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From: Robin Gong <yibin.gong@nxp.com>
To: mark.rutland@arm.com, broonie@kernel.org, robh+dt@kernel.org,
	catalin.marinas@arm.com, vkoul@kernel.org, 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
Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	kernel@pengutronix.de, linux-imx@nxp.com,
	dmaengine@vger.kernel.org
Subject: [PATCH v9 07/14] dmaengine: imx-sdma: add mcu_2_ecspi script
Date: Sat,  6 Jun 2020 05:32:28 +0800	[thread overview]
Message-ID: <1591392755-19136-8-git-send-email-yibin.gong@nxp.com> (raw)
In-Reply-To: <1591392755-19136-1-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>
Acked-by: Vinod Koul <vkoul@kernel.org>
---
 drivers/dma/imx-sdma.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 4440ddb..db4132f 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -920,6 +920,9 @@ 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;
+		break;
 	case IMX_DMATYPE_EXT:
 	case IMX_DMATYPE_SSI:
 	case IMX_DMATYPE_SAI:
-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Robin Gong <yibin.gong@nxp.com>
To: mark.rutland@arm.com, broonie@kernel.org, robh+dt@kernel.org,
	catalin.marinas@arm.com, vkoul@kernel.org, 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
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 v9 07/14] dmaengine: imx-sdma: add mcu_2_ecspi script
Date: Sat,  6 Jun 2020 05:32:28 +0800	[thread overview]
Message-ID: <1591392755-19136-8-git-send-email-yibin.gong@nxp.com> (raw)
In-Reply-To: <1591392755-19136-1-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>
Acked-by: Vinod Koul <vkoul@kernel.org>
---
 drivers/dma/imx-sdma.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 4440ddb..db4132f 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -920,6 +920,9 @@ 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;
+		break;
 	case IMX_DMATYPE_EXT:
 	case IMX_DMATYPE_SSI:
 	case IMX_DMATYPE_SAI:
-- 
2.7.4


_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2020-06-05 13:33 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-05 21:32 [PATCH v9 00/14] add ecspi ERR009165 for i.mx6/7 soc family Robin Gong
2020-06-05 21:32 ` Robin Gong
2020-06-05 21:32 ` [PATCH v9 01/14] Revert "ARM: dts: imx6q: Use correct SDMA script for SPI5 core" Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 21:32 ` [PATCH v9 02/14] Revert "ARM: dts: imx6: Use correct SDMA script for SPI cores" Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 21:32 ` [PATCH v9 03/14] Revert "dmaengine: imx-sdma: refine to load context only once" Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 21:32 ` [PATCH v9 04/14] dmaengine: imx-sdma: remove duplicated sdma_load_context Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 21:32 ` [PATCH v9 05/14] spi: imx: fallback to PIO if dma setup failure Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 15:01   ` Mark Brown
2020-06-05 15:01     ` Mark Brown
2020-06-05 21:32 ` [PATCH v9 06/14] spi: imx: add dma_sync_sg_for_device after fallback from dma Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 21:32 ` Robin Gong [this message]
2020-06-05 21:32   ` [PATCH v9 07/14] dmaengine: imx-sdma: add mcu_2_ecspi script Robin Gong
2020-06-05 21:32 ` [PATCH v9 08/14] spi: imx: fix ERR009165 Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 21:32 ` [PATCH v9 09/14] spi: imx: remove ERR009165 workaround on i.mx6ul Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 21:32 ` [PATCH v9 10/14] spi: imx: add new i.mx6ul compatible name in binding doc Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 21:32 ` [PATCH v9 11/14] dmaengine: imx-sdma: remove ERR009165 on i.mx6ul Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 21:32 ` [PATCH v9 12/14] dma: imx-sdma: add i.mx6ul compatible name Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 21:32 ` [PATCH v9 13/14] dmaengine: imx-sdma: fix ecspi1 rx dma not work on i.mx8mm Robin Gong
2020-06-05 21:32   ` Robin Gong
2020-06-05 21:32 ` [PATCH v9 14/14] dmaengine: imx-sdma: add uart rom script Robin Gong
2020-06-05 21:32   ` Robin Gong

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