From: Gabor Juhos <j4g8y7@gmail.com>
To: Md Sadre Alam <quic_mdalam@quicinc.com>,
miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com,
manivannan.sadhasivam@linaro.org, broonie@kernel.org,
absahu@codeaurora.org, bbrezillon@kernel.org,
architt@codeaurora.org, quic_srichara@quicinc.com,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org, linux-spi@vger.kernel.org
Subject: Re: [PATCH v4 1/3] mtd: rawnand: qcom: Pass 18 bit offset from NANDc base to BAM base
Date: Fri, 25 Apr 2025 09:36:16 +0200 [thread overview]
Message-ID: <3850e8df-9744-420d-a5e0-46cb85b76fcd@gmail.com> (raw)
In-Reply-To: <20250410100019.2872271-2-quic_mdalam@quicinc.com>
2025. 04. 10. 12:00 keltezéssel, Md Sadre Alam írta:
> The BAM command descriptor provides only 18 bits to specify the NAND
> register offset. Additionally, in the BAM command descriptor, the NAND
> register offset is supposed to be specified as "(NANDc base - BAM base)
> + reg_off". Since, the BAM controller expecting the value in the form of
> "NANDc base - BAM base", so that added a new field 'bam_offset' in the NAND
> properties structure and use it while preparing the command descriptor.
>
> Previously, the driver was specifying the NANDc base address in the BAM
> command descriptor.
>
> Cc: stable@vger.kernel.org
> Fixes: 8d6b6d7e135e ("mtd: nand: qcom: support for command descriptor formation")
> Tested-by: Lakshmi Sowjanya D <quic_laksd@quicinc.com>
> Signed-off-by: Md Sadre Alam <quic_mdalam@quicinc.com>
Tested-by: Gabor Juhos <j4g8y7@gmail.com> # on IPQ9574
next prev parent reply other threads:[~2025-04-25 7:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-10 10:00 [PATCH v4 0/3] QPIC v2 fixes for SDX75 Md Sadre Alam
2025-04-10 10:00 ` [PATCH v4 1/3] mtd: rawnand: qcom: Pass 18 bit offset from NANDc base to BAM base Md Sadre Alam
2025-04-10 11:19 ` Mark Brown
2025-04-25 7:36 ` Gabor Juhos [this message]
2025-04-25 7:47 ` Manivannan Sadhasivam
2025-04-29 5:40 ` Md Sadre Alam
2025-04-29 7:23 ` Miquel Raynal
2025-04-10 10:00 ` [PATCH v4 2/3] mtd: rawnand: qcom: Fix last codeword read in qcom_param_page_type_exec() Md Sadre Alam
2025-04-10 10:00 ` [PATCH v4 3/3] mtd: rawnand: qcom: Fix read len for onfi param page Md Sadre Alam
2025-04-29 9:27 ` [PATCH v4 0/3] QPIC v2 fixes for SDX75 Miquel Raynal
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