From bb255f74290d889b65a563bac7a4be0427fdbec8 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Thu, 16 Feb 2017 12:25:25 +0100 Subject: ipq806x: add v4.9 support Signed-off-by: John Crispin --- .../0029-qcom-ipq4019-turn-on-DMA-for-i2c.patch | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 target/linux/ipq806x/patches-4.9/0029-qcom-ipq4019-turn-on-DMA-for-i2c.patch (limited to 'target/linux/ipq806x/patches-4.9/0029-qcom-ipq4019-turn-on-DMA-for-i2c.patch') diff --git a/target/linux/ipq806x/patches-4.9/0029-qcom-ipq4019-turn-on-DMA-for-i2c.patch b/target/linux/ipq806x/patches-4.9/0029-qcom-ipq4019-turn-on-DMA-for-i2c.patch new file mode 100644 index 0000000..98dffc9 --- /dev/null +++ b/target/linux/ipq806x/patches-4.9/0029-qcom-ipq4019-turn-on-DMA-for-i2c.patch @@ -0,0 +1,23 @@ +From f033e344b8a02e98beaf16c1eb188bc175219756 Mon Sep 17 00:00:00 2001 +From: Matthew McClintock +Date: Mon, 28 Mar 2016 11:16:51 -0500 +Subject: [PATCH 29/37] qcom: ipq4019: turn on DMA for i2c + +These are the required nodes for i2c-qup to use DMA + +Signed-off-by: Matthew McClintock +--- + arch/arm/boot/dts/qcom-ipq4019.dtsi | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi ++++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi +@@ -179,6 +179,8 @@ + clock-names = "iface", "core"; + #address-cells = <1>; + #size-cells = <0>; ++ dmas = <&blsp_dma 9>, <&blsp_dma 8>; ++ dma-names = "rx", "tx"; + status = "disabled"; + }; + -- cgit v1.1