openwrtv3/target/linux/ipq806x/patches-4.4/157-ARM-DT-ipq8064-Add-ADM-device-node.patch
Kevin Darbyshire-Bryant 102cb4742c kernel: bump to 4.4.35
Refresh patches on all 4.4 supported platforms.

077-0005-bgmac-stop-clearing-DMA-receive-control-register-rig.patch
removed as now upstream.

Compile & run tested: ar71xx - Archer C7 v2

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2016-11-29 21:12:08 +01:00

42 lines
1.1 KiB
Diff

From 1fb18acab2d71e7e4efd9c10492edb1baf84dcc0 Mon Sep 17 00:00:00 2001
From: Andy Gross <agross@codeaurora.org>
Date: Wed, 20 May 2015 15:41:07 +0530
Subject: [PATCH] ARM: DT: ipq8064: Add ADM device node
This patch adds support for the ADM DMA on the IPQ8064 SOC
Signed-off-by: Andy Gross <agross@codeaurora.org>
---
arch/arm/boot/dts/qcom-ipq8064-ap148.dts | 4 ++++
arch/arm/boot/dts/qcom-ipq8064.dtsi | 21 +++++++++++++++++++++
2 files changed, 25 insertions(+)
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -721,6 +721,26 @@
status = "disabled";
};
+
+ adm_dma: dma@18300000 {
+ compatible = "qcom,adm";
+ reg = <0x18300000 0x100000>;
+ interrupts = <0 170 0>;
+ #dma-cells = <1>;
+
+ clocks = <&gcc ADM0_CLK>, <&gcc ADM0_PBUS_CLK>;
+ clock-names = "core", "iface";
+
+ resets = <&gcc ADM0_RESET>,
+ <&gcc ADM0_PBUS_RESET>,
+ <&gcc ADM0_C0_RESET>,
+ <&gcc ADM0_C1_RESET>,
+ <&gcc ADM0_C2_RESET>;
+ reset-names = "clk", "pbus", "c0", "c1", "c2";
+ qcom,ee = <0>;
+
+ status = "disabled";
+ };
};
sfpb_mutex: sfpb-mutex {