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| author | Peter Robinson <pbrobinson@gmail.com> | 2022-06-06 17:10:34 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-06-09 11:41:51 +0530 |
| commit | a7cd3cf0b2e5aaacfe5e02c472bd28e98e640be7 (patch) | |
| tree | b87de767335a3440a06f0ab7df0a37f98232ba72 | |
| parent | 646728dff254f8070da5d2f82494a065d4287e26 (diff) | |
| download | linux-a7cd3cf0b2e5aaacfe5e02c472bd28e98e640be7.tar.bz2 | |
dmaengine: imx-sdma: Allow imx8m for imx7 FW revs
The revision of the imx-sdma IP that is in the i.MX8M series is the
same is that as that in the i.MX7 series but the imx7d MODULE_FIRMWARE
directive is wrapped in a condiditional which means it's not defined
when built for aarch64 SOC_IMX8M platforms and hence you get the
following errors when the driver loads on imx8m devices:
imx-sdma 302c0000.dma-controller: Direct firmware load for imx/sdma/sdma-imx7d.bin failed with error -2
imx-sdma 302c0000.dma-controller: external firmware not found, using ROM firmware
Add the SOC_IMX8M into the check so the firmware can load on i.MX8.
Fixes: 1474d48bd639 ("arm64: dts: imx8mq: Add SDMA nodes")
Fixes: 941acd566b18 ("dmaengine: imx-sdma: Only check ratio on parts that support 1:1")
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: stable@vger.kernel.org # v5.2+
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20220606161034.3544803-1-pbrobinson@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
| -rw-r--r-- | drivers/dma/imx-sdma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 8535018ee7a2..900cafdaf359 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -2346,7 +2346,7 @@ MODULE_DESCRIPTION("i.MX SDMA driver"); #if IS_ENABLED(CONFIG_SOC_IMX6Q) MODULE_FIRMWARE("imx/sdma/sdma-imx6q.bin"); #endif -#if IS_ENABLED(CONFIG_SOC_IMX7D) +#if IS_ENABLED(CONFIG_SOC_IMX7D) || IS_ENABLED(CONFIG_SOC_IMX8M) MODULE_FIRMWARE("imx/sdma/sdma-imx7d.bin"); #endif MODULE_LICENSE("GPL"); |