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ARM: mx53: Add SDMA support for MX53

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Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Fabio Estevam 2011-06-12 21:33:00 -03:00 committed by Sascha Hauer
parent be070a4078
commit 931de39219
1 changed files with 28 additions and 0 deletions
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28
arch/arm/plat-mxc/devices/platform-imx-dma.c
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@ -51,6 +51,11 @@ struct imx_imx_sdma_data imx51_imx_sdma_data __initconst =
imx_imx_sdma_data_entry_single(MX51, 2, "imx51", 1);
#endif /* ifdef CONFIG_SOC_IMX51 */
#ifdef CONFIG_SOC_IMX53
struct imx_imx_sdma_data imx53_imx_sdma_data __initconst =
imx_imx_sdma_data_entry_single(MX53, 2, "imx53", 0);
#endif /* ifdef CONFIG_SOC_IMX53 */
static struct platform_device __init __maybe_unused *imx_add_imx_sdma(
const struct imx_imx_sdma_data *data)
{
@ -153,6 +158,22 @@ static struct sdma_script_start_addrs addr_imx51 = {
};
#endif
#ifdef CONFIG_SOC_IMX53
static struct sdma_script_start_addrs addr_imx53 = {
.ap_2_ap_addr = 642,
.app_2_mcu_addr = 683,
.mcu_2_app_addr = 747,
.uart_2_mcu_addr = 817,
.shp_2_mcu_addr = 891,
.mcu_2_shp_addr = 960,
.uartsh_2_mcu_addr = 1032,
.spdif_2_mcu_addr = 1100,
.mcu_2_spdif_addr = 1134,
.firi_2_mcu_addr = 1193,
.mcu_2_firi_addr = 1290,
};
#endif
static int __init imxXX_add_imx_dma(void)
{
struct platform_device *ret;
@ -202,6 +223,13 @@ static int __init imxXX_add_imx_dma(void)
ret = imx_add_imx_sdma(&imx51_imx_sdma_data);
} else
#endif
#if defined(CONFIG_SOC_IMX53)
if (cpu_is_mx53()) {
imx53_imx_sdma_data.pdata.script_addrs = &addr_imx53;
ret = imx_add_imx_sdma(&imx53_imx_sdma_data);
} else
#endif
ret = ERR_PTR(-ENODEV);
if (IS_ERR(ret))