From 08fe92e2052c79e79d0570902f64bf991d6dd563 Mon Sep 17 00:00:00 2001
From: Angelo Dureghello <angelo@sysam.it>
Date: Fri, 13 Oct 2017 01:09:32 +0200
Subject: [PATCH] m68k: coldfire: add dspi0 module support
This patch adds initial module base address and irq for dspi0.
It also defines the dspi0 clock to be used by the Freescale driver.
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
---
arch/m68k/coldfire/m5441x.c | 3 ++-
arch/m68k/include/asm/m5441xsim.h | 6 ++++++
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/m68k/coldfire/m5441x.c b/arch/m68k/coldfire/m5441x.c
index 315d14b0dca06b..55392af845fb5b 100644
--- a/arch/m68k/coldfire/m5441x.c
+++ b/arch/m68k/coldfire/m5441x.c
@@ -27,7 +27,7 @@ DEFINE_CLK(0, "intc.0", 18, MCF_CLK);
DEFINE_CLK(0, "intc.1", 19, MCF_CLK);
DEFINE_CLK(0, "intc.2", 20, MCF_CLK);
DEFINE_CLK(0, "imx1-i2c.0", 22, MCF_CLK);
-DEFINE_CLK(0, "mcfdspi.0", 23, MCF_CLK);
+DEFINE_CLK(0, "fsl-dspi.0", 23, MCF_CLK);
DEFINE_CLK(0, "mcfuart.0", 24, MCF_BUSCLK);
DEFINE_CLK(0, "mcfuart.1", 25, MCF_BUSCLK);
DEFINE_CLK(0, "mcfuart.2", 26, MCF_BUSCLK);
@@ -140,6 +140,7 @@ static struct clk * const enable_clks[] __initconst = {
&__clk_0_18, /* intc0 */
&__clk_0_19, /* intc0 */
&__clk_0_20, /* intc0 */
+ &__clk_0_23, /* dspi.0 */
&__clk_0_24, /* uart0 */
&__clk_0_25, /* uart1 */
&__clk_0_26, /* uart2 */
diff --git a/arch/m68k/include/asm/m5441xsim.h b/arch/m68k/include/asm/m5441xsim.h
index 4e9095b9480a4f..c87556d5581c4c 100644
--- a/arch/m68k/include/asm/m5441xsim.h
+++ b/arch/m68k/include/asm/m5441xsim.h
@@ -278,4 +278,10 @@
#define MCFGPIO_IRQ_VECBASE (MCFINT_VECBASE - MCFGPIO_IRQ_MIN)
#define MCFGPIO_PIN_MAX 87
+/*
+ * DSPI module.
+ */
+#define MCFDSPI_BASE0 0xfc05c000
+#define MCF_IRQ_DSPI0 (MCFINT0_VECBASE + MCFINT0_DSPI0)
+
#endif /* m5441xsim_h */
--
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