurora.org, linux-kernel@vger.kernel.org,
|
|
Archit Taneja <architt@codeaurora.org>, devicetree@vger.kernel.org
|
|
Date: Mon, 3 Aug 2015 10:38:17 +0530
|
|
|
|
The nand controller in IPQ806x is of the 'EBI2 type'. Use the corresponding
|
|
compatible string.
|
|
|
|
Cc: devicetree@vger.kernel.org
|
|
|
|
Reviewed-by: Andy Gross <agross@codeaurora.org>
|
|
Signed-off-by: Archit Taneja <architt@codeaurora.org>
|
|
|
|
---
|
|
arch/arm/boot/dts/qcom-ipq8064.dtsi | 15 +++++++++++++++
|
|
1 file changed, 15 insertions(+)
|
|
|
|
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
|
|
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
|
|
@@ -677,5 +677,21 @@
|
|
status = "disabled";
|
|
};
|
|
|
|
+ nand@1ac00000 {
|
|
+ compatible = "qcom,ebi2-nandc";
|
|
+ reg = <0x1ac00000 0x800>;
|
|
+
|
|
+ clocks = <&gcc EBI2_CLK>,
|
|
+ <&gcc EBI2_AON_CLK>;
|
|
+ clock-names = "core", "aon";
|
|
+
|
|
+ dmas = <&adm_dma 3>;
|
|
+ dma-names = "rxtx";
|
|
+ qcom,cmd-crci = <15>;
|
|
+ qcom,data-crci = <3>;
|
|
+
|
|
+ status = "disabled";
|
|
+ };
|
|
+
|
|
};
|
|
};
|