From: Álvaro Fernández Rojas <noltari@gmail.com>
Date: Thu, 22 Mar 2018 18:39:37 +0000 (+0100)
Subject: spi: bcm63xx_hsspi: convert to use live dt
X-Git-Tag: v2018.07-rc1~13^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=46689a94b270d5cf7fff46568e23352e9c8cf880;p=platform%2Fkernel%2Fu-boot.git

spi: bcm63xx_hsspi: convert to use live dt

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
---

diff --git a/drivers/spi/bcm63xx_hsspi.c b/drivers/spi/bcm63xx_hsspi.c
index 262ed62..4f527fa7 100644
--- a/drivers/spi/bcm63xx_hsspi.c
+++ b/drivers/spi/bcm63xx_hsspi.c
@@ -15,8 +15,6 @@
 #include <wait_bit.h>
 #include <asm/io.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 #define HSSPI_PP			0
 
 #define SPI_MAX_SYNC_CLOCK		30000000
@@ -337,17 +335,13 @@ static int bcm63xx_hsspi_probe(struct udevice *dev)
 	struct bcm63xx_hsspi_priv *priv = dev_get_priv(dev);
 	struct reset_ctl rst_ctl;
 	struct clk clk;
-	fdt_addr_t addr;
-	fdt_size_t size;
 	int ret;
 
-	addr = devfdt_get_addr_size_index(dev, 0, &size);
-	if (addr == FDT_ADDR_T_NONE)
+	priv->regs = dev_remap_addr(dev);
+	if (!priv->regs)
 		return -EINVAL;
 
-	priv->regs = ioremap(addr, size);
-	priv->num_cs = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev),
-				       "num-cs", 8);
+	priv->num_cs = dev_read_u32_default(dev, "num-cs", 8);
 
 	/* enable clock */
 	ret = clk_get_by_name(dev, "hsspi", &clk);