From: Angelo Dureghello Date: Thu, 12 Oct 2017 23:09:32 +0000 (+0200) Subject: m68k: coldfire: add dspi0 module support X-Git-Tag: Ubuntu-5.2.0-15.16~5641^2~1 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=08fe92e2052c79e79d0570902f64bf991d6dd563;p=mirror_ubuntu-eoan-kernel.git 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 Signed-off-by: Greg Ungerer --- diff --git a/arch/m68k/coldfire/m5441x.c b/arch/m68k/coldfire/m5441x.c index 315d14b0dca0..55392af845fb 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 4e9095b9480a..c87556d5581c 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 */