ipq806x: fix 3.18 support

[openwrt/staging/lynxis/omap.git] / target / linux / ipq806x / patches-3.18 / 164-arm-qcom-dts-Add-NAND-controller-node-for-ipq806x.patch

diff --git a/target/linux/ipq806x/patches-3.18/164-arm-qcom-dts-Add-NAND-controller-node-for-ipq806x.patch b/target/linux/ipq806x/patches-3.18/164-arm-qcom-dts-Add-NAND-controller-node-for-ipq806x.patch
new file mode 100644 (file)
index 0000000..6a8ec4a
--- /dev/null
+++ b/target/linux/ipq806x/patches-3.18/164-arm-qcom-dts-Add-NAND-controller-node-for-ipq806x.patch
@@ -0,0 +1,51 @@
+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
+@@ -725,6 +725,22 @@
+                       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";
++              };
++
+       };
+ 
+       sfpb_mutex: sfpb-mutex {