Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

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>

authored by

Angelo Dureghello and committed by
Greg Ungerer
08fe92e2 375bc91e

+8 -1
+2 -1
arch/m68k/coldfire/m5441x.c
··· 27 27 DEFINE_CLK(0, "intc.1", 19, MCF_CLK); 28 28 DEFINE_CLK(0, "intc.2", 20, MCF_CLK); 29 29 DEFINE_CLK(0, "imx1-i2c.0", 22, MCF_CLK); 30 - DEFINE_CLK(0, "mcfdspi.0", 23, MCF_CLK); 30 + DEFINE_CLK(0, "fsl-dspi.0", 23, MCF_CLK); 31 31 DEFINE_CLK(0, "mcfuart.0", 24, MCF_BUSCLK); 32 32 DEFINE_CLK(0, "mcfuart.1", 25, MCF_BUSCLK); 33 33 DEFINE_CLK(0, "mcfuart.2", 26, MCF_BUSCLK); ··· 140 140 &__clk_0_18, /* intc0 */ 141 141 &__clk_0_19, /* intc0 */ 142 142 &__clk_0_20, /* intc0 */ 143 + &__clk_0_23, /* dspi.0 */ 143 144 &__clk_0_24, /* uart0 */ 144 145 &__clk_0_25, /* uart1 */ 145 146 &__clk_0_26, /* uart2 */
+6
arch/m68k/include/asm/m5441xsim.h
··· 278 278 #define MCFGPIO_IRQ_VECBASE (MCFINT_VECBASE - MCFGPIO_IRQ_MIN) 279 279 #define MCFGPIO_PIN_MAX 87 280 280 281 + /* 282 + * DSPI module. 283 + */ 284 + #define MCFDSPI_BASE0 0xfc05c000 285 + #define MCF_IRQ_DSPI0 (MCFINT0_VECBASE + MCFINT0_DSPI0) 286 + 281 287 #endif /* m5441xsim_h */