From: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Date: Thu, 12 Mar 2009 07:31:45 +0000 (+0000)
Subject: sh: Add support DMA Engine to SH7780
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ecb6fd529942c143c8837dfb11262009c77e9c77;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

sh: Add support DMA Engine to SH7780

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
index 2c901f446959..12ff56f19c5c 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
@@ -13,6 +13,7 @@
 #include <linux/io.h>
 #include <linux/serial_sci.h>
 #include <linux/sh_timer.h>
+#include <asm/dma-sh.h>
 
 static struct sh_timer_config tmu0_platform_data = {
 	.name = "TMU0",
@@ -240,6 +241,18 @@ static struct platform_device sci_device = {
 	},
 };
 
+static struct sh_dmae_pdata dma_platform_data = {
+	.mode = (SHDMA_MIX_IRQ | SHDMA_DMAOR1),
+};
+
+static struct platform_device dma_device = {
+	.name           = "sh-dma-engine",
+	.id             = -1,
+	.dev            = {
+		.platform_data  = &dma_platform_data,
+	},
+};
+
 static struct platform_device *sh7780_devices[] __initdata = {
 	&tmu0_device,
 	&tmu1_device,
@@ -249,6 +262,7 @@ static struct platform_device *sh7780_devices[] __initdata = {
 	&tmu5_device,
 	&rtc_device,
 	&sci_device,
+	&dma_device,
 };
 
 static int __init sh7780_devices_setup(void)