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authorVladimir Zapolskiy <vz@mleia.com>2021-06-20 22:11:03 +0300
committerVinod Koul <vkoul@kernel.org>2021-06-24 16:44:38 +0530
commit8d11cfb0c37547bd6b1cdc7c2653c1e6b5ec5abb (patch)
tree119d960cff7888a6b6465e5da51ea1101bf0e09e /drivers/dma/imx-sdma.c
parent72cce7dd9f0aa88f82a5612e7d4f9993c34d0d17 (diff)
downloadlinux-8d11cfb0c37547bd6b1cdc7c2653c1e6b5ec5abb.tar.bz2
dmaengine: imx-sdma: Remove platform data header
Since commit 6c5f05a6cd88 ("ARM: imx3: Remove imx3 soc_init()") there are no more users of struct sdma_script_start_addrs outside of the driver itself, thus let's move the struct declaration just to the driver source code and remove the header file as unused one. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20210620191103.156626-1-vz@mleia.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/imx-sdma.c')
-rw-r--r--drivers/dma/imx-sdma.c56
1 files changed, 55 insertions, 1 deletions
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index d5590c08db51..48390ea3c91f 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -35,7 +35,6 @@
#include <linux/workqueue.h>
#include <asm/irq.h>
-#include <linux/platform_data/dma-imx-sdma.h>
#include <linux/platform_data/dma-imx.h>
#include <linux/regmap.h>
#include <linux/mfd/syscon.h>
@@ -181,6 +180,61 @@
BIT(DMA_MEM_TO_DEV) | \
BIT(DMA_DEV_TO_DEV))
+/**
+ * struct sdma_script_start_addrs - SDMA script start pointers
+ *
+ * start addresses of the different functions in the physical
+ * address space of the SDMA engine.
+ */
+struct sdma_script_start_addrs {
+ s32 ap_2_ap_addr;
+ s32 ap_2_bp_addr;
+ s32 ap_2_ap_fixed_addr;
+ s32 bp_2_ap_addr;
+ s32 loopback_on_dsp_side_addr;
+ s32 mcu_interrupt_only_addr;
+ s32 firi_2_per_addr;
+ s32 firi_2_mcu_addr;
+ s32 per_2_firi_addr;
+ s32 mcu_2_firi_addr;
+ s32 uart_2_per_addr;
+ s32 uart_2_mcu_addr;
+ s32 per_2_app_addr;
+ s32 mcu_2_app_addr;
+ s32 per_2_per_addr;
+ s32 uartsh_2_per_addr;
+ s32 uartsh_2_mcu_addr;
+ s32 per_2_shp_addr;
+ s32 mcu_2_shp_addr;
+ s32 ata_2_mcu_addr;
+ s32 mcu_2_ata_addr;
+ s32 app_2_per_addr;
+ s32 app_2_mcu_addr;
+ s32 shp_2_per_addr;
+ s32 shp_2_mcu_addr;
+ s32 mshc_2_mcu_addr;
+ s32 mcu_2_mshc_addr;
+ s32 spdif_2_mcu_addr;
+ s32 mcu_2_spdif_addr;
+ s32 asrc_2_mcu_addr;
+ s32 ext_mem_2_ipu_addr;
+ s32 descrambler_addr;
+ s32 dptc_dvfs_addr;
+ s32 utra_addr;
+ s32 ram_code_start_addr;
+ /* End of v1 array */
+ s32 mcu_2_ssish_addr;
+ s32 ssish_2_mcu_addr;
+ s32 hdmi_dma_addr;
+ /* End of v2 array */
+ s32 zcanfd_2_mcu_addr;
+ s32 zqspi_2_mcu_addr;
+ s32 mcu_2_ecspi_addr;
+ /* End of v3 array */
+ s32 mcu_2_zqspi_addr;
+ /* End of v4 array */
+};
+
/*
* Mode/Count of data node descriptors - IPCv2
*/