[U-Boot] [PATCH v1 08/11] spi: stm32_qspi: Use dev_read_xxx API

[Patrice Chotard]

Use dev_read_xxx() instead of old manner fdt_xxx() API

Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
---

 drivers/spi/stm32_qspi.c | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/drivers/spi/stm32_qspi.c b/drivers/spi/stm32_qspi.c
index 48b4dbce402b..897085f22a08 100644
--- a/drivers/spi/stm32_qspi.c
+++ b/drivers/spi/stm32_qspi.c
@@ -17,8 +17,7 @@
 #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 */
@@ -428,27 +427,23 @@ 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;
-- 
1.9.1

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