From 6c353674bd5219b1129e29d16484eb540e0d3925 Mon Sep 17 00:00:00 2001
From: Ley Foon Tan <ley.foon.tan@intel.com>
Date: Mon, 7 May 2018 17:42:55 +0800
Subject: [PATCH] spi: cadence_qspi: Change to use devfdt_get_addr_index()
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Change to use devfdt_get_addr_index() function to get fdt address.
Original code has compilation warning below:
drivers/spi/cadence_qspi.c: In function âcadence_spi_ofdata_to_platdataâ:
drivers/spi/cadence_qspi.c:297:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
plat->regbase = (void *)data[0];
^
drivers/spi/cadence_qspi.c:298:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
plat->ahbbase = (void *)data[2];
^
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-by: Jagan Teki <jagan@openedev.com>
---
drivers/spi/cadence_qspi.c | 13 ++-----------
1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/drivers/spi/cadence_qspi.c b/drivers/spi/cadence_qspi.c
index b88837c0eb..91742ba5f1 100644
--- a/drivers/spi/cadence_qspi.c
+++ b/drivers/spi/cadence_qspi.c
@@ -283,18 +283,9 @@ static int cadence_spi_ofdata_to_platdata(struct udevice *bus)
const void *blob = gd->fdt_blob;
int node = dev_of_offset(bus);
int subnode;
- u32 data[4];
- int ret;
- /* 2 base addresses are needed, lets get them from the DT */
- ret = fdtdec_get_int_array(blob, node, "reg", data, ARRAY_SIZE(data));
- if (ret) {
- printf("Error: Can't get base addresses (ret=%d)!\n", ret);
- return -ENODEV;
- }
-
- plat->regbase = (void *)data[0];
- plat->ahbbase = (void *)data[2];
+ plat->regbase = (void *)devfdt_get_addr_index(bus, 0);
+ plat->ahbbase = (void *)devfdt_get_addr_index(bus, 1);
plat->is_decoded_cs = fdtdec_get_bool(blob, node, "cdns,is-decoded-cs");
plat->fifo_depth = fdtdec_get_uint(blob, node, "cdns,fifo-depth", 128);
plat->fifo_width = fdtdec_get_uint(blob, node, "cdns,fifo-width", 4);
--
2.39.5