diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/stm32_qspi.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/spi/stm32_qspi.c b/drivers/spi/stm32_qspi.c index 56ea591..62875e2 100644 --- a/drivers/spi/stm32_qspi.c +++ b/drivers/spi/stm32_qspi.c @@ -16,8 +16,7 @@ #include <spi_flash.h> #include <asm/io.h> #include <asm/arch/stm32.h> - -DECLARE_GLOBAL_DATA_PTR; +#include <linux/ioport.h> struct stm32_qspi_regs { u32 cr; /* 0x00 */ @@ -421,27 +420,23 @@ static int _stm32_qspi_xfer(struct stm32_qspi_priv *priv, static int stm32_qspi_ofdata_to_platdata(struct udevice *bus) { - struct fdt_resource res_regs, res_mem; + struct resource res_regs, res_mem; struct stm32_qspi_platdata *plat = bus->platdata; - const void *blob = gd->fdt_blob; - int node = dev_of_offset(bus); int ret; - ret = fdt_get_named_resource(blob, node, "reg", "reg-names", - "qspi", &res_regs); + ret = dev_read_resource_byname(bus, "qspi", &res_regs); if (ret) { debug("Error: can't get regs base addresses(ret = %d)!\n", ret); return -ENOMEM; } - ret = fdt_get_named_resource(blob, node, "reg", "reg-names", - "qspi_mm", &res_mem); + ret = dev_read_resource_byname(bus, "qspi_mm", &res_mem); if (ret) { debug("Error: can't get mmap base address(ret = %d)!\n", ret); return -ENOMEM; } - plat->max_hz = fdtdec_get_int(blob, node, "spi-max-frequency", - STM32_QSPI_DEFAULT_SCK_FREQ); + plat->max_hz = dev_read_u32_default(bus, "spi-max-frequency", + STM32_QSPI_DEFAULT_SCK_FREQ); plat->base = res_regs.start; plat->memory_map = res_mem.start; |