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741715331a
For some time now m25p80 supports 32 MiB flashes and we just needed to patch spi-nor to support JEDEC incompatible w25q128. Also by switching to m25p80 we gain accelerated SPI flash reads. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 49260
42 lines
1.2 KiB
Diff
42 lines
1.2 KiB
Diff
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
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Subject: [PATCH] spi: bcm53xx: let DT specify SPI device(s) instead hardcoding
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them
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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---
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--- a/drivers/spi/spi-bcm53xx.c
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+++ b/drivers/spi/spi-bcm53xx.c
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@@ -275,10 +275,6 @@ static int bcm53xxspi_flash_read(struct spi_device *spi,
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* BCMA
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**************************************************/
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-static struct spi_board_info bcm53xx_info = {
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- .modalias = "bcm53xxspiflash",
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-};
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-
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static const struct bcma_device_id bcm53xxspi_bcma_tbl[] = {
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BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_NS_QSPI, BCMA_ANY_REV, BCMA_ANY_CLASS),
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{},
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@@ -300,6 +296,7 @@ static int bcm53xxspi_bcma_probe(struct bcma_device *core)
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master = spi_alloc_master(dev, sizeof(*b53spi));
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if (!master)
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return -ENOMEM;
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+ master->dev.of_node = dev->of_node;
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b53spi = spi_master_get_devdata(master);
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b53spi->master = master;
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@@ -324,9 +321,6 @@ static int bcm53xxspi_bcma_probe(struct bcma_device *core)
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return err;
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}
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- /* Broadcom SoCs (at least with the CC rev 42) use SPI for flash only */
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- spi_new_device(master, &bcm53xx_info);
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-
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return 0;
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}
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