From: haibo.chen@nxp.com
To: ashish.kumar@nxp.com, yogeshgaur.83@gmail.com,
broonie@kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, han.xu@nxp.com,
singh.kuldeep87k@gmail.com, tudor.ambarus@microchip.com,
p.yadav@ti.com, michael@walle.cc, miquel.raynal@bootlin.com,
richard@nod.at, vigneshr@ti.com, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de
Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-mtd@lists.infradead.org,
festevam@gmail.com, linux-imx@nxp.com,
linux-arm-kernel@lists.infradead.org, haibo.chen@nxp.com,
zhengxunli@mxic.com.tw
Subject: [PATCH 02/11] spi: spi-nxp-fspi: change the default lut index
Date: Tue, 5 Jul 2022 17:11:34 +0800 [thread overview]
Message-ID: <1657012303-6464-2-git-send-email-haibo.chen@nxp.com> (raw)
In-Reply-To: <1657012303-6464-1-git-send-email-haibo.chen@nxp.com>
From: Haibo Chen <haibo.chen@nxp.com>
The fspi dynamic lut use the last lut for all IPS operations, the
imx8ulp only supports 15 luts, so change the last lut index from
31 to 15.
Signed-off-by: Han Xu <han.xu@nxp.com>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
---
drivers/spi/spi-nxp-fspi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c
index b2cd8e06f374..10e71e55d21a 100644
--- a/drivers/spi/spi-nxp-fspi.c
+++ b/drivers/spi/spi-nxp-fspi.c
@@ -65,9 +65,9 @@
/*
* The driver only uses one single LUT entry, that is updated on
* each call of exec_op(). Index 0 is preset at boot with a basic
- * read operation, so let's use the last entry (31).
+ * read operation, so let's use the last entry (15).
*/
-#define SEQID_LUT 31
+#define SEQID_LUT 15
/* Registers used by the driver */
#define FSPI_MCR0 0x00
--
2.25.1
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next prev parent reply other threads:[~2022-07-05 9:27 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-05 9:11 [PATCH 01/11] spi: spi-nxp-fspi: enable runtime pm for fspi haibo.chen
2022-07-05 9:11 ` haibo.chen [this message]
2022-07-05 9:11 ` [PATCH 03/11] spi: spi-nxp-fspi: add DTR mode support haibo.chen
2022-07-05 9:11 ` [PATCH 04/11] spi: spi-nxp-fspi: add function to select sample clock source for flash reading haibo.chen
2022-07-06 21:02 ` Michael Walle
2022-07-05 9:11 ` [PATCH 05/11] spi: spi-nxp-fspi: Add quirk to disable DTR support haibo.chen
2022-07-05 13:50 ` Michael Walle
2022-07-05 9:11 ` [PATCH 06/11] spi: spi-nxp-fspi: enable octal ddr for iMX8QM/QXP/DXL haibo.chen
2022-07-05 9:11 ` [PATCH 07/11] dt-bindings: spi: spi-nxp-fspi: add a new property nxp,fspi-dll-slvdly haibo.chen
2022-07-05 9:48 ` Krzysztof Kozlowski
2022-07-05 10:28 ` Bough Chen
2022-07-05 10:36 ` Krzysztof Kozlowski
2022-07-05 13:19 ` Han Xu
2022-07-05 13:29 ` Krzysztof Kozlowski
2022-07-05 14:00 ` Han Xu
2022-07-05 14:03 ` Krzysztof Kozlowski
2022-07-05 14:31 ` Han Xu
2022-07-05 14:06 ` Michael Walle
2022-07-05 14:12 ` Krzysztof Kozlowski
2022-07-05 14:52 ` Han Xu
2022-07-05 14:58 ` Michael Walle
2022-07-05 15:07 ` Mark Brown
2022-07-05 15:38 ` Krzysztof Kozlowski
2022-07-05 15:50 ` Han Xu
2022-07-06 16:11 ` Rob Herring
2022-07-06 20:59 ` Michael Walle
2022-07-05 9:11 ` [PATCH 08/11] mtd: spi-nor: macronix: add support for Macronix octaflash haibo.chen
2022-07-05 9:11 ` [PATCH 09/11] mtd: spi-nor: macronix: add mx25uw51345g OPI mode support haibo.chen
2022-07-18 6:57 ` Michael Walle
2022-07-05 9:11 ` [PATCH 10/11] arm64: dts: imx8ulp: add flexspi support haibo.chen
2022-07-05 9:11 ` [PATCH 11/11] arm64: dts: imx8qm/imx8qxp: " haibo.chen
2022-07-05 14:01 ` [PATCH 01/11] spi: spi-nxp-fspi: enable runtime pm for fspi Michael Walle
2022-07-05 23:06 ` Han Xu
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