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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-10-03 11:09:16 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-10-03 11:09:16 +0200 |
| commit | 0d3c24e936feefeca854073ccb40613cd6eba9a9 (patch) | |
| tree | 1f675397b924846740b0931b066ddce6f3d7eb3d /drivers/mtd/spi-nor/aspeed-smc.c | |
| parent | 1af0838de60e723cb02253ecc9b555c30f8f6a6f (diff) | |
| parent | ebec44a2456fbe5fe18aae88f6010f6878f0cb4a (diff) | |
| download | talos-op-linux-0d3c24e936feefeca854073ccb40613cd6eba9a9.tar.gz talos-op-linux-0d3c24e936feefeca854073ccb40613cd6eba9a9.zip | |
Merge airlied/drm-next into drm-misc-next
Just catching up with upstream.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/mtd/spi-nor/aspeed-smc.c')
| -rw-r--r-- | drivers/mtd/spi-nor/aspeed-smc.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/mtd/spi-nor/aspeed-smc.c b/drivers/mtd/spi-nor/aspeed-smc.c index 0106357421bd..8d3cbe27efb6 100644 --- a/drivers/mtd/spi-nor/aspeed-smc.c +++ b/drivers/mtd/spi-nor/aspeed-smc.c @@ -621,19 +621,18 @@ static void aspeed_smc_chip_set_type(struct aspeed_smc_chip *chip, int type) } /* - * The AST2500 FMC flash controller should be strapped by hardware, or - * autodetected, but the AST2500 SPI flash needs to be set. + * The first chip of the AST2500 FMC flash controller is strapped by + * hardware, or autodetected, but other chips need to be set. Enforce + * the 4B setting for all chips. */ static void aspeed_smc_chip_set_4b(struct aspeed_smc_chip *chip) { struct aspeed_smc_controller *controller = chip->controller; u32 reg; - if (chip->controller->info == &spi_2500_info) { - reg = readl(controller->regs + CE_CONTROL_REG); - reg |= 1 << chip->cs; - writel(reg, controller->regs + CE_CONTROL_REG); - } + reg = readl(controller->regs + CE_CONTROL_REG); + reg |= 1 << chip->cs; + writel(reg, controller->regs + CE_CONTROL_REG); } /* |
