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-rw-r--r--meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0003-ARM-shmobile-porter-Sound-DMA-support-on-DTS.patch40
1 files changed, 40 insertions, 0 deletions
diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0003-ARM-shmobile-porter-Sound-DMA-support-on-DTS.patch b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0003-ARM-shmobile-porter-Sound-DMA-support-on-DTS.patch
new file mode 100644
index 0000000..5cefa93
--- /dev/null
+++ b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0003-ARM-shmobile-porter-Sound-DMA-support-on-DTS.patch
@@ -0,0 +1,40 @@
+From 6f4cf4739dc96d8b35975179845e1f255ae4be04 Mon Sep 17 00:00:00 2001
+From: Biju Das <biju.das@bp.renesas.com>
+Date: Thu, 2 Apr 2015 13:02:31 +0100
+Subject: [PATCH 3/7] ARM: shmobile: porter: Sound DMA support on DTS
+
+DMA transfer to/from SSI
+
+ DMA
+[MEM] -> [SSI]
+
+ DMA
+[MEM] <- [SSI]
+
+This change is identical to the koelsch patch "ARM: shmobile: koelsch: Sound DMA support on DTS"
+from Kuninori Morimoto and backported to 3.10
+Signed-off-by: Biju Das <biju.das@bp.renesas.com>
+---
+ arch/arm/boot/dts/r8a7791-porter.dts | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
+index b39dc6a..4e3239e 100644
+--- a/arch/arm/boot/dts/r8a7791-porter.dts
++++ b/arch/arm/boot/dts/r8a7791-porter.dts
+@@ -428,10 +428,10 @@
+ };
+
+ &ssi0 {
+- pio-transfer;
++ no-busif;
+ };
+
+ &ssi1 {
+- pio-transfer;
++ no-busif;
+ shared-pin;
+ };
+--
+1.7.9.5
+