From: Robin Gong <yibin.gong@nxp.com>
To: vkoul@kernel.org, mark.rutland@arm.com, broonie@kernel.org,
robh+dt@kernel.org, catalin.marinas@arm.com, will.deacon@arm.com,
shawnguo@kernel.org, festevam@gmail.com, s.hauer@pengutronix.de,
martin.fuzzey@flowbird.group, u.kleine-koenig@pengutronix.de,
dan.j.williams@intel.com, matthias.schiffer@ew.tq-group.com,
frieder.schrempf@kontron.de, m.felsch@pengutronix.de,
l.stach@pengutronix.de, xiaoning.wang@nxp.com
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-spi@vger.kernel.org, linux-imx@nxp.com,
kernel@pengutronix.de, dmaengine@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v16 06/12] dmaengine: imx-sdma: add mcu_2_ecspi script
Date: Wed, 14 Jul 2021 18:20:46 +0800 [thread overview]
Message-ID: <1626258052-22198-7-git-send-email-yibin.gong@nxp.com> (raw)
In-Reply-To: <1626258052-22198-1-git-send-email-yibin.gong@nxp.com>
Add mcu_2_ecspi script to fix ecspi errata ERR009165.
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Vinod Koul <vkoul@kernel.org>
---
drivers/dma/imx-sdma.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index d366198..5969df8 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -947,6 +947,10 @@ static void sdma_get_pc(struct sdma_channel *sdmac,
emi_2_per = sdma->script_addrs->mcu_2_ata_addr;
break;
case IMX_DMATYPE_CSPI:
+ per_2_emi = sdma->script_addrs->app_2_mcu_addr;
+ emi_2_per = sdma->script_addrs->mcu_2_ecspi_addr;
+ sdmac->is_ram_script = true;
+ break;
case IMX_DMATYPE_EXT:
case IMX_DMATYPE_SSI:
case IMX_DMATYPE_SAI:
--
2.7.4
next prev parent reply other threads:[~2021-07-14 2:05 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-14 10:20 [PATCH v16 00/12] add ecspi ERR009165 for i.mx6/7 soc family Robin Gong
2021-07-14 9:05 ` Lucas Stach
2021-07-20 12:22 ` Vinod Koul
2021-07-14 10:20 ` [PATCH v16 01/12] Revert "ARM: dts: imx6q: Use correct SDMA script for SPI5 core" Robin Gong
2021-07-14 10:20 ` [PATCH v16 02/12] Revert "ARM: dts: imx6: Use correct SDMA script for SPI cores" Robin Gong
2021-07-14 10:20 ` [PATCH v16 03/12] Revert "dmaengine: imx-sdma: refine to load context only once" Robin Gong
2021-07-14 10:20 ` [PATCH v16 04/12] dmaengine: imx-sdma: remove duplicated sdma_load_context Robin Gong
2021-07-14 10:20 ` [PATCH v16 05/12] dmaengine: dma: imx-sdma: add fw_loaded and is_ram_script Robin Gong
2021-07-14 8:17 ` Lucas Stach
2021-07-14 10:20 ` Robin Gong [this message]
2021-07-14 10:20 ` [PATCH v16 07/12] spi: imx: fix ERR009165 Robin Gong
2021-07-14 10:20 ` [PATCH v16 08/12] spi: imx: remove ERR009165 workaround on i.mx6ul Robin Gong
2021-07-14 10:20 ` [PATCH v16 09/12] dmaengine: imx-sdma: remove ERR009165 " Robin Gong
2021-07-14 8:17 ` Lucas Stach
2021-07-14 10:20 ` [PATCH v16 10/12] dma: imx-sdma: add i.mx6ul compatible name Robin Gong
2021-07-14 10:20 ` [PATCH v16 11/12] dmaengine: imx-sdma: add uart rom script Robin Gong
2021-07-14 10:20 ` [PATCH v16 12/12] dmaengine: imx-sdma: add terminated list for freed descriptor in worker Robin Gong
2021-07-23 3:20 ` [PATCH v16 00/12] add ecspi ERR009165 for i.mx6/7 soc family Shawn Guo
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