From 4e7c1a26518fc4332f23c3ee001e10a31555b2b1 Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Sat, 30 Jun 2018 08:15:17 +0530
Subject: [PATCH] spi: xilinx: Read reg base address from DTS file
This patch added support to read register base address from DTS file.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Vipul Kumar <vipul.kumar@xilinx.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
---
drivers/spi/xilinx_spi.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index 8f0f32f68f..cc5ac5183f 100644
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -77,10 +77,6 @@
#define CONFIG_XILINX_SPI_IDLE_VAL GENMASK(7, 0)
#endif
-#ifndef CONFIG_SYS_XILINX_SPI_LIST
-#define CONFIG_SYS_XILINX_SPI_LIST { CONFIG_SYS_SPI_BASE }
-#endif
-
/* xilinx spi register set */
struct xilinx_spi_regs {
u32 __space0__[7];
@@ -107,13 +103,12 @@ struct xilinx_spi_priv {
unsigned int mode;
};
-static unsigned long xilinx_spi_base_list[] = CONFIG_SYS_XILINX_SPI_LIST;
static int xilinx_spi_probe(struct udevice *bus)
{
struct xilinx_spi_priv *priv = dev_get_priv(bus);
struct xilinx_spi_regs *regs = priv->regs;
- priv->regs = (struct xilinx_spi_regs *)xilinx_spi_base_list[bus->seq];
+ priv->regs = (struct xilinx_spi_regs *)devfdt_get_addr(bus);
writel(SPISSR_RESET_VALUE, ®s->srr);
--
2.39.5