Rafiuddin >-----Original Message----- >From: linux-omap-owner@xxxxxxxxxxxxxxx [mailto:linux-omap-owner@xxxxxxxxxxxxxxx] On Behalf Of Syed, >Rafiuddin >Sent: Monday, June 29, 2009 7:55 AM >To: spi-devel-general@xxxxxxxxxxxxxxxxxxxxx; dbrownell@xxxxxxxxxxxxxxxxxxxxx >Cc: linux-omap@xxxxxxxxxxxxxxx >Subject: [PATCH]OMAP4: McSPI Support for OMAP_4430 Your mailer is having formatting issues like: TABS getting converted to spaces, etc. Please use git send-email instead and for setting this up you can refer to this wiki page https://omapzoom.org/gf/project/omapkernel/wiki/?pagename=How+to+submit+patches > >This patch adds McSPI support for OMAP4430 SDP platform. All the base addresses >are changed between OMAP1/2/3 and OMAP4.The fields of the resource structures >are filled at runtime to have McSPI support on OMAP4. > >Signed-off-by: Syed Rafiuddin <rafiuddin.syed@xxxxxx> >Acked-by: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx> >Acked-by: Tony Lindgren <tony@xxxxxxxxxxx> >Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx> >--- > arch/arm/mach-omap2/devices.c | 25 +++++++++++++++++++++---- > drivers/spi/omap2_mcspi.c | 10 ++++++---- > 2 files changed, 27 insertions(+), 8 deletions(-) > >Index: omap4_dev/arch/arm/mach-omap2/devices.c >=================================================================== --- >omap4_dev.orig/arch/arm/mach-omap2/devices.c 2009-06-24 >19:22:04.000000000 >+0530 Here is a bad formatting example. >+++ omap4_dev/arch/arm/mach-omap2/devices.c 2009-06-25 >10:05:39.000000000 +0530 > static void omap_init_mcspi(void) > { >+ if (cpu_is_omap44xx()) { >+ omap2_mcspi1_resources[0].start = OMAP4_MCSPI1_BASE; + > omap2_mcspi1_resources[0].end = OMAP4_MCSPI1_BASE + 0xff; + > omap2_mcspi2_resources[0].start = OMAP4_MCSPI2_BASE; + >omap2_mcspi2_resources[0].end = OMAP4_MCSPI2_BASE + 0xff; + > omap2_mcspi3_resources[0].start = OMAP4_MCSPI3_BASE; + >omap2_mcspi3_resources[0].end = OMAP4_MCSPI3_BASE + 0xff; + > omap2_mcspi4_resources[0].start = OMAP4_MCSPI4_BASE; + >omap2_mcspi4_resources[0].end = OMAP4_MCSPI4_BASE + 0xff; + } > platform_device_register(&omap2_mcspi1); > platform_device_register(&omap2_mcspi2); >-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) >+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \ + >defined(CONFIG_ARCH_OMAP4) > platform_device_register(&omap2_mcspi3); > #endif >-#ifdef CONFIG_ARCH_OMAP3 >+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) > platform_device_register(&omap2_mcspi4); > #endif > } >Index: omap4_dev/drivers/spi/omap2_mcspi.c >=================================================================== --- >omap4_dev.orig/drivers/spi/omap2_mcspi.c 2009-06-24 >19:22:23.000000000 +0530 >+++ omap4_dev/drivers/spi/omap2_mcspi.c 2009-06-24 19:22:46.000000000 >+0530 @@ -918,7 +918,8 @@ > OMAP24XX_DMA_SPI2_TX1, > }; > >-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX) +#if This is some formatting issue which will not come if you use git send-email >defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX) || \ + >defined(CONFIG_ARCH_OMAP4) > static u8 __initdata spi3_rxdma_id[] = { > OMAP24XX_DMA_SPI3_RX0, > OMAP24XX_DMA_SPI3_RX1, >@@ -930,7 +931,7 @@ > }; > #endif > >-#ifdef CONFIG_ARCH_OMAP3 >+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) > static u8 __initdata spi4_rxdma_id[] = { > OMAP34XX_DMA_SPI4_RX0, > }; >@@ -960,14 +961,15 @@ > txdma_id = spi2_txdma_id; > num_chipselect = 2; > break; >-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) >+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \ + >defined(CONFIG_ARCH_OMAP4) > case 3: > rxdma_id = spi3_rxdma_id; > txdma_id = spi3_txdma_id; > num_chipselect = 2; > break; > #endif >-#ifdef CONFIG_ARCH_OMAP3 >+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) > case 4: > rxdma_id = spi4_rxdma_id; > txdma_id = spi4_txdma_id; > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
