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Message-ID: <20240530151117.1130792-5-andriy.shevchenko@linux.intel.com>
Date: Thu, 30 May 2024 18:10:00 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Mark Brown <broonie@...nel.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Linus Walleij <linus.walleij@...aro.org>,
linux-kernel@...r.kernel.org,
linux-spi@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Cc: Daniel Mack <daniel@...que.org>,
Haojian Zhuang <haojian.zhuang@...il.com>,
Robert Jarzmik <robert.jarzmik@...e.fr>
Subject: [PATCH v2 04/11] spi: pxa2xx: Remove hard coded number of chip select pins
Remove hard coded number of chip select pins for Intel Braswell.
This comes via property.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
drivers/spi/spi-pxa2xx.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index b62a613378e0..53815aab41aa 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -99,7 +99,6 @@ struct lpss_config {
/* Chip select control */
unsigned cs_sel_shift;
unsigned cs_sel_mask;
- unsigned cs_num;
/* Quirks */
unsigned cs_clk_stays_gated : 1;
};
@@ -137,7 +136,6 @@ static const struct lpss_config lpss_platforms[] = {
.tx_threshold_hi = 224,
.cs_sel_shift = 2,
.cs_sel_mask = 1 << 2,
- .cs_num = 2,
},
{ /* LPSS_SPT_SSP */
.offset = 0x200,
@@ -1594,8 +1592,6 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
tmp &= LPSS_CAPS_CS_EN_MASK;
tmp >>= LPSS_CAPS_CS_EN_SHIFT;
platform_info->num_chipselect = ffz(tmp);
- } else if (config->cs_num) {
- platform_info->num_chipselect = config->cs_num;
}
}
controller->num_chipselect = platform_info->num_chipselect;
--
2.43.0.rc1.1336.g36b5255a03ac
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