From: Kamal Dasu <kdasu.kdev@gmail.com>
To: linux-mtd@lists.infradead.org
Cc: bcm-kernel-feedback-list@broadcom.com,
linux-kernel@vger.kernel.org, Kamal Dasu <kdasu.kdev@gmail.com>,
David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
Marek Vasut <marek.vasut@gmail.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org
Subject: [PATCH 1/3] dt: bindings: brcmnand: Add support for flash-edu
Date: Wed, 20 Nov 2019 13:20:57 -0500 [thread overview]
Message-ID: <20191120182153.29732-1-kdasu.kdev@gmail.com> (raw)
Adding support for EBI DMA unit (EDU).
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
---
.../devicetree/bindings/mtd/brcm,brcmnand.txt | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt
index 82156dc8f304..05651a654c66 100644
--- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt
+++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt
@@ -35,11 +35,11 @@ Required properties:
(optional) NAND flash cache range (if at non-standard offset)
- reg-names : a list of the names corresponding to the previous register
ranges. Should contain "nand" and (optionally)
- "flash-dma" and/or "nand-cache".
-- interrupts : The NAND CTLRDY interrupt and (if Flash DMA is available)
- FLASH_DMA_DONE
-- interrupt-names : May be "nand_ctlrdy" or "flash_dma_done", if broken out as
- individual interrupts.
+ "flash-dma" or "flash-edu" and/or "nand-cache".
+- interrupts : The NAND CTLRDY interrupt, (if Flash DMA is available)
+ FLASH_DMA_DONE and if EDU is avaialble and used FLASH_EDU_DONE
+- interrupt-names : May be "nand_ctlrdy" or "flash_dma_done" or "flash_edu_done",
+ if broken out as individual interrupts.
May be "nand", if the SoC has the individual NAND
interrupts multiplexed behind another custom piece of
hardware
--
2.17.1
next reply other threads:[~2019-11-20 18:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-20 18:20 Kamal Dasu [this message]
2019-11-20 18:20 ` [PATCH 2/3] arch: mips: brcm: Add 7425 flash-edu support Kamal Dasu
2019-11-20 18:20 ` [PATCH 3/3] mtd: rawnand: brcmnand: Add support for flash-edu for dma transfers Kamal Dasu
2020-01-09 16:10 ` Miquel Raynal
2019-12-04 19:12 ` [PATCH 1/3] dt: bindings: brcmnand: Add support for flash-edu Rob Herring
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