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[209.85.220.41]) by mx.google.com with SMTPS id 5b1f17b1804b1-483a9b26318sor14833285e9.0.2026.02.25.08.18.59 for (Google Transport Security); Wed, 25 Feb 2026 08:18:59 -0800 (PST) Received-SPF: pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) client-ip=209.85.220.41; X-Gm-Gg: ATEYQzyPJN/rTv5CBltxUkC6dLprBUCRGgfBpV0I5+Z0oM9BXobWel03WrglRGJdWtJ LlsQYa7fg5F3FypRkNspvAqpTAHuakxUxL3VlfSQeaBi1DW+fmNkq+qY+mmVmGzaSizEuFjpxXv TieOFYuTc2GDQh51813htA/DYNoFDiRBGO65sIicjloEaRAJ094r12K8NeakpVL2XNeHO1ZmGCl 8T3levlNHUUSih0d+ZwkslZgfbh7JxGrNyoQSxonb75GzccESYyPLM724RjWodhllpIhVr5Krkd uFHfVkOtiZ2OHljBX6NTAP1t4YEQh99dEBwmWj2vww9au3ap9OqOIb6WqFahVHl+CPmNvJvQvlA EkJJW2WBjumabvDl1GlYls+D9cOVMn6etLwFH6ktw4b634VG0fllORjKVTxhARjw9s46Kimbq1d 2Tnz+OSCiBqnrD3ParKxNQGOxBWWePfAnGD9iGpBS7U5qOQI8M9yIcOQ3GcUQeXCHq+m+bqt0g9 sirHgHo9AK7XLbHe1urd9s3tNL6NtXplrRKR/D8yF+P871+ X-Received: by 2002:a05:600c:19c9:b0:477:79c7:8994 with SMTP id 5b1f17b1804b1-483a963d2d9mr247390685e9.30.1772036339263; Wed, 25 Feb 2026 08:18:59 -0800 (PST) Received: from dario-ThinkPad-P14s-Gen-5.amarulasolutions.com ([2.196.43.111]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-483bd6f19f5sm186562265e9.1.2026.02.25.08.18.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Feb 2026 08:18:58 -0800 (PST) From: Dario Binacchi To: u-boot@lists.denx.de Cc: linux-amarula@amarulasolutions.com, Patrick Delaunay , Patrice Chotard , Dario Binacchi , Simon Glass , Jagan Teki , Simon Glass , Tom Rini Subject: [PATCH v3 2/9] spi: sandbox_spi: support wordlen setup Date: Wed, 25 Feb 2026 17:16:53 +0100 Message-ID: <20260225161851.2475274-3-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260225161851.2475274-1-dario.binacchi@amarulasolutions.com> References: <20260225161851.2475274-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 X-Original-Sender: dario.binacchi@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=Ll+VLXnf; spf=pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=dario.binacchi@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com; dara=neutral header.i=@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , The driver currently ignores the word length configuration. Implement the set_wordlen operation to store and track the current word length. Signed-off-by: Dario Binacchi Reviewed-by: Simon Glass --- Changes in v3: - Add Reviewed-by tag of Simon Glass - Store wordlen in struct spi_slave data instead of driver private data. drivers/spi/sandbox_spi.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/spi/sandbox_spi.c b/drivers/spi/sandbox_spi.c index 4cc016138b11..7c237ac8d371 100644 --- a/drivers/spi/sandbox_spi.c +++ b/drivers/spi/sandbox_spi.c @@ -61,6 +61,15 @@ uint sandbox_spi_get_mode(struct udevice *dev) return priv->mode; } +static int sandbox_spi_set_wordlen(struct udevice *dev, unsigned int wordlen) +{ + struct spi_slave *slave = dev_get_parent_priv(dev); + + slave->wordlen = wordlen; + + return 0; +} + static int sandbox_spi_xfer(struct udevice *slave, unsigned int bitlen, const void *dout, void *din, unsigned long flags) { @@ -158,6 +167,7 @@ static const struct dm_spi_ops sandbox_spi_ops = { .set_mode = sandbox_spi_set_mode, .cs_info = sandbox_cs_info, .get_mmap = sandbox_spi_get_mmap, + .set_wordlen = sandbox_spi_set_wordlen, }; static const struct udevice_id sandbox_spi_ids[] = {